Description
The Model 264 3-Phase Monitor
continuously monitors 3-phase Wye or Delta systems for abnormal
conditions. The solid-state electronic sensing circuit drives
two separate single pole relays, one normally open and the
other normally closed. An adjustable trip delay reduces or
eliminates nuisance tripping caused by momentary voltage fluctuations
on motor start-up.
Standard versions are 120V,
208/240V, 480V and 575V at 60Hz; and 380V at 50Hz. Voltage
ranges are sufficiently wide to allow for proper adjustment
to existing conditions. Both TRIP and NORMAL indicators
are provided to aid in trip point adjustments and system
troubleshooting.
The Model 264 is not sensitive
to line current and can be used with any size motor or compressor.
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•
Trips on phase loss, phase reversal and low voltage
• Adjustable trip delay
• Automatic reset
• Isolated contacts
• 5-Year unconditional
warranty
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Applications
