Greencisco Industrial Co., Ltd.
28V DC power for military
Widely used for aircraft, radar,airplanes, airports, airplane analog testing,Aerospace,trucks and shipyards,airborne equipment,navigation and other military electronic equipments.ect.
Introduction
Adopted PWM control and IPM converter technology, with fast response speed, high overcurrent ability, low output ripple.
With features of small size, light weight, low noise, high efficiency,ect.
Widely used for aircraft, radar,airplanes, airports, airplane analog testing,Aerospace,trucks and shipyards,airborne equipment,navigation and other military electronic equipments.ect.
Meet standards of MIL-STD-704,GJB181A-2003 aircraft power supply characteristics
Meet GJB 572-88 aircraft ground power supply characteristics and general requirements
Meet MH/T6018-1999 static ground power supply
Meet GJB151A-1997 Electromagnetic emission and sensitivity requirements for military equipment and subsystems
Meet GB/T3859.1-1993 Specification for basic requirements for semiconductor convertors
Specification

Model

PDC-28/27

PDC-28/30

PDC-28/36

PDC-28/45

PDC-28/54

PDC-28/72

PDC-28/90

PDC-28/100

PDC-28/135

Capacity

25KW

28KW

34KW

42KW

51KW

70KW

85KW

100KW

128KW

Circuit Mode

Silicon controlled mode

AC Input

 

Phase

Single phase or 3 Phases+4 wires+Ground

Voltage

220VAC/380VAC±15%

Frequency

50Hz/60Hz±3Hz

DC Output

 

Voltage

28Vdc±10%(18Vdc-32Vdc adjustable)

Current

900A

1000A

1200A

1500A

1800A

2500A

3000A

3500A

4500A

Voltage
stability

<0.5%

Load
stability

<0.5%

Vrms

<1%

Display

 

Voltage

28Vdc

Current

900A

1000A

1200A

1500A

1800A

2500A

3000A

3500A

4500A

Protection

Overvoltage,Overcurrent,Overtemperature,Shortcircuit

Cooling

Forced fan

Temperature

20<0<45,0-90% No Condensation

Insulation

>10MΩ at 500Vdc

Voltage
insulation

At 1500Vac for 1 minute, no arc

Noise

<65db

Communication

RS232/RS485/Relay (optional)

Application

For airport use, it will be with 10M cables+Airport connector+trolley

Dimension
(L*W*H)mm

650*600*1750

750*700*1750

750*700*1950

750*700*2100

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