ISA 10 - T-separable connector/adapter up to 12 kV for SF6-insulated switchgear with bushings according to EN 50181 type C ISA 10 – T-adapter This connector/adapter provides perfect sealing, electrical insulation and an electrical connection between terminations and gas – insulated (SF6) switchgear up to 12 kV. It is designed to fit bushing type ‘C’ as described by CENELEC EN 50180 and 50181 Design Elastic adapters are moulded parts which fit over the connection between the cable lug and the right-angled bushing of a gas insulated switchgear, where the air clearances are insufficient for normal operation. The non-tracking elastic housing has excellent erosion resistance, dielectric properties and environmental resistance, giving superb performance in areas of high humidity and electrical stress. ISA adapters are quick and easy to install and work in combination with all termination products. The adapter can easily be removed and reinstalled without the need for additional material or tooling, allowing access to the bushing connection for test purposes. Installation The elastic body is simply pulled over a termination, even with bulky mechanical lugs, and covers a wide cross section range of 70-300 mm2. A terminal stud with nut connects the cable lug of the termination with the bushing. The back end of the adapter is reliably sealed by a easy-to-remove, snap-in elastic cap. Packaging The insulating body, fixing bolts, terminal stud and cap are supplied in a 3-phase set complete with installation instruction. Cable lugs and termination are not included. Tests The ISA adapters conform to CENELEC HD 629.1 S2, and GOST requirements. Cross section (mm²) Ordering description Raychem alternative type 70-150 95-240 120-300 ISA 10-70/300 ISA 10-70/300 ISA 10-70/300 RICS – 3133 RICS – 3133 RICS – 3133
Transcript
ISA 10 - T-separable connector/adapter up to
12 kV for SF6-insulated switchgear with
bushings according to EN 50181 type C
ISA 10 – T-adapter This connector/adapter provides perfect sealing, electrical insulation and an electrical connection between terminations
and gas – insulated (SF6) switchgear up to 12 kV. It is designed to fit bushing type ‘C’ as described by CENELEC EN
50180 and 50181
Design Elastic adapters are moulded parts which fit over the connection between the cable lug and the right-angled bushing of a
gas insulated switchgear, where the air clearances are insufficient for normal operation. The non-tracking elastic
housing has excellent erosion resistance, dielectric properties and environmental resistance, giving superb performance
in areas of high humidity and electrical stress.
ISA adapters are quick and easy to install and work in combination with all termination products. The adapter can easily
be removed and reinstalled without the need for additional material or tooling, allowing access to the bushing
connection for test purposes.
Installation The elastic body is simply pulled over a termination, even with bulky mechanical lugs, and covers a wide cross section range of 70-300 mm2. A terminal stud with nut connects the cable lug of the termination with the bushing. The back end of the adapter is reliably sealed by a easy-to-remove, snap-in elastic cap.
Packaging The insulating body, fixing bolts, terminal stud and cap are supplied in a 3-phase set complete with installation
instruction. Cable lugs and termination are not included.
Tests
The ISA adapters conform to CENELEC HD 629.1 S2, and GOST requirements.
Cross section (mm²)
Ordering description
Raychem alternative type
70-150 95-240 120-300
ISA 10-70/300 ISA 10-70/300 ISA 10-70/300
RICS – 3133 RICS – 3133 RICS – 3133
ISA 20 - T- connector/adapter system for
gas-insulated switchgear with bushings
according to EN 50181 type C (400/630A),
10 kV, 15 kV and 20 kV.
ISA 20 – T-adapter This connector/adapter provides perfect sealing, electrical insulation and an electrical connection between terminations
and gas –insulated (SF6) switchgear up to 24 kV. It is designed to fit bushing type ‘C’ (400/630A) as described by
CENELEC EN 50180 and 50181The cable box of the switchgear must be provided with suitable protection against
electric shock. This is usually achieved by self-locking metal covers the switchgear is generally equipped with. In
addition it ensures that nobody can accidentally start working in an unearthed connection zone.
Design Elastic adapters are moulded parts which fit over the connection between the cable lug and the right-angled bushing of a
gas insulated switchgear, where the air clearances are insufficient for normal operation. The non-tracking elastic
housing has excellent erosion resistance, dielectric properties and environmental resistance, giving superb performance
in areas of high humidity and electrical stress.
ISA 20 adapters are quick and easy to install and work in combination with all termination product. The adapter can easily be removed and reinstalled without the need for additional material or tooling, allowing access to the bushing connection for test purposes.
Installation The elastic body is simply pulled over a termination, even with bulky mechanical lugs, and covers a wide cross section
range of 50-300 mm². A terminal stud with nut connects the cable lug of the termination with the bushing. The back end
of the adapter is reliably sealed by a easy-to-remove, snap-in elastomeric cap.
Packaging The insulating body, fixing bolts, terminal stud and back plug are supplied in a 3-phase set complete with installation
instruction. Cable lugs and termination are not included.
Tests
The ISA adapters conform to CENELEC HD 629.1 S2, and GOST requirements.
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