10-35kV Prefabricated Cable Intermediate Joint

Standards Compliance:
IEC 60502.4 "Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 4: Test requirements for accessories for power cables."
GB/T 12706.4 "Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1.2 kV) up to 35 kV (Um = 40.5 kV) - Part 4: Test requirements for accessories for power cables."
JB/T 8503.2 "Assembled accessories for prefabricated insulated power cables with rated voltages from 6 kV (Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) - Part 2: Straight through joints."
T/CEC 120 "Technical specification for prefabricated cable accessories with rated voltage of 35 kV and below."

Application Range:
Rated Voltage: 8.7/15kV, 12/20kV, 26/35kV
Applicable Cross Section: 25~630mm²
Altitude: 0-4500m
Ambient Temperature: -40~+45℃

Product Models:
Three-core Mid-Joint JYZ3- Voltage- Cross Section
Single-core Mid-Joint JYZ1- Voltage- Cross Section
Single-core Insulated Mid-Joint JYZ1-JY- Voltage- Cross Section

Features:
Liquid silicone rubber injection molding, providing constant shrinkage pressure on the cable, low partial discharge along with cable "breathing".
Suitable for intermediate connection of rubber insulated power cables, applicable in harsh environments such as mines, underwater, etc.
Note: For ordering 35kV single-core joints, please specify whether straight-through or insulated type.