abb softstarter PSR60-600-11 24vac/dc control voltage psr range 60 amp

Why Choose the PSR60-600-11 [1SFA896112R1100]

The softstarter PSR60-600-11 has a rated maximum operational current of 60 A with an operating voltage span from 208...600 V AC. The rated control voltage is 24 V AC/DC. 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 and a TOR 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.

Technical Specification

• Function: Soft start and stop with voltage ramp.
• Operational Voltage: 208 ... 600 V AC.
• Operational Current: 60 A rated maximum.
• Control Voltage: 24 V AC/DC.
• Relay Outputs: RUN (NO) and BYPASS signals.
• Degree of Protection: IP10 (main terminals).
• Terminal Type and Size: Main circuit bars, rigid 1x 6–95 mm² or 2x 6–35 mm².
• Tightening Torque: Main circuit 8 N·m, control and supply circuits 0.6 N·m.
• Ramp Time: Adjustable 0–20 seconds.
• Maximum Starts Per Hour: 10 starts at 3.5×Ie with 50% duty cycle.

Trusted By Customers Worldwide

"Specified by UK panel builders for dependable control." Controls Engineer, UK