960W Three Phase Industrial DIN RAIL Power Supply D R T- 9 6 0 s e r ie s ■ ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧ SPECIFICATION DRT-960-24 DRT-960-4 8 DC VOLTAGE 24V 48V RATED CURRENT CURRENT RANGE 40A 0 ~ 40A 20A 0 ~ 20A RATED POWER 960W 960W MODEL OUTPUT INPU T RIPPLE & NOISE (max.) Note.2 80mVp-p VOLTAGE ADJ. RANGE 24 ~ 28V 80mVp-p 48 ~ 55V VOLTAGE TOLERANCE Note.3 ±1.0% ±1.0% LINE REGULATION LOAD REGULATION ±0.5% ±0.5% ±0.5% ±0.5% SETUP, RISE TIME HOLD UP TIME (Typ.) 200ms, 60ms/400VAC 200ms , 60ms/500VAC at full load 14ms/400VAC 30ms/500VAC at full load VOLTAGE RANGE Thr ee-Phase 340 ~ 550 VAC (Dual phase op eration possible in connecting L1,L3,FG Note.5) FREQUENCY RANGE EFFICIENCY (Typ.) 47 ~ 63Hz 91% AC CURRENT (Typ.) INRUSH CURRENT (max.) 2A/400VAC 1.6A/500VAC COLD START 50A LEAKAGE CURRENT 92% <3.5mA / 530VAC 105 ~ 125% rated output power OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFE TY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE Protection type : Constant current limiting, unit will shut down o/p voltage after 3 sec. , re-power on to recover 30 ~ 36V 59 ~ 66V Protection type : Shut down o/p voltage, re-power on to recover 110 ℃±5℃ (T SW1) detect on heatsink of power transistor 85 ℃±5℃ (TSW2) detect on heats ink of power diode Pro tection type : Shut down o/p voltage, recovers automatically after temperature goes down -20 ~ +60℃ (Refer to "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: Compliance to IEC60068-2-6 UL508, UL60950-1, TUV EN60950-1 approved I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH Compliance to EN55011 (CISPR11), EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11, EN61204-3, EN61000-6-2 (EN50082-2), heavy industry level, criteria A 122.5K hrs min. MIL-HDBK-217F (25℃) 276*125.2*100mm (W*H*D) 3.3Kg; 4pcs/14.2Kg/1.14CUFT ℃ File Name:DRT-960-SPEC 2013-05-13 D R T- 9 6 0 960W Three Phase Industrial DIN RAIL Power Supply Mechanical Specification Case No.934 100 s e r ie s Unit:mm 276 TB1 ALARM TB2 LED + V ADJ Terminal Pin No. Assi gnment (TB1) Pin No. 1 2 3 4 35 ADMISSIBLE DIN-RAIL: TS35/7.5 OR TS35/15 Assignment AC/L1 AC/L2 AC/L3 FG Terminal Pin No. Assi gnment (TB2) Pin No. 1,2,3 4,5,6 Assignment DC OUTPUT +V DC OUTPUT -V Block Diagram fosc : 55KHz RECTIFIERS & FILTER E MI FILTER I/P RECTIFIERS & FILTER POWER SWITCHING +V -V DETECTION CIRCUIT O.T.P. FG CURRENT LIMIT P HAS E-SHIFT PWM CONTROL O.V.P. Derating Curve Static Characteristics 100 100 Three phase operation 90 80 80 Dual phase operation 70 60 50 60 40 50 20 -20 40 0 10 20 30 40 45 50 AMBIENT TEMPERATURE (℃) 60 70 (VERTICAL) 340 355 380 385 400 415 430 460 475 490 505 520 550 INPUT VOLTAGE (VAC) 60Hz File Name:DRT-960-SPEC 2013-05-13 D R T- 9 6 0 960W Three Phase Industrial DIN RAIL Power Supply s e r ie s Parallel Function (1+1)-Optional (Special order required) When in parallel operation, the minimum output load should be greater than 3% of total output load. (Min. load >3% rated current per unit x number of unit) PSU PSU TB1 TB2 TB1 TB2 LED L ED +V -V LOAD TB1 Terminal Pin No. Assignment Pin No. 1 2 3 4 Assignment AC/L1 AC/L2 AC/L3 FG TB2 Terminal Pin No. As signment Pin No. 1,2,3 4,5,6 7 8 Assignment DC OUTPUT +V DC OUTPUT -V GND P(Curren t Share) Note: Under p arallel operatio n, if the load cu rrent is too small, only o ne PSU(maste r) would provid e the power and hence the LED indicator of othe r PSUs may not light up. File Name:DRT-960-SPEC 2013-05-13