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201A - SymCom 3-Phase Plug-In Voltage Monitor 190-480V
201A - SymCom
201A
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Price: $104.47
Manufacturer SKU: 201A



Availability: Usually Ships in 3 to 5 Days
Part Number: 201A
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Description
 
201A - SymCom 3-Phase Plug-In Voltage Monitor 190-480V

The Model 201A Family
A 3-phase, auto-ranging, dual-range voltage monitor that protects 190-480VAC, 50/60Hz motors regardless of size. The product provides a user selectable nominal voltage setpoint and the voltage monitor automatically selects between the 200V and 400V range. The Model 201A includes advanced single LED diagnostics, where five different light patterns distinguish between faults and normal conditions.

This unique microcontroller-based voltage and phase-sensing device constantly monitors the 3-phase voltages to detect harmful power line conditions. When a harmful condition is detected, the MotorSaver's output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to acceptable levels.

Features:

  • Low voltage trip
  • Single-phase trip
  • Reverse-phase trip
  • Fixed 6% voltage unbalance trip
  • Single LED diagnostics
  • Optional high voltage trip
  • 8-pin plug-in; DIN rail or surface mount
  • Separate indicators for:
    • Power-up restart delay
    • Reverse-phase trip
    • Good voltage/relay energized
    • Unbalance/single-phase trip
    • High/low voltage trip

Auxiliary Products:

  • 8-pin octal socket: P/N: CT0T08-PC
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pdfDownload the 3-Phase Voltage Monitors datasheet in *.pdf format