Specifications

4-8
Compaq 3000 Series UPS Operation and Reference Guide
Compaq Confidential – Need to Know Required
Writer: Melinda Hill Puglisi Project: Compaq 3000 Series UPS Operation and Reference Guide Comments:
Part Number: 341251-002 File Name: e-ch4 Configuration.doc Last Saved On: 8/26/99 3:13 PM
Time
Voltage
Operating Range
Nominal
Utility Voltage
Upper Limit
Lower Limit
Figure 4-4. Optimal—Utility voltage fluctuating within the UPS operating
range
Operating Range
Utility Voltage
+ 20%
- 20%
Time
Voltage
Nominal
Figure 4-5. Utility voltage fluctuation indicating a shift in nominal voltage
range may be necessary