Power Factor Correction Capacitor (HZK-F)
Power capaction(polyproplene film capacitor) Standard IEC60831-1/2,UL810
Main Feature:
Sevice conditions: ambient temperature-25ºC
Rated voltage: 400Vac, 415Vac, 440Vac, 450Vac, 480Vac, 525Vac.
Rated output: 1-50kvar.
Capacitance tolerance: -5~+10%
Tangent of the loss angle: With the power frequency rated voltage for 10 seconds, between terminals and container 3kvar for 10 seconds.
Withstand voltage: Between terminals 2.15 times of rated voltage for 10 seconds, between terminals and container 3kvar for 10 seconds.
Max permissible over-voltage: 110% of rated voltage.
Max permissible over-current: 130% of rated current.
Self sustained discharge ability: Give √ Un DC voltage to capacitor, the residual voltage reduced to 75V or lower within 3 minutes after
power off
Applicable standard: GB 12747-2004/IEC60831-2002
~+60ºC, humidity≤85%RH, and altitude lower than 2000m.
Technical Parameters:
2
Low loss: The real figure is lower than 0.10%,so the loss of the capacitor itself is extremely low, the heat gives out is little and the rise
of temperature is low, so its service life is very long and it can save energy at the same time.
Excellent self-healing ability: Damage of part of the dielectric caused by overvoltage can be self-healed quickly and return to normal
state. So the reliability is much higher.
Safety: Inwardly equipped self-discharge resistor and safe equipment. The self discharge resistor can automatically discharge the
electric energy the capacitor carries. If there is anything fault with the capacitor, the safety equipment will cut off power in time,thus
avoid further from happening. Insure much safer to use this kind of capacitor.
No oil leakage: The capacitor uses advanced semi-soild impregnant whose drip melting point it above 70ºC. There will be no loss of
oil during the course of using it, and thus protect the surroundings from being polluted. The capacitor dosen't have to run the risk of
invalidation caused by oil leakage.
Faetures
| Output Kvar |
0.5Kvar…50Kvar |
0.5Kvar…5Kvar |
| Rated frequecy |
50Hz & 60Hz |
50Hz & 60Hz |
| Rated voltage |
250Vac…525Va |
230Vac…525Vac |
| Capacitance tolerance |
-5%/+10% other on request |
-5%/+10% other on request |
| Electrical test VTT |
2.5×VR during 2s |
2.5×VR during 2s |
| Insulation VTC |
3000VAC/50Hz during 10s |
3000VAC/50Hz during 10s |
| *tanδ(50) |
≤1.0×103 |
≤1.0×103 |
| Protection degree |
IP20 |
IP00(IP50 on request) |
| Max.permissible voltage Vmax |
VR+10%(up to 8h daily)/VR+15%(up to 30min daily)/VR+20%(up to 5min daily)/VR+30% (up to 1min daily) |
| Max.permissible current Vmax |
UP to 1.3·IR(A)(1.5·IR including combined effects of harmonics, overvoltages and capacitance tolerance) |
| Surge current Is |
UP to 200·IR(A) |
| Power dissipation* |
≤0.2 W/kvar(dielectric) and ≤ 0.45 W/kvar(total) |
| Temperature |
-40/D,Max.55ºC |
| Humidity |
Av.rel.<95% |
| Maximum altitude |
4000m |
| Mean life expectancy |
Up to 100 000 hours at temperature class -40/D |
| Switching |
Max. 5000 switchings per year acc.to IEC 60831 |
| |
|
| Safety |
|
| Mechanical safety |
Overpressure disconnector |
| Max.short circuit current |
AFC:10kA according UL 810 standard |
| Discharge resistor |
≤60s to 75V or less |
Audited Supplier 
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