Portable Power Supply (PPS) 55 kW — VFD Based
Triple-output shore supply — 28 VDC, 180/200 VAC variable 0-60 Hz and 115 VAC 400 Hz — built on VFD technology for submarine and vessel maintenance.
Specifications06 rows
| Input | 400 VAC 3-phase 50 Hz |
|---|---|
| Rating | 55 kW |
| DC output | 28 VDC, 300 A |
| Variable AC output | 180/200 VAC, 0-60 Hz variable |
| Fixed AC output | 115 VAC 400 Hz |
| Technology | Variable frequency drive (VFD) based conversion |
built to date · 01
Standard build configurations
Configurations of this unit built to date. Ratings outside this list are quoted against the same platform.
- 01Portable power supply
Features · 04
- Three independent supply formats from one shore connection
- Continuously variable output frequency 0-60 Hz
- Portable format for quayside and dry-dock use
- Per-output metering and protection
Options · 03
- Alternative output voltage combinations
- Extended shore cable sets
- Weatherproof enclosure
Applications · 03
- Submarine maintenance at shore bases
- Surface vessel shore supply
- Dry dock and refit facilities
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