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Kategorie: Leták / Datasheet |
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Development, consultancy, planning and design, cost-optimization, production, logistics, installation and service. With this all-round support the nkt cables HV-team will be at ourcustomer’s service in regard of the products high voltage and extra-high voltage cables and accessories. Optimized internal communication systems, specialized divisions and intensively trained team members are the power behind the customer-orientated installation solutions. With competence and know-how the nkt cables “Power Team” provides secure and reliable power supply wherever fully developed high-voltage power transmission is ...
The termina-
tions comply the standards where dimen-
sions and scope supply are specified, i. Like the outdoor termina-
tions, the same prefabricated stress cone
made silicone rubber used. The epoxy resin insulator is
cast one piece with integrated insulating
ring the bottom.) mm2
1000 2500 2500 2500 2500 2500 2500
Length (approx.
IEC 60859 for the switchgear termination
and 50299 for the transformer termina-
tion. Apart from the
environmental aspect, the dry design
provides further advantages like easier in-
stallation and need for filling equipment,
both contributing significant savings
for installation the terminations.) 950 1150 1150 1400 1400 2200 2200
Contact nkt cables check whether the dry
termination available for your application. Upon request the terminations can be
adapted into existing housings not in
compliance with these standards.
Liquid Filled Termination
Also switchgear and transformer termina-
tions are available the dry type design
being completely free from any liquid or
gaseous filling medium.
Technical Data
Highest voltage Um
kV 72,5 145 170 245 300 420 550
Lightning impulse voltage 350 650 750 1050 1050 1425 1550
Conductor Cu/Al (max.24
Switchgear Terminations and Transformer Terminations
The different versions the switchgear and
transformer terminations are designed for
operation voltage 550 kV.
Dry Type Termination
The termination equipped with epoxy
resin insulator. Also in
this case the interior the insulator filled
with silicone oil.e. this way possible to
isolate the cable metal screen from earth. The
dry type termination also comply
to the dimensions stated in
the relevant standards. Thus,
the overall size the termination compact
allowing installation even confined space. An
additional insulating ring not needed.
KSEV 145: dry type switchgear terminationKSEV 145: dry type switchgear terminationKSEV 145: dry type switchgear termination
. Therefore, they can
replace liquid filled terminations installed a
GIS housing the oil filled cable box a
transformer
