Product introduction:
ABC busbar bushing is mainly used in the air insulated environmentalprotection cabinet, can effectively seal the insulation medium in thecabinet, support the connection between fixed switch cabinet andcable, and is designed to free plate installation, its rated currentcan be 630A,voltage level for 12kV ; the casing of high qualityepoxy resin and copper conductive rod, using no local inductionnetwork, can shield grounding or live display.
Product execution standards: IEC60502.4, GB/T12706.4,GB/T11022
Product features:
Incoming (outgoing) cables for gas-insulated cabinets
Integrated molded with epoxy resin
The conductive rod is made of T2 copper silver-plated material with high conductivity.
It can be used in conjunction with compatible separable cable connectors to provide full shielding and sealing.
Quick assembly and simple installation
Electrical performance parameters：
NKS-EB-12/630- | Description | A Epoxy Busbar Bushing | B Epoxy Busbar Bushing | C Epoxy Busbar Bushing |
| Technical Parameters | System Voltage | 12kV | 12kV | 12kV |
Rated current | 630A | 630A | 1250A |
Frequency withstand voltage(AC) | 42kV/1min |
Partial Discharge | 15kV＜5pC |
Impulse voltage | 95kV ±10times |
Capacitance value
| 18±3PF
| 18±3PF | 18±3PF |
| Size of the conductive rod |
| A | 485.5 | 352.5 | 255.5 |
The product has passed the inspection and certification of the China Electric Power Research Institute (CEPRI) Power Industry Electrical Equipment Quality Inspection and Testing Center
Type test reference standard: IEC 60502-4:2010 GB/T 12706.4-2008
