PHK Wire-Wound Starter Power Resistor

Features:

ⅠA tubular ceramic insulator has a fixed number of windings and is wound with heavy alloy wire as a resistance element. The staggering wound is made according to the desired resistance value.

ⅡMetal parts are heavily plated to prevent oxidation at high operating temperature and to prevent corrosion. PHK`s high power rating(500w-1000w) and low resistance value (0.5Ω-0.7Ω) provide application high starter power and capacity.

ⅢThis power wirewound resistor is high temperature-resistant, dissipates heat well ,has a low temperature coefficient that varies direct in direct proportion, and is suitable for application loads involving brief current surges.

Applications:

ⅠTypical applications for power starter resistors in motor starters , load measurements, industrial

machinery, electric distribution, dynamic braking, load dumping, current limiting, instrumentation,

and automation control installations.

ⅡDue to the set number of windings on the ceramic form ,the resistance value range is relatively low . Tolerance is ±10% and this product is available in various in resistance boxes.