General
The softstarter PSR6-600-70 has a rated maximum operational current of 6 A with an operating voltage span from 208...600 V AC. The rated control voltage is between 100...240 V AC at 50/60 Hz. PSR features a two-phase control soft start and stop through a voltage ramp. It has built-in bypass for easy installation and energy saving. A RUN signal is available from a relay output in NO (normally open state). The start/stop ramp and time is easy to set by three potentiometers on the front. PSR is often used in combination with a manual motor starter (MMS) from ABB, so mechanical connection kits are available. Another popular option is Fieldbus communication, which can be enabled by an external adaptor and a Fieldbus plug. The PSR range is our most compact softstarters with basic functionality and values. They are suitable for small three-phase motors with nominal currents from 3...105 A and can manage up to 100 starts per hour. Common applications are, for example, pumps, fans, compressors, and conveyors.
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).
Specifications
- Make: ABB
- Part Number: PSR3-600-70
- Order Code: 1SFA896103R7000
- Rated Operational Voltage: 208 ... 600 V AC
- Rated Control Supply Voltage (Us): 100 ... 240 V AC
- Rated Control Circuit Voltage (Uc): 24 V DC
- Rated Frequency (f): 50/60 Hz | Main Circuit 50 / 60 Hz
- Rated Operational Power - In-Line Connection (Pe):
- (230 V) 1.5 kW
- (400 V) 3 kW
- (500 V) 4 kW
- Rated Operational Current - In-Line Connection (Ie): 6.8 A
- 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: No
- 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: IP20
