Technical FAQs 4

What is a 1kva rated UPS system?

1kVA rated UPS systems available from Server Room Environments include line interactive and on-line uninterruptible power supply systems. UPS rated at 1000VA will have a different output Watts rating dependent upon the Power Factor used by the UPS manufacturer. Please check the individual products for their kW rating.

What is a 1kva (1000va) ups?

A 1kVA (1000VA) UPS will typically have IEC320 C13 outlets on the rear panel. These may be grouped into two different groups to allow load shedding during a power outage, to increase the amount of battery support time available from a smaller load. The UPS may be supplied with 1 or two IEC320 to IEC320 power cords.

How many watts can a 1kva Ups supply?

If you are sizing your UPS load in Watts or kW (1000Watts), the UPS should be suitably rated. A 1kVA UPS may be rated at unity power factor (1PF) which means that the UPS can supply 1kVA/1kW of load. If the power factor is less (typically 0.9 or 0.8) then the Watt load should not exceed 900W or 800W etc.

Does a 1kva ups have a battery?

A 1kVA UPS will have an internal battery. Some of these UPS have an external battery pack connector for longer runtimes. The amount of battery runtime available is dependent upon the load placed onto the UPS and the age, battery charge % and ambient environment.

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