LDHVC type high-voltage capacitors use non-fluoride, non-toxic, biodegradable impregnants, have very high chemical stability, extremely high gas absorption capacity and partial discharge extinguishing capacity. Each capacitor unit has an internal fuse. Used to isolate the faulty unit; use double-sided roughened high-quality polypropylene film to ensure good impregnation and long service life. It can be used for filtering compensation, system voltage support in 6KV and 10KV systems, releasing the ability of lines and transformers, and reducing transmission lines. And transformer losses.
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Technical Parameters
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¤ Rated voltage: 3.15 ～ 12KV, 50 / 60Hz
¤ Unit capacity: 25 ～ 900KVar
¤ solid media: full film media, polypropylene film
¤ Liquid medium: benzyltoluene, diarylethane
¤ Design life:> 215000h
¤ Discharge time: <75V / 10min or <50V / 5min
¤ Capacitance error: ± 5%
¤ Loss: <0.2W / KVar
¤ Overload capacity: 1.3In, up to 1.43I
¤ Ambient temperature: -40 ℃ ～ -45 ℃
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Performance characteristics
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¤ Using full film dielectric，Has low media temperature rise and temperature
¤ Extremely low loss, light weight, high safety and long life
¤ Small tolerance deviation and low failure rate
¤ Built-in discharge resistor, fast discharge to safe range
¤ Insulating oil is non-toxic and pollution-free, very environmentally friendly
¤ Wide applicable ambient temperature
¤ Stainless steel grass green environmental protection color, gray optional
¤ Natural air cooling or strong exhaust
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Model definition
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High-voltage capacitor standard parts
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|
Installed capacity |
Type |
System voltage |
Nominal capacitance |
Wiring |
|
34kvar |
LDHVC34/6.93-1 |
10KV |
2.25μF |
Y |
|
67kvar |
LDHVC67/6.93-1 |
10KV |
4.44μF |
Y |
|
100kvar |
LDHVC100/6.93-1 |
10KV |
6.63μF |
Y |
|
134kvar |
LDHVC134/6.93-1 |
10KV |
8.89μF |
Y |
|
167kvar |
LDHVC167/6.93-1 |
10KV |
11.07μF |
Y |
|
200kvar |
LDHVC200/6.93-1 |
10KV |
13.26μF |
Y |
|
267kvar |
LDHVC267/6.93-1 |
10KV |
17.71μF |
Y |
|
300kvar |
LDHVC300/6.93-1 |
10KV |
19.89μF |
Y |
|
334kvar |
LDHVC334/6.93-1 |
10KV |
22.15μF |
Y |
|
400kvar |
LDHVC400/6.93-1 |
10KV |
26.53μF |
Y |
|
500kvar |
LDHVC500/6.93-1 |
10KV |
33.16μF |
Y |
|
600kvar |
LDHVC600/6.93-1 |
10KV |
39.79μF |
Y |
|
667kvar |
LDHVC667/6.93-1 |
10KV |
44.23μF |
Y |
