ICAR FV25 / FV25V / FV35 detuned reactive power compensation units with PLUS capacitors
Country: · Model: ICAR FV25 / FV25V / FV35
ICAR FV25, FV25V and FV35 are detuned reactive power compensation units with PLUS capacitors for 400 V, 50 Hz networks. The reactor tuning frequency is 180 Hz in the FV25 and 135 Hz in the FV35. They are installed at paper mills, glass plants and other production with strong harmonics.
- Mains voltage
- 400 V, 50 Hz (FV40 — 480 V, 60 Hz)
- Capacitor rating
- 460 V (FV25/FV25V), 550 V (FV35)
- Tuning frequency
- 180 Hz (FV25), 135 Hz (FV35)
- MULTImatic power
- up to 550 kvar and more
Technical specifications
| Mains voltage | 400 V, 50 Hz (FV40 — 480 V, 60 Hz) |
|---|---|
| Capacitor rating | 460 V (FV25/FV25V), 550 V (FV35) |
| Tuning frequency | 180 Hz (FV25), 135 Hz (FV35) |
| MULTImatic power | up to 550 kvar and more |
| Protection rating | IP3X / IP4X |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The battery capacitors are protected by series reactors tuned below the first dangerous harmonic, so the unit does not resonate with the network. The FV25 and FV25V have 460 V capacitors and a tuning frequency of 180 Hz, while the FV35 is fitted with 550 V capacitors and tuned to 135 Hz. For 480 V, 60 Hz networks there is the FV40 version. In the MULTImatic variant the power reaches 550 kvar and more. The cabinets have IP3X or IP4X protection, and this is taken into account when choosing the location, since a separate electrical room and a dusty workshop set different requirements.
How to choose
The main selection parameter is the tuning frequency and the capacitor rating. The FV25 and FV25V work at 180 Hz with 460 V capacitors, and the FV35 is tuned to 135 Hz with a 550 V rating. If there are few harmonics, a unit without reactors, the HP10, with a permitted THDIR up to 12 % is enough. For frequency converters and rectifiers there are the FH20 and FH30 with the same tuning frequencies of 180 and 135 Hz, but with a permitted THDIR of 100 %.
Request a price and lead time
ICAR FV25 / FV25V / FV35 detuned reactive power compensation units with PLUS capacitors. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What are the reactors in the FV25 unit for?
The reactor together with the capacitor forms a circuit tuned to 180 Hz, below the network harmonics. This keeps the bank from falling into resonance and overheating.
How does the FV35 differ from the FV25?
The FV35 is tuned to 135 Hz instead of 180 Hz and is fitted with 550 V capacitors instead of 460 V.
Which network do FV25 units suit?
400 V, 50 Hz. For 480 V, 60 Hz networks the FV40 version is made.
What is the power of units in the MULTImatic version?
It reaches 550 kvar and more.
What is the protection rating of the FV25 cabinet?
IP3X or IP4X depending on the version.
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Need a price, lead time or replacement?
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