High Voltage DC Capacitor HVDC

Description

These capacitors are designed to be used in dc supplies or in general purposes applications, particularly in electronic equipment. Also are useful for applications where high current pulses are produced.

Construction

The capacitors are self healing, dry MKP technology. Elements are enclosed in a cylindrical aluminium case filled with vegetable oil based, non toxic, biodegradable, environmentally friendly, solid matter. Housing is provided by an M12 stud for fixing and earthing. No discharge resistors are fitted. Parameters and dimensions are listed in the table below. Connection cables may allow 20 mm movement in case of overpressure disconnection. The capacitor must be mounted vertically.

Rated voltage UN DC1,6kV – 6kV
Self inductance LN≤ 12nH
Dielectric Polypropylene
Capacitance tolerance± 5%
Working temperature– 25 / 70 ºC
Storage temperature– 40 / 70 ºC
Voltage testBetween terminals (during 10s): 2xUN DC

Between terminals & case (during 10s): 2xUi+1000V AC

Fixing Máx. / Screw torqueTerminal points: M4 – 1 Nm / M6 – 2 Nm

Fixing torque: M12 – 5 Nm

Case Cylindric
Overpressure disconnectionYes
Standard IEC 61071

Other powers, voltages and frequencies on request.

FileDateSize
Datasheet19/04/20180.1 MB

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