The ABB 1SFA896114R7000 is a PSR85-class soft starter that ramps motor voltage from an adjustable initial level to full line, sized for a 208–600 V AC operational envelope and a starting capacity of 4xIe for 6s at maximum rated current Ie. It is a voltage-ramp unit, not a current-limit device: the current-limit function is absent, and overload protection is specified externally as the ABB MS495 70…90 thermal overload.
Ramp profile and what the integrator sets
Ramp time spans 0…20 s, the initial voltage during start is adjustable from 40…70 %, and a step-down special ramp covers 100…60 %, so soft-stop behavior is configurable on the same ramp setting rather than as a separate parameter.
Control wiring and supply
Main circuit uses bars with rigid cable capacity 1x 10…95 mm²; the supply and control terminal blocks accept 1 x 0.75…2.5 mm² rigid conductors.
Status outputs the field tech sees
Run signal relay, bypass signal relay, and three green LEDs (running R, ramping up/down, completed start ramp) provide the local status picture; fault signal and overload signal relays are not present, so those conditions must be read via the optional FieldBusPlug or external wiring.
Environment and compliance
Operation is rated -25…+60 °C ambient at 50/60 Hz, main terminals carry IP10 per IEC 60529 / IEC 60947-1, and the part is RoHS-compliant under EU Directive 2011/65/EU with Amendment 2015/863 dated July 22, 2019.
Sourcing posture
No lifecycle status entry is carried on this order code, so production status should be confirmed against current ABB PSR85 line information before committing the BOM; quoted against an RFQ to the usual ABB soft-starter channel, with the optional FieldBusPlug and the MS495 70…90 external overload specified as separate line items if the application needs bus connectivity or motor thermal protection.