Resistor > Edge Wound Power Resistor EWR

Edge Wound Power Resistor EWR

Edge Wound Power Resistors EWR series:
Excellent for Thermal Energy Dissipation, Medium Current and Continuous load Duty applications.
We can support resistors with enclosure and cooling fans.

Edge Wound Power Resistor Applications : Variable Frequency Drive, Frequency Converter Drives, Server, Motion Control
High Pulse Energy absorption
Overhead Crane, hoist forklifts, Electric Lift Trucks
Mine locomotive
Neutral Grounding of Transformers and generators
Elevator control
Continuous High Current duty applications
Pulse Current / Energy dissipation
Dynamic Braking
Discharge Resistor
Heating Resistor in oven

Characteristics :
This series Edge Wound Power Resistor has fins like high quality Resistive Alloy resistive element and winds around the ceramic substrate.
The design increases the overall surface area, which is good for thermal energy dissipation and increase resistor reliability.
Power range : 500W, 1kW, 2kW, 3kW and 4kW
Withstand Severe short-time overload : 10 x rated Wattage 5 seconds
Support low resistance and high current requirement
Support multi-Resistances per resistor
Support adjustable resistance requirement with an adjustable ring Terminal
Support Screw Bolt Terminals and Quick Fit Tab Terminals
Support Mounting Fixtures, Enclosure, Cooling Fan and Thermal Switch requirement
Resistor size might be changed according to different resistance value and load current requirement

We support Edge Wound Power Resistors for wide variety of industrial applications. Different applications can have a very different resistor electrical and mechanical profile requirement.

Please feel free to send your application details; we might have a solution for your need.

Accept small, bulk quantity orders and PayPal.

Our average production lead time is about 7 – 15 days, depending on order quantity, material and production status.