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72kV High Voltage
Joints |
Raychem
72kV elastomeric heat shrinkable joints, a unique
system, gives the transmission engineer ease of
installation previously only available for medium
voltage accessories. 72kV joints from Raychem
set the standard for simplicity and reliability.
Product Features & Benefits
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Heat shrink and elastomeric
technologies
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Joints and terminations have
been technologies proven by extensive use
in the field
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Cross-bonding, shield-break
and external grounding facilities
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Testing to international
standards and external grounding facilities
under the supervision of independent test
institutes
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Link boxes for cross-bonding
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Mechanical lugs and connectors
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Suitable for all polymeric
cables
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Designed
for easy jointing
Raychem joint design comprises of a connector
that allows even large cross-sections to be jointed
and two dual wall, heat shrinkable sleeves. A
heavy walled co-extrusion of two layers of red
insulation forms the inner sleeve. The outer sleeve
consists of a thick layer of red insulation co-extruded
under a black outer conductive layer which acts
as the joint screen.
Controlled torque connector (Mechanical
Connector)
The connector design allows cables to be jointed
without special tools, heat treatment or filing
off after installation. Shear head bolts ensure
a pre-engineered electrical connection.
Cross-Bonding
The elastomeric Raychem 72kV joints are suitable
for all polymeric cables and can accommodate various
cross-bonding shield break and external grounding
arrangements.
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Earth Link Boxes
For HV joints with facility of copper link, cable
entry sealing and Sheath Voltage Limiters (SVL)
for earth connection and cross-bonding.
Application
- Direct grounding
- Single point bonding
- Cross-bonding
- Cross-bonding and transposition
- Sheath voltage limiters (SVL)
Features
- Compact design
- Stainless steel
- Hermetically sealed
- 1-phase and 3-phase boxes
- Sheath voltage limiters (SVL)
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