Silicone Rubber Pre-mould Indoor(outdoor) Termination
12-20kV(24) Silicone Rubber Pre-mould Indoor(outdoor) Termination
Applications:
Pre expanded indoor termination for 12-20kV (24) 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.
12-20kV (24) kV Silicone Rubber Pre-mould Indoor(Outdoor)Termination Technical Data
Test sequence Item Requirements acc. to IEC 60502.4
12-20kV (24) kV IEC 60502.4
1 AC withstand voltage test (in air and ambient temperature) AC for 5 min. at 54kV. No breakdown, No flashover PASS
2 Partial discharge 10pC max. at 20kV PASS
3 Impulse withstand test 10 impulses of each polarity at 125kV PASS
4 Heating cycles in air 30 cycles at 95℃--100℃ and 30kV in air, No breakdown, No flashover PASS
5 Heating cycles under water 30 cycles at 95℃--100℃ and 30kV under water, No breakdown, No flashover PASS
6 Partial discharge at 95℃--100℃ 10pC max. at 20kV 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 125kV PASS
11 AC withstand voltage test AC for 15 min. at 30kV. No breakdown, No flashover PASS
Table of specification of 12-20kV (24) kV 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 (24) I(O)CP-20/3(1).1# 35~50 19.0~21.5
I(O)CP-20/3(1).2# 70~95 21.5~24.5
I(O)CP-20/3(1).3# 120~150 24.5~27.5
I(O)CP-20/3(1).4# 185~240 28.0~31.0
I(O)CP-20/3(1).5# 300~400 32.0~36.0
I(O)CP-20/3(1).6# 500~630 37.5~42.5
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