MODEL HSG-70-48 OUTPUT DC VOLTAGE 48V RATED CURRENT 1.5A CONSTANT CURRENT REGION 29.3 ~ 48V RATED POWER 72W RIPPLE & NOISE (max.) 200mVp-p CURRENT ADJ. RANGE Can be adjusted by internal potentiometer 0.9 ~ 1.5A VOLTAGE TOLERANCE ±1.0%, LINE REGULATION ±0.5% LOAD REGULATION ±0.5% SETUP TIME 1000ms ,80ms/ 230VAC 2000ms, 80ms/115VAC at full load HOLD UP TIME (Typ.) 16ms at full load 230VAC /115VAC INPUT VOLTAGE RANGE 90 ~ 305VAC 127~431VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 90% POWER FACTOR (Typ.) PF >0.96/115VAC, PF >0.96/230VAC,PF>0.92/277VAC at full load(please refer to "Power Factor characteristic curve") AC CURRENT (Typ.) 0.85A/115VAC 0.425A/230VAC 0.4A/277VAC INRUSH CURRENT (Typ.) COLD START 55A(twidth=340μs measured at 50% Ipeak) at 230VAC LEAKAGE CURRENT <0.75mA / 277VAC PROTECTION OVER CURRENT 95 ~ 108% Protection type :Constant current limiting, recovers automatically after fault condition is removed OVER VOLTAGE 54 ~ 63V Protection type : Shut down o/p voltage, re-power on to recover OVER TEMPERATURE 90°C± 10°C (RTH2) Protection type : Shut down o/p voltage, recovers automatically after temperature goes down SHORT CIRCUIT Protection type : Hiccup mode, recovers automatically after fault condition is removed ENVIRONMENT WORKING TEMP. -40~+70°C (Refer to derating curve) WORKING HUMIDITY 20~95% RH non-condensing STORAGETEMP.,HUMIDITY -40~+80°C, 10~95%RH TEMP. COEFFICIENT ±0.03%/°C (0~50°C) VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY SAFETY STANDARDS IP65 approved; design refer to TUV EN61347-1, EN61347-2-13, UL8750 WITHSTAND VOLTAGE I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC EMC EMISSION Compliance to EN55015,EN61000-3-2 Class C( ≥65% load);EN61000-3-3 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024, light industry level (surge 4KV), criteria A ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25°C/ 70% RH OTHERS MTBF 338.2Khrs min. MIL-HDBK-217F (25°C) DIMENSION 127.2*90*38.8mm (L*W*H) PACKING 0.76Kg;16pcs/ 12.3Kg/0.57CUFT NOTE 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 reconfirmed that it still meets EMC directives.For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
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