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Descrizione

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.

Dati tecnici
Controllo della temperatura: Yes
Corrente di carico fino a: 5 A
Interfaccia bus: Modbus RTU
Larghezza: 22,5 mm
Monofase / trifase: 3
Tensione ausiliaria: DC 24 V
Tensione di carico fino a: 3AC 200 - 480 V
Tipo di apparecchio: UG 9410
Vantaggi / Benefici per il cliente
  • 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 availablility 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
Caratteristiche
  • 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 potentiometer for setting the modbus adress 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