Smart motor starter with current monitoring up to 4 kW with a width of only 22.5 mm – MINISTART
The smart motor starters, often referred to as hybrid motor starters or electronic motor starters, switch and invert 1- and 3-phase motors up to 4 kW quickly and reliably in a space-saving compact enclosure with a width of only 22.5 mm.
Smart motorstarter UG 9256
Product Overview
Advantages
- Up to 6 function in one unit
– Reversing anticlockwise
– Reversing clockwise
– Softstart
– Softstop
– Current monitoring or motor protection
– Galvanic separation via forcibly guided contacts contact distance min. 0.5 mm - 80 % less space
- Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometers on absolute scales
- 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 - As option with disabling current monitoring
Features
- According to IEC/EN 60947-4-2
- To reverse 3 phase motors from 30 W to 150 W resp. 90 W to 750 W resp. 550 W to 4 KW at AC 400 V
- 2-phase softstart
- Max. 4 potentiometer für setting of starting torque, deceleration torque, softstart /-stop, overcurrent limit or rated motor current
- 4 LEDs for status indication
- Reversing with relays without current, softstart, softstop with thyristor
- Galvanic separated 24V-inputs for clockwise- and anticlockwise
- Reset button on front
- Connection facility for external reset button
- Relay indicator output for operation
- Indicator output at customers specification (on request)
- Galvanic separation between control circuit and power circuit
- Width: 22.5 mm
Datasheet Download
Smart motorstarter with autom. phase sequence correction UG 9256/804
Product Overview
Advantages
- Up to 4 functions in one unit
– Providing clockwise phase sequence at the motor connection terminals
– Phase failure detection
– Motorprotection Class 10 A, Class 5
– Softstart - Galvanic mains separation by forcibly guided contacts contact opening min. 0.5 mm (UG 9256/807)
- 66 % less space
- Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometer on absolute scale
- 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
Features
- According to UL 60947-4-2, IEC/EN 60947-4-2
- To reverse the rotary field
- For 3-phase motors with rated motor current from Ie 0.1 A … 0.5 A or 0.5 … 2 A or 1.5 A … 9 A
- 1 potentiometer für setting of rated motor current
- 3 LEDs for status indication
- Reversing with relays without current, switching with thyristor
- Galvanic separated 24V-inputs for clockwise
- Reset button on front
- Connection facility for external reset button
- Relay indicator output for operation
- Galvanic separation between control circuit and power circuit
- Galvanic separation of motor terminals from mains voltage in off state or fault condition (UG 9256/807)
- Width 22.5 mm
Datasheet Download
Smart motorstarter with autom. phase sequence correction UG 9256/807
Product Overview
Advantages
- Up to 4 functions in one unit
– Providing clockwise phase sequence at the motor connection terminals
– Phase failure detection
– Motorprotection Class 10 A, Class 5
– Softstart - Galvanic mains separation by forcibly guided contacts contact opening min. 0.5 mm (UG 9256/807)
- 66 % less space
- Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometer on absolute scale
- 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
Features
- According to UL 60947-4-2, IEC/EN 60947-4-2
- To reverse the rotary field
- For 3-phase motors with rated motor current from Ie 0.1 A … 0.5 A or 0.5 … 2 A or 1.5 A … 9 A
- 1 potentiometer für setting of rated motor current
- 3 LEDs for status indication
- Reversing with relays without current, switching with thyristor
- Galvanic separated 24V-inputs for clockwise
- Reset button on front
- Connection facility for external reset button
- Relay indicator output for operation
- Galvanic separation between control circuit and power circuit
- Galvanic separation of motor terminals from mains voltage in off state or fault condition (UG 9256/807)
- Width 22.5 mm
Datasheet Download
Smart motorstarter, for Modbus UG 9410
Product Overview
Advantages
- 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
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 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
Datasheet Download
Smart motorstarter, for Modbus UG 9411
Product Overview
Advantages
- Up to 6 functions in one device
– Reversing anticlockwise,
– Reversing clockwise
– Softstart
– Softstop
– Motor protection
– Phase failure monitoring
– Communication 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
- 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
Features
- According to IEC/EN 60947-4-2
- 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