33kV heat shrink termination kit

Type:
WRS(outdoor)     NRS(indoor)         JRS(joint)
Application:
The product is suitable for single-core, 2C,3C,4C,5C, with normal section from 25~500mm2, either XLPE cable,PVC cable termination and joint. Function as insulation, sealing and connection. It only needs to heat enough when installation. The product is including insulation tube, semi-conducting tube, stress control tube, sheath tube, breakout and rain skirt and so on.

2. Technical Data
2.1 Rated voltage and  frequency 21/33kV, 50Hz
2.2 Max. Working voltage 40kV
2.3 Power frequency voltage 1min(wet) 72kV
2.4 Impulse voltage 170 kV
2.5 Suitable cable section 25~800mm2
2.6 Environment and condition
2.6.1 Sea level< 2000m
2.6.2 Suitable environment temperature -50° C~+50° C2.7 The creeping distance of the termination
2.7.1 Outer creeping distance of insulation tube 262mm (indoor)
2.7.2 Outer creeping distance of insulation tube 550mm(outdoor)
2.8 Long term current capacity same with the fitting cable
2.9 The method of Neutral point ground: Directly ground

Service Life: 30 years