Introducing Electronic Programmable DC Load Banks
KWK Resistors is a global market leader in resistor solutions with satisfied customers all over the world. High power resistors, Braking resistors, Thin Film, Wire wounds, Punched Grids, Metal Clad resistors - whatever the type of resistor solutions you are looking for, you will find them with us. Our solutions can cater to a broad spectrum of power requirements - from a fraction of a watt to hundreds of kilowatts and also one of the top most Resistive Load bank Manufacturers in the country.
With world class design and manufacturing capabilities in-house, we excel in understanding our customer’s needs and delivering customized solutions to suit them perfectly. An industry pioneer with over 40 years of experience, KWK resistors is a Joint Venture between three leading Power Resistor manufacturers - K S Instruments Pvt Ltd India, Krah Group Germany.
50+ Million Resistors Manufactured
Million Resistors Manufactured
1000+ Person-year of experience
Person-year of experience
Resistance Range: 0.1Ω - 100KΩ
Power Range: 35W - 12000W
Resistance Range: 0.2Ω - 3KΩ
Resistance Range: 0.1Ω - 150KΩ
Resistance Range: 2MΩ - 200MΩ
Resistance Range: 0.2Ω - 100KΩ
Note* - The power ranges indicted are for std catalogue series only. Higher powers can be custom designed with ease.
Introducing Electronic Programmable DC Load Banks from KWK
Diversifying our product portfolio in the load banks product category, we bring to you our new product range of DC Programmable Electronic Load Banks. Presenting the KELB Series, a DC Electronic Programmable Load Bank, with 3 models under the series.
KSA – AXIAL LEADED RESISTORS
Resistance Range - R10 - 91K
KSR – RADIAL TYPE RESISTORS
Power Range - up to 1000W
Resistance Range - 1R0 - 25K
KSAH – SLIM PROFILE ALUMINIUM HOUSED RESISTORS
SLIM PROFILE ALUMINIUM HOUSED RESISTORS
Power Range - 100W to 500W
Resistance Range - 1 - 3K
KABR – Metal Clad Braking Resistor
Metal Clad Braking Resistor - Nominal Power
Power Range - 60W to 1000W
Resistance Range - 0.2 to 2K
Braking Resistor Calculator
To calculate the right size of the resistor you need the characteristic data of the load cycle: brake time or duty cycle and the total cycle time. Furthermore you need the brake power Pbr and the minimum resistance value Rmin which is defined by the VFD.
Discharge Resistor Calculator
Resistors are an important part of capacitor charge and discharge circuits. At the start of an application where the capacitor has to be charged and a voltage is applied across a capacitor, initially it appears like a short circuit.
We're here to help and answer any questions you might have. We look forward to hearing from you.
30 Jul 21 By KWK RESISTORS
KWK Resistors India Pvt. Ltd., a brand with global presence in the world of Power Resistors, is an ISO 9001 certified Power Resistor Manufacturer with CE certified products under its product portfolio.
Over 50 Million Resistors Manufactured by KWK for Industries like
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KWK RESISTORS PVT LTD #72, 3rd main, 2nd cross, Yeshwantpur Industrial Suburb, Bengaluru 560022, India
资料来源：企业官网公司简介（复核日期：2026-10-07）。