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Hoffman Controls 870-10D Fan Cycle Switch

$ 147.42

This control is designed for condenser fan motors that do not have the capability of variable speed. Head pressure control for proper heat rejection in low ambient temperatures is achieved by switching the fan on and off as needed. The control monitors the head pressure by sensing the sub-cooled liquid line temperature.

SKU: HC000-00030 Category: Tag:

Description

The Hoffman Controls 870-10D is designed for condenser fan motors that do not have the capability of variable speed. Head pressure control for proper heat rejection in low ambient temperatures is achieved by switching the fan on and off as needed. The control monitors the head pressure by sensing the sub-cooled liquid line temperature. All control parameters are embedded within the device and no field adjustments are required. (For use of continuously variable speed, see the following products: 8 for PSC motors, 816/814 for PSC Motors, 880-ECM Series ( for EC motors.)

Applications:

The Hoffman Controls 870-10D can be used for both ECM and PSC single-phase condenser fan motors for maintaining adequate pressure differential between the high and low side pressures for TXV expansion valves.
Applicable Motors
  • ECM (brushless dc) Motors
  • PSC and Shaded-Pole Induction Motors
  • 115/208-230 volts AC 50/60 Hz

Additional information

Weight 1 lbs
Dimensions 10 × 10 × 10 in
Manufacturer Part Number

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