Ceramic Post Insulators
0102030405
J8-180 Indoor Post Insulators: Essential for Secure Electrical Installations
| Line post type porcelain insulators | ||
| IEC Standard | J8-180 | |
| Dimensions | ||
| Creepage distance | mm | / |
| Dry arcing distance | mm | / |
| Mechanical Values | ||
| Cantilever strength | kn | 8 |
| Electrical Values | ||
| Low-frequency dry flashover voltage | kv | 90 |
| Low-frequency wet flashover voltage | kv | 70 |
| Critical impulse flashover voltage, positive | kv | 170 |
| Critical impulse flashover voltage, negative | kv | 170 |
| Radio Influence Voltage Data | ||
| Test voltage RMS to ground | kv | 44 |
| Maximum RIV at 1000kHz | μv | 200 |
| Packing and Shipping Data | ||
| Net weight, approximate | kg | 7.5 |
FAQ
1. What's the payment term?
We accept TT, a 30% deposit, and a 70% balance before delivery.
2. How long is the production time?
Normally, it will take about 35-40 days for production.
3. What is the standard of the package?
For small capacity, we use carton, but for big capacity, we will use a strong wooden case for protection or double inner packs in a master carton.