108W/216W Desktop Power Supply or Charger ESC/ESP-120/240 series Features : AC input range selected by switch Protections: Short circuit / Overload / Over voltage / Over temperature Battery under/Over voltage and polarity protections(ESC only) Forced air cooling by built-in DC fan(240W only) Fixed switching frequency at 25KHz 3 color LED loading indicator 2 years warranty SPECIFICATION ESC/ESP-120 MODEL OUTPUT 13.5V 27V 54V 13.5V 27V RATED CURRENT 8A 4A 2A 16A 8A 4A CURRENT RANGE 0 ~ 8A 0 ~ 4A 0 ~ 2A 0 ~ 16A 0 ~ 8A 0 ~ 4A RATED POWER 108W 108W 108W 216W 216W 216W 150mVp-p 400mVp-p 120mVp-p 150mVp-p 400mVp-p VOLTAGE ADJ. RANGE 12 ~ 15V 2.0% 24 ~ 30V 1.0% 48 ~ 56V 1.0% 12 ~ 15V 2.0% 24 ~ 30V 1.0% 48 ~ 56V 1.0% LINE REGULATION 0.5% 0.5% 0.5% 1.0% 0.5% 0.5% LOAD REGULATION 2.0% 1.0% 0.5% 2.0% 1.0% 0.5% SETUP, RISE TIME FUNCTION 36ms at full load 88 ~ 132VAC/176 ~264VAC selected by switch FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 81% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 3A/115VAC 83% 84% 1.5A/230VAC 81% 84% 4.5A/115VAC 85% 2.5A/230VAC COLD START 40A <3.5mA / 240VAC 105 ~ 135% rated output power Protection type : Fold back current limiting, recovers automatically after fault condition is removed OVER VOLTAGE 15.5 ~ 18.2V 31 ~ 36.5V 62.1 ~ 72.9V 15.5 ~ 18.2V 31 ~ 36.5V Protection type : Constant voltage limiting, recovers automatically after fault condition is removed OVER TEMPERATURE RTH5 80 detect on heatsink of Q1,Q2 power transistor RTH5 85 detect on heatsink of Q1,Q2 power transistor Protection type : Shut down o/p voltage, recovers automatically after temperature goes down BATTERY FAN CONTROL WORKING HUMIDITY STORAGE TEMP., HUMIDITY SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) EMC EMISSION EMC IMMUNITY MTBF NOTE 30ms at full load 249 ~ 370VDC OVERLOAD VIBRATION OTHERS 200ms, 100ms at full load VOLTAGE RANGE WORKING TEMP. ENVIRONMENT 200ms, 100ms at full load HOLD UP TIME (Typ.) LEAKAGE CURRENT PROTECTION 54V RIPPLE & NOISE (max.) Note.2 120mVp-p VOLTAGE TOLERANCE Note.3 INPUT ESC/ESP-240 DC VOLTAGE DIMENSION PACKING 62.1 ~ 72.9V ESC series with bat. polarity, bat. Under voltage, bat. Over voltage protection NO FAN -10 ~ +60 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing RTH5 60 FAN ON, 50 FAN OFF -20 ~ +85 , 10 ~ 95% RH 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes CSA1010.1(UL3101-1,IEC1010-1,EN61010-1) approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3 Compliance to EN61000-4-2,3,4, light industry level, criteria A 215.8K hrs min.(ESC-120) 200.6K hrs min.(ESC-240) 250.9K Hrs min.(ESP-120) 226.6K Hrs min.(ESP-240) 150*140*86mm (L*W*H) 1.38Kg; 8pcs/12Kg/1.1CUFT(ESC-120) 1.5Kg; 8pcs/13Kg/1.1CUFT(ESC-240) MIL-HDBK-217F (25 ) 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered 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. (as available on http://www.meanwell.com) File Name:ESC/ESP-120/240-SPEC 2011-08-09 ESC/ESP-120/240 U S P - 2 2 5 s series eries 108W/216W Desktop Power Supply or Charger Mechanical Specification Case No. 909E Unit:mm 84 ESC/ESP-120 75 GREEN YELLOW RED : LOW LOAD : MID. LOAD : HIGH LOAD 154 19 29 150 TEST SW. HIGH EFFICIENCY SWITCH MODE BATTERY CHARGER OVER LOAD & OVER TEMPERATURE PROTECTED REVERSE POLARITY & OVER/UNDER VOLTAGE PROTECTED 38 7 ON OFF 220V 140 7 75 ESC/ESP-240 HIGH EFFICIENCY SWITCH MODE BATTERY CHARGER OVER LOAD & OVER TEMPERATURE PROTECTED REVERSE POLARITY & OVER/UNDER VOLTAGE PROTECTED TEST SW. GREEN YELLOW RED : LOW LOAD : MID. LOAD : HIGH LOAD 154 19 150 20 ON OFF 220V 140 PIN+: DC OUTPUT +V PIN-: DC OUTPUT COM Block Diagram fosc : 25KHz (ESC/ESP-240) 230 115 I/P EMI FILTER RECTIFIERS & FILTER POWER SWITCHING FAN ON/OFF CONTROL RECTIFIERS & FILTER (ESC/ESP-240) LED INDICATE BATTERY CHARGER PROTECTION O.L.P. FG DRIVER FAN (ESC-120/240) PWM CONTROL +V -V O.V.P. O.T.P. File Name:ESC/ESP-120/240-SPEC 2011-08-09 ESC/ESP-120/240 U S P - 2 2 5 s series eries 108W/216W Desktop Power Supply or Charger Static Characteristics (ESP-120-27.6) 100 OUTPUT VOLTAGE (V) 80 ESC/ESP-120 LOAD (%) 60 40 20 -10 28 300 26 250 24 200 22 150 20 100 18 50 16 25 ESC/ESP-240 0 10 20 30 40 50 AMBIENT TEMPERATURE ( ) 60 (HORIZONTAL) 60 120 85 170 90 180 95 190 100 200 105 210 110 220 115 230 120 240 125 250 OUTPUT RIPPLE (mVp-p) Derating Curve 132 264 INPUT VOLTAGE (VAC) 60Hz File Name:ESC/ESP-120/240-SPEC 2011-08-09