Time Mark C2644

Phase Monitoring Relay, 480 VAC, DPDT, 10A/240 VAC, Screw Terminal, 2644 Series
$ 170
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Time Mark

Datasheet2 pagine14 anni fa

RS (Formerly Allied Electronics)

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Country of OriginUSA

Descrizioni

Descrizioni di Time Mark C2644 fornite dai suoi distributori.

PHASE MONITORING RELAY, 480 VAC, DPDT, 10A/240 VAC, SCREW TERMINAL, 2644 SERIES
C2644-480VAC 3-PH PWR MON
The Model 2644 3-Phase Monitor continuously monitors 3-phase Wye or Delta systems for abnormal conditions. The solid-state electronic sensing circuitry drives an internal DPDT relay, allowing the Model 2644 to operate two motor control circuits, or a control circuit and an alarm circuit. An adjustable trip delay reduces or eliminates nuisance tripping caused by momentary voltage fluctuations on motor start-up. An optional restart delay gives approximately a 3.5-minute delay when the relay drops out, to allow compressor head pressures to bleed off, in the event of short-term power failures. Voltage adjustment ranges are sufficiently wide to allow for proper calibration to existing conditions. Both TRIP and NORM indicators are provided to aid in adjustment and system troubleshooting. Automatic and manual reset versions are available. The Model 2644 Monitor is not sensitive to line current, and can be used with any size motor or compressor.
Time Mark

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Alias del produttore

Time Mark ha diversi marchi in tutto il mondo che i distributori possono utilizzare come nomi alternativi. Time Mark può anche essere conosciuto con i seguenti nomi:

  • Time Mark Corporation
  • TIME MARK CORP SIGNALINE