Fairford Electronics DFE-12 Internally Bypassed Digital Soft Starter for a 230/400V 3 Ph motor up to 37kW (50HP) at 66A, subject to application. Requires External 24V Control Supply (see linked products below).
Rated to suit motors and Trip Class Ratings:
37kW, 66A at 400V - Trip Class 5
30kW, 55A at 400V - Trip Class 10B and Trip Class 10
22kW, 41A at 400V - Trip Class 20
18.5kW, 35A at 400V - Trip Class 30
(see Trip Class Guide below for definitions)
Size: 203mm Wide x 135mm Deep x 140mm high. IP20.
Pedestal Voltage:- adjustable from 30% for standard rating to 100% for high breakaway loads.
Start Time: 0.5-30s
Stop Time: 0-30s
Input Voltage - 230-460Vac 3 Phase +15% -10% at 50/60Hz ±2%.
Does not include Thermal Overload protection.
Wall mount in clean environment or cubicle mount.
Rated at 40C Ambient.
Full part number is DFE-12. Sometimes specified as DFE12 via suitable high speed fuses.
Download the Fairford DFE Manual from the link below:-