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Cold shrinkable cable accessory 10KV

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10KV three-core outdoor termination
Specification
Description
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Specification

Product Name

Model

Cable cross section(mm²)

10KV three-core outdoor termination

WLSY-10/3.1

25-50

WLSY-10/3.2

70-120

WLSY-10/3.3

150-240

WLSY-10/3.4

300-400


It is applicable to 6/10, 8.7/15kv 3 cores PVC and XLPE power termination kit and intermediate joint, with good electrical and mechanical properties. 

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Technical Data

No.

Items

Requirements

1

DC withstand voltage test

52kv 15 min

2

Partial discharge test

10Pc 1.7U0

3

Impulse voltage test

105kv 1.2/50 μs  +10times

4

Power frequency withstand voltage test

35kv 4h

5

Humid condition power frequency withstand voltage testoutdoor

39kv 5min

6

Dry condition power frequency withstand voltage testindoor

39kv 5min

7

Main cold shrinkable material

Shore hardness(A)

45 ± 3

8

Tensile strength (Mpa)

14

9

Permanent distortion ratio

5%

10

Insulation tubing

Volume resistivity (Ω.cm)

1×1014

11

Breakdown strength(kv/mm)

23

12

Heat shrinkable stress control tube

Dielectric constant(ε)

25


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