24KV 630A T-body Screened Coupling Separable Connector for Bushing Type C
We designed this 24KV 630A Screened Coupling Separable Connector for bushing type C (EN 50180/EN 50181) to connect polymeric cables to medium voltage switchgears and transformers up to 24kV / 630A.
Features:
- T-Body Screened Coupling: This separable connector features a T-body design for secure and efficient coupling, as well as increased stability during operation. Its screened construction provides efficient shielding and reduces electromagnetic interference.
- Built-in Capacitance Test Point: This connector has a built-in capacitance test point, facilitating easy assessment of circuit status. It enables the installation of a fault indicator for quick identification and resolution of issues.
- No Minimum Phase Clearance Requirements: This connector provides flexibility in installation with no minimum phase clearance requirements. This feature can simplify the setup process.
- Versatile Mounting Options: This connector has versatile mounting options, including vertical, horizontal, or any angle in between, providing versatility in installation configurations.
- Durable Construction: We manufactured this connector with high-quality EPDM and silicone rubber. It can ensure durability and longevity in challenging operational conditions.
- Easy Installation and Maintenance: We designed this connector for ease of installation, reducing downtime during setup. Minimal maintenance requirements, contributing to overall system reliability.
Properties:
| Product Type: | 24kV 630A Separable Connector |
| Conductor Size: | 35-400 mm² |
| Insulation Material: | EPDM and Silicone Rubber |
| Continuous Operating Voltage: | 12kV / 20kV |
| Continuous Nominal Current: | 630A |
| AC Withstand Voltage: | 24kV |
| Partial Discharge Voltage: | 52kV <10pC |
| 5 min AC Withstand Voltage: | 117kV |
| 15 min DC Withstand Voltage: | 104kV |
| Impulse Withstand Voltage: | 200kV ± 10kV |
Application:
We designed this pre-molded separable connector to connect polymeric cables to transformers, switchgear, motors, and various equipment. Key features include:
- Suitable for both indoor and outdoor installations, it ensures consistent performance in a variety of environments.
- Designed to accommodate system voltages of up to 24 kV, making it suitable for medium-voltage applications.
- Capable of handling a continuous current of 630 A and sustaining overloads of up to 900 A for 8 hours, providing adaptability for varying electrical demands.
- Compatible with a range of cable particulars:
- Polymeric cables, including XLPE, EPR, and so on.
- Accommodates both copper and aluminum conductors for enhanced flexibility.
- Supports semiconducting or metallic screens for optimized performance.
- Conductor size: 35-400 mm².
Selection Guide:
| Product No. | Conductor Cross Section (mm²) | Insulated Outer Diameter | Cable Type | Size of Stress Cone |
| JBK-24/630-35 | 35 | 18.6 | 12/20 | B |
| JBK-24/630-50 | 50 | 19.6 | 12/20 | B |
| JBK-24/630-70 | 70 | 21 | 12/20 | B |
| JBK-24/630-95 | 95 | 22.6 | 12/20 | C |
| JBK-24/630-120 | 120 | 24.2 | 12/20 | C |
| JBK-24/630-150 | 150 | 25.6 | 12/20 | C |
| JBK-24/630-185 | 185 | 27.2 | 12/20 | D |
| JBK-24/630-240 | 240 | 28.7 | 12/20 | D |
| JBK-24/630-300 | 300 | 31.1 | 12/20 | E |
| JBK-24/630-400 | 400 | 33.2 | 12/20 | E |
Scope of delivery:
| Part Name | Number |
| Front T body | 3 |
| Insulate plug | 3 |
| Sealing cap | 3 |
| Adaptor (stress cone) | 3 |
| Crimp connector | 3 |
| Stud bolt | 1 |
| Silicone | 1 |
| Assembly instructions | 1 |
| Accessories |
If you have any other special requirements, please contact our sales engineer.
