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DRT-960
960W Three Phase Industrial DIN RAIL Power Supply DRT-960 series
Features: * Three-Phase AC 340 ~ 550V wide range input
* High efficiency 91% and low dissipation
* Protections: Short circuit / Overload / Over voltage / Over temperature
* Optional parallel function(1+1) Cooling by free air convection
* Can be installed on DIN rail TS-35/7.5 .or 15
* UL 508(industrial control equipment)approved
* EN61000-6-2(EN50082-2) industrial immunity level
* 100% full load burn-in test
* 3 years warranty Specifications: MODEL DRT-960-24 DRT-960-48 OUTPUT DC VOLTAGE 24V 48V CURRENT RANGE 0 ~ 40A 0 ~ 20A RATED CURRENT 40A 20A RATED POWER 960W 960W RIPPLE & NOISE 80mVp-p 80mVp-p VOLTAGE ADJ. RANGE 24 ~ 28V 48 ~ 55V VOLTAGE TOLERANCE 1.0% LINE REGULATION 0.5% LOAD REGULATION 0.5% SETUP, RISE TIME 200ms, 60ms/400VAC 200ms, 60ms/500VAC at full load HOLED UP TIME (TYP) 14ms/400VAC 30ms/500VAC at full load INPUT VOLTAGE RANGE Three-Phase 340 ~ 550VAC (Dual phase operation possible in connecting L1,L3,FG Note.5) FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR EFFICIENCY 91% 92% AC CURRENT 2A/400VAC 1.6A/500VAC INRUSH CURRENT COLD START 50A LEAKAGE CURRENT <3.5mA / 530VAC PROTECTION OVER LOAD 105 ~ 125% rated output power Protection type : Constant current limiting, unit will shut down o/p voltage after 3 sec. , re-power on to recover SHORT CIRCUIT OVER VOLTAGE 30 ~ 36V 59 ~ 66V Protection type : Shut down o/p voltage, re-power on to recover OVER TEMP 110 5 (TSW1) detect on heatsink of power transistor 85 5 (TSW2) detect on heatsink of power diode Protection type : Shut down o/p voltage, recovers automatically after temperature goes down ENVIRONMENT WORKING TEMP. -20 ~ +60 (Refer to output load derating curve) WORKING HUMIDITY 20 ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -40 ~ +85 , 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/ (0 ~ 50 ) VIBRATION Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 SAFETY &EMC SAFETY STANDARDS UL508, UL60950-1, TUV EN60950-1 approved WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH EMI CONDUCTION & RADIATION Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61204-3, EN61000-6-2 (EN50082-2), heavy industry level, criteria A OTHERS MTBF 122.5Khrs min. MIL-HDBK-217F (25 ) DIMENSION 276*125.2*100mm (W*H*D) PACKING 3.3Kg; 4pcs/14.2Kg/1.14CUFT NOTE 1. All parameters NOT specially mentioned are measured at 400VAC 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. 5. Dual phase operation(connecting L1,L3,FG)is allowed under certain derating to output load. Please refer to the derating curves for details.
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