Digistart IS/ D3

Softstarters with integrated bypass (18–1600 A)

  • The Digistart IS is designed for the soft starting of three-phase squirrel-cage motors

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Find out what Digistart IS/D3 has to offer

Fully controlled power circuit – two thyristors per phase

Versions with a built-in bypass contactor

Continuous monitoring of the current in each phase of the motor, even after switching to the bypass contactor

Multilingual graphic display

Extensive programming of start-up functions, braking functions, protection parameters, etc.

Capability to operate within a delta motor connection configuration

Options

Finger Guard Kit

For models with a bypass ranging from 145 B to 425 B, the high-current terminal covers provide IP20 protection

Network communication modules

Modbus, DeviceNet, Ethernet, Profibus, Profinet, USB

I/O Expansion

I/O expansion card (2 digital inputs, 3 relay outputs, 1 analogue input, 1 analogue output)

RTD/PT100 and Earth Fault Card

RTD/PT100 sensor input expansion card (6 sensors) and earth fault monitoring input (activation of earth fault monitoring requires measurement via an external 1000:1 current transformer, 5 VA)

Voltage Measurement Card

voltage measurement card

DSSoft

network management software for up to 99 softstarters via a Modbus communication module or a Remote Keypad module

Keypad Mounting Kit

keyboard installation kit (up to 3 m)

Set of ultra-fast fuses with bases

Certificates and approvals

  • IS Declaration