OE UPS Sizing Calculator

Enter total connected load in kilowatts
Required backup duration during outage
Choose input/output configuration
System power factor (default 0.7)
Typical value is 85
OE UPS default efficiency is 86
Usually 230V (1-phase) or 415V (3-phase)
192VDC or 240VDC based on model

UPS Sizing Results

Recommended OE UPS Model:
Battery Capacity Required:
Input Cable Size:
Output Cable Size:
Battery Cable Size:
Input Breaker:
Output Breaker:
DC Breaker: