FCA-90H Frequency Converter

Product Description

Frequency converters of the FCA series are designed to supply aircrafts during preflight maintenance at the airport. They can also be used as a power unit of test benches, hangars and aircraft manufacturing plants.

The FCA-90-12H is a hanging frequency converter intended to supply an airplane’s on board power system by 3 phase alternating current with 400 Hz frequency and 115/200 VAC voltage during preflight preparation and technical maintenance.

  • Consists of static frequency converter FCA-90-12H and automated cable winding device ACW-01. Each device is functionally complete and can be joined with each other.
  • Intended for use as part of aerobridge.
  • Can be manufactured in both standard complete set and also by Client’s special requirements and adjustments.

FCA-90H converters provide:

  • high quality of output three-phase sinusoidal voltage with frequency 400 Hz;
  • high efficiency coefficient;
  • low power consumption.

Main characteristics:

  • Total harmonic content 2.0
  • 12-pulse system configuration
  • Brand new schematics and technical solutions
  • Adaptable under any type of aircraft
  • High level of reliability
  • Low noise level
  • Possibility of modification/adjustment in accordance with the Client’s needs
  • Modular assembly (main frequency converter and cable winding device are jointed)
  • Multifunctional remote control
  • Possibility of using electromagnetic clutch for cable manual unwinding.
  • Heavy duty design

Can be manufactured in both standard complete set and also by client’s special requirements and adjustments.

Please contact Aviation Spares & Repairs Limited for more information on the FCA-90H frequency converter. We are here to help with all your GSE requirements.

Output parameters

  • Rated output power, kVA: 90
  • Rated output voltage phase/line, V: 3 x 115/200
  • Output voltage frequency, Hz: 400
  • Output voltage regulation accuracy, %:
    – for the balanced load: ±0.5
    – for 30 % unbalanced load: ±0.5

  • Total harmonic content, %: ≤2
  • Frequency stabilization accuracy,: ±0.01
  • Voltage modulation, %: ≤1
  • Phase symmetry, electrical degree:
    – for the balanced load: 120±1
    – for 30 % unbalanced load: 120±1

  • Power factor: from 0.8 to 1
  • Range of load change, %: 0-100
  • Voltage value change at 100 % load connection, %: ≤2
  • Permissible overload, %:
    – During 600 seconds: 125
    – During 60 seconds: 150
    – During 30 seconds: 200
    – During 10 seconds: 250
    – During 1 second: 300

Input parameters

  • Supply main rated voltage, V: 220/380

  • Supply main permitted deviation, %: ±10
  • Supply main rated frequency, Hz: 50
  • Supply main permitted frequency deviation, %: ±10
  • Fuse maximum current, A: 200
  • Power factor at 100% load: ≥0.97
  • Power consumption:
    – at no-load mode, kW: ≤1

  • Overall efficiency, at load 35-90 kVA, %: ≥96

Dimensions

  • Size: L 31.4″ x W 39.3″ x H 31.4″ (800 mm x 1000 mm x 800 mm)
  • Weight: 1234.5 lbs (560 kg)