Product introduction:
ZS202 bushing is mainly used in SF6 inflatable cabinet, caneffectively seal the cabinet insulation medium, support andfixed cable and copper row, rated current can achieve 630A 1250Avoltage grade 35kV, the material of high quality epoxy resin andcopper, using non-local induction network, can shield groundingor connected to live display.
Product execution standards: IEC60502.4, GB/T12706.4,GB/T11022
Product features:
Incoming (outgoing) cables for SF6 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-35/1250- | Description | 1# ZS202 Epoxy Bushing | 2# ZS202 Epoxy Bushing | 3# ZS202 Epoxy Bushing |
| Technical Parameters | System Voltage | 12/24/35kV |
Rated current | 630A | 630A | 1250A |
Frequency withstand voltage(AC) | 95kV/1min |
Partial Discharge | 45kV＜5pC |
Impulse voltage | 200kV ±10times |
Capacitance value
| 18±3PF
| 18±3PF | 26±3PF |
| Size of the conductive rod |
| A | Φ25 | Φ25 | Φ32 |
| B | Φ25 | Φ32 | Φ32 |
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
