
2. Provide fully-insulation, fully screened and fully-
submersibleconnection for JDZ12A-10R mutual inductance high-voltageapparatus of measure protection.
3. The conductor cross section is 25~120mm2.
4. Easy to install and has a good performance of separating-prevention.

1.Inner resistance <30002Ω
2. insulation layer hardness of 45±5'A, color: gray 3. Outer resistance <3000Ω
4. Adhesive material: EPDM.
5. Rounded R1 is not marked
6. No tolerance specified according to the tolerance table
Product Parameters | ||||
ltem | Unit | Techincal parameter | ||
Rated voltage | kV | 8.7/15kV | ||
System voltage | kV | 10kV | ||
Rated frequency | Hz | 50Hz | ||
5 min power frequency withstand volatge1min | kV | 39kV no breakdown, no flashover | ||
Lightning impulse voltage | kv | 95kV | ||
Ambient temparature | ºC | -25ºC~40ºC | ||
Partial discharge test | PC | 15kv<10PC | ||
Shielding resistance | Ω | ≤5000Ω |