HENGYANG ZK INDUSTRIAL CO., LTD
| Conductor Size | 70-120mm² |
| Installation Method | Cold Shrink (No Heat Required) |
| Insulation Material | Silicone Rubber (HTV) |
| Impulse Withstand Voltage | 125kV Peak |
| Connector Type | Straight Through Joint |
| Short Circuit Rating | 40kA / 1 sec |
| Supply Ability | 5000 Sets per Month |
| Cable Type | XLPE Power Cable |
| Payment Terms | T/T,L/C,Western Union |
| Number of Cores | 3-Core |
| Operating Temperature | -60°C to +180°C |
| Packaging Details | Standard export carton with inner EPE foam cushion, waterproof PE vacuum bag, plywood pallet |
| Rated Voltage | 24kV (Um=25kV) |
| Delivery Time | 5-15 working days |
| Brand Name | WNRLN |
| Model Number | CSJ-24/3C-120-SI |
| Certification | ISO 9001:2015, IEC 60502-4 |
| Place of Origin | Guangdong, China |
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Product Specification
| Conductor Size | 70-120mm² | Installation Method | Cold Shrink (No Heat Required) |
| Insulation Material | Silicone Rubber (HTV) | Impulse Withstand Voltage | 125kV Peak |
| Connector Type | Straight Through Joint | Short Circuit Rating | 40kA / 1 sec |
| Supply Ability | 5000 Sets per Month | Cable Type | XLPE Power Cable |
| Payment Terms | T/T,L/C,Western Union | Number of Cores | 3-Core |
| Operating Temperature | -60°C to +180°C | Packaging Details | Standard export carton with inner EPE foam cushion, waterproof PE vacuum bag, plywood pallet |
| Rated Voltage | 24kV (Um=25kV) | Delivery Time | 5-15 working days |
| Brand Name | WNRLN | Model Number | CSJ-24/3C-120-SI |
| Certification | ISO 9001:2015, IEC 60502-4 | Place of Origin | Guangdong, China |
| High Light | 24kV Silicone Cable Joint ，High Temp Silicone Connector ，XLPE Straight Joint 24kV | ||
The WNRLN CSJ-24/3C-120-SI is a premium 24kV silicone cold shrink straight cable joint kit designed for 3-core XLPE insulated power cables with conductor sizes 70mm² to 120mm². Utilizing high-temperature vulcanized (HTV) silicone rubber insulation, this joint kit delivers exceptional thermal stability up to +180°C, making it the ideal choice for demanding industrial environments, high-ambient substations, and regions with extreme temperature swings.
| Rated Voltage (U0/U) | 12/20kV (24kV class, Um=25kV) |
| Conductor Size Range | 70mm² – 120mm² |
| Number of Cores | 3-Core |
| Insulation Material | HTV Silicone Rubber |
| Connector Type | Straight Through Joint (In-line) |
| Cable Insulation Type | XLPE (Cross-Linked Polyethylene) |
| Installation Method | Cold Shrink – Pull-out Core, No Heat Required |
| Operating Temperature | -60°C to +180°C (Continuous) |
| Short Circuit Thermal Rating | 40kA / 1 second |
| Impulse Withstand Voltage | 125kV Peak (1.2/50μs waveform) |
| Power Frequency Withstand | 55kV / 5 minutes |
| Partial Discharge | <10pC at 1.73U0 (20.7kV) |
| Tracking Resistance | Class 1A 4.5 (IEC 60587) |
| Ingress Protection | IP68 (Submersion Ready) |
| Standards Compliance | IEC 60502-4, IEEE 404 |
Every WNRLN silicone cold shrink joint undergoes 100% routine testing including partial discharge measurement, AC voltage withstand, thermal cycling, and dimensional inspection. Our ISO 9001:2015 certified facility ensures batch-to-batch consistency. Type test reports per IEC 60502-4 available on request.
Contact our sales team today for pricing, custom silicone formulations, or OEM requirements. Volume discounts available for project orders.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Employee Number:
11~50
Ecer Certification：
Verified Supplier
Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh... Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh...
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