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 |
Audited Supplier 
){kind=link}
){kind=link}