Phase unbalance monitoring relay 120 - 480 V | 2002Y series
three-phasepanel-mount

phase unbalance monitoring relay
phase unbalance monitoring relay
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Characteristics

Measured/monitored value
phase unbalance
Network
three-phase
Mounting
panel-mount
Trigger voltage

Max.: 480 V

Min.: 120 V

Description

The Model 2002Y 3-Phase Voltage Unbalance Monitor is designed to continuously monitor a three-phase line with a neutral connection for unbalanced voltage conditions. This device will only energize the relay if an unbalance exists. Zero volts on all three phases is considered a balanced condition. This allows the Model 2002Y to be used with shunt breakers, so that main power can be restored without resetting breakers.

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