SVS…-22E — single-phase stabilizers with wide input 1–10 kVA
Country: United Kingdom · Model: SVS04-22E / SVS04-22E5 / SVS20-22E / SVS45-22E
Microprocessor-controlled single-phase stabilizers of 1–10 kVA hold 230 V ±7 % at an input voltage from 110 V. They are designed for weak remote networks, vaccine storage refrigerators and medical devices.
- Models
- SVS04-22E (1 kVA), SVS04-22E5 (1 kVA, withstands 500 V), SVS20-22E (4.6 kVA), SVS45-22E (10 kVA)
- Input range
- 110–287 V (1 kVA), 110–305 V (4.6–10 kVA)
- Output accuracy
- 230 V ±7 %
- Start delay
- 10 s, TimeSave
Technical specifications
| Models | SVS04-22E (1 kVA), SVS04-22E5 (1 kVA, withstands 500 V), SVS20-22E (4.6 kVA), SVS45-22E (10 kVA) |
|---|---|
| Input range | 110–287 V (1 kVA), 110–305 V (4.6–10 kVA) |
| Output accuracy | 230 V ±7 % |
| Start delay | 10 s, TimeSave |
| Protection rating | IP20 (IP31 with an additional kit, SVS04-22E5) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The lower limit of 110 V means the stabilizer keeps working even when the mains drops by almost half. The upper limit is 287 V for the 1 kVA models and 305 V for SVS20-22E and SVS45-22E. The SVS04-22E5 version withstands up to 500 V at the input, so it survives a neutral break in a three-phase network, when line voltage reaches a phase. After a cut-off the output returns with a delay of 10 s, and TimeSave shortens the pause when it is not needed. The basic case has protection rating IP20 and is placed in a dry room; for SVS04-22E5 there is an additional kit up to IP31 with protection against vertical drips. A digital indicator shows the output voltage.
How to choose
The model is chosen by the load power. SVS04-22E of 1 kVA is enough for a vaccine refrigerator or a diagnostic device, SVS20-22E of 4.6 kVA handles a group of consumers in an office, and SVS45-22E of 10 kVA covers a small house. If there is a risk of 500 V appearing in the mains, take SVS04-22E5. For 115 V networks there is a separate range SVS08-11 – SVS20-11, and for a three-phase input AVR3x of 18–190 kVA.
Request a price and lead time
SVS…-22E — single-phase stabilizers with wide input 1–10 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
From what input voltage does the SVS-22E stabilizer work?
All models start from 110 V, with an upper limit of 287 V for the 1 kVA versions and 305 V for 4.6–10 kVA.
Which stabilizer suits a vaccine refrigerator?
SVS04-22E and SVS04-22E5 of 1 kVA are designed for such a load, and the second version withstands up to 500 V at the input.
What is the output voltage accuracy of SVS45-22E?
The output is held at 230 V ±7 %, and the model power is 10 kVA.
Can SVS04-22E5 be installed in a damp room?
The basic version is IP20, and with the additional kit the protection rating rises to IP31, which guards against vertical drips but not against splashes.
What is TimeSave in SVS stabilizers?
It is a mode that cancels the standard 10 s start delay if the load was switched off for long enough.
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