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| celpac(R) AC Semiconductor Contactor pitch 45mm compact size and DIN rail mounting. t Ready to use Two-Phase Relay: " Install it & Forget it!" t Random model : 24-510VAC 50A back to back thyristors on output TMS2 technology - I2t value > 1500A2s t Large control range : 3,5-32VDC with each input current < 10 mA on all the range. Green LED visualization on the input. t Very high immunity : Voltage protection on output and input- 4kV according IEC61000-4-4 & 5 t IP20 housing t Low leakage current (<1mA), Turn ON time <100s t Mounting and dismounting on DIN rail without any tool or directly mountable on panel. t Designed in conformity with EN60947-4-3 (IEC947-4-3) and EN60950 -UL-cUL Dimensions : S/CLP/SIB765170/B/21/04/2004 page 1 / 4GB SIB765170 Output : 24-510VAC 2x22A(*) 2 Inputs : 3,5-32VDC / I<10mA (*) see conditions (thermal curve page 3) 2 x18A 3x 400VAC Protection L1 L2 Typical application: 5,5kW motor (AC-53 load) on 400 VAC T1 T2 A2 A1 A2 A1 The two input control can be mounted in parallel or in serie -+ -+ Control Control LOAD /CHARGE Proud to serve you All technical caracteristics are subject to change without previous notice. Caracteristiques sujettes a modifications sans preavis. r celduc e l a i s celpac(R) Control characteristics (at 25C) for each input : Parametre / Parameter Control voltage Control current (@ Uc ) Release voltage Input LED Reverse voltage Clamping voltage Input immunity : EN61000-4-4 Input immunity : EN61000-4-5 Output characteristics (at 20C) Parameter for each way Load voltage Operating range Peak voltage Clamping voltage Zero cross level Latching voltage AC-51 nominal current : permanent AC-53 nominal current Non repetitive overload current On state voltage drop (typical value) Dynamic resistance (typical value) Output Power dissipation (typical value) : for each way ( ==> x2) Thermal resistance between junction to air Off state leakage current Minimum load current Turn on time Turn off time Operating frequency range Off state dv/dt Maximum di/dt non repetitive I2t (<10ms) Conducted immunity level Conducted immunity level Short circuit protection General characteristics (at 20C) Input to output insulation Output to case insulation Insulation resistance Rated impulse voltage Protection level / CEI529 Pollution degree Vibration resistance 10 -55 Hz according to CEI68 : Shocks resistance according to CEI68 ( on DIN rail / with screws) Ambient temperature (with no icing or condensation) Storage temperature (with no icing or condensation) Ambient humidity Weight Conformity Conformity @Ue, 50Hz Uc nom DC ,f=50Hz Uc nom DC ,f=50Hz S/CLP/SIB765170/B/21/04/2004 page 2 / 4GB Input : Ic = f( Uc) Two inputs can be mounted in parallel or in serie DC 12 Symbol Min Nom Max Unit Uc 3,5 5-12-24 32 V 10 Ic <10 <10 <10 mA 8 Uc off 2 V 6 green 4 Urv 32 V 2 Uclamp 42 V 2kV 0 2KV Ic ( mA) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Uc ( VDC) Conditions Ie nom ( see Fig. 2 page 3) tp=10ms (Fig. 3) @ 25C Symbol Ue Uemin-max Up Uclamp Usync Ua Ie AC-51 Ie AC-53 Itsm Vt rt Pd Rthj/a Ilk Iemin ton max toff max f dv/dt di/dt I2t Typ. 400 24-510 1200 820 (@1mA) random 8 2 x 22 2 x 12 550 0,9 8 0,81xIe+0,08xIe2 Unit V rms V rms V V V V A rms A rms A V m W IEC 1000-4-4 (burst) IEC 1000-4-5(schocks) FERRAZ Ui Ui Ri Uimp double amplitude HR 2,2 (1,8) K/W <1 mA 5 mA 0,1 ms 10 ms 0,1-440 Hz 500 V/s 50 A/s 1500 A2s 4kV criterion A 4kV criterion A gRC 25A/32A/50A/63A 14x51 VRMS VRMS M V 4000 4000 100 (@500VDC) 4000 IP20 2 1,5 30/50 -30 /+80 -30/+100 40 to 85 450 EN60947-4-3 (IEC947-4-3) EN60950 UL/cUL pending mm g C C % g celduc r e l a i s www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 celpac(R) Thermal specifications . Current according ambient temperature : O The curve "1" gives the limits of the product. The temperature reached are acceptable for the components. These values are in compliance with most of SSRs manufacturers. In a cabinet with a minimum of ventilation or a non permanent current, these values are correct. O The curve "2" gives the limits of the product according to EN60947-4-3 with a maximum rise temperature of 50C (@40C) for a permanent working and in air calm ( test during 8 hours). O For a non permanent current or a current inside only one way, you can calcule the average power = Pd x duty cycle and check the rise temperature : Tj = Pd x Rthj/a (Pd and Rthj/a are given page 2)). The junction temperature must not exceed 125C at the maximum ambient temperature. The maximum current is limited to the size of the thyristors = 50A. O The thermal constant (Cth) of the product is 7 minutes. That means the rise temperature is only 63% of the stabilized temperature after a running time of 7 minutes. 30 25 20 I (A) 15 10 5 0 0 S/CLP/SIB765170/B/21/04/2004 page 3 / 4/GB same current in 2 ways 1 2 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Tambient (C) fig 2 Overload current . 1 - No repetitive Itsm is given without voltage reapplied . This curve is used for the determination of the protection. 2 - Repetitive Itsm is given for inrush current with initial Tj = 70C. In normal working , this curve musn't be exceed. Be carefull, the repetition of the surge current decrease the lifetime SSR's . Fig.3 Surge current : Itsm (Apeak) = f(t) for 50A models with Itsm =550A 600 1 Itsm (Apeak) 400 2 200 No repetive surge current without voltage reapplied. Repetive surge current with voltage reapplied. fig 3 0 0,01 0,1 t (s) 1 10 Mounting and dismounting on DIN rail without any tool. Panel Mounting Drill for vertical can be adjusted M5 M4 Mounting DIN rail connected to protection wire (ground) . 882mm Dismounting 12,7mm Warning ! semiconductor relays don't provide any galvanic insulation between the load and the mains. Always use in conjunction with an adapted circuit breaker with isolation feature or a similar device in order to ensure a reliable isolation in the event of wrong function and when the relay must be insulated from the mains (maintenance ; if not used for a long duration ...). O celduc r e l a i s www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 celpac(R) Connections . O S/CLP/SIB765170/B/21/04/2004 page 4 / 4GB L For the output terminals, the wire cross sections must be adapted to the load current and to the overcurrent protection device characteristics. The relay rated voltage must be adapted to the mains rated voltage. O wires (mm2) control 1 x(0,75-->2,5) L = 6mm L torques screwdriver screwdriver celpac use screw clamp connections. 0,4N.m (0,6N.m max) 1,2N.m (1,8N.m max) 3,5x0,5mm Power 1x(1,5-->16) 1 x(1,5-->10) L = 10mm Pozidriv2/ 0,8x5,5 (1x6) Mounting Warning : only in vertical position. The user should protect heat sensitive materials as well as persons against any contacts with the heatsink. For non vertical mounting , the load current must be 50% lower than the rated one . For a good cooling, the SSR needs an air convection. Less convection air produces an abnormal heating. Keep a distance between the upper SSR and the lower SSR. In case of no space between two SSR ( zero space between two SSRs) , please reduce the load current. For further details refer to below : O O Derating current with no space between SSRs vertical position AC-51 nominal currents are given with a space of 22,5mm between each SSR, for a permanent current during a minimum time of 8 hours in air calm according to IEC60947-4-3. In case of non permanent currents or in case of SSRs are mounted with no space, you must check the heatsink temperature never exceed 90C. When the SSRs are mounted side to side ( no space between each relay) a derating current of 25% must be take into account. A forced cooling ( fan inside the cabinet) improves significantly the thermal performances. 80mm Typical application : LOADS SIB7 product is designed mainly for AC-53 motor load, but current for AC-51 loads are also given . For other loads, check the inrush current at turn ON and possible overvoltages at turn OFF or consult us : * AC-55b : Incandescent lamps : Inrush current is generally 10 times In during few 10ms. So limit the nominal current at about 15A. * AC-55a : Electric discharge lamp : These loads often have overcurrent at turn ON and overvoltage at turn OFF, so we advise to use 400VAC SSR on 230VAC mains. * AC-56a : Transformers loads : Very high inrush current up to 100 times In . We advise to use random SSR. * AC-56b : Capacitors loads : Very high current at turn ON and overvolatge at turn OFF, please consult us with 1600V peak SSR with high inrush current. 1~ 2~ Fuse Fusible 3~ Protection : To protect the SSR against a short-circuit of the load , use a fuse with a I2t value = 1/2 I2t value specified page 2. A test has been made with FERRAZ fuse ( see page 2). It is possible to protect SSR by MCB ( miniature circuit breaker). In this case, see application note ( SSR protection) and use a SSR with high I2t value (5000A2s minimum). L1 L2 EMC : O Immunity : We give in our data-sheets, the immunity level of our SSRs according to the main standards for this type of products : EN61000-4-4 &5. You can see the high immunity level in comparison with the products on the market. O Emission: SSRs are complex devices which must be interconnected with other equipment (loads, cables,etc.) to form a system. Because the other equipment or the interconnections may not be under the control of celduc, it shall be the responsibility of the system integrator to ensure that systems containing SSRs comply with the requirements of any rules and regulations applicable at the system level.. Consult celduc laboratory which can make some tests in your application. T1 T2 Load Charge + - + A2 A1 A2 A1 control 1 control 2 celduc r e l a i s www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 |
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