MV Soft Starter

Up to 600Aand 15kV

Key Features


Power range: 200~600A
Voltage range: 2.3~15kV

  • Designed for 
    • Heavy loads
    • Tough environments
    • Any power conditions
    • Reactor-less operation
  • Advanced motor protection relay and ramp features programmable via the keypad or a laptop computer.
  • Fiber optically isolated low voltage compartment with up to 110kV BIL rating for safety and reliability.
  • Built-in 120V control power transformer; voltage and current metering.
  • Load-break / fault-make rated disconnect switch with door safety interlocking.
  • Visible grounding bar for safe operation.
  • Coordinated motor fuses with blown fuse indicators.
  • Line isolation vacuum contactor.
  • Fully rated bypass contactor for increased thermal capacity and optional across-the-line motor.
  • Heavy duty SCR stack assemblies with ring transformer isolation for reliable SCR gate firing.
  • RTD Option accepts up to 12 RTD inputs.
  • Zero sequence ground fault protection option.
  • Top entry, bottom exit with room for stress cones. Removable entry plates for easy connections.
  • NEMA 12 gasketed enclosure (NEMA 3R optional).


    No software downloads.

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