Protective (surge) capacitors for generators and motors up to 24 kV
Protective (surge) capacitors for voltage up to 24 kV, capacitance 0.1–0.6 µF. They reduce the steepness and amplitude of overvoltages and protect the insulation of generators, motors and transformers.
- Voltage
- up to 24 kV
- Capacitance
- 0.1–0.6 µF
- Design
- capacitor or RC unit (with a non-inductive resistor)
- Application
- together with surge arresters
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
They are made as a single capacitor or as an RC unit with a non-inductive resistor. The capacitor is installed close to the terminals of the protected machine together with surge arresters. The arrester limits the overvoltage amplitude, and the capacitor stretches the wave front, which reduces the stress on the turn insulation of the windings.
Technical specifications
| Voltage | up to 24 kV |
|---|---|
| Capacitance | 0.1–0.6 µF |
| Design | capacitor or RC unit (with a non-inductive resistor) |
| Application | together with surge arresters |
Request a price and lead time
Protective (surge) capacitors for generators and motors up to 24 kV. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8532 10 00 00 |
|---|---|
| HS, 6 digits | 8532 10 |
| CN (EU) | 8532 10 00 |
| HTSUS (USA) | 8532 10 00 00 |
| China customs tariff | 8532 10 00 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What are the capacitance and voltage of the protective capacitors?
Capacitance 0.1–0.6 µF, voltage up to 24 kV.
Which versions are available?
A single capacitor or an RC unit with a non-inductive resistor.
Is a surge arrester needed together with the capacitor?
Yes, the capacitor is used together with a surge arrester.
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