Power unit for open sea conditions
Combined power unit FCA/AR consists of 400 Hz (5-250 kWt) converter and 28 В (100-1200 А)DC rectifier. Used as aircraft power source in open sea conditions.
Combined frequency converter can be produced in standard set as well as according to special customer requirements.
Designed on standard combined power unit with additional functions which provide more operable convenience in open sea working process:
- electric charge grounding bolts
- sealed cable input and connections
- door locks
- shock-absorbers
The equipment meets all the standards for extreme working conditions.
| Output parameters: | |
| Rated output power, kVA | 5-250 |
| Rated output voltage phase/line, V | 3×115/200 |
| Output voltage frequency, Hz | 400±0,001 |
| Output voltage regulation accurancy, % | |
| — for the balanced load | ± 0,5 |
| -for 30% unbalanced load | ± 0,5 |
| Total harmonic content, %: | |
| — linear | ≤ 2 |
| — non-linear load | ≤ 2 |
| Voltage modulation, % | ≤ 1 |
| Phase symmetry, electrical degree: | |
| -for the balanced load | 120±1 |
| -for 30% unbalanced load | 120±1 |
| Range of load change, % | 0-100 |
| Crest factor | 1,414±0,03 |
| Permissible overload, % | |
| — during 600 sec. | 125 |
| — during 30 sec. | 200 |
| — during 10 sec. | 250 |
| — during 1 sec. | 300 |
| — during 1 sec. | 300 |
| Output parameters of rectifier AR: | |
| Rated output voltage, V | 28,0 |
| Pulsation coefficient of output volatge, % | < 7,4 |
| Rated output current, A | 100-1200 |
| Overall efficiency, % | ≥ 92 |
| Number of outputs | 1 or 2 |
| Overload current, for 2 seconds, A | 2400 |
| Output parameters: | |
| Supply main rated voltage, V | 3 х 380/220 |
| Supply main voltage permitted deviation, % | ± 5 |
| Supply nominal frequency, Hz | 60/50 |
| Supply main rated frequency, % | ± 10 |
| Line Current Distortion at nominal load THDI , % | ≤ 7 |
| Power factor at 100% load | ≥ 0,97 |
| Power consumption: | |
| — in standby mode with the switch off switch, W | ≤ 50 |
| — idling, кВт | ≤ 1 |
| Power interruption | until 25 kw |
| Overall efficiency, not less, % | ≥ 96 |
| Starting current | no, soft start |
| Additional data: | |
| Demensions (on the example of FCA-90/AR-600), W× H×D, mm | 1000× 1400× 1000 |
| Weight (on the example of FCA-90/AR-600), kg | ≤660 |
| Ingress protection | IP55 |
| Acoustic noise level at 1 m | 55 вС |
| Maximum ambient temperature, ºС | + 56°С |
| Minimal ambient temperature, ºС | - 40°С |
| Relative humidity, % | 0 — 95 |
Portfolio
FCA-90M
FCA-90/AR-600M
AR-2×600
FCA-90М
FCA90/AR-2х600-М
FCA-90S
FCA-90S
FCA-90S, FCA-15
AR-400, FCA-63
FCA-100
FCA-63/AR-400, FCA-90S, FCA-120S
AR-400, FCA-90S
AR-400, FCA-90S, FCA-30
FCA-10-6S
FCA-90/АВ-1-600х28,5 (mobile)
FCA-90-12M (mobile)
Any questions?
Contact us, we will be happy to answer!
Phone : +372 6228 395
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