PCS / OPCS — servo-electronic power conditioners 1–500 kVA
Country: United Kingdom · Model: PCS / OPCS
The PCS power conditioner combines a servo-electronic stabiliser with a built-in isolation transformer and is made for 1–60 kVA single-phase, 3–60 kVA split-phase and 6–500 kVA three-phase. It protects the load against voltage fluctuations, surges, and common-mode and differential-mode noise.
- Power
- 1–60 kVA (1 phase), 3–60 kVA (split-phase PCS-2P), 6–500 kVA (3 phases)
- Technology
- servo-electronic stabiliser + double-winding isolation transformer
- Version
- IP20 / NEMA 1 (PCS), outdoor (OPCS)
Technical specifications
| Power | 1–60 kVA (1 phase), 3–60 kVA (split-phase PCS-2P), 6–500 kVA (3 phases) |
|---|---|
| Technology | servo-electronic stabiliser + double-winding isolation transformer |
| Version | IP20 / NEMA 1 (PCS), outdoor (OPCS) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
A double-winding isolation transformer galvanically separates the load from the grid, so noise between phase and earth, and between wires, does not pass to the output. Meanwhile the servo-electronic part smoothly evens out the voltage. This combination is useful in front of medical equipment, laboratory instruments, telecom nodes and UPS units, where an ordinary stabiliser is not enough. The PCS is made in an IP20 / NEMA 1 enclosure for indoor use. The OPCS is designed for outdoor installation, for example on a site next to a building or a base station. For US split-phase grids there is a separate PCS-2P version.
How to choose
First determine the grid type, which sets the range: single-phase up to 60 kVA, split-phase PCS-2P up to 60 kVA or three-phase up to 500 kVA. The installation place decides between the PCS for indoors and the OPCS for outdoors. If galvanic isolation is not needed, it is simpler to take a stabiliser without a transformer, for example the static ESR-3P-T1F for 6–400 kVA.
Request a price and lead time
PCS / OPCS — servo-electronic power conditioners 1–500 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How does the PCS power conditioner differ from a stabiliser?
Besides voltage stabilisation, the PCS has a double-winding isolation transformer that blocks surges and common-mode and differential-mode noise.
What is the power of three-phase PCS conditioners?
Three-phase models are made for 6–500 kVA and single-phase ones for 1–60 kVA.
Can a power conditioner be installed outdoors?
Yes, the OPCS version in the outdoor design is intended for this. The standard PCS has an IP20 / NEMA 1 enclosure.
Is there a PCS for the American split-phase grid?
Yes, the PCS-2P version is designed for split phase and is made for 3–60 kVA.
Why install a PCS in front of a UPS?
The isolation transformer removes noise at the input and the stabiliser holds the voltage, so the UPS switches to battery less often and receives clean power.
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Need a price, lead time or replacement?
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