8.7-15kV(17.5) Silicone Rubber Pre-mould Indoor(Outdoor)Termination
Applications:Pre expanded indoor termination for 8.7/15(17.5)kV, single &3 core plastic insulated cable with tape/wire screen and with or without armour.
Features:Quick, easy and safe installation.High mechnical strength.Wide cross section range.Compact dimensions.Unlimited shelf life.
8.7-15kV(17.5) Silicone Rubber Pre-mould Indoor(Outdoor)Termination Technical Data
Test sequence
Item
Requirements acc. to IEC 60502.4
8.7/15(17.5)kV
IEC 60502.4
1
AC withstand voltage test (in air and ambient temperature)
AC for 5 min. at 39kV. No breakdown, No flashover
PASS
2
Partial discharge
10pC max. at 15kV
PASS
3
Impulse withstand test
10 impulses of each polarity at 95kV
PASS
4
Heating cycles in air
30 cycles at 95℃--100℃ and 22kV in air, No breakdown, No flashover
PASS
5
Heating cycles under water
30 cycles at 95℃--100℃ and 22kV under water, No breakdown, No flashover
PASS
6
Partial discharge at 95℃--100℃
10pC max. at 15kV
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 22kV. No breakdown, No flashover
PASS
Table of specification of 8.7-15kV(17.5) Silicone Rubber Pre-mould Indoor(Outdoor)TerminationVoltage 1&3 core indoor(Outdoor)Pre-mould termination Suit for cable Section(mm 2 ) Insulation OD of Applicable Cables8.7/15kV
I(O)CP-10/3(1).1#
35
16.2～18.2
I(O)CP-10/3(1).2# 50 17.8～19.6I(O)CP-10/3(1).3# 70 19.5～21.0I(O)CP-10/3(1).4# 95 20.5～22.5I(O)CP-10/3(1).5# 120 22.0～24.3I(O)CP-10/3(1).6# 150 23.5～25.8I(O)CP-10/3(1).7# 185 25.0～27.4I(O)CP-10/3(1).8# 240 27.0～29.5I(O)CP-10/3(1).9# 300 29.5～32.0I(O)CP-10/3(1).10# 400 32.5～34.8I(O)CP-10/3(1).11# 500 34.0～37.5
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