Equipment · AC sources and frequency converters
AMF 400 Hz aircraft AC source and ground power unit
Supplied and integratedA solid-state 400 Hz source for aircraft electrical work, in bench sizes through to hangar ground power.
- Envelope
- 500 VA – 400 kVA · 115/200 V ±10% · 400 Hz fixed or 350–450 Hz adjustable · single and three-phase
- Manufactured by
- Preen
- Family
- AMF
- Availability in the UK
- Supplied and integrated
Why it matters here
British aerospace work needs 400 Hz that is genuinely 400 Hz — a motor-generator set drifts, and an approximation fails the parts of DO-160 and Def Stan 61-005 that care about frequency accuracy and waveform. The adjustable 350–450 Hz range matters because variable-frequency aircraft buses are no longer the exception.
Standards this line is bought for
Built into a delivered system, this appears as AMF 400 Hz aircraft AC source.
Get a figure against your requirement
Tell us the standard you are assessed against and the device under test. That is enough for an engineer to answer usefully rather than send a brochure.
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