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3000Hz Frequency converters

The 3000Hz frequency converter power supply is designed and manufactured for Aviation and military electronic and electrical equipments.

产品详情

Introduction
The 3000Hz frequency converter power supply is designed and manufactured for Aviation and military electronic and electrical equipment, which adopts high frequency switching technology. Can Be used in aircraft and airborne equipment, radar, navigation and other military electronic equipments, as well as other equipments which need 3000Hz power supply.
After optimization,this series of our frequency converter is with excellent performance improvement, output frequency can be upto 5000Hz 
With triple power conversion, with sine waveform output, low harmonic distortion.
For 100% loading or no-loading, the output load voltage stabilizing rate is immediately stabilized at 1% linear load within the response time. 
Can be working at 100% full loadfor long time, when the instantaneous overload capacity exceeds 3 times of the rated current,the converter can withstand and will not cause voltage drop.
Features
With over-voltage, over-current and constant current control,over temperature,short-circuit protection and alarm device.In case of abnormal condition,the electronic circuit of the machine will automatically detect and immediately protect,and send an alarm at the same time to notify the user to do emergency treatment.
With display of voltage,current,frequency and power factor,ect.
Adopted with 19"rack mount or tower type of cabinets,can be used for pure resistance,capacitance, inductance,or nonlinear load,ect.
Specification

Model

GFC-001

GFC-002

GFC-003

GFC-005

GFC-006

GFC-0010

Capacity

1KW

2KW

3KW

5KW

6KW

10KW

Circuit mode

IGBT / SPWM pulse width regulation mode

AC input

Phase

Single phase+ground

Voltage

220V±20%

Frequency

47-63 Hz

AC output

Phase

Single phase

Voltage

40-200V

Voltage accuracy


Static

≤±0.5%

Transient voltage change (load step 0-100%-0%)

±2%

Transient voltage change (load step 0-50%-0%)

±1%

Voltage recovery time (±1%)

Max 2ms

maximum output voltage distortion under linear load

Max 2%

Maximum output voltage distortion at-100% linear load

Max 4%

Maximum current

3A

Frequency

Frequency range:250-3000HZ(Maximum upto 5000Hz)

Frequency stability

≤±0.5%

Power factor

0.7

THD

Linear load ≤2% , nonlinear load ≤4%

Crest factor

>3:1

Overload

120%:10mintes,150%: 1minute

Short circuit characteristic

Current limited to 3 times rated current

Efficiency

≥90%

Indication / resolution

Digital frequency meter

Resolution 0.1Hz

Digital voltmeter

Resolution 0.1V

Digital ammeter

Resolution 0.1A

Digital Power meter

Resolution 0.1W

Power factor

Resolution 0.01

Protection

Short circuit

Circuit detection

Overload

Circuit detection

Overtemperature

Circuit detection

EMI/EMC

Output filter

 Insulated reactance
Insulated reactance

500Vdc >20MΩ

Voltage-resisting insulation

1800Vac/5MA/1minute

Noise

< 50DB at 1 meter

Cooling

Forced fan

Working environment

Temperature

0℃-40℃

Related humidity

0-90%(Non-condensation)

Altitude

1500M