Functions:
- Easy-to-use alternative
- In-line and inside-delta connections
- Quick to install and to get running
- Handles many starts per hour
Specifications
| Manufacturer: | ABB |
| Series: | PSS |
| Model: | PSS50/85-500xx |
| Application: | pumps / fans / lifts / general purpose |
| Capacity, kW: | 25 |
| Current, А: | 50 |
| Main power supply, V: | 230-500 |
| Phase: | 3 |
| Output frequency, Hz: | 50/60 |
| Enclosure: | IP 10 |
| Acceleration time, sec: | 1-30 |
| Deceleration time, sec: | 0-30 |
| Operation temperature, °С: | -25……+60 |
| Max. switching cycle per hour: | 30 |
| Starting current, % of rated current: | 400 |
| Integrated bypass relay: | – |
| Control type: | analog |
| Microprocessor supply voltage: | 220……240V; 110……120V |
| Motor protection (thermal model): | + |
| Motor protection (input for thermistor/thermal relay): | – |
| Motor protection (low current) : | – |
| Motor protection (momentary motor overload): | – |
| Motor protection (Others): | – |
| JOG mode: | – |
| DC braking: | – |
| Inputs/Outputs: | 2 relay outputs |
| Separately adjustable parameters: | 4 |
| Mounting: | Circuit board |
| Options: | Control current limitation |
