EPS4890

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.

The power supply for the system,with the following featuresand functions: 1、Input range 90-286Vac, 53.5Vdc output, PFC, Self contains MCU. 2、The parameter can be controlled by the supervisory monitoring unit through RS485. 3、It features input over/under voltage protection, output over current protection, output overvoltage protection, output short circuit protection, N+1 redundancy and current sharing. 4、It is in compliant with TUV . 1.3 Main specifications Model OutputVoltage（Vdc） Output Current Range（A） Output Voltage Range（Vdc） Ripple(p-p) （Rated Load, Width Limited20MHz） EPA-A30H 53.5 0—30 42—58 200mV 2. Model definitions 2.1 Model comparison External model Internalmodels EPA-A30H EPA-A30H 3. PIN definition： PIN  Signal Remark A1、A2、B1、B2 L AC input A4、A5、B4、B5 N AC input A8 to A11 B8 to B11 PE Protection ground A13 to A21 48V+ DC+ A22 Pre-Charge B13 to B22 48V- DC- A23 NC A24 NC B23 NC B24 NC B25 SHARE+ Module current share A25 NC A26 PS-enable Before powermust beshorted to GND，make sure themoduleis enabled B26 PS-present A27 GND B27 ADDR0 Address line A28 ADDR1 B28 ADDR2 A29 5V+ RS485 power+ A30 5VGND RS485 power- B29 RS485+ Communication wire B30 RS485- Communication wire 4. Environmental Conditions  4.1 Working conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -33—+65 ℃ -40℃full load start up，+55~+65℃derating 20% in linearity. 2 Relative Humidity 5—90 % No condensation 3 Altitude 0-5000 m derate1℃with every 200 meters’ rising at 2000-5000m 4 Cooling Forced cooling,Draw air from the front and exhausts heat from the behind and this module has temperature-sensing timing function. 4.2 Storage Conditions No. Items Technical Specifications Unit Remarks 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 4.3.1Input Characteristics No. Item Technical Requirement Unit Remark 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—290 2 Frequency 45—65(typical 50/60) Hz 3 PFC ≥0.99 Rated input, rated load 4 Power transformation point 170-174 Vac The details refer to power transform characteristic curve diagram 5 Max input current 15 A Low voltage full load 6 Inrush current ≤30 A 264Vac 4.3.2Output Characteristics No. Item Technical Requirement Unit Remark 1 Output voltage range adjustable 42—58 Vdc Operate through the monitoring unit (testing condition：empty load) 2 Rated output voltage 53.5±0.5 Vdc Input220Vac 3 Output power 1605 W 154—286Vacinput 802 W 90—154Vac input 4 Efficiency ≥94%  220Vac/rated load current ≥88% 110Vac/rated load current 5 Temperature coefficient ≤±0.02 %/℃ 6 Ripple and noise ≤200 mVp-p Oscillograph band width is 20MHz.Parallel 10u+104 Capacitor with probe 7 Starting up output delay 3—8 S 0VDCfrom rated input voltage to42VDC 8 Turn on/off overshoot amplitude ≤±5 % 9 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 10 Combined regulation ≤±1% 11 Current sharing imbalance ≤±5% % At the range of 50～100％load 4.3.3 Protection Characteristics No. Item Technical Requirement Unit Remark 1 Input under voltage protection point ≤85 Vac Can auto recover, 2 Input under voltage recovery point ≤88 Vac The return difference≥5V 3 Input over voltage protection ≥295 Vac Can auto recover Output Current0A（Test by AC SOURCE+ booster） 4 Input over voltage recovery point ≥286 Vac The return difference≥5V 5 Input over current protection              － － The AC input L and N wire have fuse 6 Output over voltage protection point 58.5—60.5 Vdc Constant voltage 7 Output current limit protection point          31≤I≤34 A Can auto recover 8 Short circuit protection Endure long time short circuit without damage and auto recover. The module will hiccup 5 minutes before it locked itself. 9 Over temperature protection Auto-recoverable when temperature is less than65℃ 4.4 Safety requirements 4.4.1Safety requirements No. Item Criterions Remark 1 Dialectical strength Input-output 4242Vdc/10mA/ 1min No flyover, no breakdown. Input-ground 2121Vdc/10mA/ 1min Output-ground 700Vdc/10mA/ 1min 2 Isolation resistance Input-output ≥10MΩ@500Vdc Under normal air pressure，humidity 90%， Input-ground ≥10MΩ@500Vdc Output-ground ≥10MΩ@500Vdc 3 Touch current (Input-ground) ≤3.5mA 264Vac/60Hz 4 Safety approval In compliant with TUV EN60950-1 4.4.2EMC characteristics No. Item Criterions Remark 1 EMC CE CLASS B       EN55022 RE CLASS B  EN55022 EFT LEVEL 3 B IEC61000-4-4 SURGE LEVEL 4 B (difference mode2KV, common mode 4KV) IEC61000-4-5 DIP Drop to 70％UT，duration 100ms，at angle of 0°,45°,90°,135°,180°,225°,2...

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  High voltage input (176~264Vac) Ø  With Active PFC, PF>0.95 Ø  Surge 300Vac for 60S Ø  High Efficiency, long life and High reliability Ø  Output protections: OCP/SCP/OPP/OTP Ø  Wide operating ambient temperature (-40℃~50℃) Ø  Operating altitude up to5000m Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  Fanless, quiet working Ø  PCB with conformal coating Ø  Low profile, 30mm        Ø  3 years warranty MODEL VAT-HP260-5.2-C OUTPUT DC Output 5.2V Rated Current 40A Current Range     Note 1 0~50A Peak load 55A Ripple and Noise  Note 2 0~50℃ ≤150mV -40~0℃ ≤400mV Voltage Accuracy@-40~50C ±3% Line Regulation ±0.5% Load Regulation ±2% Set-up Time @25℃ ≤2S (220Vac input,40A) Hold up Time ≥5mS (220Vac input,32A) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <±5% INPUT Voltage Range   Note 3 176~264Vac Frequency Range 47Hz~63Hz Efficiency ( Typical) 92%  (220Vac input,40A) AC Current (max.) <3.5A Inrush Current (Typical) <60A@220Vac      Cold start Power Factor @25℃ >0.95  (input 220Vac,40A) Stand by power consumption <4W Leakage Current Input—output:<0.25mA     Input—PG:<3.5mA   (input 264Vac, 63Hz) PROTECTION Over Current 55~80A , hiccup mode, auto recovery Over Power 286~416W, hiccup mode, auto recovery Over Temperature 115℃+5℃(detect on temperature protector);shut down, auto recovery after ambient temperature goes down to 50℃(temperature protector goes down to 85℃+15℃) Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -40℃~50℃;  20%~90%RH  No condensing(refer to the derating curve) Storage Temp. & Hum. -40℃~85℃;  10%~95%RH  No condensing SAFETY &EMC   (Note 3) Safety Standards GB4943 / EN60950 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG: 0.5KVDC/10mA. Isolation Resistance 10M ohms EMI Conduction&Radiation Compliance to EN55022, EN55024, FCC PART 15   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) >200000h (25℃, Full load) Dimension  (L*W*H) 133*55*30mm Packing 49PCS/CTN, 15KGS, 0.04CBM Cooling method Cooling by free air convection 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.

Ø  Universal AC input (90~264Vac) Ø  With Active PFC, PF>0.95 Ø  Surge 300Vac for 60S Ø  High Efficiency, long life and High reliability Ø  Output protections: OLP/OVP/SCP/OTP/OPP Ø  1+1 parallel function, current sharing Ø  Wide operating ambient temperature (-40℃~65℃) Ø  Operating altitude up to5000m Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  Fanless, quiet working Ø  PCB with conformal coating        Ø  3 years warranty MODEL VAT-UP200S-4.6-P VAT-UP200S-5-P OUTPUT DC Output 4.6V 5V Rated Current 40A 40A CurrentRange    Note 1 0~40A 0~40A Peak load 50A(50mS, 220Vac input) 48A(50mS, 220Vac input) Ripple and Noise  Note 2 0~65℃ ≤150mV ≤150mV Voltage Accuracy@-20~65C ±3% ±3% Line Regulation/ ±0.5% Load Regulation ±2% Set-up Time @25℃ ≤2S (220Vac input,40A) Hold up Time ≥5mS (220Vac input,32A) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% Parallel (current sharing) Current-unbalance< 10% (single PS drive40Aload, the voltage of current share bus is 5~6V) INPUT VoltageRange  Note 3 90Vac~264Vac FrequencyRange 47Hz~63Hz Efficiency ( Typical) 110Vac 87% 89% 220Vac 88% 90% AC Current (max.) <3.5A Inrush Current (Typical) <15A@220Vac     Cold start Power Factor @25℃ >0.95 (input 220Vac,40A) Stand by power consumption <4W (input 220Vac) Leakage Current Input—output:<0.25mA    Input—PG:<3.5mA  (input 264Vac, 63Hz) PROTECTION Over Load 44~65A, hiccup mode, auto recovery 45~55A, hiccup mode, auto recovery Over Power 193~299W, hiccup mode, auto recovery 225~275W, hiccup mode, auto recovery Over Voltage 5.1~7V, hiccup mode, auto recovery 5.2~6.5V, hiccup mode, auto recovery Over Temperature 105℃+10℃(detect on temperature controller of PFC);shut down, auto recovery after the temperature goes down to75℃ Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -40℃~65℃; 20%~90%RH No condensing(refer to the derating curve) Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC   (Note 4) Safety Standards UL60950-1 2ndEd; IEC 60950-1:2005(2ndEd) ;EN60950-1:2006 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG:1.5KVac/10mA. Secondary-PG: 0.5KVDC/10mA. Isolation Resistance 10Mohms EMI Conduction&Radiation Compliance to EN55022, EN55024, FCC PART 15 CLASS B Harmonic current Compliance toEN61000-3-2CLASSD EMSImmunity Compliance toEN61000-4-2,3,4,5,6,8,11; OTHERS MTBF (MIL-HDBK-217F) >200000h (25℃, Full load) Dimension (L*W*H) 210*50*29mm Packing 28PCS/CTN, 0.04CBM Power Good Signal Working properly: 3.3V Working abnormally: <0.7V Reverse voltage start 4.6V output When output reverse voltage is 5~5.1V, PS starts normally. 5V output When output reverse voltage is 5~10V, PS starts normally. Cooling method Cooling by free air convection 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” onhttp://www.powerld.com.cn.

Ø  Universal AC input/ Full range (90~264Vac) Ø  High Efficiency, high reliability and long life Ø  Output protections: SCP/OVP/ OLP/OPP Ø  Wide operating ambient temperature (-10℃~65℃) Ø  When 176~264Vac input, free air convection, it is 60W; when 90~175Vac input, 10.5CFM, 60W Ø  When 90~175Vac, free air convection, 45W. Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  2*4 size Ø 2 years warranty     MODEL PS-60-C5 PS-60-C12 PS-60-C15 PS-60-C24 PS-60-C48 OUTPUT DC Output 5.0V 12.0V 15.0V 24.0V 48.0V Rated Current(175~264Vac) 8.0A 5.0A 4.0A 2.5 A 1.25A Ripple and Noise  Note 2 0~65℃ <80mV <120mV <150mV <240mV <300mV -10℃~0℃ <200mV <300mV <360mV <360mV <480mV Voltage ADJ. Range 4.75~5.5V 11.4~13.2V 14.25~16.5V 22.8~26.4V 45.6~52.8V Voltage Accuracy ±2.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤1.0S (230Vac input, Full load) Hold up Time ≥50mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange  Note 3 90Vac~264Vac FrequencyRange 47Hz-63Hz Efficiency(Typical) 230Vac input 80% 83% 84% 85% 86% AC Current (max.) ＜1.5A Inrush Current (Typical) ＜30A@120Vac   ＜60A@230Vac     Cold start Leakage Current Input to Output: <0.25mA; Input to PG: <3.5mA PROTECTION Over Load 10.5~18A 5.25~9A 3.78~6.48A 2.625~4.5A 1.31~2.25A Protection type: Hiccup mode, Auto recovery Over Power 52.5~90W 63~108W 56.7~97.2W 63~108W 63~108W Protection type: Hiccup mode, Auto recovery Over Voltage 5.25~7.5V 12.6~18V 15.75~22.5V 25.2~36V 50.4~72V Protection type: Constant voltage, Auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -10℃~65℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -30℃~85℃; 10%~95%RH No condensing SAFETY &EMC   (Note 4) Safety Standards UL60950-1; EN60950-1：2006 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  Class B EMSImmunity Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 101.6×51×29mm Packing 60PCS/CTN, 12KGS, 0.024CBM Cooling method Cooling by free air convection 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 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. We are Industrial power supply manufacturer with competitive price and good quality,which are widely recognized and trusted by users and can meet social needs.

Ø  Universal AC input range(85~264Vac) Ø  Support 1+1 or N+1 redundant system（suggest to use redundancy modules.） Ø  Built-in active PFC,PF>0.95 Ø  High efficiency up to 94% Ø  Built-in current sharing function Ø  Built-in current limiting circuit Ø  Output protections: OVP/OLP/SCP/OTP Ø  Wide operating ambient temp (-25℃~70℃) Ø  150%(360W) peak load capacity Ø  Easy Fuse Tripping due to High Overload Current Ø  Excellent Partial Load Efficiency Ø  Built-in DC OK relay contact Ø  Can be installed on TS-35/7.5 or TS-35/15 Ø  100% full load burn-in test Ø  Suitable for critical applications Ø  Ultra-slim, 45mm width Ø  3 years warranty SPECIFICATION                                                MODEL DG-240-24 ABS-75-12 DG-240-48 OUTPUT DC Output 24V 12V 48V Rated Current 10A 6A 5A Current Range     Note 1 0~10A 0~6A 0~5A Ripple and Noise  Note 2 0~70℃ ≤240mV ≤480mV -25℃ ≤480mV ≤480mV Voltage ADJ.  Range 24~28V 48~56V Voltage Accuracy ±3.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time <3S@230Vac  Hold up Time ≥20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range   85Vac~264Vac, 127Vdc-375Vdc Frequency Range 47Hz~63Hz Power Factor (typical) 0.99/110Vac     0.95/230Vac Efficiency ( Typical) 94% ≥84% 93% ≥88% AC Current (max.) <3.0 A/100Vac        <1.5A/230Vac Inrush Current (Typical) ＜20A/110Vac      ＜40A/230Vac   Cold start Leakage Current Input—output:<0.25mA     Input—PG:<3.5mA PROTECTION Over Load 110%~150% of rated current, Constant current limiting for some time(150% of rated current, last 3S) then PS stop working for 7S,after 7S,if the load <=rated current, PS will work normally, auto recovery Over voltage 29~33V, constant voltage, Auto recovery 58~63V, constant voltage, Auto recovery Over temperature 105±5℃, detect on heat sink of power transistor; shut down O/P, auto recovery after temperature goes down. Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃;  20%~90%RH  No condensing Storage Temp. & Hum. -40℃~85℃;  5%~95%RH  No condensing SAFETY &EMC Note 3 Safety Standards meet UL508, UL60950, EN60950 Withstand Voltage Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:2.5KVac; ≤10mA. Secondary-PG:0.5KVac≤20mA. Isolation Resistance ≥100M ohms EMC Emission Compliance to EN55022, EN55024, FCC PART 15 Class B Harmonic Current Compliance to EN61000-3-2, CLASS A EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 300,000Hrs (25℃, Full load) Dimension  (L*W*H) 45*124*119mm Packing 24pcs/CTN, 21Kgs/CTN, 0.045cbm Cooling method Cooling by free air convection Additional function Power boost 150% of rated current Parallel function support DC-OK V On: when output voltage is up to 90% of rated output voltage V Off: when output voltage is down to 80% of rated output voltage DC-OK relay contact rating Max 30V/1A or 60V/0.3A or 30Vac/0.3A Resistive load 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 & 10uF 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.