- Facial Tissue[1]
- Other Sanitary Paper[1]
- Toilet Tissue[2]
- Tiles[10]
- Connectors[2]
- Fuse Components[1]
- Fuses[3]
- Other Switches[1]
- Toggle Switches[1]
- Wall Switches[3]
- Insulation Materials & Elements[10]
- Storage Boxes & Bins[10]
- Lamp Holders & Lamp Bases[10]
- Copy Paper[3]
- Packaging Bags[2]
- Paper & Paperboard[10]
Porcelain Insulator
Product Detailed
Porcelain insulator
Apply to ANSI standard
Exellent quality and apperance
High quality Zn thinbles.
Porcelain insulator for high voltage.
Which manufactured by the ANSI standard.
Advanced technique and quality checking system to ensure the quality and apperance of the products.
Glued with High quality Zn thinbles.
The specification as follow:
Standard Class | ANSI 56-1 | ||
Main dimensions | H | 146mm | |
h | 50.8mm | ||
D | 191mm | ||
d | 34.9mm | ||
R1 | 19mm | ||
R2 | 14mm | ||
leakage distance | 13mm | ||
Dry Arcing Distance | 7mm | ||
Power-frequency voltage | Dry | 95kV | |
Wet | 60kV | ||
Puncture | 130kV | ||
Critical Impulse Flashover Voltage | Positive | 150kV | |
Negative | 190kV | ||
Radio-influence voltage
| low frequency test voltage to ground kV | 15kV | |
Max RIC at 1000kHZ | Plain | 8000μV | |
Radio freed | 100μV | ||
Cantilever Strength | 2500 Ib | ||
