MV power capacitors
are manufactured with all-film technology. The dielectric is polypropylene foil impregnated with synthetic liquid known under the trade name JARYLEC
, which is harmless to health and environmentally friendly. Electrodes are made of aluminum foil. This construction ensures extremely low losses of capacitors.
Internal interconnection is in the case of three-phase units to the star and is marked with "Y", for single-phase it is "I". The units have built-in internal discharge resistors reducing the voltage to 75 V within 10 minutes. The three-phase and single-phase units are in fully insulated containers.