Description
Voltage level 1~35KV.
l Cross-linked EPDM rubber.
l Snap-in design, easy to install, disassemble and reuse.
l Prevent short circuit and leakage caused by small animals.
l It is convenient for users to routinely check and repair, without destroying the lap point of the new insulation method.
l Prevent dust, dirt and condensation flashover.
l The product meets RoHS standard.
| | | |
| property | Indicative value | Test method |
| | Polyolefins | EPDM rubber | |
| tensile strength | ≥10.0Mpa | ≥10.0Mpa | ASTM D 2671 |
| Elongation at break | ≥300% | ≥1000% | ASTM D 2671 |
| Heat aging tensile strength | ≥6.9Mpa | ≥9Mpa | 90ºC/70hrs |
| Elongation at break for heat aging | ≥150% | ≥500% | 90ºC/70hrs |
| Thermal shock | No cracking | No cracking | JB7829 |
| Oxygen index | ≥28 | | GB/T 2406 |
| Dielectric strength | ≥20KV/mm | ≥30KV/mm | IEC 243 |
| Dielectric constant | 2-3 | 2-3 | IEC 250 |
| Volume resistance | ≥1*10¹Ωcm | ≥4.5*10142.cm | lEC 93 |
Complaint
