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 & EMC (Note 4) 85% 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 output load 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 EMI CONDUCTION & RADIATION Compliance to EN55011,EN55022 (CISPR22) Class B Compliance to EN61000-3-2,-3 HARMONIC CURRENT DIMENSION PACKING NOTE 84% 1.6A/230VAC ISOLATION RESISTANCE EMS IMMUNITY MTBF OTHERS 500ms, 70ms/115VAC at full load Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, 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 2008-04-07 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 Assignment DC OUTPUT +V DC OUTPUT -V fosc : 55KHz 230 115 RECTIFIERS & FILTER EMI FILTER I/P Assignment FG AC/N AC/L RECTIFIERS & FILTER POWER SWITCHING +V -V DETECTION CIRCUIT FG O.L.P. O.T.P. Derating Curve PWM CONTROL O.V.P. Static Characteristics (24V) 48V OUTPUT VOLTAGE (V) 100 80 LOAD (%) 60 12V,24V 40 20 350 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) Ta=25 32 80 160 85 170 90 180 95 190 100 200 105 210 110 220 115 230 120 240 125 250 130 260 INPUT VOLTAGE (V) 60Hz File Name:DR-120-SPEC 2008-04-07