PowerOhm Resistors Type SXR overview
PowerOhm Resistors Type SR Smoothwound Resistors, 75 to 1050 Watts Powerohm's Type SR & SXR Smoothwound Resistors can be used in any AC or DC power circuit. Uni...
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Manufactured byPowerOhm Resistors
Product groupResistors
DescriptionPowerOhm Resistors Type SR Smoothwound Resistors, 75 to 1050 Watts
ApplicationsPowerohm's Type SR & SXR Smoothwound Resistors can be used in any AC or DC power circuit. Units are most commonly used for light-duty braking of variable frequency drives, small horsepower motor control, space heaters and any low wattage, high resistance load application.The Type SR & SXR resistors are suitable for continuous duty applications where high resistance and low current are required. These units are designed to withstand considerable shock, making them suitable for high vibration applications.
Basic ConstructionHigh-quality components are used to manufacture Powerohm's Type SR and SXR resistors assuring long life and reliability. Our smoothwound resistors are durable units consisting of a low temperature coefficient resistance wire wound on a high-quality steatite tube. After fixed terminations are installed, the units are coated with a ceramic cement. The SR resistor has a special coating which contains a coarse sand. This special granular coating increases the surface area of the unit, yielding a much higher watt density per size than can be obtained using vitreous enamel or ordinary resistor cement.Our ceramic insulating cores are manufactured in-house to maintain total control over production and quality standards. Powerohm is the only domestic resistor manufacturer with this added advantage.
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PowerOhm Resistors
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Resistors
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