Aviation, military 115V400HZ frequency power supply

西安杰瑞达 Instruments produced to meet the world standard AC power supply input requirements, adjustable output voltage range, voltage signal to control the output voltage, power 500VA-450KVA. Input polarity protection, fault alarms, voltage accuracy -≤ . 0.5% over current protection, short circuit protection Typical applications, voltage regulation rate ≤ 0.5% frequency 25Hz-400Hz-2000Hz (address frequency; linear frequency; output frequency is adjustable). optionally by the customer, the input and output are protected Features.

西安杰瑞达 Instruments industrial control products are used in military weapons measurement system ships, aircraft ground power supply, aviation radar 115V400Hz dedicated power supply, excitation regulator, aircraft air bridge tower, dedicated power supply military equipment, helicopters boarding gates, defense, military R & D units, aircraft factories, ships and aerospace equipment manufacturer dedicated power supply, instrument control centers, radar aircraft repair station dedicated power supply, air detection system for power, the turbine engine manufacturer, the Army detection system dedicated power supply, air detection system special power supplies.

Jierui Da 400Hz frequency power supply is designed for aviation and military electrical and electronic equipment design and manufacture of power, it can be used for aircraft and airborne equipment, radar, navigation and other military electronic equipment, and other needs 400Hz frequency power supply occasions.

Jierui Da AF series 400Hz frequency power supply to 16 micro-controller core, to power electronic devices as power output unit, using a digital divide, lock, waveform instantaneous feedback, SPWM pulse width modulation, IGBT output and other new technologies and modular structure, with load adaptability, high efficiency, good stability, good output waveform quality, there is no intelligent charge control after shutdown protection function, and is provided with the input voltage, phase-phase protection, output frequency adjustable output response speed, strong overload capacity, fully isolated output, electromagnetic compatibility design, long life and high reliability anti-injury.

Military IF static variable power supply 400Hz / 115V Use:

Aircraft, helicopters / aircraft factory / aerospace equipment manufacturing / aircraft repair plant / aircraft repair station / apron tower / Aerospace Control Center / naval surveillance systems for power / Army detection systems for power / air detection system dedicated Power / military vehicle equipment dedicated power supply / Radar dedicated power supply / vessels dedicated power / defense / military R & D units / turbine engine manufacturing.

Technical Parameters

Specifications 3306 3310 3,315,332,033,303,345 33603310033200

Capacity (kVA) 6 10 15 20 30 45 60 100 200

Circuit topology SPWM / IGBT full bridge circuit

Output voltage three-phase four-wire 380V ± 10%

Enter

Frequency 50Hz ± 4%

square

Power Factor ≥0.9

Rated voltage three-phase four-wire 115V / 200V

Voltage range 95V ~ 135V

Regulation accuracy ± 0.5%

Rated frequency 400Hz

Fixed-frequency or frequency range linear 50HZ-500HZ continuously adjustable

The output frequency stabilization accuracy ± 0.01%

Out

Square waveform quality sine wave, THD (1.2-2.0% (resistive load test)

Formula THD (3-5% (rectifier load tests, current crest factor (3 ﹞

Crest factor 1.41 ± 0.1

Dynamic characteristic overshoot (10%, steady time (50ms (resistive load changes from 0 to 100)

Phase 120o ± 2o (1/3 unbalanced load), 120o ± 4o (completely unbalanced load)

Unbalance phase voltage difference (2% Rating

Overload 200%; 1s; 150%; 60s; 125%; 600s

DC bus overvoltage, input undervoltage lockout, input error, phase, output over, undervoltage, output out of phase.

protection

Output overload; output over; less frequent; output closure; output overcurrent; internal overheating

Efficiency ratio) of 90%

Noise (50dB

Technical Features

1. IGBT

1. IGBT

11. adopt IIGGBBTT high frequency switching waveform conversion and closed-loop control technology; high-quality output waveform; response rate

Fast, good dynamic performance;

2.

2.

22. The power supply has EMC actions.