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Fairford Electronics XFE-320K

Fairford Electronics XFE-320K – 710kW, 1320A Energy Optimising Soft Starter with 115V Controls


Fairford Electronics XFE300 Series Digital Soft Start for a 230/400V 3 Ph motor up to 710kW (950hp) continuous at 1320A, subject to application.

Rated to suit motors and Trip Class Ratings:
710kW, 1320A at 400V – Trip Class 10 and 10B (Continuous)
560kW, 1050A at 400V – Trip Class 20 (Continuous)
500kW, 930A at 400V – Trip Class 30 (Continuous)
(see Trip Class Guide below for definitions)
Size 6: 635mm Wide x 322mm Deep x 751mm High. IP00.

Features include:
Integral keypad
Start Time: 1-255s
Stop Time: 0-255s
Overcurrent Protection (does not replace full thermal overload protection).
Energy Optimising: In certain load conditions the XFE can reduce energy costs by reducing power required by the load, without loss of performance.

Input Voltage: 230-460V, 400-575V or 500-690V AC Three Phase -15% +10% at 50-60Hz ± 2Hz
Requires Single Phase 115V AC rms (-15% +10%) supply for the internal control circuitry.
Wall mount in clean environment or cubicle mount.
Ventilation space above and below: 200mm
Ventilation space at sides: 25mm
Ventilation space in front: 25mm
Mounting via 6 x M10 bolts at rear on 621mm x 200mm centres.
Rated at 40C Ambient.

Full part number is XFE-320K 115 (XFE320K)

The Fairford Electronics XFE is capable of starting parallel-connected motors simultaneously provided each motor has similar characteristics and load.  For such configurations the unit rating should be at least the sum of the current ratings of all the motors.

Alternatively, the Fairford Electronics XFE can start and stop motors sequentially using bypass contactors under the control of the programmable relay set as a ‘Top of Ramp’ relay. The dual setting feature allows for the control of motors with different start-up requirements.  Details on multiple motor applications can obtained via your supplier.

See this Fairford Electronics XFE product on our Fairford Soft Starters site here: Fairford Soft Starters

CALL NOW TOLL FREE: 1-800-681-7374