120W Single Output Industrial DIN RAIL Power Supply DR-120 series Features : AC input range selectable by switch Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Can be installed on DIN rail TS-35/7.5 or 15 UL 508(industrial control equipment)approved LED indicator for power on 100% full load burn-in test Fixed switching frequency at 55KHz 3 years warranty SPECIFICATION MODEL OUTPUT INPUT DR-120-12 DR-120-24 DR-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 80mVp-p 80mVp-p 100mVp-p VOLTAGE ADJ. RANGE 24 ~ 28V 1.0% 48 ~ 53V 1.0% 12 ~ 14V VOLTAGE TOLERANCE Note.3 2.0% LINE REGULATION 0.5% 0.5% 0.5% LOAD REGULATION 1.0% 1.0% 1.0% SETUP, RISE TIME 500ms, 70ms/230VAC HOLD UP TIME (Typ.) VOLTAGE RANGE 36ms/230VAC 32ms/115VAC at full load 88 ~ 132VAC/176 ~ 264VAC by switch 248 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 80% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 2.6A/115VAC LEAKAGE CURRENT OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE EMC (Note 4) EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE 500ms, 70ms/115VAC at full load 84% 85% 1.6A/230VAC COLD START 20A/115VAC 40A/230VAC <3.5mA / 240VAC 105 ~ 150% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed 29 ~ 33V 58 ~ 65V 15 ~ 16.5V Protection type : Shut down o/p voltage, re-power on to recover 90 5 (TSW1) 90 5 (TSW1) 85 5 (TSW1) Protection type : Shut down o/p voltage, recovers automatically after temperature goes down -10 ~ +60 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 UL508, UL60950-1, TUV EN60950-1 approved 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 / 25 / 70% RH Compliance to EN55011,EN55022 (CISPR22) Class B, EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), heavy industry level, criteria A 136.8Khrs min. MIL-HDBK-217F (25 65.5*125.2*100mm (W*H*D) 0.79Kg; 20pcs/16.5Kg/1.29CUFT ) 1. All parameters NOT specially mentioned are measured at 230VAC 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:DR-120-SPEC 2011-06-17 DR-120 120W Single Output Industrial DIN RAIL Power Supply Mechanical Specification Case No. 921A series Unit:mm 100 125.2 +V ADJ. 230VAC 65.5 1 2 3 115VAC TB1 TB2 1 2 3 4 LED Terminal Pin No. Assignment (TB1) 35 Pin No. 1 2 3 ADMISSIBLE DIN-RAIL: TS35/7.5 OR TS35/15 Terminal Pin No. Assignment (TB2) Pin No. 1,2 3,4 Block Diagram fosc : 55KHz RECTIFIERS & FILTER RECTIFIERS & FILTER POWER SWITCHING +V -V DETECTION CIRCUIT FG O.L.P. O.T.P. Derating Curve PWM CONTROL O.V.P. 48V OUTPUT VOLTAGE (V) 80 60 12V,24V 40 20 32 350 28 300 24 250 20 200 16 150 12 100 80 8 -10 0 10 20 30 45 50 AMBIENT TEMPERATURE ( ) 60 (VERTICAL) OUTPUT RIPPLE (mVp-p) Static Characteristics (24V) 100 LOAD (%) Assignment DC OUTPUT +V DC OUTPUT -V 230 115 EMI FILTER I/P Assignment FG AC/N AC/L 80 160 85 170 90 180 95 190 100 200 105 210 110 220 115 230 120 240 125 250 132 264 INPUT VOLTAGE (V) 60Hz File Name:DR-120-SPEC 2011-06-17