Proton single-phase UPS 0.6–10 kVA with extended autonomy
Country: Italy · Model: Proton
Proton fills the niche of single-phase UPS units of 0.6–10 kVA that are expected to give not minutes but 1–3 hours of autonomy. It is installed at industrial and infrastructure sites where there is no generator or it does not start immediately, for example pumping stations, communication nodes and security systems.
- Power
- 0.6–10 kVA
- Autonomy
- 1, 2 or 3 h (versions P-4x1/2/3)
- Classification
- VFI per EN 62040-3
- Efficiency
- > 92%
Technical specifications
| Power | 0.6–10 kVA |
|---|---|
| Autonomy | 1, 2 or 3 h (versions P-4x1/2/3) |
| Classification | VFI per EN 62040-3 |
| Efficiency | > 92% |
| Output voltage | ±1%, THD < 2% |
| Batteries | sealed lead-acid (NiCd / Li-Ion / NaNiCl2 on request) |
| Protection degree | IP20 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Versions P-4x1/2/3 differ in battery capacity and give 1, 2 or 3 h of operation. The double-conversion circuit of VFI class per EN 62040-3 holds the output within ±1% at THD below 2%. Efficiency is above 92%, so in long operation losses are small and the battery energy goes to the load rather than to heat. The standard batteries are sealed lead-acid, with NiCd, Li-Ion or NaNiCl2 on request, which matters for unheated rooms and frequent deep discharges. The IP20 enclosure is intended for indoor installation. Long autonomy simplifies the design of a small site, since a single UPS is often enough instead of a generator.
How to choose
First calculate the load power and the time the site must survive without mains, since the P-4x1/2/3 version depends on it. When 20 min is enough, the more compact Mizar of 2–10 kVA with built-in batteries is suitable. For loads above 10 kVA or three-phase consumers, Futura up to 800 kVA is suitable, and for DC networks the UC rectifier.
Request a price and lead time
Proton single-phase UPS 0.6–10 kVA with extended autonomy. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How many hours of autonomy does the Proton UPS give?
Depending on the P-4x1/2/3 version, the autonomy is 1, 2 or 3 h.
What is the power of single-phase Proton UPS units?
The range covers 0.6–10 kVA with a single-phase output and a double-conversion circuit.
Can lithium-ion batteries be installed in Proton?
Yes, on request Li-Ion, NiCd or NaNiCl2 are fitted instead of sealed lead-acid.
What is the output voltage quality of the Proton UPS?
The VFI class UPS per EN 62040-3 holds the output within ±1% at THD below 2%, with efficiency above 92%.
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