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Pre-mould termination

Specification

8.7/15kV Silicone Rubber Pre-mould Indoor(Outdoor)Termination

Voltage

1&3 core indoor(Outdoor)
Pre-mould termination

Suit for cable Section
(mm 2 )

Insulation OD
of Applicable Cables

8.7/15kV

I(O)CP-10/3(1).1#

35

16.218.2

I(O)CP-10/3(1).2#

50

17.819.6

I(O)CP-10/3(1).3#

70

19.521.0

I(O)CP-10/3(1).4#

95

20.522.5

I(O)CP-10/3(1).5#

120

22.024.3

I(O)CP-10/3(1).6#

150

23.525.8

I(O)CP-10/3(1).7#

185

25.027.4

I(O)CP-10/3(1).8#

240

27.029.5

I(O)CP-10/3(1).9#

300

29.532.0

I(O)CP-10/3(1).10#

400

32.534.8

I(O)CP-10/3(1).11#

500

34.037.5

 

12/20kV Silicone Rubber Pre-mould Indoor(outdoor) Termination

Voltage

1&3 core indoor(Outdoor)
Pre-mould termination

Suit for cable Section (mm 2 )

Insulation OD
of Applicable Cables

12/20KV

 

I(O)CP-20/3(1).1#

3550

19.021.5

I(O)CP-20/3(1).2#

7095

21.524.5

I(O)CP-20/3(1).3#

120150

24.527.5

I(O)CP-20/3(1).4#

185240

28.031.0

I(O)CP-20/3(1).5#

300400

32.036.0

I(O)CP-20/3(1).6#

500630

37.542.5

 

26/35kV Silicone Rubber Pre-mould Indoor(outdoor) Termination

Voltage

1&3 core indoor(Outdoor)
Pre-mould termination

Suit for cable Section (mm 2 )

Insulation OD
of Applicable Cables

26/35kV

I(O)PC-35/3(1).1#

5070

29.533.0

I(O)PC-35/3(1).2#

95120

33.036.0

I(O)PC-35/3(1).3#

150185

36.039.5

I(O)PC-35/3(1).4#

240

39.542.0

I(O)PC-35/3(1).5#

300

42.044.5

I(O)PC-35/3(1).6#

400

44.547.5

I(O)PC-35/3(1).7#

500

48.550.0

I(O)PC-35/3(1).8#

630

51.554.0

 

Test Standards For 8.7/15kV

Sample Test No.

Test Items

Requirements

Results

Remarks

8.7/15kV Silicone Rubber pre-mould Outdoor Termination

OPC-10 3*185

AC withstand
voltage test

No flashover,No breakdown shall occur at 39kv for 5 min

No flashover,No breakdown shall occur at 39kv for 5 min

PASS

Partial discharge at testambient temperature

15kv,10pc

2pc

PASS

Heating cycle voltage test in air

No flashover,No breakdown during 3 cycles at 95 -10023kV

No flashover,No breakdown during 3 cycles at 95 -100 23kV

PASS

Partial discharge test at 95 -100

15kv,10pc

2pc

PASS

Impulse withstand voltage test at 95 -100

No flashover,
No Breakdown
95kV,10 times

No flashover
No Breakdown 105kV, 10 times

PASS

Dynamic short-circuit test

No visible deterioration at 80.1kA,not less than 10ms

No visible deterioration at 80.49 kA,67ms

PASS

AC withstand

voltage test under rain

No flashover No breakdown shall occur at 35kv 1min

No flashover No breakdown shall occur at 35kv 1min

PASS

 

Test Standard For 12/20kV

Sample test No.

Test Items

Requirements

Results

Remarks

12/20kV Silicone Rubber pre-mould Outdoor Termination

OPC-20 3*185

AC withstand
voltage test

No flashover No breakdown 4.5Uo 5min

No flashover No breakdown, shall occur at 5 Uo 1 min

PASS

Partial discharge test

20kv,10pc

2pc

PASS

Heating cycle voltage test in air (3 cycles)

Cooled for 3h, Heating at 95 -100

No flashover No breakdown at AC 2.5 Uo Heating cycles:8h 95 -100

PASS

Partial discharge test

21kv,10pc

2.3pc

PASS

Impulse withstand voltage test

125kV 10 times 95 -100

No flashover No breakdown

PASS

AC withstand

voltage test under rain

4Uo,No flashover No breakdown

4.5 Uo, No flashover. No breakdown

PASS

Heating cycle voltage test in air (60 cycles)

Cooled for 3h, Heating at 95 -100

No flashover No breakdown AC 2.5 Uo Heating cycles:8h 95 -100

PASS

 

 

 

 

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