Ⅰ. Introduction to T-Type Electrical Connector
NKS POWER separable connector (front connector, T-type) is suitable for RMU, switchgear, cable branch box (XLPE, EPR, etc.) incoming and outgoing line termination, no minimum phase gap requirement, providing power cables to switchgear Fully shielded, insulated, sealed connection, small size, light weight, safe and reliable, easy to disassemble and assemble, and can operate safely and stably in various harsh environments.
Product execution standards: IEC60502.4, GB/T12706.4
The product matches the C-type bushing in EN50180&50181.
Ⅱ. Features of T-Type Electrical Connector
1. Safe and Environmentally Friendly Materials
NKS Power T-type connectors are made of safe and environmentally friendly silicone rubber. This material is not only environmentally friendly but also releases no harmful substances during use, meeting modern environmental standards.
2. Excellent Electrical Performance
This connector features excellent insulation properties, effectively preventing leakage current and ensuring safe operation of electrical systems. Its excellent resistance to corona discharge and tracking ensures stable performance even in high-voltage and high-current environments.
3. Advanced Manufacturing Process
This advanced manufacturing process, utilizing three layers of peroxide cross-linking after injection molding, not only enhances the connector's mechanical strength but also effectively reduces partial discharge.
4. Integrated Voltage Regulation
This connector features a built-in voltage regulation mechanism that evenly distributes the electric field, preventing insulation breakdown caused by localized voltage concentration.
5. Wide Applicability
This connector is compatible with both copper and aluminum wires and meets the termination requirements of cables of different materials. Whether copper or aluminum, this connector provides a reliable connection and ensures stable power transmission.
6. Quick Assembly and Easy Installation
NKS Power's T-type connectors are quick to assemble and easy to install. The process is simple and efficient, requiring no complex tools or specialized knowledge. This significantly reduces installation time and costs.
Ⅲ. Electrical performance parameters of T-Type Electrical Connector
NKS-35/630-PQ- | Items | Parameter |
Technical Parameters | Cable rated voltage | 26/35kV |
| System Voltage | 35kV |
Rated current | 630A |
Frequency withstand voltage(AC) | 117kV/5min |
Partial Discharge | 45kV＜10pC |
Impulse voltage | 200kV |
Shielding resistance | ＜5000Ω |
Applicable cable cross section | 35-630mm² |
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
Ⅳ. Selection table for T-Type Electrical Connector
Nominal cross section (mm²) | Insulated core OD(mm) AVG | Stress cone ID(mm) | Product Code |
35 | 31.3 | 1# | 26.5 | 96002CPS-SZ |
50 | 32.5 | 26.5 | 96003CPS-SZ |
70 | 34.2 | 2#
| 30.0 | 96004CPS-SZ |
95 | 35.9 | 30.0 | 96005CPS-SZ |
120 | 37.2 | 30.0 | 96006CPS-SZ |
150 | 38.8 | 3#
| 34.0 | 96007CPS-SZ |
185 | 40.5 | 34.0 | 96008CPS-SZ |
240 | 42.7 | 34.0 | 96009CPS-SZ |
300 | 44.9 | 4#
| 38.0 | 96010CPS-SZ |
400 | 47.8 | 38.0 | 96011CPS-SZ |
500 | 51.2 | 5#
| 43.0 | 96012CPS-SZ |
630 | 55.1 | 43.0 | 96013CPS-SZ |
