Features: PSC-481 Series Universal AC input (88-264V AC) Installed on DIN rail TS-35 / 7.5 or 15 Built-in active PFC function, PF > 0.95 150% peak load capability E205412 Protection: SCP, OLP, OVP, OTP Two selectable peak load modes Built-in DC OK (Open Collector Signal) Built-in Remote ON / OFF function 3 years warranty UL 508 Cat. No. PSC-48124 PSC-48148 OUTPUT DC VOLTAGE 24V 48V RATED CURRENT 20A 10A CURRENT RANGE 0~20A 0~10A RATED POWER 480W 480W PEAK CURRENT 30A 15A PEAK POWER 720W (3sec.) Two selectable peak load modes 3 seconds or 20% duty cycle Max. The average output power should not exceed the rate power. RIPPLE & NOISE (max) 240mVp-p 480mVp-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 -5% ~ +5% VOLTAGE TOLERANCE 1.0% 1.0% Tolerance: includes set up tolerance, line regulation and load regulation. LINE REGULATION 0.5% 0.5% LOAD REGULATION 1.0% 1.0% SETUP, RISE TIME 800ms, 100ms / 230VAC / 115VAC at full load HOLD UP TIME (Typ.) 16ms / 230VAC 16ms / 115VAC at full load INPUT VOLTAGE RANGE 88 ~ 264VAC 124 ~ 373VDC Derating may apply in low input voltage. Please check the derating curve for more details. FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) 0.96 / 230VAC / 115VAC at full load EFFICIENCY (Typ.) 93% 94% AC CURRENT (Typ.) 5.0A / 115VAC 2.5A / 230VAC INRUSH CURRENT (Typ.) 33A / 115VAC 65A / 230VAC LEAKAGE CURRENT < 1mA/ 240VAC PROTECTION OVERLOAD 105% ~ 150% rated output power for 3 sec and then shutdown in O/P with auto-recovery. 150% or greater rated power or short circuit is constant current limiting. If O/P drops to 40% output then it auto-recover 5 times if fault condition is not removed during auto recovery, the system will shut down and needs to be restarted to recover. OVER VOLTAGE 29 ~ 33V 56 ~ 65V Protection type: Latch-off mode. OVER TEMPERATURE 95 5C (TSW: detect on heatsink of power diode) Protection type: Shut down o/p voltage, recovers automatically after temperature goes down ENVIRONMENT WORKING TEMP. -20 ~ +70C (Refer to output load derating curve) Installation clearance: 40mm from top, 20mm from the left and right side are recommended when loaded permanently with full power. In case the adjacent device is a heat sorce, 15mm clearance is recomended. WORKING HUMIDITY 20 ~ 95% 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 SAFETY & EMC SAFETY STANDARDS UL 508 / EN 60950-1 WITHSTAND VOLTAGE I/P-O/P: 4242VDC, I/P-FG: 2121VDC, O/P-FG: 707VDC, O/P-DC OK: 707VDC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: >100M Ohms / 500VDC / 25C / 70% RH EMI CONDUCTION & RADIATION EN 55022 (CISPR22), EN 61000-6-3 HARMONIC CURRENT EN61000-3-2, -3-3 EMS IMMUNITY IEC 61000-4-2, 3, 4, 5, 6, 8, 11 EN 61000-6-1 EN 61204-3 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. OUTPUT DC OK RELAY CONTACT RATINGS (max) 60VDC / 0.3A, 30VDC / 1A, 30VAC / 0.5A resistive load DIMENSION 86.3x124.8x123.4 mm (WxHxD) PACKING 1.45kg 8pcs / 12kg All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature. For the latest on Altech Power Supply specifications please visit www.altechcorp.com/power. 30PSC-481 Series Mechanical Specification Unit : mm / inch Terminal Pin No. Assignment (TB1) Assignment Pin NO. 1 FG 2 AC/L 3 AC/N Terminal Pin No. Assignment (TB2) Assignment Pin NO. 86.3 1-3 DC+ 4-6 123.4 DC- 7 INH+ 12 3 456 78910 8 INH- 9,10 DC OK Singal TB2 DC OK + +V ADJ. Switch No. Assignment DC ON SW NO. Assignment ON OFF SW1 SW2 SW1 PEAK LOAD SETTING SW2 REMOTE ON/OFF SETTING 1 2 3 TB1 Block Diagram ACTIVE RECTIFIERS EMI FILTER PFC +V iNRUSH POWER & I/P & CURRENT CIRCUIT SWITCHING -V FILTER RECTIFIERS LIMITING O.C.P. FG O.L.P. O.L.P. DETECTION CIRCUIT AC PFC PWM POWER DETECTION CONTROL CONTROL CIRCUIT O.V.P. MICRO DC OK Singal CIRCUIT O.T.P. INH+INH+ REMOTE CONTROL INH- PEAK LOAD CONTROL DC OK Relay Contact Contact Ratings(max.) CTR : MIN. 50% at IF = 5mA, VCE = 5V Isolation Voltage Between input and output Viso = 3750Vrms 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 31 124.8