Power Series Products / IEC European Separable Cable Accessories
35kV separable connector
Model:
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Description
35kV separable connectors include: 1. 35kV C-type separable connectors conforming to C-type bushings (commonly known as the European series): 35kV C-type shielded front plug, model WCB 35/630; 35kV C-type shielded rear plug, model WCBK 35/630. 2. 35kV E-type separable connectors conforming to E-type bushings (commonly known as the American series): 35kV E-type shielded front plug, model WEB 35/630; 35kV E-type shielded rear plug, model WEBK 35/630. 3. 35kV C-type separable connectors are generally used in 35kV ring-main switchgear, providing fully insulated electrical connections between the incoming/outgoing bushings of the switchgear and the cables. 4. 35kV E-type separable connectors are generally used in 35kV cable distribution boxes, providing fully insulated electrical connections between the bushings of the cable distribution box and the cables. When the front plug is in operation, it is bolted to the switchgear bushing socket; its tail can be directly plugged with an insulating plug, or can be extended to connect a rear plug-in cable plug or a rear plug-in surge arrester. The rear plug connects with a front plug of the same series or another rear plug of the same series, providing an extended cable connection loop (branch); it cannot be directly connected to the bushing. Its tail can be directly sealed with an insulating plug, or can be extended to connect another branch of rear plug-in cable termination of the same series or a rear plug-in surge arrester. Product features: 1. Made of high-quality EPDM rubber, it has not only excellent electrical performance, but also resistance to tearing, ozone, oxidation, and corrosion, and high mechanical strength. 2. Internationally advanced.
Features
- 35kV separable connectors include: 1. 35kV C-type separable connectors conforming to C-type bushings (commonly known as the European series): 35kV C-type shielded front plug, model WCB 35/630; 35kV C-type shielded rear plug, model WCBK 35/630. 2. 35kV E-type separable connectors conforming to E-type bushings (commonly known as the American series): 35kV E-type shielded front plug, model WEB 35/630; 35kV E-type shielded rear plug, model WEBK 35/630. 3. 35kV C-type separable connectors are generally used in 35kV ring main units, providing fully insulated electrical connections between the switchgear's incoming and outgoing bushings and the cables. 4. 35kV E-type separable connectors are generally used in 35kV cable branch boxes, providing fully insulated electrical connections between the branch box bushings and the cables. When the front plug is in operation, it is bolted to the switchgear bushing socket; its rear end can be directly sealed with an insulating plug, or extended to connect a rear-plug cable plug or rear-plug surge arrester. The rear plug connects with a front plug of the same series or another rear plug of the same series to provide an extended cable connection loop (branch); it cannot be directly connected to a bushing. Its rear end can be directly sealed with an insulating plug, or extended to connect another rear-plug cable connector or rear-plug surge arrester of the same series. Product features: 1. Made of high-quality EPDM rubber, providing excellent electrical performance as well as high tear resistance, ozone resistance, oxidation resistance, corrosion resistance, and high mechanical strength. 2. The internationally advanced three-layer injection molding process effectively ensures interface performance, avoids interlayer gaps, and minimizes partial discharge. 3. The shielded plug's inner and outer shielding design is optimized through simulation software, making the electric field structure more reasonable; the outer shielding layer is molded, with a grounding resistance of less than 5000Ω, effectively keeping the outer surface of the cable plug at zero potential and ensuring personal safety during maintenance and operation.
Specifications
1Product model / - / YH5WZ-51/134 / YH5WZ-51/134 / YH5WZ-51/134
2System nominal voltage / kV / 35 / 35 / 35
3Arrester rated voltage / kV / 51 / 51 / 51
4Continuous operating voltage / kV / 40.8 / 40.8 / 40.8
5Nominal discharge current In / kA / 5 / 5 / 5
6DC 1 mA reference voltage / kV / ≥73 / ≥73 / ≥73
70.75 U1mA leakage current / μA / ≤10 / ≤10 / ≤10
8Steep-front impulse residual voltage / kV / ≤154 / ≤154 / ≤154
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Features
- 35kV separable connectors include: 1. 35kV C-type separable connectors conforming to C-type bushings (commonly known as the European series): 35kV C-type shielded front plug, model WCB 35/630; 35kV C-type shielded rear plug, model WCBK 35/630. 2. 35kV E-type separable connectors conforming to E-type bushings (commonly known as the American series): 35kV E-type shielded front plug, model WEB 35/630; 35kV E-type shielded rear plug, model WEBK 35/630. 3. 35kV C-type separable connectors are generally used in 35kV ring main units, providing fully insulated electrical connections between the switchgear's incoming and outgoing bushings and the cables. 4. 35kV E-type separable connectors are generally used in 35kV cable branch boxes, providing fully insulated electrical connections between the branch box bushings and the cables. When the front plug is in operation, it is bolted to the switchgear bushing socket; its rear end can be directly sealed with an insulating plug, or extended to connect a rear-plug cable plug or rear-plug surge arrester. The rear plug connects with a front plug of the same series or another rear plug of the same series to provide an extended cable connection loop (branch); it cannot be directly connected to a bushing. Its rear end can be directly sealed with an insulating plug, or extended to connect another rear-plug cable connector or rear-plug surge arrester of the same series. Product features: 1. Made of high-quality EPDM rubber, providing excellent electrical performance as well as high tear resistance, ozone resistance, oxidation resistance, corrosion resistance, and high mechanical strength. 2. The internationally advanced three-layer injection molding process effectively ensures interface performance, avoids interlayer gaps, and minimizes partial discharge. 3. The shielded plug's inner and outer shielding design is optimized through simulation software, making the electric field structure more reasonable; the outer shielding layer is molded, with a grounding resistance of less than 5000Ω, effectively keeping the outer surface of the cable plug at zero potential and ensuring personal safety during maintenance and operation.
