Product Introduction：
Rated System Voltage:11KV-800KV
Specified Cantilever Load (SCL):4-25KN
Color:Brown,Gray or customer's requirement
Applicable Standard:GB、IEC、ANSI、CAN、BS、AS or Customer's requirement
Core: Fiber glass core and Porcelain core
Hollow core composite insulators Used on lightning arresters, circuit breakers, capacitors, transformers, cable terminals, and GIS etc.
"Hollow composite insulators have several distinct advantages over porcelain in terms of performance."
1. Light- ideal for use in areas prone to seismic disturbances.
2. Hydrophobicity-they perform well under polluted service conditions.
3. Safety, free from exploding porcelain shell.
4. Shorter delivery time than porcelain
Product parameters table
|
No. |
Type |
Rated Vol. KV |
Specified bending moment N,m |
Section height H, mm |
Min arcing distance H,mm |
Large shed dia. D,mm |
Small shed dia. D,mm |
Shed Spacing B, mm |
Min Nominal Creepage Distance L, mm |
Lighting impulse withstand Volt.≥ |
Wet power freq. volt.≥ |
Weight kg |
|
1 |
FTG-180/4 |
180 |
4000 |
1480±5 |
1370 |
224 |
204 |
60 |
3700 |
750 |
300 |
16 |
Fig. 14 180kv composite capacitor bushing
Product application scenarios:
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