PSR - The Compact Range
Features
- Two-phase controlled
- Soft start and stop with voltage ramp
- Built-in bypass for energy saving and easy installation
- Easy set-up by three potentiometers
- Run and Top of Ramp relays available for monitoring
- Connection kits available for connection to ABB´s manual motor starters (MMS) Protections
- Motor protection with manual motor starter
Communication
- Fieldbus communication with fieldbus plug adapter and fieldbus plug
ABB Soft Starter Highlights
Reliability
Reduce the electrical stresses and keep the motor protected with the MMS
The PSR reduces the starting current for the motor. The possibility to connect it
to the manual motor starter makes it possible to build a compact and complete
starting solution with overload and short-circuit protection.
Efficiency
Saving time and money with built-in bypass and easy set-up
On the PSR, the bypass is built in and verified by ABB, saving you time during
installation and space in your panel. Set-up is done through three potentiometers
making it very fast and easy.
Productivity
Reduce the mechanical stresses on your motor
Soft start and stop with PSR will reduce mechanical wear and tear on the
application and increase the availability and uptime.
Specifications
Dimensions |
|
|---|---|
| Product Net Width: | 153 mm |
| Product Net Height: | 187 mm |
| Product Net Depth / Length: | 54 mm |
Technical |
|
| Rated Operational Voltage: | 208 ... 600 V AC |
| Rated Control Supply Voltage (Us): | 24 V AC/DC |
| Rated Control Circuit Voltage (Uc): | DC Operation 24 V |
| Rated Frequency (f): | 50/60 Hz Main Circuit 50 / 60 Hz |
| Rated Operational Power - In-Line Connection (Pe): | (230 V) 11 kW (400 V) 22 kW (500 V) 30 kW |
| Rated Operational Current - In-Line Connection (Ie): | 45 A |
| Service Factor Percentage: | 100 % |
| Overload Protection: | Recommended MS450 36 ... 45 |
| Integrated Electronic Overload: | No |
| Adjustable Rated Motor Current Ie: | No |
| Starting Capacity at Maximum Rated Current Ie: | 4xIe for 6s |
| Ramp Time: | 0 ... 20 second [unit of time] 1 ... 10 second [unit of time] |
| Initial Voltage During Start: | 40 ... 70 % |
| Step Down Voltage Special Ramp: | 100 ... 60 % |
| Current Limit Function: | No |
| Switch for Inside Delta Connection: | No |
| Run Signal Relay: | Yes |
| By-pass Signal Relay: | Yes |
| Fault Signal Relay: | No |
| Overload Signal Relay: | No |
| Signal indication completed start ramp (LED): | Green |
| Signal indication ready to start/standby ON (LED): | Green |
| Signal indication running R (LED): | Green |
| Signal indication ramping up/down (LED): | Green |
| Number of Starts Per Hour at 3.5*Ie for 7 sec. 50% ON Time 50% OFF Time: | 10 |
| Communication: | FiledBusPlug(Optional) |
| Degree of Protection: | IP10 |
| Terminal Type: | Screw Terminals |
| Connecting Capacity Main Circuit: | Rigid 1x 6 ... 35 mm² Rigid 2 x 6 ... 16 mm² |
| Connecting Capacity Control Circuit: | 1 x 0.75 ... 2.5 2 x 0.75 ... 2.5 mm² Rigid 1/2 x 0.75 ... 2.5 mm² |
| Connecting Capacity Supply Circuit: | Rigid 1 x 0.75 ... 2.5 mm² |
| Tightening Torque: | Control Circuit 0.6 N·m Main Circuit 8 N·m Supply Circuit 0.6 N·m |
| Product Main Type: | PSR45 |
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