F35 Gas-insulated substations 145 kV, 40 kA, 3 150 A0 pages

GIS PRODUCT SOLUTIONS

F35

Gas-insulated substations

Alstom F35 gas-insulated
substations (GIS) meet the
challenges of electrical
networks up to 145 kV for all
applications: power
generation, transmission,
distribution, tertiary and
heavy industry.

145 kV, 40 kA, 3 150 A
Alstom makes the most of 50 years of experience in design, material selection,
development, engineering, manufacturing and servicing of gas-insulated substations.

ENVIRONMENT FRIENDLINESS

Lowest gas weight on the market
First-in-class SF6 sealing system

HIGHEST AVAILABILITY

Best experience and reliability data
Current transformers outside SF6
Drives and accessories at easy reach
Pure spring circuit-breaker drives

LOWEST COSTS OF LAND AND CIVIL WORKS

The most compact 145 kV GIS: bay volume 45 % below market average

SHORTEST SITE WORKS

Up to 2 bays together assembled, wired, tested and shipped
Up to 6 bays in a single standard container
Isolating device for voltage transformer / surge arrester

SMART GRID FEATURES

Full-digital monitoring, control and protection

Customised user interface
for total operational safety

© ALSTOM 2015. All rights reserved.

CUSTOMER BENEFITS
Maximum safety
Compactness with accessibility
Field-proven reliability
First-class availability
Low total cost of ownership
Smart-grid ready substation
Reduced environmental impact

Grid-GIS-L3-F35_145_kV-72450-2015_03-EN. Information contained in this document is indicative only. No representation or warranty is given or should be
relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided
without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Alstom contributes to the protection of the environment. This leaflet is printed on environmentally friendly paper.