Keor HPE — three-phase transformerless UPS, 60–600 kVA
Country: France · Model: Keor HPE
A three-phase transformerless online UPS for 60–600 kVA, used in commercial buildings, industry, healthcare and transportation. Output power factor is 1 (kVA = kW), up to 6 units run in parallel in 2N or N+1 schemes, and the cabinet is serviced from the front only.
- Power
- 60–600 kVA
- Output power factor (cos φ)
- 1 (kVA = kW)
- Topology
- online, three-level IGBT inverter, DSP
- Parallel operation
- up to 6 UPS units, 2N and N+1
Technical specifications
| Power | 60–600 kVA |
|---|---|
| Output power factor (cos φ) | 1 (kVA = kW) |
| Topology | online, three-level IGBT inverter, DSP |
| Parallel operation | up to 6 UPS units, 2N and N+1 |
| Servicing | front access, wall-mounted installation |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504403000 |
| CN code (EU) | 85044095 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The maker positions Keor HPE as a high-efficiency three-phase UPS with no transformer in the power path. Dropping the transformer cuts weight and losses, which shows on the energy bill when hundreds of kilowatts run around the clock. The inverter is a three-level IGBT design under DSP control, giving lower switching losses and a cleaner output sine wave. All servicing is from the front, so the cabinet can stand against a wall with no rear aisle in the switch room. A 2N scheme duplicates the whole UPS system, while N+1 adds one spare unit. 2N goes into operating theaters and control rooms where failure is not an option, and N+1 costs less while covering the loss of one unit.
How to choose
Size it by load in kilowatts, which match kVA at unity power factor, then decide between 2N and N+1. If the load needs galvanic isolation from the inverter, look at the transformer-based Keor HP from the same line. Systems above 600 kVA fit Keor XPE at up to 2.1 MVA, built from 250 or 300 kVA blocks with ECO up to 99 %. Below 60 kVA, Keor MP at 10–200 kVA with built-in batteries makes more sense.
Request a price and lead time
Keor HPE — three-phase transformerless UPS, 60–600 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How many Keor HPE units can run in parallel?
Up to 6 units in 2N or N+1 schemes, depending on the redundancy level required.
Can Keor HPE stand flush against a wall?
Yes, service access is from the front only, so no rear aisle is needed.
What is the output power factor of Keor HPE?
1, so the kVA rating equals the kW rating across 60–600 kVA.
How does 2N differ from N+1 on Keor HPE?
2N duplicates the whole UPS system, while N+1 adds one spare unit to those the load needs.
Does Keor HPE have a transformer?
No, the UPS is transformerless, with a three-level IGBT inverter under DSP control.
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