Compaq R6000 HP Uninterruptible Power System R6000 Models User Guide - Page 29

LCD Configuration and Status Matching the Utility Voltage Use configuration parameters to select the UPS voltage range (see Table 3-1). • If the utility voltage is within this range, the UPS supplies utility power to the output receptacles. • If the utility voltage is outside this range, the UPS supplies battery power to the output receptacles. • If the utility voltage frequently varies outside the operating range, update the UPS configuration to match. NOTE: When you set the voltage through the LCD panel (as described in the "Set Voltage" section of this chapter), you are setting the UPS output voltage. Table 3-1: Voltage Ranges (VAC) Nominal Utility Voltage Level (VAC) 200 V Nom. ±20 208 V Nom. ±20 220 V Nom. ±20 230 V Nom. ±20 240 V Nom. ±20 Normal Utility Voltage Range 166-240 V 166-248 V 176-264 V 184-276 V 192-288 V Extended Utility Voltage Range N/A N/A N/A 166-288 V N/A To update the configuration: 1. Have a licensed electrician measure your utility voltage. 2. Use Table 3-1 to identify the operating range that most closely matches your nominal utility voltage level. 3. Update the UPS output voltage as required. Refer to the section, "Set Voltage," in this chapter for more information. 3-2 HP Uninterruptible Power System R6000 Models User Guide HP CONFIDENTIAL Codename: Arcuda Part Number: 347223-003 Last Saved On: 12/13/02 12:54 PM