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Suzhou Ousimu Electrical Equipment Co., Ltd

E-mail
ousimupower@163.com
Phone
18112608910
Address
No. 199, Tong'an Zhenshan Road, Suzhou High tech Zone

Three phase medium frequency static power supply

NegotiableUpdate on 10/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Introduction: The OSM400 series three-phase medium frequency static power supply is our company's latest generation of aviation ground power supply, designed to provide external power supply of 400Hz for production, testing, maintenance, and repair of civil aviation technology and military aircraft. The product adopts twelve pulse rectification, high-performance FPGA as the central processor, pure digital measurement and control technology, LCD screen display, novel and beautiful appearance, reasonable structural design, high stability and reliability, low distortion sine wave output, fast dynamic response, aircraft power supply interlock and other functions. It fully meets the outdoor IP55 protection level, ultra wide (-40~55 ℃) working temperature range, good electromagnetic compatibility and capacitance, etc. It is a safe, reliable, efficient and pure high-end aviation ground power supply.

Product Details

Product Introduction:

The OSM400 series three-phase medium frequency static power supply is our company's latest generation of aviation ground power supply, designed to provide 400Hz external power supply for production, testing, maintenance, and repair of civil aviation technology and military aircraft. The product adopts twelve pulse rectification, high-performance FPGA as the central processor, pure digital measurement and control technology, LCD screen display, novel and beautiful appearance, reasonable structural design, high stability and reliability, low distortion sine wave output, fast dynamic response, aircraft power supply interlock and other functions. It fully meets the outdoor IP55 protection level, ultra wide (-40~55 ℃) working temperature range, good electromagnetic compatibility and capacitance, etc. It is a safe, reliable, efficient and pure high-end aviation ground power supply.
Execution standard:
GJB1910-94 Aircraft Ground Power Supply Operation Specification
GJB181-86 Aircraft Power Supply Characteristics and Requirements for Electrical Equipment

GJB572-88 Aircraft Ground Power Supply Characteristics and General Requirements

MH/T6018-1999 Ground Static Power Supply

Technical Specifications：

three-phase3KVA-75KVApower range

Power supply model

（OSM400）

13030

13050

13060

13100

33150

33200

33300

33450

33600

33750

Rated capacity

3KVA

5KVA

6KVA

10KVA

15KVA

20KVA

30KVA

45KVA

60KVA

75KVA

Output current limit

8.4A

13.8A

16.8A

28A

42A

56A

84A

126A

168A

210A

Circuit method

IGBT/PWMdelta modulation technique

input

phase number

single-phase

three-phase four-wire

voltage

220Vac±15%

380Vac±15%

frequency

50HZ/60HZ±10%

output

phase number

three-phase four-wire

waveform

sine wave

phase voltage

fixed115VAdjustable range0-150V

line voltage

fixed200VAdjustable range0-260V

program-controlled

can pass throughRS232communicationRS485Communication, switch quantity or analog quantity0-5V/0-10V/4-20mARealize remote control

load regulation

≤0.5%

Power supply stabilization rate

≤0.5%

rated frequency

fixed400HZAdjustable range300-500HZ

Frequency stability rate

≤0.01%

Waveform distortion degree（THD）

THD≤2%

efficiency

≥95%（100%Resistive load)

phase difference

phase120°≤±2°;Phase voltage difference<3%rated value

reaction time

≤2mS

Adapt to load

Inductive, capacitive, resistive, and hybrid loads

display

High precision four digit digitalLEDDisplay, voltage, current, frequency, power, and power factors

cooling method

fan cooling

output protection

There are complete protection functions and alarm devices for overvoltage, overcurrent, short circuit, overheating, etc

reliability

MTBF

1.0×10⁵h

MTTR

0.5h

lifespan

≥10year

environment

insulation resistance

DC≥500V10M

voltage-resistant insulation

AC 1800V 5mA/min

-15Operating Temperature -50℃

℃

relative humidity0-90%(Non condensing state

)

altitude2000≤

meter

Note: Special requests can be customized according to customer requirementsthree-phase90KVA-300KVA

power range

Power supply model（OSM60

33900

331000

331200

331500

332000

33300

）

Rated capacity

90KVA

100KVA

120KVA

150KVA

200KVA

300KVA

Output current limit

250A

277A

333A

416A

555A

833A

Circuit methodIGBT/PWM

delta modulation technique

input

phase number

three-phase four-wire

voltage380Vac±

15%

frequency50HZ/60HZ±

10%

output

phase number

three-phase four-wire

waveform

sine wave

phase voltagefixed115VAdjustable range

0-150V

line voltagefixed200VAdjustable range

0-260V

program-controlledcan pass throughRS232communicationRS485Communication, switch quantity or analog quantity0-5V/0-10V/4-20mA

Realize remote control

load regulation≤

0.5%

Power supply stabilization rate≤

0.5%

rated frequency400HZFixed; adjustable range

300-500HZ

Frequency stability rate≤

0.01%Waveform distortion degree（THD

）THD≤

efficiency≥95%（100%

Resistive load)

phase differencephase120°≤±2°;Phase voltage difference<3%

rated value

reaction time≤

2mS

Adapt to load

Inductive, capacitive, resistive, and hybrid loads

displayHigh precision four digit digitalLED

Display, voltage, current, frequency, power, and power factors

cooling method

fan cooling

output protection

There are complete protection functions and alarm devices for overvoltage, overcurrent, short circuit, overheating, etc

reliability

1.0MTBF10⁵×

MTTR

0.5h

lifespan10≥

year

environment

insulation resistanceDC≥500V

10M

voltage-resistant insulation

-15AC 1800V 5mA/min -50Operating Temperature

℃

℃relative humidity0-90%(

Non condensing state

)2000altitude

≤