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Smart motorstarter
UG 9256
- Article number: 0063850
- Type: UG9256.11/61 3AC200-480V 9A 1-10S
The smart motorstarter function is a softstart, reversal and protection of 3-phase asynchronous... more
Product description
The smart motorstarter function is a softstart, reversal and protection of 3-phase asynchronous motors. Overcurrent is detected when the set current is exceeded longer than 2 sec. Direction reversal takes place via relay switching. The relays are de-energised at this. This ensures a long service life.
Technical specifications
| Width: | 22,5 mm |
| 1- / 3-phase: | 3 |
| Auxiliary voltage: | DC 24 V |
| Load voltage up to: | 3AC 200 - 480 V |
| Load current up to: | 9 A |
| On/Off Input Control: | DC |
| Signalling output: | Yes |
| Temperature monitoring: | Yes |
| Approvals: | UL |
| Type: | UG 9256 |
Downloads
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