View PML-12V50W1AA_7727475.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 1 | www.deltapsu.com (august 2012, rev. 00) highlights & features pmt-12v50w1aa 0.23 kg 98 x 97 x 38 mm model number: unit weight: dimensions (l x w x d): the new pmt series of panel mount power supplies is the latest offering from one of the world?s largest power supply manufacturers and solution providers - delta. the first range of pmt products will offer a nominal output voltage of 12v with a wide operating te mperature range from -10c to +70c and can withstand shock and vibration according to iec60068-2-6. in addition to features like overvoltage and overload protections, delta?s pmt series of panel mount power supplies is unlike many other brands in the same price level. the pmt series is designed for cost competitive markets without compromising the quality of the components and product specifications. the series of products has an expected life time of 10 years and will have no output power de-rating from 90 vac to 264vac. this versatile series has three different connector options (terminal block, front face and harness) and can also be converted into l frame (pml) or open frame (pmb) type of power supplies to satisfy different application needs. general description model information pmt panel mount power supply model number input voltage range output voltage output current pmt-12v50w1aa 90-264vac (120-375vdc) 12vdc 4.17a pmt model numbering * options pm x ? 12v 50w 1 a x panel mount product type t - enclosed l - l frame* b - open frame* output voltage output power single phase no pfc series connector type a - terminal block g - front face* h - harness* ? 2 years warranty ? reliable design, with expected life of 10 years ? rohs directive 2011/65/eu compliant ? mtbf > 200,000 hrs. as per telcordia sr-332 ? using 105c al cap for higher reliability ? universal ac input range from 90vac to 264vac without power de-rating ? overload / overcurrent / over temperature protections safety standards cb certified for worldwide use
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 2 | www.deltapsu.com (august 2012, rev. 00) specifications input ratings / characteristics nominal input voltage 100-240vac input voltage range 90-264vac nominal input frequency 50-60hz input frequency range 47-63hz input current < 1.10a @ 115vac, < 0.70a @ 230vac efficiency > 83.0% @ 115vac & 230vac max inrush current < 30a @ 115vac, < 65a @ 230vac power factor > 0.5 @ 100vac leakage current < 1ma @ 240vac output ratings / characteristics nominal output voltage 12vdc output voltage tolerance 2% (initial set point tolerance) output voltage adjustment range 11-14vdc output current 4.17a output power 50w line regulation < 0.5% typ. (@ 85-264vac input, 100% load) load regulation < 1% typ. (@ 85-264vac input, 0-100% load) residual ripple / pard (20mhz) < 150mvpp @ 25c rise time < 30ms @ nominal input (100% load, 25c) start-up time < 2500ms @ nominal input (100% load, 25c) hold-up time > 16.7ms @ 115vac dynamic response (overshoot & undershoot o/p voltage) 5% @ 0-100% load start-up with capacitive loads 8,000f max mechanical case chassis aluminium case cover sgcc dimensions (l x w x d) 98 x 97 x 38 mm unit weight 0.23 kg indicator green led (dc ok) cooling system convection terminal refer to the table on page 7 wire refer to the table on page 7
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 3 | www.deltapsu.com (august 2012, rev. 00) environment surrounding air temperature operating -10c to +70c storage -25c to +85c power de-rating > 50c de-rate power by 2.5% / c operating humidity < 95% rh (non-condensing) operating altitude 3,000 meters shock test (non-operating) iec60068-2-27, 50g for a duration of 11ms vibration (operating) iec60068-2-6, 10hz to 150hz @ 25m/s2 (2.5g peak); 90 min per axis for all x, y, z direction bump iec60068-2-29; 11ms / 10gn pollution degree 2 protections overvoltage 16v +10% / -5%, selv output, hicc-up mode, non-latching (auto-recovery) overload / overcurrent > 120% of rated load current, hicc-up mode, non-latching (auto-recovery) over temperature < 75c surrounding air temperature @ 100% load, non-latching (auto-recovery) short circuit hicc-up mode, non-latching (auto-recovery when the fault is removed) degree of protection ipx0 protection against shock class i with pe* connection reliability data mtbf > 200,000 hrs. expected cap life time 10 years (115vac & 230vac, 50% load @ 40c) safety standards / directives electrical safety ccc, tuv bauart to en60950-1, ul/cul recognized to ul60950-1, csa c22.2 no. 60950-1, cb scheme to iec60950-1 ite iec/en/ul 60950-1 ce in conformance with emc directive 2004/108/ec and low voltage directive 2006/95/ec material and parts rohs directive 2011/65/eu compliant galvanic isolation input to output 3.0kvac input to ground 1.5kvac output to ground 0.5kvac *pe: primary earth
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 4 | www.deltapsu.com (august 2012, rev. 00) emc emc / emissions cispr22, en55022, en55011, fcc title 47: class b immunity to electrostatic discharge en61000-4-2 level 4 criteria a 1) air discharge: 15kv contact discharge: 8kv radiated field en61000-4-3 level 3 criteria a 1) 80mhz?1ghz, 10v/m with 1khz tone / 80% modulation fast transient / burst en61000-4-4 level 3 criteria a 1) 2kv surge iec61000-4-5 level 3 criteria a 1) common mode 2) : 2kv differential mode 3) : 1kv conducted en61000-4-6 level 3 criteria a 1) 150khz?80mhz, 10vrms power frequency magnetic fields en61000-4-8 level 3 criteria a 1) 10a/meter voltage dips en61000-4-11 level 3 criteria a 1) 100% dip; 1 cycle (20ms); self recoverable low energy pulse test (ring wave) iec61000-4-12 level 3 criteria a 1) common mode 2) : 2kv differential mode 3) : 1kv 1) criteria a: normal performance within the specification limits 2) asymmetrical: common mode (line to earth) 3) symmetrical: differential mode (line to line) block diagram overvoltage protection transformer & power stage + v input emi filter ac / dc converter & inrush current limit & filter output rectifier & filter opto coupler & feedback control pwm control & overcurrent protection dc / dc converter ac input dc output return over temperature protection 1 2 3 4 1 2 3 4
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 5 | www.deltapsu.com (august 2012, rev. 00) dimensions l x w x d: 98 x 97 x 38 mm screw protrusion length l ? 6 mm l cover for pmt with cover for pmt mounting hole for pmb mounting hole for pmb input and output terminal block connector dc voltage adjustment potentiometer dc ok control led (green) engineering data de-rating fig. 1.1 de-rating for vertical and horizontal mounting orientation > 50c de-rate power by 2.5% / c note 1. power supply components may degrade, or be damaged, when the power supply is continuously used outside the shaded region, refer to the graph shown in fig. 1.1. 2. if the output capacity is not reduced when surrounding air temperature >50c, the device will run into over temperature protection. when activated, the output voltage will go into bouncing mode and will recover when the surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition. 3. if the device has to be mounted in any other orientation, please do not hesitate to contact info@deltapsu.com for more details. 4. in order for the device to function in the manner intended, it is also necessary to keep a safety distance of 20mm with adjacent units while the device is in operation. 5. depending on the surrounding air temperature and output load delivered by the power supply, the device housing can be very hot! 0 10 20 30 40 50 60 70 80 90 100 -10 0 10 20 30 40 50 60 70 percentage of max load (%) surrounding air temperature (?c)
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 6 | www.deltapsu.com (august 2012, rev. 00) assembly & installation fig. 2.1 side mounting (vertical) fig. 2.2 base mounting (vertical) fig. 2.3 side mounting (horizontal) mounting holes for power supply assembly onto the mounting surface. ? the power supply shall be mounted on minimum 2 mounting holes using m3 screw minimum 5 mm length. ? this surface belongs to customer?s end system or panel where the power supply is mounted. ? connector /? no output power de-rating for the input voltage from 90vac to 264vac output de-rating vs. input voltage 40 50 60 70 80 90 100 input voltage (vac) 60hz load (%) 90 95 100 115 120 140 160 180 200 240 264 improper installations
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 7 | www.deltapsu.com (august 2012, rev. 00) /? only use m3 screw ? x mm through the base mounting holes (refer to the screw protrusion length in the table below). this is to keep a safe distance between the screw and internal components. mounting accessories mounting screw chassis of the device x mm max connection & screw protrusion data ? to ensure sufficient convection cooling, always maintain a safety distance of 20mm with adjacent units while the device is in operation. ? the device is not recommended to be placed on low thermal conductive surfaces, for example, plastics. ? prevent any foreign metal, particles or conductors to enter the device through the openings during installation. it can cause: - electric shock; safety hazard; fire; product failure. * options product group item connector options a - terminal block g - front face* h - harness* pmt awg 22-12 22-12 22-18 torque 13kgf.cm 13kgf.cm ? input connector ? ? b3p5-vh(lf)(sn) output connector ? ? b2p3-vh(lf)(sn) input mating connector ? ? vhr-5n output mating connector ? ? vhr-3n input & output terminal ? ? svh-21t-p1.1 screw protrusion length 5mm (6mm max) 5mm (6mm max) 5mm (6mm max) pml* awg 22-12 22-12 22-18 torque 13kgf.cm 13kgf.cm ? input connector ? ? b3p5-vh(lf)(sn) output connector ? ? b2p3-vh(lf)(sn) input mating connector ? ? vhr-5n output mating connector ? ? vhr-3n input & output terminal ? ? svh-21t-p1.1 screw protrusion length 5mm (6mm max) 5mm (6mm max) 5mm (6mm max) pmb* awg 22-12 22-12 22-18 torque 13kgf.cm 13kgf.cm ? input connector ? ? b3p5-vh(lf)(sn) output connector ? ? b2p3-vh(lf)(sn) input mating connector ? ? vhr-5n output mating connector ? ? vhr-3n input & output terminal ? ? svh-21t-p1.1 screw protrusion length 5mm 5mm 5mm
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 8 | www.deltapsu.com (august 2012, rev. 00) functions start-up time the time required for the output voltage to reach 90% of its set value, after the input voltage is applied. /?graph illustrating the start-up time, rise time, and hold-up time rise time the time required for the output voltage to change from 10% to 90% of its set value. hold-up time hold up time is the time when the ac input collapses and output voltage retains regulation for a certain period of time. the time required for the output to reach 95% of its set value, after the input voltage is removed. step load response the power supply output voltage will remain within 5% of its steady state value, when subjected to a step load from 0 to 100% of its rated current. 100 100 0% load 100% load t (ms) output voltage (v o )v o 5% inrush current inrush current is the peak, instantaneous, input current measured; and, occurs when the input voltage is first applied. for ac input voltages, the maximum peak value of inrush current will occur during the first half cycle of the applied ac voltage. this peak value decreases exponentially during subsequent cycles of ac voltage. t inr r t (sec) t inr h 1.0 0.9 0.5 0.3 0.1 0 l i / l inr p output voltage (v o ) ac input voltage start up time rise time 10% of v o hold up time ac input off ac input on 9 5 % o f v o 9 0 % o f v o
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 9 | www.deltapsu.com (august 2012, rev. 00) overload & overcurrent protections the power supply?s overload (olp) and overcurrent (ocp) protections will be activated when output current exceeds 150% of i o (max load). in such occurrence, the v o will start to droop and once the power supply has reached its maximum power limit, the protection is activated and the power supply will go into ?hiccup mode? (auto-recovery). the power supply will recover once the fault condition of the olp and ocp is removed and i o is back within the specifications. 0 % load 150 % load t (sec) output voltage (v o ) load >150% (output hiccup) additionally, if the i o is <150% but >100% for a prolong period of time (depending on the load), the over temperature protection (otp) will be activated due to high temperature on critical components. the power supply will then go into ?hiccup mode? until the fault is removed. overvoltage protection the power supply?s overvoltage circuit will be activated when its internal feedback circuit fails. the output voltage shall not exceed its specifications defined on page 3 under ?protections?. max ovp level variable o/p voltage range typical overvoltage condition as seen at the o/p ovp zero output nominal o/p voltage auto-recovery to normal output voltage over temperature protection as mentioned above, the power supply also has over temperature protection (otp). this is activated when the overload condition persists for an extended duration and the output current is below the overload trigger point but >100% load. in the event of a higher operating condition at 100% load, the power supply will run into otp when the surrounding air temperature is >80c. when activated, the output voltage will go into bouncing mode until the operating surrounding air temperature drops to 50c or output capacity is reduced as recommended in the de-rating graph. short circuit protection the power supply?s output olp/ocp function also provides protection against short circuits. when a short circuit is applied, the output current will operate in ?hiccup mode?, as shown in the illustration in the olp/ocp section on this page. the power supply will return to normal operation after the short circuit is removed.
technical datasheet pmt panel mount power supply 12v 50w 1 phase / pmt-12v50w1aa 10 | www.deltapsu.com (august 2012, rev. 00) others delta rohs compliant restriction of the usage of hazardous substances the european directive 2011/65/ec limits the maximum impurity level of homogeneous materials such as lead, mercury, cadmium, chrome, polybrominated flame retardants pbb and pbde for the use in electrical and electronic equipment. rohs is the abbreviation for ?restriction of the use of certain hazardous substances in electrical and electronic equipment?. this product conforms to this standard. /? parallel operation these drr modules can also be used for parallel function in order to increase the output power by n+1 (e.g. 2.5a + 2.5a = 5a or 2.5a + 2.5a + 2.5a = 7.5a) or current sharing, and thus increasing the power supply and system reliability. though the pmt-12v50w1aa is not designed for current sharing, a good current sharing between two power supplies can be achieved by following simple steps as below (refer to fig. 3.1 for the connection diagram). step 1. set output load condition for both supplies at 50% and measure the output voltages. step 2. adjust output voltages to the same level or within 25mv difference. step 3. connect psu 1 and psu 2 with the drr-20a module and measure v in 1 and v in 2 to verify the voltage difference. ensure the voltages are within 25mv. step 4. output voltage from drr module vout will be = v o (output voltage of power supply) ? v drop * (in drr module). *v drop will vary from 0.4v to 0.6v (typical 0.45v) depending on the load current and surrounding air temperature. operating mode /? redundancy operation fig. 3.1 redundancy / parallel operation connection diagram psu 2 psu 1 drr-20a/40a l (l1) n (l2) pe load terminal com dc ok signal terminal n + output C common signal key in order to ensure proper redundancy operation for the power supply unit (psu), ensure that the output voltage difference between the two units is kept at 0.2~0.25v for 12v supplies. follow simple steps given below to verify: step 1. measure output voltage of psu 1 and psu 2. if psu 1 is the master unit, then v o of psu 1 must be higher than psu 2. in order to set the output voltage connect the power supply to 50% load and set the psu 1 and psu 2 output voltage. step 2. connect the right drr module, 20a as per the system requirement to the power supply units psu 1 and psu 2 at v in 1 & v in 2 respectively. step 3. connect the system load from v out . please note that output voltage v out from drr module will be = v o (output voltage of power supply) ? v drop * (in drr module). *v drop will vary from 0.4v to 0.6v (typical 0.45v) depending on the load current and surrounding air temperature.
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: delta: ? pmt-12v50w1aa

▲Up To Search▲

Price & Availability of PML-12V50W1AA

	To Download PML-12V50W1AA Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .