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| 120W Single Output Industrial DIN RAIL Power Supply Features : DRH-120 series Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Built-in constant current limiting circuit Can be installed on DIN rail TS-35/7.5 or 15 EN61000-6-2(EN50082-2) industrial immunity level 100% full load burn-in test Fixed switching frequency at 70KHz 3 years warranty SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE LINE REGULATION LOAD REGULATION VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) AC CURRENT INRUSH CURRENT (max.) LEAKAGE CURRENT OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) DRH-120-24 24V 5A 0 ~ 5A 120W DRH-120-48 48V 2.5A 0 ~2.5A 120W 80mVp-p 48 ~ 55V 1.0% 0.5% 0.5% 1000ms, 120ms, 30ms/500VAC at full load 480 ~ 780VDC 86% RIPPLE & NOISE (max.) Note.2 80mVp-p 24 ~ 28V VOLTAGE TOLERANCE Note.3 1.0% 0.5% 0.5% 340 ~ 550VAC 47 ~ 63Hz 85% 0.65A/400VAC 0.6A/500VAC COLD START 50A <3.5mA / 530VAC SETUP, RISE, HOLD UP TIME 1700ms, 120ms, 16ms/400VAC 105 ~ 160% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed 30 ~ 36V 59 ~ 66V Protection type : Shut down o/p voltage, re-power on to recover 85 5 (TSW) detect on heatsink of power switch Protection type : Shut down o/p voltage, recovers automatically after temperature goes down -20 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip: Compliance to IEC60068-2-6 UL60950-1 approved, IEC60950-1 CB approved by SIQ I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMI CONDUCTION & RADIATION Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61204-3, EN61000-6-2 (EN50082-2), heavy industry level, criteria A 178.7Khrs min. MIL-HDBK-217F (25 ) 65.5*125.2*100mm (W*H*D) 0.75Kg; 20pcs/16Kg/1.29CUFT EMS IMMUNITY MTBF OTHERS DIMENSION PACKING 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. File Name:DRH-120-SPEC 2007-09-19 120W Single Output Industrial DIN RAIL Power Supply Mechanical Specification DRH-120 Case No.921A series Unit:mm 100 125.2 +V ADJ. TB1 1 2 3 LED 65.5 35 TB2 1 2 3 4 Terminal Pin No. Assignment (TB1) Pin No. 1 2 3 Assignment FG AC/N(L2) AC/L(L1) ADMISSIBLE DIN-RAIL: TS35/7.5 OR TS35/15 Terminal Pin No. Assignment (TB2) Pin No. 1,2 3,4 Assignment DC OUTPUT +V DC OUTPUT -V Block Diagram I/P EMI FILTER RECTIFIERS & FILTER POWER SWITCHING RECTIFIERS & FILTER DETECTION CIRCUIT CURRENT LIMIT O.L.P. O.T.P. PWM CONTROL O.V.P. fosc : 70KHz +V -V FG Derating Curve 100 80 60 LOAD (%) 50 40 20 -20 0 10 20 30 40 50 60 70 (VERTICAL) AMBIENT TEMPERATURE ( ) File Name:DRH-120-SPEC 2007-09-19 |
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