How long can a 10kva uninterruptible power supply supply power

How do I determine the appropriate uninterruptible power supply (UPS) size?

Calculate the appropriate uninterruptible power supply (UPS) size by entering your equipment power requirements and backup needs below. This calculator helps determine the correct UPS capacity in VA (Volt-Amps) and required battery runtime based on your connected load and desired backup duration.

What are uninterruptible power supply hours?

Uninterruptible Power Supply hours refer to the duration a UPS can sustain power to connected devices during an outage. This time can vary widely based on several factors, including battery capacity, load requirements, and the UPS’s efficiency. Knowing how to calculate this can help you select the right UPS for your needs.

How long can an industrial ups provide backup power?

The UPS can provide backup power for approximately 29.5 minutes under the given conditions. An industrial UPS supports a 3,000 W load. The battery bank is 12 V nominal with 150 Ah capacity. Peukert’s exponent is 1.15. Calculate the backup time considering Peukert’s effect. Calculate 250^1.15: 250^1.15 ≈ 250 × (250^0.15) ≈ 250 × 2.24 ≈ 560

How many volts is a 10 kVA ups?

Output current of 10kVA single phase UPS = 10,000 VA/240V= 41.67 A. Hence 10 kVA UPS is sufficient for a load of 12A, 240V AC. Battery backup time = (Battery Ah x No. of batteries x Battery Voltage x Battery Efficiency)/ (load current x load voltage) = (150 x 10 x 12 x 0.80)/ (12 x 240) = 5 hours.