Order by phone: 1-800-823-8082 / +1-508-964-6300 M-F 8:30am to 5:30pm EST

DRT960 960 Watt DIN Rail Mount Power Supplies

960W Three Phase Industrial DIN RAIL Power Supply

Three-Phase AC340 ~ 550V wide range input

High efficiency 91% and low dissipation

Protections; Short circuit / Over load/ Over voltage / Over temperature

Cooling by free air convection

Can be installed on DIN rail TS35/7.5 or 15

UL508(industrial control equipment) approved, EN61000-6-2(EN50082-2) industrial immunity level, 100% full load burn-in test

Model Number

Output Voltage

Output Amps

Over Voltage Protection

Over Temperature Protection

DC Voltage Adjust

Minimum Load Requirement

Efficiency

DRT-960-24

24V

40A

30~36V Shut down o/p voltage, re-power on to recover

110°C ±5°C (TSW1) Detect on heatsink of power transistor Protection type: Shut down o/p voltage, recoers automatically after temperature goes down

24~48V

0~40A

91% typ.

DRT-960-48

48V

20A

59~66V Shut down o/p voltage, re-power on to recover

85°C ±5°C (TSW2) Detect on heatsink of power diode Protection type: Shut down o/p voltage, recoers automatically after temperature goes down

48~55V

0~20A

92% typ.

DRT-960 series

Input Specifications

Input Voltage Range

Three-Phase 340~550VAC

Frequency Range

47 ~ 63Hz

Inrush Current

Cold start 50A (max)

Input Current

2A/400VAC 1.6A/500VAC

Leakage Current

<3.5mA / 530VAC

General Specifications

Isolation

3KVAC (Note 4)

Isolation Input-Ground

1.5KVAC (Note 4)

Isolation Output-Ground

0.5KVAC (Note 4)

Insulation Resistance

100M Ohms/500VDC (Note 4)

Efficiency

91% typ.

Safety Approvals

UL508, UL60950-1, TUV EN60950-1 Approved

Harmonic Current

Compliance to EN61000-3-2,-3

Environmental Specifications

Operating Temperature

-10°C to +60°C (Refer to output load derating curve)

Storage Temperature

-40°C to +85°C

Working Humidity

20~90% RH non condensing

Storage Humidity

10 ~ 95% RH

EMI

Compliance to EN55011 (CISPR11), EN55022(CISPR22), EN61204-3 Class B

MTBF

122.5Khrs min. MIL-HDBK-217F (25°C)

Vibration

Component: 10~500HX, 2G 10min/1 cycle, 60min, each along X, Y ,Z axes: Mounting: Compliance to IEC60068-2-6

EMS

Compiance to EN61000-4-2, 3, 4, 5, 6. 8, 11, ENV50204-3, EN61204-3, EN61000-6-2 (EN50082-2) Heavy industry level, criteria A

Output Specifications

Output Voltage

24V

Output Amps

40A

Load Regulation

± 0.5%

Line Regulation

± 0.5%

Temperature Coefficient

± 0.03% / °C (0-50°C)

Ripple and Noise

80mVp-p max. (Note 2)

Over Voltage Protection

30~36V Shut down o/p voltage, re-power on to recover

Over Current Protection

105 ~ 125% rated output power. Constant current limiting, unit will shut down o/p voltage after 3 sec., re-power on to recover

Over Temperature Protection

110°C ±5°C (TSW1) Detect on heatsink of power transistor Protection type: Shut down o/p voltage, recoers automatically after temperature goes down

Voltage Tolerance

± 1.0% (Note 3)

DC Voltage Adjust

24~48V

Minimum Load Requirement

0~40A

Rise Time

200ms, 60ms/400VAC 200ms, 60ms/500VAC at full load

Hold Up Time

14ms/400VAC 30ms/500VAC at full load typ.

Physical Specifications

Size (mm)

276x125x100

Weight (g)

3.3Kg; 4pcs/14.2Kg/1.14CUFT

Notes

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 °C of ambient temperature.

2. Ripple and 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 equpiment must be re-confirmed that it still meets EMC directives.

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.