PST-960 Series Features: Three-Phase AC 340 ~ 550V wide range input High efficiency 91% and low dissipation Specifications Protections: Short Circuit / Overload / Over Voltage / Overtemperature Optional parallel function(1+1) Cooling by free air convection DIN rail mountable UL 508(industrial control equipment) approved EN61000-6-2(EN50082-2) industrial immunity level 100% full load burn-in test 3 year warranty Cat. No. PST-96024 / PST-960P24* PST-96048 / PST-960P48* OUTPUT DC VOLTAGE 24V 48V RATED CURRENT 40A 20A CURRENT RANGE 0 ~ 40A 0 ~ 20A RATED POWER 960W 960W RIPPLE & NOISE (max) 80mVp-p 80mVp-p Ripple & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1F & 47F parallel capacitor. VOLTAGE ADJ. RANGE 24 ~ 28V 48 ~ 55V VOLTAGE TOLERANCE 1.0% 1.0% Tolerance: includes set up tolerance, line regulation and load regulation. LINE REGULATION 0.5% 0.5% LOAD REGULATION 0.5% 0.5% SETUP, RISE, HOLD UP TIME 200ms, 60ms, 14ms / 400VAC 200ms, 60ms, 30ms / 500VAC at full load INPUT VOLTAGE RANGE Three Phase 340 ~ 550VAC (Dual Phase operation possible in connecting L1, L3, FG) Dual phase operation (connecting L1, L3, FG) is allowed under certain derating to output load. Please refer to the derating curves for details. FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 91% 92% AC CURRENT 2A / 400VAC 1.6A / 500VAC INRUSH CURRENT (Typ.) COLD START 50A LEAKAGE CURRENT 3.5 mA / 530VAC PROTECTION OVERLOAD 105 ~ 125% rated output power Protection type: Constant current limiting, unit will shut down overvoltage after 3 sec., re-power on to recover OVERVOLTAGE 30 ~ 36V 59 ~ 66V Protection type: Shut down overvoltage, re-power on to recover OVERTEMPERATURE 110C 5C (TSW1) detect on heat sink of power transistor 85C 5C (TSW2) detect on heat sink of power diode Protection type: Shut down overvoltage, recovers automatically after temperature goes down ENVIRONMENT WORKING TEMP. -20 ~ +60C (Refer to output load derating curve) WORKING HUMIDITY 20 ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -40 ~ +85C, 10 ~ 95% RH TEMP. COEFFICIENT 0.03% / C (0 ~ 50C) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60 min. each long X,Y, Z axes MOUNTING Compliance to IEC60068-2-6 SAFETY & EMC SAFETY STANDARDS UL508 EN60950-1 compliant UL60950-1 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 (25C 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 The power supply is considered a component which will installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. OTHERS MTBF 122.5K hrs min. MIL-HDBK-217K (25C) DIMENSION 276x125.2x100mm (WxHxD) PACKING 3.3Kg 4pcs / 14.2Kg / 1.14CUFT All parameters NOT specially mentioned are measured at 400VAC input, rated load and 25C of ambient temperature. *Special order required. For the latest on Altech Power Supply specifications please visit www.altechcorp.com/power. 110Mechanical Specification 276 100 TB1 TB2 ALARM 4312 6254 31 LED TB1 Terminal Pin. No Assignment TB2 Terminal Pin. No Assignment Pin No. Assignment Pin No. Assignment 1 AC/L1 1,2,3 DCOUTPUT+V 2 AC/L2 4,5,6 DCOUTPUT - V 3 AC/L3 7 P (Current Share) Parallel Only 4 FG 8 P (Current Share) Optional Parallel Function (1+1) - (Special order required) PSU PSU TB1 TB2 TB1 TB2 4 3211 8 7 6 5 4 3 2 4312 837 6 54 21 LED LED +V -V LOAD Block Diagram RECTIFIERS RECTIFIERS EMI POWER +V I/P & & FILTER SWITCHING -V FILTER FILTER DETECTION O.T.P. CIRCUIT FG CURRENT PHASE-SHIFT LIMIT O.V.P. Derating Curve Output Derating VS Input Voltage 100 100 Three phase operation 90 80 80 Dual phase operation 70 60 50 60 40 50 20 40 -200 10 20 30 404550 60 70 (VERTICAL) 340 355 380 385 400 415 430 460 475 490 505 520 550 Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937. Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 111 LOAD (%) LOAD (%) 125.2