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cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput p ower s upply ? ac 100-240v wide-range input ? width only 39mm ? efficiency up to 94.3% ? excellent partial load efficiency ? 20% output power reserves ? safe hiccup plus overload mode ? easy fuse breaking due to high overload peak current ? active power factor correction (pfc) ? minimal inrush current surge ? full power between -25c and +60c ? remote on / off function ? dc-ok relay contact ? 3 year warranty 1/28 g eneral d escription the dimension cp-series units are high-end power supplies in a medium price range without compromising quality, reliability and perfo rmance. the cp-series is part of the dimension power supply family. the most outstanding features of cp10 are the high efficiency, advanced inrush current limitation, active pfc and the wide operational temperature range. the cp-series includes all th e essential basic functions. the devices have a power reserve of 20% included, which may even be used cont inuously at temperatures up to +45c. additionally, the cp10 can deliver three times the nominal output current for at least 12ms which helps to trip fuses on faulty output branches. high immunity to transients a nd power surges as well as low electromagnetic emission, a shut-down input, a dc- ok relay contact and a large international approval package for a variety of applications makes this unit suitable for nearly every situation. s hort - form d ata output voltage dc 12v nominal adjustment range 12 - 15vdc factory setting 12.0v output current 19.2 C 15.4a below +45c ambient 16.0 C 12.8a at +60c ambient 12.0 C 9.6a at +70c ambient derate linearely between +45c and +70c input voltage ac ac 100-240v -15% / +10% mains frequency 50-60hz 6% input current ac 1.74 / 0.92a at 120 / 230vac power factor 0.99 / 0.96 at 120 / 230vac input voltage dc dc 110-150v 20% for cp10.121 dc 110-300v 20% for cp10.122 input current dc 1.90a at 110vdc 1.38a at 150vdc 0.68a at 300vdc input inrush current 6 / 9a pk at 120 / 230vac, 40c efficiency 92.8 / 94.3% at 120 / 230vac losses 14.9 / 11.6w at 120 / 230vac hold-up time 50ms temperature range -25c to +70c size (w x h x d) 39x124x117mm without din-rail weight 600g / 1.3lb o rder n umbers power supply cp10.121 standard unit (preferred item) cp10.122 with extended dc-input mechanical accessory zm12.side side mount bracket zm4.wall wall/ panel mount bracket m ajor a gency a pprovals for details and a complete approval list see section 21. ind. cont. e q. ul 60950-1 class i div 2 iecex atex marine aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput i ndex page page 1. intended use .......................................................3 2. installation requi rements...................................3 3. ac-input...............................................................4 4. dc-input...............................................................5 5. input inrush current ...........................................6 6. output .................................................................7 7. hold-up time.......................................................8 8. dc-ok relay contact ..........................................9 9. remote on / off function .................................9 10. efficiency and power lo sses..............................10 11. lifetime ex pectancy ..........................................11 12. mtbf ..................................................................11 13. functional diagra m...........................................12 14. terminals an d wiring........................................13 15. front side and us er elements...........................14 16. emc....................................................................15 17. environm ent ......................................................16 18. protection fe atures ...........................................17 19. safety f eatures ..................................................17 20. dielectric s trength ............................................18 21. approvals...........................................................19 22. other fulfilled standard s ................................. 19 23. physical dimensi ons and weight ..................... 20 24. accessori es ........................................................ 21 24.1. zm4.wall C wall/panel mount bracket .21 24.2. zm12.side - side mounting bracket........22 24.3. yr40.242 C redundancy module .............22 25. application notes............................................. 23 25.1. peak current ca pability ...........................23 25.2. back-feeding loads ..................................24 25.3. external input protection.........................24 25.4. output circui t breake rs............................24 25.5. parallel use to increase output power....25 25.6. parallel use fo r redundancy ....................25 25.7. series oper ation .......................................26 25.8. inductive and capa citive loads................26 25.9. charging of batteri es ...............................26 25.10. operation on two phas es ........................27 25.11. use in a tightly sealed enclosure ............27 25.12. mounting orientations ............................28 the information given in this document is correct to the best of our kn owledge and experience at the time of publication. if not expressly agreed othe rwise, this information does not represent a warranty in the legal sense of the word. as the state of our knowledge an d experience is constantly changing, the information in this data sheet is subject to revision. we therefore ki ndly ask you to always use the latest issue of this document (available under www.pulspower.com). no part of this document may be re produced or utilized in any form wit hout our prior permission in writing. t erminology and a breviations pe and symbol pe is the abbreviation for p rotective e arth and has the same meaning as the symbol . earth, ground this document uses the term earth which is the same as the u.s. term ground. t.b.d. to be defined, value or de scription will follow later. ac 230v a figure displayed with the ac or dc before the value represents a nominal voltage with standard tolerances (usually 15%) included. e.g.: dc 12v describes a 12v battery disregardi ng whether it is full (13.7v) or flat (10v) 230vac a figure with the unit (vac) at the end is a momentary figure without any additional tolerances included. 50hz vs. 60hz as long as not otherwise stated, ac 100v a nd ac 230v parameters ar e valid at 50hz mains frequency. ac 120v parameters are valid for 60hz mains frequency. may a key word indicating flexibility of choice with no im plied preference. shall a key word indicating a mandatory requirement. should a key word indicating flexibility of choi ce with a strongly pref erred implementation. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 2/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 1. i ntended u se this device is designed for installation in an enclosure a nd is intended for the general professional use such as in industrial control, office, communicati on, and instrumentation equipment. do not use this power supply in equipment, where malfuncti on may cause severe personal injury or threaten human life. 2. i nstallation r equirements this device may only be installed and put into opera tion by qualified personnel. this device does not contain serviceable parts. the tripping of an internal fuse is caused by an internal defect. if damage or malfuncti on should occur during installation or operation, i mmediately turn power off and send unit to the factory for inspection. mount the unit on a din-rail so that the input terminals are located on the bottom of the unit. for other mounting orientations see de-rating requirements in this document. see chapter 25.12. this device is designed for convection cooling and does not require an external fan. do not obstruct airflow and do not cover ventilation grid (e.g. cable conduits) by more than 15%! keep the following installation clearance s: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of th e rated power. increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply). a disconnecting means shall be provided for the output of the power supplies when used in applications according to csa c22.2 no 107.1-01. warning risk of electrical shock, fi re, personal injury or death. - do not use the power supply without proper grounding (protective earth). us e the terminal on the input block for earth connection and not one of the screws on the housing. - turn power off before working on the devi ce. protect against inad vertent re-powering. - make sure that the wiring is correct by following all local and national codes. - do not modify or repair the unit. - do not open the unit as high voltages are present inside. - use caution to prevent any foreign objects from enteri ng the housing. - do not use in wet locations or in areas wh ere moisture or condens ation can be expected. - do not touch during power-on, and immediatel y after power-off. hot surfaces may cause burns. notes for use in hazardous location areas: the power supply is suitable for use in class i division 2 gr oups a, b, c, d locations and for use in group ii category 3 (zone 2) environments. see section 21 for details. warning explosion hazards! substitution of components may impair su itability for this environment. do not disconnect the unit or operate the voltage adjustment unless power has been switched off or the area is known to be non-hazardous. a suitable enclosure must be provided for the end product which has a mini mum protection of ip54 and fulfils the requirements of the en 60079-15. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 3/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 3. ac-i nput ac input nom. ac 100-240v suitable for tn-, tt- and it mains networks ac input range min. 85-264vac continuous operation min. 264-300vac for maximal 500ms allowed voltage l or n to ea rth max. 300vac continuous, iec 62103 input frequency nom. 50C60hz 6% turn-on voltage typ. 80vac steady-state value, see fig. 3-1 shut-down voltage typ. 70vac steady-state value, see fig. 3-1 typ. 55vac dynamic value (250ms) external input protection see recommendations in chapter 25.3 . ac 100v ac 120v ac 230v input current typ. 2.11a 1. 74a 0.92a at 12v, 16a, see fig. 3-3 power factor *) typ. 0.99 0.99 0.96 at 12v, 16a, see fig. 3-4 crest factor **) typ. 1.5 1.65 1.65 at 12v, 16a start-up delay typ. 300ms 290ms 240ms see fig. 3-2 rise time typ. 18ms 18ms 18ms at 12v, 16a const. current load, 0mf load capacitance, see fig. 3-2 typ. 35ms 35ms 35ms at 12v, 16a const. current load, 16mf load capacitance,, see fig. 3-2 turn-on overshoot max. 200mv 200mv 200mv see fig. 3-2 *) the power factor is the ratio of the true (or real) power to the apparent power in an ac circuit. **) the crest factor is the mathematical ratio of the peak value to rms value of the input current waveform. fig. 3-1 input voltage range fig. 3-2 turn-on behavior, definitions 4/28 turn-on 85v rated input range max. 500ms v in p out 300vac 264v shut-down start-up delay rise time ove rshoot - 5% output voltage input voltage fig. 3-3 input current vs. output current at 12v output voltage fig. 3-4 power factor vs. output current at 12v output voltage 20a 0246810121416 0 0.5 1.0 1.5 2.0 2.5 3a input current, typ. power factor, typ. 18 output current a) 100vac b) 120vac c) 230vac (a) (b) (c) 2 4 6 8 10 12 20 a 0.75 0.8 0.85 0.9 0.95 1.0 16 output current 14 18 (a) (b) (c) (a) 100vac, (b) 120vac, (c) 230vac aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 4. dc-i nput input voltage dc nom. dc 110-150v 20% for cp10.121 nom. dc 110-300v 20% for cp10.122 input voltage range dc min. 88-180vdc for cp10.121 min. 88-360vdc for cp10.122 dc input current typ. 1.90a at 110vdc, 12v, 16a typ. 1.38a at 150vdc, 12v, 16a typ. 0.68a at 300vdc, 12v, 16a allowed voltage l/n to earth max. 375vdc continuous, iec 62477-1 turn-on voltage typ. 80vdc steady state value shut-down voltage typ. 70vdc steady state value typ. 55vac dynamic value (250ms) fig. 4-1 wiring for dc input instructions for dc use: + - load l pe + - power supply ac dc battery n a) use a battery or a similar dc source. a supply from the intermediate dc-bus of a frequency converter is not recommended and can cause a malfunction or damage the unit. b) connect +pole to l and Cpole to n. c) connect the pe terminal to an earth wire or to the machine ground. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 5/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 5. i nput i nrush c urrent an active inrush limitation circuit (ntc s, which are bypassed by a relay contact) limits the input inrush current after turn-on of the input voltage. the charging current into emi suppression capacitors is disregarded in th e first microseconds after switch-on. ac 100v ac 120v ac 230v inrush current max. 11a peak 7a peak 11a peak at 40c, cold start typ. 9a peak 6a peak 6a peak at 25c, cold start typ. 9a peak 6a peak 9a peak at 40c, cold start inrush energy max. 0.1a 2s 0.1a 2s 0.4a 2s at 40c, cold start fig. 5-1 typical turn-on behaviour at nominal load, 120vac input and 25c ambient fig. 5-2 typical turn-on behaviour at nominal load, 230vac input and 25c ambient 50ms/div input current 2a/div input voltage 250v/div 50ms/div input current 2a/div input voltage 500v/div 6a 6/28 output voltage 10v/div output voltage 10v/div 6a aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 6. o utput output voltage nom. 12vdc adjustment range min. 12- 15vdc guaranteed value max. 16.5vdc this is the maxi mum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. it is not a guaranteed value which can be achieved. factory settings typ. 12.0vdc 0 .2% at full load and cold unit line regulation max. 10mv between 85 and 300vac load regulation max. 50mv between 0 and 19.2a, static value, see fig. 6-1 ripple and noise voltage max. 50m vpp bandwidth 20hz to 20mhz, 50ohm output current nom. 19.2a 1) at 12v and an ambient temperature below 45c, see fig. 17-1 nom. 16a at 12v and 60c ambient temperature, see fig. 6-1 nom. 12a at 12v and 70c ambient temperature, see fig. 17-1 nom. 15.4a 1) at 15v and an ambient temperature below 45c, see fig. 17-1 nom. 12.8a at 15v and 60c ambient temperature, see fig. 6-1 nom. 9.6a at 15v and 70c ambient temperature, see fig. 17-1 typ. 48a for minimal 12ms once every five seconds, see fig. 6-2 . the output voltage stays above 10v. see chapter 25.1 for more peak current measurements. for ac 100v mains, the pulse length is shorter than 12ms. output voltage above 6.5vdc, see fig. 6-1 overload behaviour continuous current hiccup plus mode 2) output voltage below 6.5vdc, see fig. 6-1 short-circuit cu rrent min. 20.5a 3) load impedance <30mohm, see fig. 6-3 max. 25.5a 3) load impedance <30mohm, see fig. 6-3 max. 7.3a average (r.m.s.) current, load impedance 50mohm, see fig. 6-3 min. 50a up to 12ms, load impedance <30mohm, see fig. 6-2 typ. 55a up to 12ms, load impedance <30mohm, see fig. 6-2 output capacitance typ. 5 350f included inside the power supply 1) power boost this power/ current is continuously allowed up to an ambient temperature of 45c. above 45c, do not use this power/ current longer than a duty cy cle of 10% and/ or not longer than 1 minute every 10 minutes. 2) hiccup plus mode at heavy overloads (when output voltage falls below 6.5v), the power supply delivers continuous output current for 2s. after th is, the output is switched off for approx. 18s before a new start attempt is automatically performed. this cycle is repeated as long as the overload exists. if the overload has been cleare d, the device will operate normally. see fig. 6-3 3) discharge current of output capacitors is not included. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 7/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput fig. 6-1 output voltage vs. output current, typ. fig. 6-2 dynamic output current capability, typ. output voltage (dynamic behavior, < 12ms) 0 0 2 4 8 16v 10 12 14 80a 32 16 48 64 824405672 6 adjustment range output current output voltage 0 02 0 2 4 6 16v 8 10 12 35 a 10 5 15 25 30 14 adjustment range output current continuous current hiccup plus mode fig. 6-3 short-circuit on output, hiccup plus mode, typ. output current 0 23a 18s 18s 18s 2s 2s 2s t short -circuit normal operation normal operation 7. h old - up t ime ac 100v ac 120v ac 230v hold-up time typ. 108ms 108ms 108ms at 12v, 8a, see fig. 7-1 min. 81ms 81ms 81ms at 12v, 8a, see fig. 7-1 typ. 50ms 50ms 50ms at 12v, 16a, see fig. 7-1 min. 38ms 38ms 38ms at 12v, 16a, see fig. 7-1 fig. 7-1 hold-up time vs. input voltage fig. 7-2 shut-down behavior, definitions 8/28 0 20 40 120ms 90 120 155 190 230vac input voltage 60 100 hold-up time a) 12v 8a typ. b) 12v 8a min. a b c) 12v 16a typ. d) 12v 16a min. 80 c d - 5% zero transition output voltage input voltage hold-up time aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 8. dc-ok r elay c ontact this feature monitors the output voltage on the output terminals of a running power supply. contact closes as soon as the output voltage reaches typ. 90% of the adjusted output voltage level. contact opens as soon as the output voltage dips more than 10% belo w the adjusted output voltage. short dips will be extended to a signal length of 100ms. dips shorter th an 1ms will be ignored. switching hysteresis typ. 0.5v contact ratings maximal 60vdc 0.3a, 30v dc 1a, 30vac 0.5a, resistive load minimal permissible load 1ma at 5vdc isolation voltage see dielec tric strength table in section 18. fig. 8-1 dc-ok relay contact behavior 100ms 0.9* v adj < 1ms 10% open v out = v adj 9/28 open closed closed > 1ms 9. r emote on / off f unction this feature allows to switch-off the power supply output with a signal switch or transistor. a link between pin 15 and 16 turns the power supply off. pin 15 is referenc ed to the (-) output voltage. 16 15 remote on/off the open-loop voltage between pi n 16 and pin 15 can be up to 18v, the maximum current, when in remote off mode, can be up to 2.5ma. the threshold level to switch-off th e output is typically 5v and the tu rn-on threshold is typically 9v. 16 15 remote on/off when multiple power supplies are connected in para llel, pin 15 and pin 16 are also allowed to be paralleled to control all units with the same switch or transistor. please note: the shut-down function has no safety feature included. fig. 9-1 the switch-off and the turn-on timing time output voltage shut-down activation <1s a b a b 1s pulses shorter than 1s will be extended to 1s c c >1s a: turn-on delay acc. fig. 3-2 b: rise time acc. fig. 3-2 c: no active discharge of the output after switch-off aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 10. e fficiency and p ower l osses ac 100v ac 120v ac 230v efficiency typ. 92.1% 92.8% 94.3% at 12v, 16a typ. 92.0% 92.7% 94.2% at 12v, 19.2a average efficiency *) typ. 91.6% 92.2% 93.3% at 25% at 4a, 25% at 8a, 25% at 12a. 25% at 16a power losses typ. 0.5w **) 0.5w **) 0.6w **) at remote off typ. 3.1w 3.0w 2.5w at 12v, 0a typ. 8.0w 7.8w 6.7w at 12v, 8a typ. 16.5w 14.9w 11.6w at 12v, 16a typ. 20.0w 18.1w 13.9w at 12v, 19.2a *) the average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25% of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100% of the nominal load for the rest of the time. **) in off mode, the unit fulfills the erp requirements of the european union. fig. 10-1 efficiency vs. output current at 12v, typ. fig. 10-2 losses vs. output current at 12v, typ. efficiency power losses 0 2 6 8 12 14 20a 4 0 8 12 16 24w 2 4 6 8 10 12 16 18 20a 89 90 91 92 93 94 95% output current 18 20 10/28 14 ( a ) ( b ) ( c ) (a) 100vac (b) 120vac (c) 230vac 4 10 16 output current ( a ) ( b ) ( c ) (a) 100vac (b) 120vac (c) 230vac fig. 10-3 efficiency vs. input voltage at 12v, 16a, typ. fig. 10-4 losses vs. input voltage at 12v, 16a, typ. efficiency power losses 120 180 230 264vac 90 91 92 93 input voltage 94 95 96% 120 180 230 264vac 8 10 12 14 input voltage 16 18 20w 100 100 aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 11. l ifetime e xpectancy the lifetime expectancy shown in the table indicates the minimum operating hou rs (service life) a nd is determined by the lifetime expectancy of the built-in el ectrolytic capacitors. lifetime expectan cy is specified in operational hours and is calculated according to the capaci tors manufacturer sp ecification. the manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years (131 400h ). any number exceeding th is value is a calculated theoretical lifetime which can be used to compare devices. ac 100v ac 120v ac 230v lifetime expectancy 155 000h 176 0 00h 189 000h at 12v, 8a and 40c 437 000h 499 000h 534 000h at 12v, 8a and 25c 66 000h 75 000h 97 000h at 12v, 16a and 40c 188 000h 213 000h 275 000h at 12v, 16a and 25c 33 000h 40 000h 57 000h at 12v, 19.2a and 40c 94 000h 112 000h 160 000h at 12v, 19.2a and 25c 12. mtbf mtbf stands for mean t ime between f ailure, which is calculated according to statistical device fa ilures, and indicates reliability of a device. it is the statisti cal representation of the li kelihood of a unit to fail and does not necessarily represent the life of a product. the mtbf figure is a statistica l representation of the likeli hood of a device to fail. a mt bf figure of e.g. 1 000 000h means that statistically one unit will fail every 100 hours if 10 000 units are installed in the fiel d. however, it cannot be determined if the failed unit has been running for 50 000h or only for 100h. ac 100v ac 120v ac 230v mtbf sn 29500, iec 61709 587 000h 607 000h 690 000h at 12v, 16a and 40c 1 025 000h 1 056 000h 1 185 000h at 12v, 16a and 25c mtbf mil hdbk 217f 246 000h 249 000h 278 000h at 12v, 16a and 40c; ground benign gb40 333 000h 337 000h 381 000h at 12v, 16a and 25c; ground benign gb25 55 000h 55 000h 64 000h at 12v, 16a and 40c; ground fixed gf40 70 000h 71 000h 83 000h at 12v, 16a and 25c; ground fixed gf25 aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 11/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 13. f unctional d iagram fig. 13-1 functional diagram + + - - output over- voltage protection pfc converter output voltage regulator power converter output filter output power manager temper- ature shut- down input fuse input filter input rectifier inrush current limiter v out l n dc-ok contact dc-ok led dc-ok relay - remote on / off (shut-down) 13 14 on/ off 15 16 aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 12/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 14. t erminals and w iring the terminals are ip20 finger sa fe constructed and suitable fo r field- and factory wiring. input and output dc-ok-signal, shut-down input type screw terminals push-in terminals solid wire max. 6mm 2 max. 1.5mm 2 stranded wire max. 4mm 2 max. 1.5mm 2 american wire gauge awg 20-10 awg 24-16 wire diameter max. 2.8mm (including fe rrules) max. 1.6mm (including ferrules) wire stripping length 7mm / 0.28inch 7mm / 0.28inch screwdriver 3.5mm slotted or cross-head no 2 3.mm slotted to open the spring recommended tightening to rque 1nm, 9lb.in - instructions: a) use appropriate copper cables that are designed for minimum operating temperatures of: 60c for ambient up to 45c and 75c for ambient up to 60c minimum 90c for ambient up to 70c minimum. b) follow national installation c odes and installation regulations! c) ensure that all strands of a strande d wire enter the terminal connection! d) unused terminal compartments should be securely tightened. e) ferrules are allowed. daisy chaining: daisy chaining (jumping from one power s upply output to the next) is allowed as long as the average output current through one terminal pin does not exceed 25a. if the current is higher, use a separate distribution terminal block as shown in fig. 14-2 . fig. 14-1 daisy chaining of outputs fig. 14-2 using distribution terminals distribution terminals load + - power supply + + - - output power supply + + - - output load + - power supply + + - - output power supply + + - - output max 25a! continuous aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 13/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 15. f ront s ide and u ser e lements fig. 15-1 front side cp10.121 fig. 15-2 front side cp10.122 a input terminals (screw terminal) n, l line input pe (protective earth) input b output terminals (screw terminal, two identical + poles and three identical - poles) + positive output C nega tive (return) output c output voltage potentiometer open the flap to adjust the output voltage. factory set: 12.0v d dc-ok led (green) on, when the output voltage is >90% of the adjusted output voltage e dc-ok relay contact (quick-connect sp ring-clamp terminals) monitors the output voltage of the running power supply. see chapter 8 for details. f remote on/off input (quick-connect spring-clamp terminals) pin 15 and 16 must be connected to turn the power supply off. see chapter 9 for details. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 14/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 16. emc the power supply is suitable for applicat ions in industrial environm ents as well as in reside ntial, commercia l and light industry environments. emc immunity according to generic standards: en 61000-6-1 and en 61000-6-2 electrostatic disc harge en 61000-4-2 contact discharge air discharge 8kv 15kv criterion a criterion a electromagnetic rf field en 61000-4-3 80mhz-2.7ghz 20v/m criterion a fast transients (burst) en 61000-4-4 input lines output lines dc-ok signal (coupling clamp) shut-down input 4kv 2kv 2kv 2kv criterion a criterion a criterion a criterion a surge voltage on input en 61000-4-5 l ? n l ? pe, n ? pe 2kv 4kv criterion a criterion a surge voltage on output en 61000-4-5 + ? - + / - ? pe 1kv 2kv criterion a criterion a surge voltage on signals en 61000-4-5 dc-ok signal ? pe shut-down input ? pe 1kv 1kv criterion a criterion a conducted disturbance en 61000-4- 6 0.15-80mhz 20v criterion a mains voltage dips en 61000-4-11 0% of 100vac 40% of 100vac 70% of 100vac 0% of 200vac 40% of 200vac 70% of 200vac 0vac, 20ms 40vac, 200ms 70vac, 500ms 0vac, 20ms 80vac, 200ms 140vac, 500ms criterion a criterion c criterion c criterion a criterion a criterion a voltage interruptions en 61000-4-11 0% of 200vac (=0v) 5000ms criterion c voltage sags semi f47 0706 dips on the input voltage according to semi f47 standard 80% of 120vac (96vac) 70% of 120vac (84vac) 50% of 120vac (60vac) 1000ms 500ms 200ms criterion a criterion a criterion a powerful transients vde 0160 over entire load range 750v, 0.3ms criterion a criterions: a: power supply shows normal operation behavior within the defined limits. c: temporary loss of function is possible. power supply may shut-down and restarts by itself. no damage or hazards for the powe r supply will occur. emc emission according to generic standards: en 61000-6-3 and en 61000-6-4 conducted emission input lines en 55011, en 55015, en 55022, fcc part 15, cispr 11, cispr 22 class b conducted emission output lines 2) iec/cispr 16-1-2, iec/cispr 16-2-1 limi ts for dc power port according en 61000-6- 3 fulfilled radiated emission en 55011, en 55022 class b harmonic input current en 61000-3-2 class a fulfilled be tween 0a and 19.2a load class c fulfilled between 10a and 19.2a load voltage fluctuations, flic ker en 61000-3-3 fulfilled 1) this device complies with fcc part 15 rules. operation is subjected to fo llowing two conditions: (1) this device may not cause ha rmful interference, and (2) this device must accept any interferenc e received, including interference that may cause undesired operation. 1) tested with constant current loads, non pulsing 2) for information only, not mandatory for en 61000-6-3 aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 15/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput switching frequencies pfc converter 110khz fixed frequency main converter 84khz to 140khz output load dependent auxiliary converter 60khz fixed frequency 17. e nvironment operational temperature 1) -25c to +70c (-13f to 158f) reduce output power according to fig. 17-1 storage temperature -40c to +85c (-40 f to 185f) for storage and transportation output de-rating 2.5w/c 4.8w/c between +45c and +60c (113f to 140f) between +60c and +70c (140f to 158f) humidity 5 to 95% r.h. according to iec 60068-2-30 do not energize while condensation is present vibration sinusoidal 2) 2-17.8hz: 1.6mm; 17.8-500hz: 2g 2 hours / axis according to iec 60068-2-6 shock 2) 30g 6ms, 20g 11ms 3 bumps / direction, 18 bumps in total according to iec 60068-2-27 altitude 0 to 2000m (0 to 6 560ft) without any restrictions 2000 to 6000m (6 560 to 20 000ft) reduce output power or ambient temperature, see fig. 17-2 . above 2000m (6560ft), see fig. 17-2 altitude de-rating 13.5w/1000m or 5c/1000m according to iec 62477-1 for altitudes up to 2000m over-voltage category iii according to iec 62477-1 for altitudes from 2000m to 6000m ii degree of pollution 2 according to iec 62477-1, not conductive labs compatibility the unit does not re lease any silicone or other labs-criti cal substances and is suitable for use in paint shops. corrosive gases isa-71.04-198 5, severity level g3, iec 60068-2-60 test ke method 4 audible noise some audible noise ma y be emitted from the power supply during no load, overload or short circuit. 1) operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2cm belo w the unit. 2) tested in combination with din-rails according to en 60715 with a height of 15mm and a thickness of 1.3mm and standard orien tation. fig. 17-1 output current vs. ambient temp. fig. 17-2 output current vs. altitude 16/28 allowed output current at 12v 0 -25 0 20 40 70c 4a 8a 12a 16a 20a 0 60 a ambient temperature a... 85 to 264vac, continuous b... short term b 0 2000m 4000m 6000m 4a 8a 12a 16a 20a allowed output current at 12v altitude b c a . . . t a m b < 6 0 c b . . . t a m b < 5 0 c c . . . t a m b < 4 0 c d . . . s h o r t t e r m a d aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 18. p rotection f eatures output protection electroni cally protected against overload, no-load and short-circuits. in case of a protection event, audible noise may occur. output over-voltage pr otection typ. 18.2vdc max. 19vdc in case of an internal pow er supply defect, a redundant circuit limits the maximum output voltage. the output shuts down and automatically attempts to restart. degree of protection ip 20 en/iec 60529 penetration protection > 4mm e.g. screws, small parts over-temperature protection yes output shut-down with automatic restart. the temperature sensor is installed on critical components inside the unit and turns the unit off in safety critical situations (e.g. de-rating requirements not observed, high ambien t temperature, ventilation obstructed or the mounting or ientation de-r ating is not followed). there is no correlation between the operating temperature and tu rn-off temperature since this is dependent on input voltage, load and installation methods. input transient protection mov (metal oxide varistor) for protection values see chapter 16 (emc). internal input fuse included not user replaceable slo w-blow high-braking capacity fuse 19. s afety f eatures input / output separation double or reinforced galvanic isolation selv iec/en 60950-1 pelv iec/en 60204-1, en 50178, iec 62103, iec 60364-4-41 class of protection i pe (protect ive earth) connection required isolation resistance > 500mohm at deliver ed condition between input and output, measured with 500vdc > 500mohm at delivered condi tion between input and pe, measured with 500vdc > 500mohm at delivered condi tion between output and pe, measured with 500vdc > 500mohm at delivered condition between output and dc-ok contacts, measured with 500vdc pe resistance < 0.1ohm resistance between pe terminal and the housing in the area of the din-rail mounting bracket. touch current (leakage current) typ. 0.14ma / 0.36m a at 100vac, 50hz, tn-,tt-mains / it-mains typ. 0.20ma / 0.50ma at 120vac, 60hz, tn-,tt-mains / it-mains typ. 0.33ma / 0.86ma at 230vac, 50hz, tn-,tt-mains / it-mains max. 0.18ma / 0.43ma at 110vac, 50hz, tn-,tt-mains / it-mains max. 0.26ma / 0.61ma at 132vac, 60hz, tn-,tt-mains / it-mains max. 0.44ma / 1.05ma at 264vac, 50hz, tn-,tt-mains / it-mains aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 17/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 20. d ielectric s trength the output voltage is floating and has no ohmic connection to the ground. type and factory tests are conducted by the manufacturer. field tests may be c onducted in the field using the appropr iate test equipment which applies the voltage with a slow ramp (2s up and 2s down). connect all input-terminals togeth er as well as all ou tput poles before conducting the test. when testing, set the cut-off current settings to the value in the table below. fig. 20-1 dielectric strength a b c d type test 60s 2500vac 4000vac 1000vac 500vac factory test 5s 2500vac 2500vac 500vac 500vac 18/28 field test 5s 2000vac 2000vac 500vac 500vac cut-off current setting > 10ma > 10ma > 20ma > 1ma a d c b b *) l input dc-ok 13 14 earth, pe output + / - 15,16 on/off n to fulfil the pelv requirements a ccording to en60204- 1 6.4.1, we recommend that either the + pole, the C pole or any other part of the output circuit shall be conne cted to the protective earth system. this helps to avoid si tuations in which a load starts unexpectedly or can not be swit ched off when unnoticed earth faults occur. b*) when testing input to dc-ok ensure that the max. voltage between dc-ok and the output is not exceeded (column d). we recomm end connecting dc-ok pins and the output pins together when performing the test. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 21. a pprovals ec declaration of conformity the ce mark indicates conformance with the - emc directive, - low-voltage directive (lvd) and the - atex directive (only cp10.121) cb scheme, information technology equipment iec 60950-1 2 nd edition ul 508 (only cp10.121) ind. cont. e q. listed for use as industri al control equipment; u.s.a. (ul 508) and canada (c22.2 no. 107-1-01); e-file: e198865 ul 60950-1 2 nd edition (only cp10.121) recognized for use as information technology equipment, level 5; u.s.a. (ul 60950-1) and canada (c22.2 no. 60950-1); e-file: e137006 applicable for altitudes up to 2000m. ansi / isa 12.12.01-2015 class i div 2 (only cp10.121) recognized for use in hazardous location class i div 2 t4 groups a,b,c,d systems; u.s.a. (ansi / isa 12.12.01-2015) and canada (c22.2 no. 213-m1987) approval for use in hazardous locati ons zone 2 category 3g. number of atex certificate: eps 15 atex 1 101 x the power supply must be built -in in an ip54 enclosure. en 60079-0, en 60079-15 atex (only cp10.121) ii 3g ex na nc iic t4 gc suitable for use in class 1 zone 2 groups iia, iib and iic locations. number of iecex ce rtificate: iecex eps 15.0079x iec 60079-0, iec 60079-15 (only cp10.121) iecex marine (only cp10.121) gl (germanischer lloyd) classified environmental category: c, emc2 marine and offshore applications registration for the eurasian customs union market (russia, kazakhstan, belarus) eac tr registration (only cp10.121) 22. o ther f ulfilled s tandards rohs directive directive 2011/65/eu of the european parliament and the council of june 8 th , 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. reach directive directive 1907/2006/eu of the european parliament and the council of june 1 st , 2007 regarding the registration, evaluation, authorisation a nd restriction of chemicals (reach) iec/en 61558-2-16 (annex bb) safety isolating transformer safety isolating transformers co rresponding to part 2-6 of the iec/en 61558 aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 19/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 23. p hysical d imensions and w eight width 39mm 1.54 height 124mm 4.88 depth 117mm 4.61 the din-rail height must be added to the unit depth to calculate the total required installation depth. weight 600g / 1.3lb din-rail use 35mm din-rails according to en 60715 or en 50022 with a height of 7.5 or 15mm. housing material body: aluminium alloy cover: zinc-plated steel installation clearances see chapter 2 fig. 23-1 front view fig. 23-2 side view all dimensions in mm all dimensions in mm aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 20/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 24. a ccessories 24.1. zm4.wall C w all /p anel m ount b racket this bracket is used to mount the de vices on a wall/panel without utilizing a din-rail. the bracket can be mounted without detaching the din-rail brackets. fig. 24-1 isometric view fig. 24-2 isometric view fig. 24-3 isometric view 21/28 fig. 24-4 wall/panel mounting, front view fig. 24-5 hole pattern for wall mounting fig. 24-6 wall/panel mounting, side view aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 24.2. zm12.side - s ide m ounting b racket this bracket is used to mount dime nsion units sideways with or without utilizing a din-rail. the two aluminum brackets and the black plastic slider of the unit have to be detached, so th at the steel brackets can be mounted. for sideway din-rail mounting, the remo ved aluminum brackets and the black pl astic slider need to be mounted on the steel bracket. side mounting with din-rail brackets side mounting without din-rail brackets 24.3. yr40.242 C r edundancy m odule the yr40.242 redundancy module is equipped with two input channels, which are individually decoupled by utilizing mosfet technology. using mosfets instead of diodes reduces the heat generation and the vo ltage drop between input and output. the yr40.242 does not require an a dditional auxiliary voltage a nd is self-powered even in case of a short circuit across the output. due to the low power losses, the unit is very slender and only requires 36mm width on the din-rail. aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 22/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 25. a pplication n otes 25.1. p eak c urrent c apability the unit can deliver peak currents (up to several milliseconds) which are higher than the sp ecified short term currents. this helps to start current demanding loads. solenoids, contactors and pneumatic modules often have a steady state coil and a pick-up coil. the inrush current demand of the pick-up coil is several times higher than the steady-state current and usually exceeds the nominal output current (including the powerboo st). the same situation applies when starting a capacitive load. the peak current capability also ensures the safe operati on of subsequent circuit breakers of load circ uits. the load branches are often individually protected with circuit breakers or fuses. in ca se of a short or an overload in one branch circuit, the fuse or circuit breaker need a certain amount of over-current to open in a timely manner. this avoids voltage loss in adjacent circuits. the extra current (peak current) is supplie d by the power converter and the built -in large sized output capacitors of the power supply. the capacitors get di scharged during such an event, whic h causes a voltage dip on the output. the following examples show typical voltage dips for resistive loads: fig. 25-1 32a peak current for 50ms , typ. (2x the nominal current) fig. 25-2 80a peak current for 5ms , typ. (5x the nominal current) output voltage 12v output voltage 12v 23/28 10ms/div output current 0a 32a 8.6v output current 1ms/div 0a 80a 7.1v fig. 25-3 48a peak current for 12ms , typ. (3x the nominal current) 12v 10ms/div output voltage output current 0a 12ms 48a 5.8v please note: the dc-ok relay triggers when the voltage dips more than 10% for longer than 1ms. peak current voltage dips typically from 12v to 8.6v at 32a for 50ms with resistive load typically from 12v to 7.4v at 80a for 2ms with resistive load typically from 12v to 7.1v at 80a for 5ms with resistive load aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 25.2. b ack - feeding l oads loads such as decelerating motors and induc tors can feed voltage back to the power supply. this feature is also called return voltage immunity or resi stance against back- e.m.f. (e lectro m agnetic f orce). this power supply is resistant and does not show malfunctioning when a load f eeds back voltage to the power supply. it does not matter whether the power supply is on or off. the ma ximum allowed feed-b ack-voltage is 25vdc. the maximum allowed feed-back peak current is 64a. higher currents can temporarily shut-down the ou tput voltage. the absorbing energy can be calculated according to the built-in large sized output capacito r which is specified in chapter 6 . 25.3. e xternal i nput p rotection the unit is tested and approved for bran ch circuits up to 30a (ul) and 32a (i ec). an external protection is only required if the supplying branch has an ampacity greater than this. check also local codes and local requirements. in some countries local re gulations might apply. if an external fuse is necessary or utilized, minimum requirements need to be considered to avoid nuisance tripping of the circuit breaker. a mi nimum value of 6a b- or c-chara cteristic breaker should be used. 25.4. o utput c ircuit b reakers standard miniature circuit breakers (mcbs or ul 1077 circuit breakers) are commonly used for ac-supply systems and may also be used on 12v branches. mcbs are designed to protect wires and ci rcuits. if the ampere value and the char acteristics of the mcb are adapted to the wire size that is used, the wiring is considered as thermally safe rega rdless of whether the mcb opens or not. to avoid voltage dips and under-voltage situations in adjacent 12v branches wh ich are supplied by the same source, a fast (magnetic) tripping of the mcb is desired. a quick shutdown within 10ms is necessary corresponding roughly to the ride-through time of plc's. this re quires power supplies with high current reserves and large output capacitors. furthermore, the impedance of the faulty branch must be sufficiently small in or der for the current to actually flow. the best current reserve in the power su pply does not help if ohms law does not permit current flow. the following table has typical test results showing which b- and c-characteristic mcbs magneti cally trip depending on the wire cross section and wire length. fig. 25-4 test circuit maximal wire length *) for a fast (magnetic) tripping: 0.75mm2 1.0mm2 1.5mm2 2.5mm2 c-2a 11m 15m 22m 35m 24/28 c-3a 9m 13m 18m 23m mcb power supply c-4a 5m 8m 12m 17m c-6a - 1m 2m 3m b-6a 6m 11m 15m 23m b-10a 2m 3m 3m 4m b-13a 1m 2m 3m 4m ac dc + - load + - wire length s1... fault simulation switch s1 *) dont forget to consider twice the distance to the load (or cable length) when calculating the total wire length (+ and C wi re). aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 25.5. p arallel u se to i ncrease o utput p ower unit a ac dc unit b ac dc - + - + load + - power supplies can be paralleled to increase the output power. the output voltage of all power suppl ies shall be adjusted to the same value (100mv) with the same load conditions on all un its, or the units can be left with the factory settings. there is no feature in cluded which balances the load current between the power supplies. usually the power supply with the higher adjusted output voltage draws current until it goes into current limitation. this means no harm to this power supply as long as the ambient temperature stays below 40c. if more than three units are connected in parallel, a fuse or circui t breaker with a rating of 25a or 32a is required on each output. alternatively, a diode or redundancy module can also be utilized. energize all units at the same ti me to avoid the overload hiccup plus mode. it also might be necessary to cycle the input power (turn-off for at least five se conds), if the output was in hiccup plus mode due to overload or short circuits and the required output current is higher than the current of one unit. keep a n installation clearance of 15mm (left / right) be tween two power supplies and avoid installing the power supplies on top of each other. do not use power supplies in paralle l in mounting orientations other than the standard mounting orientation (te rminals on bottom of the unit) or in any othe r condition where a derating of the output current is required (e.g. alti tude, ). pay attention that leakage current, emi, inrush current, harmonics will increase when using multiple power supplies. 25.6. p arallel u se for r edundancy power supplies can be paralleled fo r redundancy to gain higher system ava ilability. redundant systems require a certain amount of extra power to support th e load in case one power supply unit fa ils. the simplest way is to put two decoupled power supplies in pa rallel. this is called a 1+1 redundancy. in case one power supply unit fails, the other one is automatically able to support th e load current without any interruption. redundant systems for a higher power demand are usually built in a n+1 method . e.g. five power supplies, each rated for 16a are paralleled to build a 64a redundant system. for n+1 redundancy the same rules apply as for increasing the output power, see also chapter 25.5 . please note: always use a redundancy module to decouple power supplies from each other. this prevents that the defective unit becomes a load for the other power supplie s and the output voltage cannot be maintained any more. re commendations for building redundant power systems: a) use separate input fuses for each power supply. b) monitor the individual power supply un its. therefore, use th e dc-ok relay contact of the cp10 power supply. c) it is desirable to set the output voltages of all units to the same value ( 100m v) or leave it at the factory setting. fig. 25-5 1+1 redundant configuration with one yr40.242 redundancy module 25/28 load failure monitor optional l pe n i i power supply output dc- ok + - + - o o input l n power supply output dc- ok + - + - o o input l n yr40.242 redundancy module output input 1 input 2 + - + - + - aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 25.7. s eries o peration 26/28 power supplies of the same type can be connected in series for higher output voltages. it is possible to connec t as many units in series as needed, providing the sum of the output volt age does not exceed 150vdc. voltages with a potential above 60vdc are not selv any more and can be dangerous. such voltages must be installed with a protection against touching. avoid return voltage (e.g. from a decelerating motor or battery) which is applied to the output terminals. keep an installation clearance of 15 mm (left / right) between two power supplies and avoid installing the power supplies on top of each other. do not use power supp lies in series in mounting orientations other than the standa rd mounting orientati on (input terminals on bottom of the unit). unit a ac dc unit b ac dc - + - + load + - earth (see notes) pay at tention that leakage current, emi, inrush current, ha rmonics will increase when usin g multiple power supplies. 25.8. i nductive and c apacitive l oads the un it is designed to supply any kind of loads, including capacitive and inductive loads. if extreme large capacitors, such as edlcs (electric double layer capa citors or ultracaps) with a capacitanc e larger than 5f ar e connected to the output, the unit might charge the capacitor in the hiccup plus mode (see chapter 6 ). 25.9. c harging of b atteries the power supply can be used to char ge lead-acid or maintenance free batteries (sla or vrla batteries). in structions for charging batteries: a) set output voltage (measured at no load and at the battery end of the cable) very precisely to the end-of-charge voltage. end-of-charge voltage 13. 9v 13.75v 13.6v 13.4v battery temperature 10c 20c 30c 40c b) use a 25a circuit breaker (or blocking diode) between the power supply and the battery. c) ensure that the output current of the power supply is below the allowe d charging current of the battery. d) ensure that the ambient temperature of the power supply stays below 40c. e) the return current to the power supply (battery discharge current) is ty p. 2.6ma when the power supply is switched off (except in case a blocking diode is utilized). aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput 25.10. o peration on t wo p hases the power supply can also be used on two-phases of a three-phase- system. such a phase-to-phase connection is allowed as long as the supplying voltage is below 240v +10% . 240v +10% max. l2 l1 l3 l n pe power supply ac dc center tap 25.11. u se in a t ightly s ealed e nclosure when the power supply is installed in a tightly sealed encl osure, the temperature inside the enclosure will be higher than outside. in such situations, th e inside temperature defi nes the ambient temperatur e for the power supply. the following measurement results can be used as a reference to estimate the temperature rise inside the enclosure. the power supply is placed in the middle of the box , no other heat producing items are inside the box the temperature sensor inside the box is placed in the middle of the right side of the power supply with a distance of 1cm. case a case b case c case d enclosure size 110 x180x165mm rittal typ ip66 box pk 9516 100, plastic 110 x180x165mm rittal typ ip66 box pk 9516 100, plastic 180 x180x165mm rittal typ ip66 box pk 9519 100, plastic 180 x180x165mm rittal typ ip66 box pk 9519 100, plastic input voltage 230vac 230vac 230vac 230vac load 12v, 12.8a; (= 80% ) 12v, 16a; (= 100% ) 12v, 12.8a; (= 80% ) 12v, 16a; (= 100% ) temperature inside the box 47.4c 56.3c 46.2c 53.4c temperature outside the bo x 24.6c 25.7c 24.4c 26.0c temperature rise 22.8k 30.6k 21.8k 27.4k aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 27/28
cp10.121, cp10.122 cp-series 12v, 16a, 192w, s ingle p hase i nput aug. 2017 / rev. 1.3 ds-cp10.121-en all parameters are typical values specified at 230vac, 50hz input voltage, 12v 16a output, 25c ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 25.12. m ounting o rientations mounting orientations ot her than all terminals on the bottom require a reduction in continuous output power or a limitation in the maximum allowed ambien t temperature. the amount of reduction influences the lifetime expectancy of the power supply. therefore, tw o different derating curves for cont inuous operation can be found below: curve a1 recommended output current. curve a2 max allowed output current (res ults in approximately half the lifetime expectancy of a1). fig. 25-6 mounting orientation a (standard orientation) power supply output output current 0 10 20 30 40 60c 5a 10a 15a 20a 50 a 1 ambient temperature input fig. 25-7 mounting orientation b (upside down) power supply output current 0 28/28 output input 10 20 30 40 60c 5a 10a 15a 20a 50 ambient temperature a 2 a 1 fig. 25-8 mounting orientation c (table-top mounting) output current 0 10 20 30 40 60c 5a 10a 15a 20a 50 ambient temperature a 1 a 2 fig. 25-9 mounting orientation d (horizontal cw) power supply output input output current 0 10 20 30 40 60c 5a 10a 15a 20a 50 ambient temperature a 1 a 2 fig. 25-10 mounting orientation e (horizontal ccw) power supply output input output current 0 10 20 30 40 60c 5a 10a 15a 20a 50 ambient temperature a 1 a 2

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