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GIS/Equipment Terminations FullScreen
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The dry compact GIS/Transformer termination for voltage classes up to 245 kV is designed to be installed in cable entry housings of gas-insulated switchgear (GIS)/Transformer.

  • Make in India
  • TE
  • Complies with IEC 62271-209 standard, which essentially specifies interfaces between termination and switchgear
  • Adapters available to match dimensions of wet (oil-filled) type terminations, as specified in IEC 60859
  • Insulator can be installed by GIS / transformer manufacturer at factory, saving installation time on-site and reducing risk of contamination of cable entry housing
  • No special tools required for installation
  • Easily separable, consists of a plug-in part and epoxy resin insulator
  • Transformer Terminations comply to dimensions as per EN50299 Standard
  • more...

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Specifications

Parameter
Operates in SF6 and insulating liquids like transformer oil
Corona shield at top of Transformer termination provides shielding for terminal
Dry interfaces, no oil-filling
Pressure-tight resin housing
Prefabricated and factory-tested silicone-rubber stress cone
Torque-controlled or wedge-type multi-contact conductor bolt
Insulated cable gland for sectionalization
Type tested according to IEC 60840 and IEC 62067 standards

Design Data  

Rated kV 

36/69 (72.5) 

76/132 (145) 

127/220 (245) 

Diameter over insulation range 

38.40mm - 77.4 mm 

38.40 mm - 95.10 mm 

64.0 -123.1 mm 

Diameter over sheath 

≤120 mm 

≤140 mm 

≤160 mm 

Cable screen type 

Corrugated Al. sheath, Copper wire, Copper tape, Lead sheath, etc. 

Corrugated Al. sheath, Copper wire, Copper tape, Lead sheath, etc. 

Corrugated aluminium sheath/Lead sheath/Cu wire. etc. 

Max. Cross section (Al/Cu) 

≤1200 mm² 

≤1600 mm² 

≤2500 mm² 

Conductor connection 

Mechanical (shear off bolts)/Wedge connector 

Mechanical (shear off bolts)/Wedge connector 

Mechanical (shear off bolts)/Wedge connector 

Material of Housing 

Epoxy Resin 

Epoxy Resin 

Epoxy resin 

Material of connection bolt 

Aluminum Alloy 

Aluminum Alloy 

 Aluminum Alloy 

Method of Stress Control 

Geometric 

Geometric 

Geometric 

Type of Stress Cone 

Pre-moulded silicone rubber 

Pre-moulded silicone rubber 

Pre-moulded silicone rubber  

Corona Shield (only for Transformer Termination) 

Aluminium Alloy 

Aluminium Alloy 

Aluminum Alloy 

Installation temperature [°C] 

0 to +40 

0 to +40 

0 to +40 

Operation temperature 

-55 °C - +55 °C 

 -55 °C - +55 °C 

 -55 °C - +55 °C 

Storage temperature [°C] 

0 to +40 

0 to +40 

0 to +40 

Technical Information

Relevant standard 

  

IEC 60840 

IEC 60840 

IEC 62067 

Rated voltage U0 /U (Um) 

kV 

36/69 (72.5) 

76/132 (145) 

127/220 (245) 

Rated frequency 

Hz 

50 

50 

50 

Lightening impulse voltage 1.2/50µs 

kV 

350 

650 

1050 

AC Voltage withstand test (15/30 min) 

kV 

90 

90 

 254/318 

Partial discharge 1.5Uo (kV) 

pC 

 ≤5 

 ≤5 

≤5 

Rated current 

kA 

as per cable 

as per cable 

 as per cable 

Rated short circuit current conductor) 1s 

kA 

as per cable  

as per cable 

as per cable 

Rated short circuit current (sheath) 1s 

kA 

as per cable 

as per cable 

as per cable 

Creepage distance 

mm 

254 

410 

475 

Electrical Data for 72/145/245 kV GIS / Equipment Extra High Voltage Termination  

Certifications

CPRI
CPRI

More info available on request

KEMA
KEMA

More info available on request

KIT
KIT

More info available on request

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