| Brand | DOLD |
|---|---|
| Housing width | 105 mm |
| Order number | 0046619 |
You are here:
DOLD IR 9027 – Softstarter
- Brand
- DOLD
- Part number
- IR 9027
- Order number
- 0046619
Softstarter
Download datasheet (PDF)Ask an engineer
Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.
Softstarts are electronic devices designed to enable 1-phase or 3-phase induction motors to start smoothly. IR 9027 slowly ramps up the current on two phases, therefore allowing the motor torque to build up slowly. This reduces the mechanical stress on the machine, prevents damage to conveyed material and limits the start current. When the motor is up to full speed the semiconductors in IR 9027 are bridged to prevent internal power losses and heat build up.
Features
- According to IEC/EN 60947-4-2
- Increases the life of squirrel cage motors and mechanical drives
- Easily fitted to existing installations
- 2-phase control
- For motors up to 5.5 kW
- Start current limited to 2 to 3 times rated motor current
- Semiconductors are brigded after softstart
- Adjustable ramp time and starting torque
- LED indication
- DIN-rail mounting
- 105 mm width
Technical specifications
| For three-phase motors, 400 V up to | 5,5 kW |
|---|---|
| Load voltage up to | 3AC 400 V |
| Width | 105 mm |
| Type | IR 9027 |
Available variants
| Mains / motor voltage | 3AC 400 V |
|---|---|
| Nominal motor power | 5,5 kW |
Tell us the variant you need in your quote request.
