Line Interactive Offline UPS

An uninterruptible power supply (UPS), also know as a battery back-up provides emergency power and, depending on the topology, line regulation as well to connected equipment by supplying power from a separate source when utility power is not available..

The offline / stand by UPS (SPS) offers only the most basic features, providing surge protection and battery backup.

 
BATTERY OPERATIONS
Capacity 4KVA 5KVA 6KVA 7.5KVA
Output Voltage 225VAC rms, nominal 225VAC rms, nominal 225VAC rms, nominal 225VAC rms, nominal
Output Waveform Step Square Step Square Step Square Step Square
Battery Voltage 36VDC/48VDC 36VDC/48VDC 36VDC/48VDC/60VDC 60VDC
Power Factor 0.6 0.6 0.6 0.6
Low Battery Audio Alarm Provided Provided Provided Provided
Low Battery cut-off Provided Provided Provided Provided
Short Circuit Protection Electronic limiting Electronic limiting Electronic limiting Electronic limiting
Load 2400W 3000W 3600W 4500W
Transfer time(Typical) 3m sec. 3m sec. 3m sec. 3m sec.
 
MAINS OPERATIONS
Input Voltage Range 145-280 VAC 145-280 VAC 145-280 VAC 145-280 VAC
Input Frequency 57 +/- 3Hz 58 +/- 3Hz 59 +/- 3Hz 60 +/- 3Hz
Output Voltage 200-240 VAC 200-240 VAC 200-240 VAC 200-240 VAC
         
GENERAL FEATURES
Protections Short circuit, Short circuit, Short circuit, Short circuit,
Protections Overload Overload Overload Overload
Protections MCB(optional) MCB(optional) MCB(optional) MCB(optional)
Protections EMI/RFI filter EMI/RFI filter EMI/RFI filter EMI/RFI filter
Indications Mains on Mains on Mains on Mains on
Indications UPS on UPS on UPS on UPS on
Indications Trip Trip Trip Trip
Environment 0-40deg C, 95% RH 0-40deg C, 95% RH 0-40deg C, 95% RH 0-40deg C, 95% RH