Products specifications
| Attribute name | Attribute value |
|---|
| Functionality | Softstart, Softstop, Motor protection (option /TP / IC), Phase Failure, Motor current protection (option /OL), Motor connection (option /TP / IC), Rotation Direction Control Inputs |
| Supply Voltage | 24 Vdc |
| Input Rating (V) | 200~480 Vac |
| Phase | 3P3W |
| Display | LED |
| LED | Green, Red, Blue |
| Series | P-4.0 |
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.
Functions
- Soft starter
- Compact design
- 3 x 200-480V AC
- 9A load current
- 1...10s start / stop ramp
- Forward / reverse
- Control input R, L
- Without mains isolating
- With overcurrent protection
- 5-50A blocking current
- No partitioning gate
- Signal relay ON if status is OK
Your Advantages
- Up to 6 functions in one unit
- Reversing anticlockwise
- Reversing clockwise
- Softstart
- Softstop
- Current monitoring or motor protection (optional)
- Galvanic separation via forcibly guided contacts with contact distance min. 0.5 mm (optional)
- 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
Applications
- Reversing operation for door and gate controls, bridge drives and lifting applications with monitoring of blockage
- Conveyor systems with monitoring of blockage
- Actuating drives in process controls with blockage monitoring
Motor current protection (option /OL)
- To ensure blocking protection is in place, the motor current is monitoredin T3
- The switching threshold can be adjusted via potentiometer Imax
- In the event of overcurrent, the power semiconductors deactivate and the signal relay for normal operation is reset
- The red “ERR” LED flashes code 5
- This status is stored
- The fault can be acknowledged by switching the auxiliary voltage off / on, operating the reset button or selecting the reset control input
- Models
- P-4.0/RL/OL
- Motor current protection
- 5-50A blocking current
- No partioning gate
- P-4.0/RL/TP/IC
- Motor protection
- Motor connection
- 1.6-9A overload current
- Internal partiotioning gate
