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Smart motorstarter UG 9411

UG9411_3_Potis.png

Features

• According to IEC/EN 60 947-4-2
• Modbus RTU-interface
• To reverse 1-phase motors up to 50 ... 180 W or
180 W ... 1.1 kW at 230 V
• 1-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

• According to IEC/EN 60 947-4-2
• Modbus RTU-interface
• To reverse 1-phase motors up to 50 ... 180 W or
180 W ... 1.1 kW at 230 V
• 1-phase softstart, softstop
• 3 potentiometer for setting the modbus adress and baud rate
•...

more...

Advantages / Customer benefit

• up to 6 functions in one device
- Reversing anticlockwise,
- Reversing clockwise
- Softstart
- Softstop
- Motor protection
- Phase failure monitoring
• Widely used measuring and automation protocol
• 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

• up to 6 functions in one device
- Reversing anticlockwise,
- Reversing clockwise
- Softstart
- Softstop
- Motor protection
- Phase failure monitoring
• Widely used measuring and automation protocol
• 80 % less space
• Simple and...

more...
Function Smart motorstarter
Load voltage AC up to 230 V
Auxiliary voltage DC 24 V
On/Off Input Control DC +
Temperature monitoring +
Bus interface Modbus RTU
Width 22,5 mm
Type UG 9411

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Datasheet / Operating Instructions, File: pdf, File size 185 KB

The smart motorstarter UG 9411 can be used for softstart, softstop, reversing and protecting 1 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.

Accessory

 

 

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