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 DC | 1,6kV – 6kV |
Self inductance LN | ≤ 12nH |
Dielectric | Polypropylene |
Capacitance tolerance | ± 5% |
Working temperature | – 25 / 70 ºC |
Storage temperature | – 40 / 70 ºC |
Voltage test | Between terminals (during 10s): 2xUN DC
Between terminals & case (during 10s): 2xUi+1000V AC |
Fixing Máx. / Screw torque | Terminal points: M4 – 1 Nm / M6 – 2 Nm
Fixing torque: M12 – 5 Nm |
Case | Cylindric |
Overpressure disconnection | Yes |
Standard | IEC 61071 |
Other powers, voltages and frequencies on request.
File | Date | Size |
Datasheet | 19/04/2018 | 0.1 MB |