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 95ºC--100ºC and 22kV in air, No breakdown, No flashover
PASS
5
Heating cycles under water
30 cycles at 95ºC--100ºC and 22kV under water, No breakdown, No flashover
PASS
6
Partial discharge at 95ºC--100ºC
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 95ºC--100ºC
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)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
16.2~18.2
I(O)CP-10/3(1).2# 50 17.8~19.6
I(O)CP-10/3(1).3# 70 19.5~21.0
I(O)CP-10/3(1).4# 95 20.5~22.5
I(O)CP-10/3(1).5# 120 22.0~24.3
I(O)CP-10/3(1).6# 150 23.5~25.8
I(O)CP-10/3(1).7# 185 25.0~27.4
I(O)CP-10/3(1).8# 240 27.0~29.5
I(O)CP-10/3(1).9# 300 29.5~32.0
I(O)CP-10/3(1).10# 400 32.5~34.8
I(O)CP-10/3(1).11# 500 34.0~37.5
Shijiazhuang Histe Electronic Co., Ltd was established in 1991. It is the earliest firm to produce prefab cold shrinkable cable accessories domestically. The firm is located in Shijiazhuang Lvdao Development Zone which is close to Qingdao-Yinchuan Super Highway neighboring the second circle-highway around Shijiazhuang city-the junction of Beijing-Guangzhou, Shijiazhuang(short for Shi)-Taiyuan, Shi-Dezhou railway. So its transport is very convenient.