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Ohmite 2172BE Powr-Rib Edgewound Resistor
OHMITE's PFE/PFR Series Powr-Rib Edgewound and Round Wire resistors are engineered for demanding industrial environments requiring high power handling capabilities. Available in both edgewound (for low resistance and high power) and round wire (for higher resistance and lower power) designs, these resistors are constructed with a heavy resistance alloy mounted on ceramic insulators and supported by a metal mounting bracket. The design incorporates heavily plated metal parts to prevent oxidation and corrosion at high operating temperatures. The edgewound units feature clamp-type terminals allowing for intermediate resistance values to be achieved. These resistors are ideal for applications such as motor drives, welding, and high-power lighting.
Ohmite 2172BE Powr-Rib Edgewound Resistor Specifications:
- Resistance Tolerance: ±10% (±5% available)
- Wattage Rating: 700 to 1,000 (up to 1,600 watts on special order)
- Current Rating: As listed on following page
- Temperature Coefficient: ±300 ppm/°C (for resistors 50 amps and more), ±500 ppm/°C (for resistors 47 amps or less)
- Mounting: Metal mounting bar with slotted ends
- Short Term Overload: 10x rated wattage for five seconds
- Terminals: Clamps, movable along resistor wire (Edgewound units, current must be derated)
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Frequently Asked Questions
Where can I buy Ohmite 2172BE?
You can click on the BUY or RFQ button to purchase 2172BE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part 2172BE?
You can download the 2172BE datasheet or visit the Ohmite website for support.
Who is the manufacturer of 2172BE?
Ohmite