HVDC Products
(RC, RCR, R Products)

In response to the growing demand for HVDC grid solutions, Condis' proficient engineering team specialises in designing capacitors tailored for diverse applications. Our innovative products combine parallel and series resistors alongside the capacitive component within the same housing, optimising both space utilisation and cost-effectiveness.

Packshot of a CONDIS' helicoidal AIS Capacitor

Product features

Electrical specifications

Rated voltage, kV
from 10 to 1,100*
Rated capacitance, pF
from 1,000 to 200,000*
Rated parallel resistances, Mohm
from 100 to 10,000*
Rated series of resistances, Ohm
from 20 to 300*
Frequency, Hz
DC, 50/60 and higher*
Partial discharge, pC
less than 5*
Rated lightning impulse withstand voltage, kV
up to 3,200*
Rated switching impulse withstand voltage, kV
up to 2,200*
Short-duration power frequency 
withstand voltage, kV
up to 1,320*

Mechanical specifications

Cantilever strength, kNm
up to 400*

Environmental

Temperature range, °C
-60 to +90*
Placement
indoor and outdoor designs

Standard

specific to customer
*other values available upon request
  • 10 to 1,100*
    Rated voltage, kV
  • 20 to 300*
    Rated series of resistances, Ohm
  • -60 to +90
    Temperature range, °C

Some of the benefits we offer

Swiss Made and built for a long, maintenance-free lifetime, our capacitors embody reliability and engineering excellence. They utilize advanced synthetic oil-based capacitor technologies to ensure stable, high-performance operation under demanding conditions. With the integration of series and parallel resistors and an insulated output directly within the capacitor, they offer a compact, safe, and highly efficient solution for sophisticated applications.

CONDIS' proven RC, CR, RCR and R products are best suited to sustain the trend for HVDC transmission, in relation with following pieces of equipment:

DC bypass

DC circuit breakers

Grading resistors

DC laboratory applications

Would you like to know more about our products and how we can help you with your projects?