SCN1K2 1200W Switching Power Supply N 1 2 0 0 W W i t h P a r allel Function series FEATURES High reliability and low ripple noise Built-in remote sense function Built-in remote ON/OFF control Programmable output voltage Forced current sharing at parallel operation Output short circuit / over voltage / overload / over temperature protections UL1950, CSA22.2 approved MODEL No . DC VOLTAGE SCN1K2-05 SCN1K2-12 SCN1K2-15 5V 12V 15V 24V 48V 100A 80A 50A 25A 1200W 1200W 1200W 1200W 150mVp-p 150mVp-p 240mVp-p 480mVp-p RATED CURRENT 180A RATED POWER OUTPUT 900W RIPPLE & NOISE (max.) 150mVp-p VOLTAGE ADJ. RANGE SCN1K2-24 SCN1K2-48 5.0% typical adjustment by potentiometer; 20% ~ 100% adjustment by 1 ~ 5VDC external control LINE & LOAD REGULATION Less than 1% SETUP, RISE, HOLD TIME VOLTAGE RANGE FREQUENCY RANGE INPUT 800ms, 50ms, 16ms at full load 90 ~ 130VAC / 180 ~ 260VAC 47 ~ 63Hz EFFICIENCY (Typ.) 77% INRUSH CURRENT (Typ.) 83% 85% 85% 87% 120A / 230VAC LEAKAGE CURRENT (max.) < 7.0mA / 240VAC OVER LOAD 105 ~ 115% rated output power (Current limiting, delay shut down output voltage, re-power on to recover) PROTECTION OVER VOLTAGE 110 ~ 135% follow to output set up point (Shut down output voltage, re-power on to recover) OVER TEMPERATURE > 100 C / measure by heat sink, near transformer (Shut down output voltage, re-power on to recover) WORKING TEMP. & HUMIDITY -10 ~ +50 C ; 20% ~ 90% RH non-condensing ENVIRONMENT STORAGE TEMP. & HUMIDITY TEMP. COEFFICIENT -20 ~ +85 C , 10 ~ 95% RH 0.04% / C (0 ~ 50 C ) SAFETY STANDARDS UL1950, IEC60950 Approved WITHSTAND VOLTAGE I/P ~ O/P, I/P ~ FG:1.5KVAC SAFETY & EMC ISOLATION RESISTANCE I/P~O/P, I/P~FG, O/P~FG:100M Ohms / 500VDC EMI CONDUCTION & RADIATION Compliance to FCC part 15 class A HARMONIC CURRENT ----- EMS IMMUNITY ----SPECIAL FUNCTION OTHERS DC voltage Adj., Remote sensing, Remote control, Parallel operation MTBF 60K hrs min. MIL-HDBK-217F(25 C) DIMENSION 295 x 130 x 130mm (L x W x H ) PACKING 4.5kgs; 4sets / 20kgs / CARTON ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 WWW.ASTRODYNE.COM 21 *Note:The specifications are subject to change without notice. S -C1N SCN K 12 Ks e2r i e ss e r i e s 1 2 0 0 W W i t h P a r allel Function 1200W With Parallel Function Mechanical Specification Unit:mm 291.0 200.0 199.5 L N FG #6-32-4 M3(NUT).x3H-4 30.0 132.0 AC INPUT VS+ VSVCI VCD GND PAR GND INH 14.5 50.5 41.0 V ADJ LED 15.0 POS+ 291.0 250.0 32.0 POS M6.0 7.5 AC INPUT BUTTON SIDE NEG DC OUTPUT Air flow direction 132.0 9.5 M3(NUT)x3H-4 115.0 9.0 NEG- Terminal Pin. No. Assignment Pin No. 1 2 3 Control terminal Pin. No. Assignment (CN1) : Dinkle 51HDBC-O8P or equivalent Assignment AC/L AC/N FG Pin No. 1 2 3 4 Assignment VS+ VSVCI VCO Mating With Assignment GND PAR Dinkle 51SDB-O8P or equivalent GND INH Pin No. 5 6 7 8 External DC Control VS Output Voltage Derating Curve O.V.P. Vout 100 OUTPUT VOLTAGE (%) LOAD (%) 100 50 -10 0 10 20 30 Ta ( WWW.ASTRODYNE.COM 40 ) 50 60 80 60 40 20 V 1 2 3 4 5 EXTERNAL VOLTAGE(Typical) File Name:SCN-1K2-SPEC 2004-01-07 ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 S -C1N SCN K 12 Ks e2r i e ss e r i e s 1200W With Parallel Function 1 2 0 0 W W i t h P a r allel Function Control terminal instruction manual LOAD LOAD LOAD VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH USING INTERNAL VOLTAGE CONTROL ON/OFF SWITCH ON/OFF CONTROL BY SWITCH REMOTE SENSING LOAD LOAD VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH H:ON L:OFF DC 1-5V OUTPUT VOLTAGE ADJUST WITH DC 1-5V ON/OFF CONTROL BY TRANSISTOR LOAD VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH PARALLEL OPERATION WITH REMOTE SENSING LOAD VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH VS+ VSVCI VCO GND PAR GND INH PARALLEL OPERATION ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 File Name:SCN-1K2-SPEC 2004-01-07 WWW.ASTRODYNE.COM