DOL

SI-DOL

Medium Voltage Direct Online Starter
Mediumvoltage
DOL
Rated operational current
60 A to 2500 A
Rated Supply Voltage
1500 V to 17, 500 V

The SI- DOL starter, is designed to digitally start medium voltage motors that do not cause excessive voltage to drop in the network supply, when there is a high inrush.

Advantages

  • Up to 50°C ambient temperature
  • Comprehensive motor protection and control package
  • IP 41 as standard, up to IP 65 optional
  • Advanced electronic potential transformer utilizing patent pending “wireless” voltage measurement system
  • Wide 50 – 60Hz range
  • Engineering included

Features

  • Start and stop
  • Short circuit protection
  • Under current
  • Asymmetric load
  • Ground fault current
  • Phase loss and phase sequence
  • Over/under frequency
  • Under/over voltage
  • External fault
  • PT 100 protection

Options

  • Multi-function programmable I/O’s
  • Opto-isolated control in- and outputs
  • Transformer 8A/250V
  • Analogue outputs
  • Analogue inputs
  • Modbus/Profibus
  • Touchscreen
  • SPS

Applications

Process
Mining
Oil & Gas
Water
Hvac
Agitator
Ball Mill
Chiller
Compressor
Conveyor
Debarker
Fan
Hydraulic Power Pack
Hydraulic Pump
Pump
Agitator
Ball Mill
Compressor
Conveyor
Debarker
Excavator
Fan
Hammer mill
Hydraulic Power Pack
Pump
Rock Crusher
Water Pump
Compressor
Fan
Injection Pump
Pump
Pump
Sewege Pump
Water Pump
Chiller
Compressor
Fan
Pump