10kVA Online Double Conversion UPS — Commercial Grade
R33 338.50 incl. VAT
10kVA / 9kW online double conversion UPS for server rooms, data centres, medical facilities, and large office infrastructure. Zero transfer time, pure sine wave output with ±1% voltage regulation, 0.9 power factor output, and wide 80–300V input range for generator compatibility. Parallel-capable (up to N+1 redundancy), hot-swappable batteries, and SNMP/Modbus communication. Built for demanding South African commercial environments.
Estimated Delivery Timeline
Delivery timelines are estimates. Orders typically arrive within 3–5 business days after payment is confirmed.
10kVA Online Double Conversion UPS — Data Centre and Server Room Grade Protection
The 10kVA online double conversion UPS is the standard specification for South African server rooms, commercial data centres, medical facilities, and mission-critical office infrastructure. Providing 9kW of true online double conversion power with 0.9 power factor output, it protects against all power quality issues including load shedding, voltage sags, surges, harmonics, and frequency deviations.
Key Specifications
- Capacity: 10kVA / 9,000W
- Output Power Factor: 0.9
- Topology: True Online Double Conversion
- Transfer Time: Zero (0ms)
- Input Voltage Range: 80–300V (generator-compatible)
- Output: Pure sine wave, 220V ±1%, 50Hz ±0.1Hz
- Batteries: Internal VRLA, hot-swappable
- Runtime (full load): 5–8 minutes internal; hours with external battery
- Parallel: Up to 4 units (40kVA total, N+1 redundancy)
- Communication: USB, RS232, SNMP card, dry contact, EPO
- ECO Mode Efficiency: 99%
- Warranty: 3 years
Hot-Swappable Batteries
Battery replacement without UPS shutdown is a critical feature for 24/7 operations. The 10kVA UPS supports hot-swap battery replacement — technicians can replace aging battery strings while the UPS continues to protect the load. No planned downtime required for battery maintenance.
Parallel for Redundancy
Up to four 10kVA units can be paralleled in N+1 configuration. This means that even if one UPS fails, the remaining units continue to carry the total load — providing the highest level of availability for mission-critical applications including hospitals, data centres, and financial processing centres.
FAQ
How many servers can a 10kVA UPS support?
A 10kVA / 9kW UPS supports approximately 20–40 standard rack servers (at 150–250W each), plus networking switches, storage arrays, and KVM systems. A load audit by a qualified UPS engineer is recommended for accurate sizing.
What battery runtime does the 10kVA offer?
Internal batteries provide 5–8 minutes at full load — enough to initiate an orderly server shutdown. For extended runtime during load shedding (2–6 hours), external battery cabinets with larger battery strings are required. Contact us for battery cabinet specifications and pricing.
Is three-phase input available?
Yes. Three-phase input/single-phase output and three-phase in/out configurations are available in the 10kVA range. Contact us for three-phase specifications if your facility has three-phase supply.
2 reviews for 10kVA Online Double Conversion UPS — Commercial Grade
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Luyolo Qwelane –
Really happy with the 10kVA Online Double Conversion UPS — Commercial Grade. PowerVault had it in stock and shipped quickly. Product arrived well packaged and in perfect condition. It has been working exactly as described since installation. Will definitely order from PowerVault again.
Damien Mentor –
The 10kVA Online Double Conversion UPS — Commercial Grade has exceeded expectations. We were hesitant to order online but PowerVault has been excellent from purchase through to delivery. Product quality is clearly good and it is doing exactly what we needed it to do.