Field Instruments

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

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Phone: +94718555888 Email: info@fieldinstruments.lk