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Type:
AC/DC Drive Control
Description:
The smart motorstarter UG 9410 can be used for softstart, softstop, reversing and protecting 3 phase asynchronous motors. By measuring the line current a thermal model is used to calculate the motor temperature, and in the case of overtemperature the motor is disconnected. In addition also a thermo switch can be used. The reversing is done via relays. The relays are switched without current flow, this provides long service life.
Connectivity:
Modbus RTU
Features:
According to IEC/EN 60947-4-2; Modbus RTU-interface; To reverse 3 phase motors up to 0.18 kW ... 2.2 kW at 400 V; 2-phase softstart, softstop; 3 potentiometers for setting the Modbus address and baud rate; 5 LEDs for status indication; Reversing with relays without current, softstart, softstop with thyristor; Galvanic separation between control circuit and power circuit; Width: 22.5 mm.
Specifications:
Widely used measuring and automation protocol; Up to 7 functions in one device:
- Reversing anticlockwise,
- Reversing clockwise,
- Softstart,
- Softstop,
- Motor protection,
- Phase sequence monitoring,
- Phase failure monitoring,
- Communication monitoring;
80 % less space;
Simple and time-saving commissioning as well as user-friendly;
Operation through parameterization via Modbus;
Hybrid relay combines benefits of relay technology with non-wearing semiconductor technology;
High availability by:
- Temperature monitoring of semiconductors,
- High withstand voltage up to 1500 V,
- Load free relay reversing function,
- Device overload;
Pluggable clamps;
TWIN- connection terminals to loop auxiliary supply and Bus.
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