EPA-A30H

Main Specifications Model Output Voltage Range（V） Output Current Range（A） Ripple(p-p) （Rated Load, Width Limited20MHz） EPS4875-3U 48±0.25V 0—75 200mV Environmental Conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -20—+55 ℃ Full load 2 Storage Temperature -40—+70 Powerld enterprises is specialized in switching power supply since 1991, obtained ISO9001 certificate in 2002, ISO14001 certificate in 2006.As a professional switching power supply manufacturer,Powerld can supply a broad range of power supply,we can not only supply our customers with high quality products,but also our best service and fast delivery time.

Main Specifications Model Output Voltage Range（V） Output Current Range（A） Ripple(p-p) （Rated Load, Width Limited20MHz） EPS4860-1U 53.5±0.25V 0—60 200mV Environmental Conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -20—+55 ℃ Full load 2 Storage Temperature -40—+70 ℃ 3 Relative Humidity 5—95 % No condensation 4 Altitude 0-5000 m derate1℃with every 200 meters’ rising at 2000-5000m 5 Cooling Forced cooling,Draw air from the front and exhausts heat from the behind and this module has temperature-sensing timing function. Electrical Characteristics No. Item Technical Requirement Unit Remark 1、Input Characteristics 1.1 Rated input voltage 200—240 Vac Max AC input voltage 310VAC(static state),no damage to the unit for long time AC Input voltage range 90—286 1.2 Frequency 45—65(typical 50/60) Hz 1.3 Power factor ≥0.99 Rated input, rated load 1.4 Power transformation point 160-175 Vac The details refer to power transform characteristic curve diagram 1.5 Max input current ≤30 A Low voltage full load 1.6 Inrush current ≤30 A 220Vac 2、Output Characteristics 2.1 Rated output voltage 53.5±0.25 Vdc Input220Vac 2.2 Output power 3210 W 175—286Vac input 1605 W 90—174Vac input 2.3 Efficiency ≥90 % 220Vac/rated load current 2.4 Temperature coefficient ≤±0.02 %/℃ 2.5 Ripple and noise ≤200 mVp-p Oscillograph band width is 20MHz.Parallel 10u+104 Capacitor with probe 2.6 Starting up output delay ≤8 S 0VDCfrom rated input voltage to42VDC 2.7 Turn on/off overshoot amplitude ≤±5 % 2.8 Dynamic response Overshoot range △V：≤±5 % Load change at 25%—50%—25% or 50%—75%—50%, jumping rate is0.1A/us; and the jumping period is 4ms; the two half periods are the same Recovery time  △t:≤200 µS 2.9 Combined regulation ≤±1% 2.10 Current sharing imbalance ≤±5 % At the range of 50～100％load 2.11 The output rise time 500 ms Rated input, rated load 3、Protection Characteristics 3.1 Input under voltage protection point ≤85 Vac Can auto recover, 3.2 Input under voltage recovery point ≤88 Vac The return difference≥5V 3.3 Input over voltage protection ≥312 Vac Can auto recover Output Current0A（Test by AC SOURCE+ booster） 3.4 Input over voltage recovery point ≥302 Vac The return difference≥5V 3.5 Input over current protection              － － The AC input L and N wire have fuse 3.6 Output over voltage protection point 58.5—60.5 Vdc Constant voltage 3.7 Output current limit protection point          63≤I≤75 A Can auto recover 3.8 Short circuit protection Endure long time short circuit without damage and auto recover. The module will hiccup 5 minutes before it locked itself. 3.9 Over temperature protection Auto-recoverable when temperature is less than65℃ Powerld enterprises is specialized in switching power supply since 1991, obtained ISO9001 certificate in 2002, ISO14001 certificate in 2006.As a professional switching power supply manufacturer,Powerld can supply a broad range of power supply,we can not only supply our customers with high quality products,but also our best service and fast delivery time.

Ⅰ. General ● Input range 90-286Vac ● Have PFCfunction,PF≥0.99 ● It features input over/under voltage protection, output over current protection, output overvoltage protection, output short circuit protection ● Wideoperating temperature range(-30℃~55℃) ● System withbattery management,power systemmonitoring,configure thesensor canachieve environmentalmonitoring, can provideRS485 (optional)communicationscan take the initiativeto reportalarms,easy to implementremote monitoringand unattended High efficiency, longlife and highreliability IV. Environmental Conditions No. Items Technical Specifications Unit %

Ø  No Load power consumption<0.5W Ø  High AC input Ø  Miniature size,high power density,high efficiency,long life and high reliability Ø  Withstand 300VA surge input for 5 sec. Ø  Output protections: OLP/OVP/SCP/OPP Ø  Wide operating ambient temp (-25℃~70℃)，100% @50℃、70%@70℃ Ø  All using105℃long life electrolytic capacitors. Ø  100% full load burn-in test Ø  Suitable for critical applications Ø  3 years warranty     SPECIFICATION                                              MODEL PD-H35S12 OUTPUT DC Output   Rated Current 2.6A Current Range      0~2.6A Ripple and Noise  Note 2 -25~70℃   Voltage ADJ.  Range 11.4~12.6V Voltage Accuracy ±2.0% Line Regulation ±1.0% Load Regulation ±2.0% Set-up Time ＜1.0S (230Vac input, Full load) Hold up Time ＞20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range     Frequency Range 47Hz~63Hz Efficiency ( Typical) 82% AC Current (max.) 0.7A 2.5A Inrush Current (Typical) <40A@230Vac      Cold start Leakage Current Input—output:<3.5mA     Input—PG:<0.25mA PROTECTION Over Load   Over power 37.8~54W, constant power Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum.   Storage Temp. & Hum. -40℃~85℃;  10%~95%RH  No condensing SAFETY &EMC Note 3 Safety Standards   Withstand Voltage Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVDC;≤10mA. Isolation Resistance ≥100M ohms EMI Conduction&Radiation Compliance to EN55022 ClassB; FCC PART15 B EMS Immunity Compliance to EN61000-4-2,4,5,8,11; OTHERS MTBF (MIL-HDBK-217F)   Dimension  (L*W*H) 94.5×51.5×29.5mm Packing 48PCS/CTN, 10.42KGS, 0.03CBM Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at 230Vac input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives. 4. Powerld offer accessories for Din-35 rail bar. Please contact sales staff for details. We are professional manufacturer engaged in the research, development, production, sale and service of Industrial power supply,We sincerely look forward to cooperating with you and creating the future together!

Ø  Universal AC input (90~264Vac) Ø  Built-in active PFC function, PF>0.96 Ø  Using ZVS technology to reduce power dissipation Ø  Output protection: OVP/OLP/SCP/OPP/OTP Ø  Built in Fan speed control Ø  Built in AC inrush current limiting circuit(<20A) Ø  Build in constant current limiting circuit Ø  Built in Remote Sense Function Ø  Build in DC-OK / remote sense signal Ø  Wide operating ambient temperature (-30℃~70℃) Ø  PCB with conformal coating Ø  1 U low profile,41mm      Ø  3 years warranty  MODEL PDF-800-24 PDF-800-36 PDF-800-48 OUTPUT DC Output 24V 36V 48V Rated Current 33A 22A 16.5A Ripple and Noise Note 2 ≤200mV ≤200mV ≤200mV Voltage ADJ.  Range 21.6~26.4V 32.4~39.6V 43.2~52.8V Voltage Accuracy ±2% Line Regulation ±0.5% Load Regulation ±2% Set-up Time ≤3S (220Vac input, Full load) Hold up Time ≥8mS (220Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range   90Vac~264Vac Frequency Range 47Hz--63Hz Power Factor(Typical) PF≥0.96/230VAC     PF≥0.98/115VAC     Full Load Efficiency ( Typical) ≥89% ≥89% ≥89% AC Current (max.) ≤12 A Inrush Current (Typical) ≤20A @220Vac       Cold start Leakage Current Input—output: ≤0.25mA     Input—PG: ≤3.5mA INPUT PROTECTION Low-voltage protection point 75~85Vac, shut down. Low-voltage recovery point 80~90Vac, Auto recovery Over-voltage protection point 280~295Vac, shut down. Over voltage recovery point 275~285Vac, Auto recovery OUTPUT PROTECTION Over Current 36.3~44.55A 24.2~29.7A 18.15~22.3A Protection type: Constant current, auto recovery Over power 871.2~1069.2W 871.2~1069.2W 871.2~1069.2W Protection type: Constant current, auto recovery Over Voltage 27.6~36V 41~45V 55.2~60V Protection type: Constant voltage, auto recovery Over Temperature 105℃+5℃(detect on Mosfet temperature);shut down, auto recovery after the temperature goes down to 75℃ Short Circuit Long-term mode, constant current, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -30℃~70℃;  20%~90%RH  No condensing  (refer to derating curve) Storage Temp. & Hum. -40℃~85℃;  10%~95%RH  No condensing SAFETY &EMC    (Note 3) Safety Standards UL60950-1; EN62368-1 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG: 0.5KVac/10mA. Isolation Resistance 10M ohms EMI Conduction & Radiation Compliance to EN55032  Class B Harmonic Current Compliance to EN61000-3-2,Class D EMS Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension  (L*W*H) 226×116.5×41mm Packing 12PCS/CTN, 16.8KGS, 0.04CBM Cooling method Forced air cooling (Built-in fan, the fan speed is controlled by load and internal temp.) DC OK 4-6V (when output voltage is normal) NOTE 1.      All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature. 2.      Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor. 3. The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” on http://www.powerld.com.cn. Powerld switching power supply, we focus on high quality!