Heat Shrinkable Cable Accessories

33-35(36)kV Heat Shrinkable Cable Accessories

Applications:

Low voltage heat shrinkable terminations for 33/35(36)kV 

Features

Heat shrinkable cable accessories for protection of indoor/outdoor electrical terminals joints under 12kV, widely used in electricity supply systems in oil refinery, metallurgy, railway, ports and other area where safety and reliability of electricity supply is vital for daily operation.

Benefits

★Segmented cable will effectively connected together or connected to the terminal appliance 

★Has good insulation properties 

★Easy to install, easy to distinguish between cable types Shrink physical properties

★Operating Temperature: -55℃ to 105℃

★Shrink Temperature: 120℃ to 140℃

33/35(36)kV Heat Shrinkable Low Voltage Cable Accessories Technical Data

Test sequence Item Remarks Requirements acc. to IEC 60502.4

33/35(36)kV IEC 60502.4

1 AC withstand voltage test (in air and ambient temperature)   AC for 5 min. at 36kV.No breakdown, No flashover PASS

2 Partial discharge 10pC max. at 65kV PASS

3 Impulse withstand test 10 impulses of each polarity at 250kV PASS

4 Heating cycles  in air 30 cycles at  95℃--100℃ and 65kV in air, No breakdown, No flashover PASS

5 Heating cycles under water 30 cycles at  95℃--100℃ and 65kV under water, No breakdown, No flashover PASS

6 Partial discharge at  95℃--100℃ 10pC max. at 156kV PASS

7 Thermal short-circuit (screen) No visible deterioration at 3.0 kA, 1s PASS

8 Thermal short-circuit (conductor) No visible deterioration at 23.0 kA, 2s PASS

9 Dynamic short-circuit No visible deterioration at 81.0 kA, not less than 10 ms PASS

10 Impulse withstand test at  95℃--100℃ 10 impulses of each polarity at 95kV PASS

11 AC withstand voltage test AC for 15 min. at 95kV. No breakdown, No flashover PASS

Table of specification of 33/35(36)kV Heat Shrinkable Cable Accessories Technical Data

Product Code Name Product Code Name For Cable (Mm2)

NRSY35-3/1 3-cores indoor termination NRSY35-1/1 1-cores indoor termination 25-50

NRSY35-3/2 3-cores indoor termination NRSY35-1/2 1-cores indoor termination 70-120

NRSY35-3/3 3-cores indoor termination NRSY35-1/3 1-cores indoor termination 150-240

NRSY35-3/4 3-cores indoor termination NRSY35-1/4 1-cores indoor termination 300-400

WRSY35-3/1 3-cores outdoor termination WRSY35-1/1 1-cores outdoor termination 25-50

WRSY35-3/2 3-cores outdoor termination WRSY35-1/2 1-cores outdoor termination 70-120

WRSY35-3/3 3-cores outdoor termination WRSY35-1/3 1-cores outdoor termination 150-240

WRSY35-3/4 3-cores outdoor termination WRSY35-1/4 1-cores outdoor termination 300-400

JRSY35-3/1 3-cores outdoor joints JRSY35-1/1 1-cores outdoor joints 25-50

JRSY35-3/2 3-cores outdoor joints JRSY35-1/2 1-cores outdoor joints 70-120

JRSY35-3/3 3-cores outdoor joints JRSY35-1/3 1-cores outdoor joints 150-240

JRSY35-3/4 3-cores outdoor joints JRSY35-1/4 1-cores outdoor joints 300-400