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- Contact Person : Mr. Ye Victor
- Company Name : Changcheng Electrical Equipment Group Zhejiang Imp. & Exp. Co., Ltd.
- Tel : 86-577-61989999
- Fax : 86-577-61891122
- Address : Zhejiang,Yueqing,Changcheng High-Tech Industrial Zone,North Baixiang, Yueqing ,Zhejiang,325603 P.R.China
- Country/Region : China
- Zip : 325603
self-healing shunt capacitor
CNC Low Voltage Self-healing Shunt Power Capacitor YC111-D
ConstructionDielectric:Polypropylene filmdry typeWave cutExtruded round aluminum can with threadedProtection:IP20
Single phase or three phase on requested
Features
Three phase,delta connected.With discharge resistorSelf-healing technology,overpressure disconnectorNaturally air cooled(or forced air cooling)Indoor mountingfile#E307252
Technical characteristics
Technical data and specification
Charateristics |
|
Rated capacitance CRand QR | According to specification table |
Tolerance | -5/+10% |
Connection | D(Delta) |
Rated voltage VR | According to specification table |
Rated frequency fR | 50/60Hz |
Maximum ratings(to IEC 60831) | |
Maximunm permissible voltage Vmax | VR+10%(up to 8 h daily)VR+15%(up to 30 min daily)VR+20%(up to 5 min daily)VR+30%(up to 1 min daily) |
Maximum permissible current Imax | Up to 1.3×IRincl.combined effects of harmonics,over voltages and capacitance) |
Maximum transient inrush current | Up to 200×IR |
Power dissipation (dielectric) | <0.2 W/kvar |
Power dissipation(excluding discharge resistors) | <0.45 W/kvar |
Test data(accord. to IEC 60831) | |
AC test voltage terminal-to-terminal | 2.15×VR,2s |
Insulation voltage between terminalsand container | 3000V AC, 10s |
Dissipation factor tanδat 100Hz | ≤1.0×10-3 |
Climatic category/-40/D | |
Tmin (-) | |
Tmax (+) | |
Humidity | av.rel.<95% |
Maimun altitude | 4000m |
Mean life expectancy | |
tLD (-) | |
Max. 5000 switching per year acc. to IEC 60831 | |
Safety | |
Mechanical | Overpressure disconnector |
Max. | (AFC:10000) |
Discharge | ≤3 min (75V) |
Reference standards |
IEC 60831-1/2. UL 810-5th edition |
self-healing shunt capacitor
