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  • DRT-960-48 Mean Well Power Supply

Mean Well Authorized Distributor since 1997

Model No.  DRT-960-48

Max Output Wattage (W) - 960 Watts

Output Voltage (VDC) - 48 Volts

Model No. DRT-960-24 DRT-960-48
Output:  DC Voltage 24V 48V
Rated Current 40A 20A
Current Range 0~40A 0~20A
Rated Power 960W 960W
Ripple & Noise (max.) 80mVp-p 80mVp-p
Voltage ADJ. Range 24 ~ 28V 48 ~ 55V
Voltage Tolerance ±1.0% ±1.0%
Line Regulation ±0.5% ±0.5%
Load Regulation ±0.5% ±0.5%
Setup, Rise Time 200ms, 60ms/400VAC  200ms, 60ms/500VAC at full load
Hold up Time 14ms /400VAC  30ms/500VAC at full load
Input: Voltage Range Three-Phase 340 ~ 550VAC (Dual phase operation possible in connecting L1, L3, FG note.5)

Frequency Range

Efficiency (Typ.) 91% 92%
AC Current (Typ.) 2A / 400AC------1.6A / 500VAC
Inrush Current (Typ.) COLD START 50A
Leakage current
<3.5mA /530VAC
Protection Overload 105 ~ 150% rated output power
Protection type: Constant current limiting, unit will shut down o/p voltage after 3 sec, re-power on to recover
Over Voltage 30 ~ 36V 59 ~ 66V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature 100°C±5°C (TSW) detect on heat sink of power transist or 85°C±5°C (TSW2) detect on heats ink of power diode
Protection type: Shut down o/p voltage, recover automatically after temperature goes down
Environment: Working Temp. -20 ~ +60°C (Refer to "Derating Curve")
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -40 ~ +85°C, 10 ~ 95% RH
Temp. Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration  Component:  10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes; Mounting: Compliance to IEC600068-2-6
Safety & EMC Safety Standards UL508,  UL60950-1  TUV EN60950-1 approved
Withstand Voltage I/P - O/P : 3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC
Isolation Resistance I/P - O/P, I/P-FG: O/P-FG: 100M Ohms / 500VDC / 25°C/ 70% RH
EMC Emission Compliance to EN55011(CISPR11)  EN55022 (CISPR22), EN61204-3 Class B EN61000-3-2,-3
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
Others: MTBF 122.5Khrs min. MIL-HDBK-217F (25°C)
Dimension 276 x 125.2 x 100mm (LxWxH)
Packing 3.3Kg; 4pcs / 14.2Kg / 1.14CUFT
Electrical Specifications
Dimensions 276 x 125.2 x 100 mm
Input Voltage 340 ~ 550 VAC 3 phase
Number of Outputs 1
Output Voltage 48V
PDF Specs View Spec Sheet
Wattage 960
Industry Aliases new

DRT-960-48 Mean Well Power Supply

  • Brand: Mean Well
  • Product Code: DRT-960-48
  • Availability: Call for Availability
  • $322.95

  • Ex Tax: $322.95

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