The self-healing capacitors of PRM series consist of a single-phase element made of metallized polypropylene film at high gradient in a cylindrical casing of extruded aluminium, with a fixing spigot M12 x 12 mm; the M12 spigot is used to earth the capacitor. The capacitor is closed with the aluminium casing beading on the self-extinguishing fiberglass-reinforced nylon strip (class V2 according to UL 94 standards), ensuring perfect air and water tightness. The Capacitors are equipped with external discharge resistors, permanently to the faston terminals of the capacitor strip.
Especially suited for making modular three-phase units (see Unit type UTF), fixed or stepped power-factor correction equipment with automatic cosφ regulator.
The self-healing capacitors in the PRT series consist of three single-phase elements made of metallized polypropylene film at high gradient with a delta connection and in a cylindrical casing of extruded aluminium, with a fixing spigot M12 x 12 mm used to earth the capacitor. The capacitor is closed with the beading of the steel disc on the aluminium casing, ensuring perfect air and water tightness. The fiberglass-reinforced nylon strip is dielectrically assembled on the steel disc with an airtight fit. The strip accommodates the three terminals.
PRT capacitor series can also be realized in a dry version. Dry capacitors are not standard stock items but production is on request. In case of request the purchase order code must be completed with the letter “D” before product code.
If lower discharge times are required, it is necessary to use fast discharge resistors (supplied on request) that enable the capacitor to discharge in just a few seconds.
The UTF series, three-phase modular capacitors consist of three PRM-type single-phase elements, delta connected and inserted in a casing made of sturdy sheet steel painted with epoxy resins in the color RAL 7035.
The special construction features of this casing ensure better dissipation of the heat generated inside it and an improvement in the working conditions of the capacitive units they contain. The casing is equipped with brackets for fixing to the ground and an outer cover to protect the terminals made of fiberglass-reinforced nylon that ensures an IP40 protection rating. Thanks to its modular structure, its electrical and mechanical assembly is easy and functional.
Especially suited, thanks to its modularity, for fixed power factor correction of motors and transformers.
The FT series three-phase capacitors consist of PRT-type three-phase elements, connected in parallel and inserted in a casing made of sturdy sheet steel painted with epoxy resins in the color RAL 7035.
The special construction features of this casing ensure better dissipation of the heat generated inside it and an improvement in the working conditions of the capacitive units they contain.
The casing is equipped with brackets for fixing to the ground and an outer cover that ensures an IP40 (FT) or IP54 (FTE)protection rating.
Especially suited for fixed power factor correction, such as no load p.f. correction of transformers or fixed p.f. correction of motors.
The fixed automatic power-factor correction equipment, CGT series is composed of:
• metal CABINET equipped with cooling
fins, made of sturdy pressed sheet metal treated with a phosphating process to protect against corrosion.
• Main CIRCUIT BREAKER.
• The PRT series CAPACITORS..
• Internal connecting CABLES are flameproof type N07VK.
The CGT series wall-mounting equipment is specifically designed for fixed power-factor correction of transformers and similar services.
The fixed automatic power-factor correction equipment, RGT series is composed of:
• Metal CABINET equipped with cooling fins, made of sturdy pressed sheet metal treated with a phosphating process to protect against corrosion and then painted with epoxy powders, color RAL7035.
• Fast-tripping DISCONNECTING SWITCH with high breaking capacity fuses, of NHØØ type.
• The PRT series CAPACITORS.
• Internal connecting CABLES are flameproof type N07VK.
• Red INDICATOR LIGHTS for live instrument panel.
The RGT series wall-mounting equipment is specifically designed for fixed power-factor correction of transformers and similar services.
