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Oct 20, 2022

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Rev (k)

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Doc: DS_M186 Series

M186 SERIES THREE-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 Power Supply (Airborne, ground-fix, shipboard), Ruggedized, Telecom, Industrial Power Supply

Special Features

• Miniature size

• High efficiency

• Wide input range

• High density: up to 30.5 W/in³

• Input / Output isolation

• Limited Inrush Current

• Remote Inhibit (On/Off)

• Fixed switching freq. (400 kHz)

• EMI filters included

• Cos φ > 0.92 from 75% load

• Non-latching protections:

o Output overload

o Output short-circuit

o Output over-voltage

o Over temperature

Electrical Specifications

Normal Input Voltage

AC variant voltage range:

115  10% VAC,L-N,

400 Hz, 3-Phase

Optional for 50/60Hz Input

frequency: Please consult factory

for details.

DC Output:

Voltage range: 5 to 60 VDC

Current range: 0 to 80 A

Power range: 0 to 2 000 W

Isolation

Input to Output: 500 VDC

Input to Case: 500 VDC

Output to Case: 100 VDC

Line/Load regulation

Up to ±1% (no load to full load,

–55 C to +85 C and over input

voltage range).

Efficiency

90% - Typical (nominal line

voltage, 28 VDC output, full load,

standard room temperature)

EMC

Designed to meet MIL-STD-

461F**:

CE102, CS101, CS114, CS115,

CS116, RE102, RS101, RS103

Ripple and Noise

100 to 150 mVp-p, typical (max. 1%

of nominal voltage) measured

across a 1μF ceramic capacitor.

Transient Over-and-undershoot

Voltage change less than 10% of

nominal value for load step from

50% to 100%. Return to

regulation in under 1 ms.

Turn on Transient

No Voltage overshoot during turn

on.

Protections *

Input

• Inrush Current Limiter

Up to 6 times the maximum

input current for less than 50 µs.

Output

• Over-voltage Protection

Passive transorb on output,

120% ± 10% of nominal voltage.

• Current limiting

Continuous protection (10 to

30% above maximum current)

for unlimited time.

General

• Over temperature protection

Shutdown at baseplate

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.

** Depending on configuration, an external filter may be required to comply with EMI requirements.