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20/24kV Cold Shrinkable Termination Kit and Straight Through Joint

For 20/24kV single core or 3 cores PVC and XLPE power cabletermination kit and straight through joint, with good electncal and mechanicalproperties.

Applicatlon:

1. Possesses specific dielectric properties

2. Strong resistance to tracking and corrosion

3. Unique hydrophobicity

4. Eliminates dead zones in insulation caused by cable bending

5. Requires no heat source or specialized tools for field installation, overcoming the drawback of heat-shrink types needing heat during construction

6. Features excellent performance, innovative structure, and easy installation; automatically retracts and resets upon removal of support during use

Product Characteristics

Performance Characteristics

property Parameter Evaluation
Power frequency dry-state withstand voltage (kV/5min) 54 No lash and breakdown
Power frequency damp-state withstand voltage (kV/5min) 54 No lash and breakdown
Power frequency long-time withstand voltage (kV/4h) 48 No lash and breakdown
Surge withstand voltage (kV/1.2/50μs±10 times) 125 No breakdown
DC withstand voltage (kV/15min) 96 No lash and breakdown
Part discharge (kV.pc/1.5u) 10 Pass

Parameter

For cable cross section(mm²) Indoor termination kit Outdoor termination kit Straight through joint
Single core Three cores Single core Three cores Single core Three cores
35,50,70 NLSY-20/1.1 NLSY-20/3.1 WLSY-20/1.1 WLSY-20/3.1 JLSY-20/1.1 JLSY-20/3.1
95,120,150, NLSY-20/1.2 NLSY-20/3.2 WLSY-20/1.2 WLSY-20/3.2 JLSY-20/1.2 JLSY-20/3.2
185,240,300 NLSY-20/1.3 NLSY-20/3.3 WLSY-20/1.3 WLSY-20/3.3 JLSY-20/1.3 JLSY-20/3.3
400,500,630 NLSY-20/1.4 NLSY-20/3.4 WLSY-20/1.4 WLSY-20/3.4 JLSY-20/1.4 JLSY-20/3.4

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