Features and application
Digistart IS is a softstart for 3-phase induction motors.
- fully controlled power circuit – 2 thyristors for each phase
- versions with built-in bypass contactor
- constant current control at each motor phase, even after switching to the bypass contactor
- multi-language graphical display
- complex programming of start-up and braking functions, safety parameters, etc.
- allows the motor to be connected using an inside delta configuration
Specification
- Supply voltage: 3*200 to 440 V, 3*380 to 600(690) V A
- Rated current: 23 to 1600 A
- Auxiliary voltage: 110 to 440 V AC
Options
- Finger Guard Kit: finger guards are available to provide IP20 protection for 145-425 B models with bypass
- Communications: Modbus, DeviceNet, Ethernet, Profibus, Profinet, USB
- I/O Expansion: I/O extension card (2 digital inputs, 3 relay outputs, 1 analogue input, 1 analogue output)
- RTD/PT100 and Ground Fault Card: Extension card providing 6 additional RTD/PT100 inputs and 1 ground fault input (ground-fault monitoring requires the measurement via an external current transformer 1000:1, 5 VA)
- Volt Measure Card: voltage measuring card
- DSSoft: software for the management of up to 99 softstarts via Modbus or Remote Keypad module
- Keypad Mounting Kit: allows keypad to be remote mounted up to 3 m from the softstart
- Ultrafast fuse kit with blocks
Certificates and authorisations
- IS Declaration
Download
Contact
Sales
Andrzej Gajtkowski
Module Sales Division Manager
+48 797 991 410
+48 56 654 49 06
andrzej.gajtkowski@apator.com
Technical
Andrzej Rudewicz
MRO Services Consultant
+48 506 009 278
+48 56 654 49 26
andrzej.rudewicz@apator.com
