Page 2 of 4

Oct 18, 2021

|

Rev e

|

Doc: DS M167 Series

M167 SERIES 3-PHASE AC/DC POWER SUPPLY

Cham,

www.enercon-europe.com

Netanya, www.enercon.co.il

Gurgaon, www.mpsindia.in

Switzerland

sales@enercon-europe.com

Israel

sales@enercon.co.il

India

sales@mpsindia.in

Applications

Military (Airborne, ground-fix, shipboard), Ruggedized, Telecom, Industrial

Special Features

• High efficiency

• Wide input range

• Input / Output isolation

• Limited Inrush Current

• Fixed switching frequency

• EMI filters included

• Indefinite short circuit

protection with auto-recovery

• Over-voltage shutdown with

auto-recovery

• Over temperature shutdown

with auto-recovery

Electrical Specifications

AC Input Range:

115V/400 Hz (320-520Hz),

3-phase per MIL-STD-704A/D

DC Output:

Voltage: 3.3V to

50V Current: Up to

55A Power: Up to

1.6kW

Isolation:

500V between Input and Output

500V between Input and Case

100V between Output and Case

Line/Load regulation:

Less than 1% (no load to

full load, –40C to +71C).

Efficiency:

85% - minimum (full load,

room temperature)

EMC:

Designed to meet MIL-STD-

461F at 45A:

CE102, CS101, CS114, CS115,

CS106, RE101, RE102, RS101,

RS103

Ripple and Noise:

100150mVp-p, typical (max.

1%) without external

capacitance. When connected

to system capacitance ripple

drops significantly.

Turn on Transient

No Voltage over shoot during

power on.

Protections *

Input

• Inrush Current Limiter

peak value of 6 x IIN

Output

• Passive transorb on outputs

20% above nominal voltage.

• Current limiting

Continuous protection (10-30%

above maximum current) for

unlimited time.

General

• Over temperature protection:

Shutdown at base plate

temperature of +105C (5C)

Automatic recovery at base plate

temperature lower than +95C

(5C)

* Thresholds and protections can be modified / removed – please consult factory.