DC-DC CONVERTERS AND BATTERY CHARGERS
FCL — static voltage and frequency converters with adjustable output 3–500 kVA
Country: United Kingdom · Model: FCL
The FCL AC power source with adjustable voltage and frequency is made for 3–500 kVA in the three-phase version and 3–100 kVA in the single-phase version. It is used at test centres, in laboratories and in production tests where a product must be checked on the grids of different countries.
- Power
- 1 phase 3–100 kVA (11 ratings), 3 phases 3–500 kVA (17 ratings)
- Output
- adjustable voltage and frequency, up to 400 Hz to order
- Efficiency
- ≥ 85 %
- Grid
- 3 phases: 380–415 V (H), 190–240 V (L), 440–600 V (HX)
Technical specifications
| Power | 1 phase 3–100 kVA (11 ratings), 3 phases 3–500 kVA (17 ratings) |
|---|---|
| Output | adjustable voltage and frequency, up to 400 Hz to order |
| Efficiency | ≥ 85 % |
| Grid | 3 phases: 380–415 V (H), 190–240 V (L), 440–600 V (HX) |
| Version | IP20; option IP54 / NEMA 3 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The operator sets the required voltage and frequency at the output, and the converter keeps them stable regardless of fluctuations in the supply grid. In this way the European and American grids are reproduced in turn on one test bench without a set of separate transformers. There are 11 single-phase ratings and 17 three-phase ones, so the power is chosen close to the real load. Three-phase models have three input options: H for 380–415 V, L for 190–240 V and HX for 440–600 V. The manufacturer sets up frequency up to 400 Hz to order, and this mode is needed for aircraft units. Efficiency is at least 85 %, so include the heat output in the laboratory air-conditioning calculation. The IP20 enclosure stands indoors, and the IP54 / NEMA 3 option protects against dust and splashes.
How to choose
The first question when choosing is whether the frequency will change during operation. For permanent power for 60 Hz equipment from a 50 Hz grid it is simpler to take the FCL-FX with fixed output, up to 400 kVA in the three-phase version. For a bench that tests different grids, stay with the FCL and determine the variant letter (H, L or HX) from the voltage of your supply.
Request a price and lead time
FCL — static voltage and frequency converters with adjustable output 3–500 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Can an arbitrary output frequency be set on the FCL?
Yes, in the FCL series the output voltage and frequency are adjustable. The manufacturer provides the range up to 400 Hz to order.
What is the maximum power of the FCL converter?
Three-phase models go up to 500 kVA (17 ratings) and single-phase ones up to 100 kVA (11 ratings).
What grid does the three-phase FCL run from?
There are three input options. H is designed for 380–415 V, L for 190–240 V and HX for 440–600 V.
Why is the FCL converter used in a test laboratory?
It reproduces the grids of different countries in voltage and frequency, so a product is checked on one bench before export shipment.
What is the enclosure protection rating of the FCL?
IP20 as standard for enclosed rooms, with IP54 / NEMA 3 optional for dusty or damp areas.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.