Fairford Electronics Synergy Series Soft Starter suitable for starting standard three phase induction motors to 355kW (475HP) at 610A when connected inline or to 600kW (800HP) at 1057A when connected inside Delta (both ratings are subject to application).
Fairford is now Motortronics.
When connected inline; rated to suit motors and Trip Class Ratings:-
355kW, 610A at 400V – Trip Class 10 (Continuous)
280kW, 500A at 400V – Trip Class 20 (Continuous)
250kW, 430A at 400V – Trip Class 30 (Continuous)
When connected inside Delta; rated to suit motors and Trip Class Ratings:- Note Energy Saving is not available in this mode.
600kW, 1057A at 400V – Trip Class 10 (Continuous)
500kW, 866A at 400V – Trip Class 20 (Continuous)
425kW, 745A at 400V – Trip Class 30 (Continuous)
(See Quick Start Guide and Trip Class Guide for guidance, also for UL current and HP ratings)
Size 4: 490mm Wide x 282mm Deep x 677.8mm High. IP00.
Weight: 65kg (approx.)
Features include:
Integral keypad
1 Analogue Input + 1 Analogue Output @ 0-10V 10mA / 4-20mA
4 x programmable output relays (2 groups)
3 x programmable digital inputs (2 Groups @ 24Vdc or 110Vac or 230Vac +10% -15% voltage dependent voltage applied to D1-2 Com terminals)
USB terminal for data logging and parameter setting/saving.
Thermistor input (PTC).
Input Voltage: 200Vac to 480Vac, at 50-60Hz
Aux supply options: Requires Single Phase 230V ac only
Current Transformers are supplied separately and must be fitted externally on this size.
Cubicle mount.
Mounting via 6 bolts at rear on 621mm x 200mm centres.
Rated at 50°C Ambient.
Manufacturer part number is SGY-401-4-03
Download the Fairford Synergy Manual from the links below:-