Nugar Resistor Technology

Nugar Resistor Technology

Barcelona, ​​Spain

info@nugar.es

+34 938 33 43 32

Discharge Resistors

Discharge resistors are devices used to, as the name implies, discharge capacitors to safe voltage levels after turning them off and also to discharge batteries during testing.

En Nugar Resistor Technology We manufacture discharge resistors specially designed to work in adverse contexts, in environments that have a high level of dust and water splashes.

With more than 30 years of experience in the market, we continue to innovate to offer our clients the best solutions.

On this occasion, we will tell you everything you need to know about discharge resistors, the types that exist and the characteristics of the devices that we manufacture in the company.

Discharge Resistance
Discharge Resistors for Batteries

Discharge Resistors for Batteries

Battery discharge resistors are electrical components designed to provide a controlled and safe discharge to batteries.

Its main function is to dissipate the energy stored in the batteries in a gradual and controlled manner, avoiding overloads, short circuits and other problems that could damage the battery or even cause dangers such as explosions or fires.

There are several scenarios in which discharge resistors are essential:

  • Testing and calibration: In industry, it is common to use discharge resistors to evaluate the capacity and performance of batteries. This allows a battery's energy storage capacity and internal resistance to be accurately determined.
  • Battery protection: In battery discharge applications, resistors act as a safety element. In the event of a malfunction or excess current, these limit the amount of energy that can flow to or from the battery, preventing damage.
  • Cell balance: In battery systems composed of multiple cells in series or parallel, discharge resistors are used to balance the charge of each cell. This ensures that all cells are discharged evenly and prevents some cells from being overcharged or overdischarged.
  • slow download: Discharge resistors are used in some batteries to allow them to discharge slowly over time. This is useful for keeping a battery in optimal condition and prolonging its life.

Benefits of Wirewound Discharge Resistors

Our wirewound discharge resistors are designed in a compact way, a feature that makes them perfect for installation in environments with high levels of dust and water splashes.

Among its main features, the possibility of integrating a thermal protector stands out, which provides better operation.

The discharge resistors can work in a power range that goes from 100 W to 250 kW, a quality that makes them useful for use in frequency and braking inverters.

Remember that we are manufacturers of all types of braking discharge resistors, also using environmentally friendly materials in each case.

All devices are designed and designed to prevent damage to the operation of the equipment due to overvoltage and thus ensure that it does not stop safely.

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+34 938 33 43 32