Utility and
Triple safety Constructions and
Standards and normatives
DUAL WINDING three-phase capacitor
• Delta connection
• Integrated discharge resistance.
• Reactive power factor correction.
• Dry type.
• Connector type terminal.
• Indoor mounting
• Overpressure disconnection system.
• Protection by internal fuses.
• DWCAP system (PATENTED) internal windings displacement
• Self-healing metallized polypropylene film with low losses, high density, high temperature, and
increased dielectric resistance Volts /
• RTR Energia’s self-extinguishing polyurethane resin V0, developed in accordance with UL 94 requirements and certified 20141031-E470994.
• M12x16 aluminum case
• IEC 60831-1/2:2014
• UNE-EN 60831-1/2:2014
• UL 94. 20141031-E470994
Technical Characteristics
Capacitance tolerance -5% +10% Max. Harmonic distortion during tension 3% Peak current Until 350xIn
Frequency 50Hz (60Hz under demand) Max. Harmonic distortion during intensity 30% Protection degree IP-20
Temperture range -25ºC +55ºC (/D) Discharge resistance Incorporated Humidity Max. 95%
Dielectric losses ≤0.2 W/KVAr Connection Delta Useful life 150.000h
Total losses ≤0.40 W/KVAr  (Without resistance) Test voltage between terminals 2.15 xUn 10s Altitude Máx. 4000 m.s.n.m.
Overvoltage 1.15xUn (until 30 min/day) Test voltage between terminals
5kV AC para 1min Installation position Universal
Overintensity 1.80xIn (This includes surge impacts as well as capacity