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Silicone rubber is a preferred material for cable accessoriesdue to its excellent mechanical and electrical properties.For more than 40 years silicone has been used successfullyas high-quality electrical insulation for voltages upto 400 kV. Silicone rubber features high quality electricalinsulation, superior corona and tracking resistance,combined with high elasticity. It facilitates multi rangeapplication, where one silicone rubber body can beused for various conductor cross sections. Optimalflexibility ensures easy assembly of the accessories.
.....74,0
41,6.....5
320±0. Major
components the termination are the pressure tight epoxy resin
insulator with embedded electrode, metal fixing ring, metal cable
gland and prefabricated stress cone for electrical field control...5
320±0.
Main components the termination are the push-on silicone components with integrated stress
cone for electrical field control and the liquid free epoxy resin insulator with silicone sheds....97,0
42,0.
mm
..
mm
.135
.
mm2
..1200
Diameter over prepared
cable core min..-max..85
..74,0
Creepage distance
min.
mm
34,4.105
L1
mm
583±1
757±1
757±1
L2
mm
~ 630
~ 630
~ 630
D2
mm
300
350
350
Creepage
distance
500
650
750
Ø110
330
L1
L2
D2D1
D2D1
TEV 145/170 kVSEV kV
Ø100
330
L1
L2
..11
Page 1
Dry type outdoor termination
KFEV 123-145
This new generation dry type termination free any liquid and gaseous insulation medium.
• Free insulation liquid, filling procedure
• Less parts assembled therefore faster installation
• Prefabricated capacitive silicone stress control system
• Plug-in part comprising four components (stress cone made silicone rubber, cable gland,
connetion bolt, spring loaded compression device)
• Easy fit screw type conductor connector
• All metal work made corrosion resistant aluminum alloy
• Type test certificate accordance with IEC 60840 available
Operation
voltage
Um (kV)
123
145
Type
KFEV 123 size 6
KFEV 145 size 4
Conductor
Cu/Al max...
• Integrated prefabricated stress control system with silicon rubber
• Pressure tight epoxy resin insulator cast one piece with
integrated insulation ring the bottom allowing separate the
cable screen from earth
• Cable gland made corrosion resistant aluminum alloy
• Possible installation position vertical 45° then 90° oil
expansion vessel required
• Type test according IEC 60840 available
Operation
voltage
Um (kV)
72,5
145
170
Type
SEV TEV 72
SEV 145 TEV 145
SEV 170 TEV 170
Conductor
Cu/Al max.5
Connection type
Screw/Press
S/P
S/P
S/P
Diameter over
sheath max..108,00
D1
mm
270±0.2500
Diameter over prepared
cable core min.1000
.2500
.
mm
40,7.2500
.....99
Length
(L)
mm
1754
1750
Pollution
level
e (IV)
e (IV)
Diameter
(A)
mm
60
50
L ±50
100
ØA
450 345
Page 1
Fluid filled GIS transformer termination
SEV/TEV 72-170
The termination designed for direct installation SF6 gas insulated
switchgear (GIS) the oil filled cables box the transformer.
mm2
.-max..108,00
41,6.105
..
mm
>4495
>4495
Connection type
Screw/Press
S
S
Diameter over
sheath max.
