REG / REG-YAC — electrodynamic voltage stabilizers and mains conditioners 1–8000 kVA
Country: France · Model: REG / REG-YAC
The REG electrodynamic stabilizers even out voltage to within ±1 % over a power range from 1 to 8000 kVA. They are installed at industrial and remote sites where the mains voltage varies by tens of percent.
- REG-M (1-phase)
- 1–350 kVA
- REG-T / REG-Y (3-phase)
- 3.5–800 kVA and up to 8000 kVA (REG-Y — independent phase regulation)
- Input range
- from ±10 % to ±30 % (up to ±40 %)
- Output accuracy
- ±1 %
Technical specifications
| REG-M (1-phase) | 1–350 kVA |
|---|---|
| REG-T / REG-Y (3-phase) | 3.5–800 kVA and up to 8000 kVA (REG-Y — independent phase regulation) |
| Input range | from ±10 % to ±30 % (up to ±40 %) |
| Output accuracy | ±1 % |
| Protection rating | IP00, IP21, IP54 indoor/outdoor |
| REG-YAC | conditioners 0.5–950 kVA: surge arrester, filter, isolation transformer, stabilizer |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Regulation is done by a motorized variable transformer, so the output voltage changes smoothly, without steps and without waveform distortion. The single-phase REG-M units have a power of 1–350 kVA, the three-phase REG-T and REG-Y 3.5–800 kVA, and REG-Y is made up to 8000 kVA with independent regulation of each phase for unbalanced networks. The standard input range is from ±10 % to ±30 %, and up to ±40 % in a special version. The enclosures come as IP00 for building in, IP21 for electrical rooms and IP54 for indoor or outdoor use. The REG-YAC mains conditioners of 0.5–950 kVA combine the stabilizer with a surge arrester, an HF noise filter and an isolation transformer, so the load is protected from surges as well.
How to choose
The model is determined by power, phase count and the real voltage spread at the input, measured over several days. For unbalanced three-phase networks take REG-Y, because each phase is regulated separately. If the mains is stable and the goal is to save energy by lowering the voltage at the building input, the EcoREG optimizer of 15–2600 kVA with an efficiency above 98 % is more suitable.
Request a price and lead time
REG / REG-YAC — electrodynamic voltage stabilizers and mains conditioners 1–8000 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the stabilization accuracy of the REG electrodynamic stabilizers?
The output voltage is held to within ±1 % for any input spread within the stated range.
What is the input voltage range of the REG stabilizer?
From ±10 % to ±30 % depending on the version, and special versions work up to ±40 %.
How does REG-YAC differ from an ordinary stabilizer?
The REG-YAC conditioner of 0.5–950 kVA additionally has a surge arrester, a filter and an isolation transformer, so it suppresses surges and HF noise.
Can a REG stabilizer be installed outdoors?
Yes, there is an IP54 version for outdoor installation, and for electrical rooms IP21 and the open IP00 are offered.
What is the maximum power of the REG stabilizers?
The three-phase REG-Y units are made with a power of up to 8000 kVA with independent regulation of each phase.
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