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64KV/100KV full cold shrinkable cro河議ss-linked cable accessories i黃書s formed as a whole. Its unique umbrel筆森la structure is reasonable. Ant飛外i-pollution small and large umbrella自在 is sued for external insulation 我船structure, applicable for 現影IV level heavily pollut朋生ed area. Unique stress cone realiz火上e even field intensity on special風拍 surface and low operation fiel小會d strength, ensuring long-term safe 城月operation of the terminal. 校睡Terminal rubber prefabricated part 新樂<1PC both end dual metal struc對視ture ensure reliable shielding and作好 sealing. A special eart河小h ring is designed for metal sl關近eeve cable and the cable termin姐鐵al is reliably grounded and it is e還坐asy to disassemble the ground wire. Th鐵學is product has a wide scope of applica知科tion and is easy to install.
Each performance index of the product 在暗 reaches or exceeds requir知空ements in GB11017-2002 and IEC制妹60840-1999.
S/N |
Item |
Standards |
This product |
1 |
Ambient temperat問北ure partial discharge tes著物t |
96kV,≤5PC |
96kV,≤3pC |
2 |
High temperature p低道artial discharge test |
96kV,≤5PC |
96kV,≤3pC |
3 |
Impulse voltage 紙間test |
±550kV, 10 times 要吧 |
±550kV, 10 times |
4 |
Power frequency間河 voltage test |
160kV,15min |
160kV,15min/230kV,1mi電又n |
5 |
Rainfall withstand門黑 voltage test |
185kV,1min |
185kV,1min |
6 |
Radio interferenc就也e test |
81kV,≤450μV |
81kV,≤300μV |