KSTAR HPM3300E-T high-frequency high-power UPS 200–1000 kVA
Supplied as an official KSTAR partner
Manufacturer: KSTAR · China · Model: HPM3300E-T
The HPM3300E-T is a floor-standing transformerless online UPS rated 200–1000 kVA with 96% efficiency and an output power factor of 1.0. The boards have a reinforced conformal coating, so it is installed in harsh conditions, including large server rooms, industrial sites and substations.
- Power
- 200–1000 kVA
- Efficiency
- 96%, three-level topology
- Power factor
- output 1.0
- Input voltage
- 138–485 V
Technical specifications
| Power | 200–1000 kVA |
|---|---|
| Efficiency | 96%, three-level topology |
| Power factor | output 1.0 |
| Input voltage | 138–485 V |
| THDi | < 3% |
| Parallel operation | up to 8 UPS units |
| Batteries | VRLA or lithium |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The converter is built on a three-level topology, which gives the 96% efficiency. An output power factor of 1.0 means active power in kW equals apparent power in kVA, so no extra margin is needed for loads with a large active component. An input voltage of 138–485 V means the UPS stays on mains during deep sags and goes to batteries less often. Input current harmonic distortion THDi is below 3%, so the generator and the supply cable are not overloaded by distortion. The conformal coating protects the electronics from dust and moisture. VRLA or lithium batteries are suitable as storage.
How to choose
The main thing when choosing is the calculated load with a margin for growth, and the model covers 200–1000 kVA. If you need redundancy or more power, up to 8 UPS units work in parallel. For smaller sites compare the YDC3300 at 10–200 kVA (efficiency up to 95.8%, also up to 8 UPS units in parallel) or the UD at 10–80 kVA. The battery type, VRLA or lithium, sets the size of the battery section and its service life, and is agreed at the design stage.
Request a price and lead time
HPM3300E-T high-frequency high-power UPS 200–1000 kVA, KSTAR. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What are the rating and efficiency of the HPM3300E-T?
The power range is 200–1000 kVA and efficiency is 96% with a three-level converter topology.
How many HPM3300E-T units can be connected in parallel?
Up to 8 UPS units. This connection is used both to add capacity and for redundancy.
What input voltage is permissible for this UPS?
The input voltage is 138–485 V. Within this range the UPS runs from the grid and does not spend battery life.
Which batteries suit the HPM3300E-T?
VRLA or lithium. The choice depends on the required backup time and on where the battery section is placed.
What is the input current harmonic level of the HPM3300E-T?
THDi is below 3%, and the output power factor is 1.0. The grid and the generator carry less reactive load.
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Need a price, lead time or replacement?
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