Aircraft Starting Rectifier / Ground Power Unit 28.5 VDC
28.5 VDC ground power for aircraft starting and power-on checks, from 100 A to 1500 A, in fixed and mobile formats.
Specifications05 rows
| Input | 400 VAC 3-phase 50 Hz |
|---|---|
| Output | 28 / 28.5 VDC nominal; 24-29 V, 26-32 V and 26-40 V variants |
| Output current | 100 A to 1500 A |
| Control | Thyristor phase control with closed-loop voltage regulation |
| Duty | Continuous rating with high short-duration starting peak |
built to date · 07
Standard build configurations
Configurations of this unit built to date. Ratings outside this list are quoted against the same platform.
- 01
- 02
- 03
- 04
- 05
- 06
- 07for F-7 aircraft
Features · 05
- Holds regulation through starter inrush
- Adjustable output voltage for different airframes
- Overload, over-temperature and reverse-polarity protection
- Aircraft-standard output cables and connectors
- Fixed hangar or mobile trolley configuration
Options · 04
- 6-pin double-start metallic connector (F-7P) or 3-pin rubber connector
- Combined 28.5 VDC and 115 VAC 400 Hz output
- Cable reel and boom arm for hangar installation
- Remote start/stop and interlocks
Applications · 04
- Aircraft engine starting
- Avionics power-on checks in hangars
- Flight-line servicing
- Naval air station and shipboard ground power
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