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250-600 - SymCom 3-Phase Voltage Monitor 475-600V Adjustable 2 Form C
250-600 - SymCom
250-600
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Price: $171.62
Manufacturer SKU: 250600



Availability: Usually Ships in 3 to 5 Days
Part Number: 250-600
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Description
 
250-600 - SymCom 3-Phase Voltage Monitor 475-600V Adjustable 2 Form C

The Model 250-600 Family
The Model 250-600 is a three-phase voltage monitor designed to protect 500-600VAC, 50/60Hz motors regardless of horsepower. It will protect motors from damage caused by single phasing, phase reversal, voltage unbalance, low voltage and high voltage. Added features include DPDT contacts and an adjustable restart delay. The DPDT relay allows control of two circuits with potentially different voltages.

The unique microcontroller-based voltage and phase-sensing circuit constantly monitors the voltages to detect harmful power line conditions. When a harmful condition is detected, the unit's output relay is deactivated after a specified fixed trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (adjustable restart delay). The trip delay prevents rapid or short cycling due to rapidly fluctuating power line conditions.

Features

  • Protects motor from:
    • Low/High voltage
    • Voltage unbalance
    • Single phase
    • Reverse phase
  • DPDT contacts
  • Adjustable restart delay
  • Diagnostic LED
  • UL listed
  • CSA approved
  • 5-year warranty
  • Made in USA
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pdfDownload the SymCom Overview brochure in *.pdf format
pdfDownload the 3-Phase Voltage Monitors datasheet in *.pdf format