OE UPS Sizing Calculator

Enter data below and click the Submit button. The recommended OE UPS solution details will be displayed at the bottom of the page.

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: