ABB PSR3-600-70 1SFA896103R7000 Softstarter 3.9 A 200-600V AC

ABB PSR3-600-70 (article 1SFA896103R7000) is a compact softstarter for small three-phase motors, providing smooth acceleration and deceleration to limit inrush current and mechanical stress at start-up. Rated at 3.9 A with a supply voltage range of 208 to 600 V AC, it covers a wide spread of industrial power systems worldwide. The control circuit accepts 100 to 240 V AC at 50/60 Hz, making integration into most control panels straightforward.

Technical specifications:

• Series: PSR3-600-70
• ABB article number: 1SFA896103R7000
• EAN: 7320500338186
• Rated current: 3.9 A
• Supply voltage: 208...600 V AC
• Control voltage: 100...240 V AC, 50/60 Hz
• Soft start/stop method: two-phase voltage ramp
• Built-in bypass relay: yes
• RUN signal output: relay, normally open (NO)
• Ramp adjustment: three front-mounted potentiometers
• Maximum starts: up to 100 per hour
• Motor nominal current range (PSR series): 3...105 A

Features and benefits:

• Two-phase voltage ramp delivers smooth soft start and stop, reducing wear on motor windings and connected mechanical loads
• Built-in bypass relay cuts heat dissipation during full-speed running and simplifies panel wiring
• Three potentiometers on the front panel allow start ramp, stop ramp, and time to be adjusted quickly during commissioning
• Wide supply voltage span of 208 to 600 V AC suits diverse grid standards without additional transformers
• Supports optional Fieldbus communication via an external adaptor and Fieldbus plug, and accepts mechanical connection kits for direct coupling with ABB manual motor starters

Applications:

• Pumps
• Fans and ventilation units
• Compressors
• Conveyors

Also known as: ABB PSR3-600-70, PSR3-600-70 1SFA896103R7000, ABB softstarter 3.9 A 600 V, PSR series softstarter, compact motor softstarter.