1Plug-in GIS termination
1.1Specification / WYJZGGC-64/110 / WYJZGGC-127/220
1.2Applicable standards / IEC60840 IEC62271 GB/T11017 / IEC62067 IEC62271 GB/Z 18890
1.3Rated voltage (Uo/U) / 64/110kV / 127/220kV
1.4Maximum operating voltage (Um) / 126kV / 252kV
1.5Basic impulse withstand voltage level (BIL) / 550kV / 1050kV
1.6Maximum rated temperature of conductor:
a) During normal operation90°C / 90°C
b) Transient state (short-circuit current duration not exceeding 5s)250°C / 250°C
1.7Insulating bushing
a) Materialimported EPDM rubber / imported EPDM rubber
b) Length631mm / 1152mm
1.8Prefabricated stress cone
b) Storage conditions and service lifecool and dry, 5 years / cool and dry, 5 years
1.9Termination weight / 50/60kg / 210kg
1.10Height / 470/757mm / 620/960mm
1.12Tail pipe sealing type / waterproof tape, heat-shrinkable tube / waterproof tape, heat-shrinkable tube
1.13Other insulating medium filled in the bushing / dry type / dry type
1.14Metal grounding of the termination
b) Specification and quantity≥240mm2 / ≥240mm2
c) Equivalent cross-sectionsame as the cable / same as the cable
d) Maximum permissible short-circuit currentsame as the cable / same as the cable