GE EPM 7300 Manual Do Utilizador

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PMCS Interface Toolkit
369 Motor Management Relay
Metering Tab
369 - Metering Data Screen
The Metering tab displays the following metered values from the 369 device: Actual
Values for Voltage, Current, Power, Power Factor, and Frequency. These values are
detailed below.
Current
•  Per phase magnitude and angle
•  Phase average
•  Ground current
•  Motor Load as a percentage of the Full Load Current rating defined in setpoints.
•  Thermal Capacity used in percent
•  Estimated time to trip
•  Current Unbalance ratio
Voltage
Voltage values are only displayed if the Metering or Backspin option is installed in
the relay, and if a voltage transformer (VT) connection has been programmed in the
relay.
Line - Line voltage magnitude.
Average Line-Line voltage.
Line – Neutral voltage magnitude and angle (only shown for wye configurations)