APPLICATIONS INCLUDE Dynamic Braking Resistor for AC or DC drives Neutral Grounding Resistors Starting and speed regulation uses Ballast resistors and heaters Load Banks |
Smooth Wirewound Resistor Specifications The maximum power ratings specified are for resistors mounted in an open air atmosphere. If units are to be mounted closer together or in a restricted ventilation condition, the maximum power rating should be derated as follows. Resistors in a well ventilated enclosure should be rated at approximately 82% and in an unventilated enclosure at approximately 67% of their maximum power rating. |
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The maximum power ratings specified are for resistors mounted in an open air atmosphere |