GE EPM 7700 用户手册

The metering modes available with the SELECT button are as follows:

AMPS

Current, with no label in the units area of the display. Phase
shifting in both Delta and Wye configurations.

VOLTS

Voltage, displayed as line-to-line (Ph-Ph) for Delta and line-to-
neutral (Ph-N) for Wye. Phases shown as 01, 02, or 03 for Wye
and 01 02, 01 03, or 02 03 for delta.

kWh

Energy; no phase shifting.

kW

Real power; no phase shifting.

kVA

Apparent power; no phase shifting.

Demand

Power demand, displayed with steady kW symbol. Peak power
demand, displayed with blinking kW symbol. No phase shifting.

FREQ

Frequency, displayed in Hz. Phase shifting in both Delta and
Wye configurations.