Keor SPE Tower — line-interactive sine wave UPS, 750–3,000 VA
Country: France · Model: Keor SPE Tower
A tower line-interactive UPS rated 750–3,000 VA with a 0.8 power factor and a pure sine wave output. It sits on the floor or a desk next to network and office equipment where there is no rack, the mains voltage drifts and automatic voltage regulation (AVR) is needed.
- Power
- 750–3,000 VA
- Topology
- line-interactive with AVR
- Output waveform
- pure sine wave
- Power factor
- 0.8
Technical specifications
| Power | 750–3,000 VA |
|---|---|
| Topology | line-interactive with AVR |
| Output waveform | pure sine wave |
| Power factor | 0.8 |
| Batteries | VRLA, hot-swappable |
| Interfaces | RS-232, USB, SNMP slot, EPO, 2 dry contacts |
| 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
Keor SPE Tower supports cold start, meaning it powers up from the battery with no mains present. That helps when a switch, PBX or access controller must come back up after a night outage before the grid does. AVR evens out voltage without going to battery, which is then used only on a real blackout. The pure sine wave suits active PFC power supplies that tend to trip on the stepped output of cheap units. The VRLA batteries are hot-swappable, and the load stays on during replacement. Monitoring runs through RS-232, USB, an SNMP slot, an EPO input and 2 dry contacts. Wired to the building management system or a warning lamp, the dry contacts flag a switch to battery even without a network card.
How to choose
Size it in watts with the 0.8 factor in mind, which puts real power a fifth below the VA rating. Take the tower case when there is no rack, while for a 19″ cabinet the same series offers Keor SPE RT at 1U–3U. If only a few PCs at a workstation need cover, the Keor Multiplug at 600/800 VA is more compact. When a three-phase load must be fully isolated from the grid by double conversion, move to HPi 33 EVO at 10–40 kVA.
Request a price and lead time
Keor SPE Tower — line-interactive sine wave UPS, 750–3,000 VA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Does Keor SPE Tower support cold start?
Yes, it starts from its battery with no mains and brings the load up after a power cut.
What is the power factor of Keor SPE Tower?
0.8 with a pure sine wave output, so real power in watts sits below the 750–3,000 VA rating.
How many dry contacts does Keor SPE Tower have?
2 dry contacts, plus RS-232, USB, an SNMP slot and an EPO input for emergency shutdown.
Can the Keor SPE Tower battery be replaced without dropping the load?
Yes, the VRLA batteries are hot-swappable while the equipment keeps running from the mains.
Will Keor SPE Tower work with active PFC power supplies?
Yes, the pure sine wave output keeps those supplies from tripping on transfer to battery.
Similar products
REQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.