ESC-120 Series - 108W Desktop SLA Battery Charger
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ESC/ESP-120/240 sries Features : AC input range selected by switch Protections:Short circuit/Over load/Over voltage/Overtemperature Battery under/Overvoltage and polarity protections(ESC only) Forced air cooling by built-in DC fan(240V only) Fixed switching frequency at 25KHz 3 color LED loading indicator SPECIFICATION MODEL ESC/ESP-120 ESC/ESP-240 DC VOLTAGE 13.5V 27V 54V 13.5V 27V 54V RATED CURRENT 8A 4A 2A 16A 8A 4A CURRENTRANGE 0 ~ 8A 0 ~ 4A 0 ~ 2A 0 ~ 16A 0 ~ 8A 0 ~ 4A RATED POWER 108W 108W 108W 216W 216W 216W RIPPLE & NOISE (max.) Note.2 120mVp-p 150mVp-p 400mVp-p 120mVp-p 150mVp-p 400mVp-p OUTPUT VOLTAGE ADJ. RANGE 12 ~ 15V 24 ~ 30V 48 ~ 56V 12 ~ 15V 24 ~ 30V 48 ~ 56V VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±2.0% ±1.0% ±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 200ms, 100ms at full load 200ms, 100ms at full load HOLD TIME (Typ.) 36ms at full load 30ms at full load VOLTAGE RANGE 88 ~ 132VAC/176 ~264VAC selected by switch 249 ~ 370VDC FREQUENCYRANGE 47 ~63Hz INPUT EFFICIENCY(Typ.) 81% 83% 84% 81% 84% 85% AC CURRENT (Typ.) 3A/115VAC 1.5A/230VAC 4.5A/115VAC 2.5A/230VAC INRUSH CURRENT (Typ.) COLD START40A LEAKAGE CURRENT <3.5mA/ 240VAC OVER LOAD 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 62.1 ~ 72.9V PROTECTION Protection type : Constant voltage limiting, recovers automatically after fault condition is removed OVER TEMPERATURE RTH580"C Detect on heatsink of Q1,Q2 power transistor RTH5S85°C Detect on heatsink of Q1,Q2 power transistor Protection type : Shun down o/p voltage, recovers automatically after temperature goes down BATTERY ESC series with bat. polarity, bat. Under voltage, bat. Over voltage protection FUNCTION FAN CONTROL NO FAN RTH5頢60°C FAN ON,50°C FAN OFF WORKING TEMP. -10 ~ +60°C(Refer to output load derating curve) ENVIRONMENT WORKING HUMIDITY 20 ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -20 ~ +85°C, 10 ~ 95% RH VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETYSTANDARDS CSA60950-1(UL3101-1,IEC1010-1,EN61010-1) Approved WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B (Note 4) HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY Compliance to EN61000-4-2,3,4; ENV50204, Light industry level, criteria A MTBF 215.8K hrs min.(ESC-120) 200.6K hrs min.(ESC-240) 250.9K Hrs min.(ESP-120) 226.6K Hrs min.(ESP-240) MIL-HDBK-217F (25°C) OTHERS DIMENSION 150*140*86mm (L*W*H) PACKING 1.38Kg; 8pcs/12Kg/1.1CUFT(ESC-120) 1.5Kg; 8pcs/13Kg/1.1CUFT(ESC-240) NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf & 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. Sunpower Orion House, Calleva Park, Aldermaston, Berkshire, RG7 8SN Tel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 E-mail: sales@sunpower-uk.com