Ⅰ. Introduction to ZS202 Epoxy Bushing
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.
Ⅱ. Features of ZS202E poxy Bushing
The ZS202 Epoxy Bushing offers a multitude of features that make it a standout choice for power distribution systems:
1. Superior Insulation
The bushing is made from high-quality epoxy resin, providing excellent insulation properties that ensure safe and stable electricity flow.
2. High Conductivity
The conductive rod is made of T2 copper with silver plating, ensuring high conductivity and minimal energy loss.
3. Full Shielding and Sealing
It can be used in conjunction with compatible separable cable connectors to provide full shielding and sealing, protecting against environmental factors and ensuring long-term performance.
4. Quick Assembly and Simple Installation
Designed for easy and quick assembly, the ZS202 bushing simplifies the installation process, reducing downtime and labor costs.
5 . Reliability and Safety
The bushing has passed rigorous inspections and certifications, including those from the China Electric Power Research Institute (CEPRI) Power Industry Electrical Equipment Quality Inspection and Testing Center, ensuring its reliability and safety in operation.
Ⅲ. Electrical Performance Parameters of ZS202 Epoxy Bushing
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
