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Cable grounding device

Country/Region china
Company SHANDONG TAIKAI INSTRUMENT TRANSFORMER CO,.LTD
Categories Xlpe Power Cable
Telephone 0538-8932577 8933806, 400-619-6979
ICP License Issued by the Chinese Ministry
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Cable grounding device

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Cable grounding device
Release time:2012-8-22
Introduce :
Product role
Run-time of the single-core high-voltage cable, the cable core through the current in the metal sheath on the formation of induced voltage, which voltage increases with the increase in cable length and cable core pass flow line short-circuit fault occurs, while when the cable line is asymmetrical, suffered voltage cable metal sheath will form a high induction potential, leading to the breakdown of the cable sheath.Therefore, the metal sheath of the cable must be used according to the design requirements of the special box of ground, ground, and to prevent the cable outer sheath breakdown and affect the normal operation of the cable line.
Product structure
1, direct ground box
Product Model: JDX
Suitable for single-core XLPE power cable metal sheath directly to ground.

2, the protection grounding box
Model:
Suitable for single-core XLPE power cable metal sheath protected ground.Sheath protection with zinc oxide varistor as a protective element, having excellent voltage characteristics, the outer insulating silicone rubber composite insulating material, protected and reliable performance.

3 Cross interconnect box
Model:
JCHX applies to a single core cross-linked polyethylene power cable metal sheath cross-connects, reduce or eliminate the sheath circulation, to limit the impact of the sheathing and insulation on both sides of the joint insulation segment overvoltage induced voltage control metal sheath to prevent cable The outer sheath breakdown, to ensure the safe operation of the cable system.The protector sheath can be replaced and convenient maintenance.

Features
1, the casing material made of a stainless steel plate and the insulating material, high mechanical strength, excellent sealing waterproofing and corrosion.
2, the internal conductive portion of tinned copper plate connection, the contact resistance is small, reliable conductivity.
3, the protector sheath is made of high quality silicone rubber zinc oxide sheath protector, can effectively prevent over-voltage cable sheath to ensure the normal operation of the cable system.
4, easy to install and can be buried installation, installation can be hung on the wall.
Technical parameters
Quality Cable grounding device for sale
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