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. Features • According to IEC/EN 60 947-4-2 • 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 Advantages / Customer benefit • 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 • 80 % less space • Simple and time-saving commissioning as well as user-friendly • Operation through parameterization via modbus • Blocking protection • 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
Технические характеристики
CharacteristicsTypemotor, asynchronous motor, pumpTechnologyelectronic, semiconductorElectrical characteristicsthree-phase, low-voltage, DC power supplyOther characteristicscompact, DIN rail mounted, smart, with controller, with reversing function, energy-saving, Modbus RTUCurrent
Max.: 5 A
Min.: 0.5 A
Power
Max.: 2.2 kW (2.99 hp)
Min.: 0.18 kW (0.24 hp)
