20 kva online UPS



Specification/Feature Three Phase Input – Single Phase Output – 20kVA UPS
Capacity 20,000 VA / 18,000 W
Input Voltage 380/400/415VAC
Input Voltage Range 220VAC
Input Frequency Range 40-70 Hz
Output Voltage 220/230/240VAC
Output Frequency 50/60 Hz
Output Voltage Regulation ±1% (Battery mode)
Waveform Pure sine wave
No of Battery 20 No
Backup Time Depending on load and battery capacity
Transfer Time 0 ms (AC mode to battery mode)
Efficiency Up to 92%
Communication Interface RS232, USB, SNMP
Operating Temperature 0-40°C
Humidity 0-95% RH (non-condensing)
Noise Level <55dB @ 1 meter
Dimensions (W x D x H) 600x850x1380
Weight 270 kg

Product Description:

  • The power output is 20 kVA/18 kW
  • Range of input voltages: 380, 400, and 415 volts AC (3-phase).
  • A range of 210, 220, and 230 VAC (1-phase) is available as input voltage.
  • This device has a frequency range of 50/60 Hz (auto-sensing)
  • The efficiency is greater than 93%
  • The batteries are external (not included).
  • There are 20 pieces of 12V batteries in this set. The battery voltage is 240VDC.
  • The duration of the backup is determined by the battery capacity and the load
  • LED or LCD display (optional)
  • The system communicates via RS232/RS485, with an optional SNMP card.
  • The device is protected against overload, short circuit, overheating, and low battery levels.
  • Level of noise: 60 dB
  • 0°C to 40°C operating temperature
  • The relative humidity should be between 20% and 90% (non-condensing).
  • Size (mm): 600x850x1380
  • Weight: 270kg


How does an online UPS of 20 kVA work?

When power is out or fluctuates, an online UPS 20 kVA provides continuous, clean, and stable power to equipment. Power backup is provided to devices such as servers, data centers, and other critical equipment by a 20 kilovolt-ampere power supply.

What is the cost of a 20 kVA online UPS?

There are several factors that determine the price of a 20 kVA online UPS, including the brand, features, and vendor. Between $3,000 and $6,000 is the average cost of an online UPS with 20 kVA power.

How is the price of an online UPS 20 kVA determined?

Brand, capacity, features, efficiency, and warranty period all contribute to the price of a 20 kVA online UPS. There is generally a higher price tag for UPS models with higher capacities, advanced features, and longer warranty periods.

How can an online UPS of 20 kVA benefit you?

Power surges, voltage fluctuations, and data loss can all be prevented by using a 20 kVA online UPS, which must have continuous, clean, and stable power. The system helps to minimize the downtime of mission-critical systems as well.

Which online UPS is right for me?

Choose an online UPS for 20 kVA by considering factors such as its capacity, the type of equipment to be protected, the voltage and frequency of the input and output, the battery backup time, the efficiency, and the warranty period. The reputation, technical support, and after-sales service of the vendor should also be taken into account.

The online UPS I have has a power rating of 20 kVA. How do I maintain it?

Performing regular maintenance on a 20 kVA online UPS will ensure optimal performance. The unit should be cleaned, batteries replaced as needed, wiring and connections checked, and regular system tests performed. Maintenance and use guidelines provided by the manufacturer should also be followed.


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