Powerware 100160 kVA manual Unit Meter Screens, System Unit

Using the Control Panel

9.2.3 Unit Meter Screens

The Unit Meter screens show the UPS meter readings for the unit (or units, if a parallel system is installed). The default voltage displayed on these screens is phase-to-neutral. However, an authorized Eaton Customer Service Engineer can change the screens to display the voltage phase-to-phase (A-B, B-C, C-A).

Press the METERS pushbutton on the main menu bar to display the Unit Meter screens. Figure 9-6 through Figure 9-10 show the Unit Meter screens.

To scroll through the meter screens, press the or pushbuttons on the menu bar. The current UPS readings are displayed in the information area of the screen.

NOTE The UNIT designation after the meter type, and the SYSTEM and UNIT menu bar pushbutton selections, are visible only when a parallel system is installed.

The Output screen shows output voltage (phase-to-neutral), output current (each phase), and frequency being supplied by the UPS, as well as the kVA, kW, and power factor measurements.

		OUTPUT	--- UNIT
V1	V2	V3	KVA	KW
***	***	***	***	***
I1	I2	I3	FREQ	PF
***	***	***	***	*** LEAD
		SYSTEM		UNIT

Figure 9-6. Unit Output Meter Screen

9-6 EATON Powerware® 9390 UPS (100–160 kVA) Installation and Operation Manual S 164201604 Rev B powerware.com