120W Single Output Industrial DIN RAIL Power Supply W DR-120 series SPECIFICATION MODEL WDR-120-12 WDR-120-24 WDR-120-48 DC VOLTAGE 12V 24V 48V RATED CURRENT 10A 5A 2.5A CURRENT RANGE 0 ~ 10A 0 ~ 5A 0 ~2.5A RATED POWER 120W 120W 120W RIPPLE & NOISE (max.) Note.2 120mVp-p 120mVp-p 150mVp-p OUTPUT VOLTAGE ADJ. RANGE 12 ~ 15V 24 ~ 29V 48 ~ 58V VOLTAGE TOLERANCE Note.3 1.5% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% LOAD REGULATION 0.5% 0.5% 0.5% SETUP, RISE, HOLD UP TIME 2000ms, 70ms, 50ms/400VAC 2000ms, 70ms, 10ms/230VAC at full load VOLTAGE RANGE 180 ~ 550VAC 254 ~ 780VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 89.5% / 400V 91% / 400V 92% / 400V INPUT AC CURRENT 0.7A/400VAC 1.2A/230VAC INRUSH CURRENT (max.) COLD START 50A LEAKAGE CURRENT <3.5mA / 530VAC 105 ~ 130% rated output power OVERLOAD Protection type : Constant current limiting, recovers automatically after fault condition is removed 16 ~ 18V 31 ~ 37V 60 ~ 67V PROTECTION OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover Shut down o/p voltage, recovers automatically after temperature goes down OVER TEMPERATURE DC OK SIGNAL Relay contact rating(max.) : 30V / 1A resistive FUNCTION -25 ~ +70 (Refer toDerating Curv) WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY -40 ~ +85, 10 ~ 95% RH ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.03%/ (0 ~ 50) VIBRATION Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes Mounting clip: Compliance to IEC60068-2-6 SAFETY STANDARDS Ul508 approved, IEC60950-1 CB approved by SIQ, design refer to GL (meet EN60204-1) WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH EMC (Note 4) EMC EMISSION Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61204-3, EN61000-6-2 (EN50082-2), heavy industry level, criteria A MTBF 268K hrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 40*125.2*113.5mm (W*H*D) 0.65Kg 20pcs/14Kg/1.16CUFT PACKING NOTE File Name:WDR-120-SPEC 2015-10-29DC OK + +V ADJ. DC OK 35 120W Single Output Industrial DIN RAIL Power Supply W DR-120 series Mechanical Specification Case No.992B Unit:mm 125.2 1 1 2 2 3 3 4 TB2 TB1 Terminal Pin No. Assignment (TB1) Pin No. Assignment 1 FG 2 AC/L2 3 AC/L1 Terminal Pin No. Assignment (TB2) Pin No. Assignment ADMISSIBLE DIN-RAIL:TS35/7.5 OR TS35/15 1,2 Relay Contact 3 DC OUTPUT -V 4 DC OUTPUT+V Block Diagram DC OK RECTIFIERS RECTIFIERS EMI POWER +V I/P & & FILTER SWITCHING -V FILTER FILTER DETECTION CIRCUIT FG CURRENT LIMIT PWM O.L.P. O.T.P. CONTROL O.V.P. DC OK Relay Contact Contact Close PSU turns on / DC OK. Contact Open PSU turns off / DC Fail. Contact Ratings (max.) 30V/1A resistive load. File Name:WDR-120-SPEC 2015-10-29 40 113.5