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Portfolio brochure

Gas-insulated switchgearPioneering innovation


2/122 Gas-insulated switchgear | ABB

ABB offers a wide range of high-voltage products up to

1200 kV (kilovolt) that help enhance the reliability, efficiency

and quality of power in transmission and distribution grids,

power plants and industries while minimizing environmental

impact.

In a power system, switchgear controls, protects and isolates

electrical equipment to boost the reliability of power supply.

With GIS technology, key components including breakers,

switches, contacts and conductors are protected with

insulating gas.

50 years of gas-insulated switchgear (GIS)innovation

First researchon SF6

First170 kV GIS

First110 kV GIS

First550 kV GIS

First 80 kA GIS

for 245 kV and 550 kV

First

800 kV GISFirst 300 kV Auto-Puffer TM

circuit-breaker

1956 1967 1971 1976 1978 1987 1994

First 145 kV GIS

in a prefabricated

housing1992

+25,000 bays

Market leader with more than

installed worldwide

66 kV to 1200 kV

Complete range of GIS

Driving technology and innovation

since 1965

ABB is a leader in power and

automation technologies that enable

utility and industry customers to

improve their performance while

lowering environmental impact. The

ABB Group of companies operates

in around 100 countries and employs

about 145,000 people.

ABB’s f irsts in GIS


3/12 ABB | Gas-insulated switchgear 3

Pioneer and technology leader

First 1100 kV

GIS substation

Largest

420 kV GIS substation

Most compact

123 kV GIS

1997 1998 2002 2008 2009 20132010

First 3-phase GIS

for 145 kV, 63 kA

Largest

urban substation

First GIS with digital

instrument transformer

First compact

420 kV GIS

substation

ABB has always been and continues

to drive innovation in GIS technology

in ratings, operations, switching

technology, smart control and

supervision, and compactness.

Continuous research and development

and advancements result in high

performance GIS with outstanding

reliability, operational safety.

GIS is a compact metal encapsulated switchgear consisting

of high-voltage components such as circuit-breakers and

disconnectors, which can be safely operated in confined

spaces. GIS is used, where space is limited, such as

extensions, in city buildings, on roofs, on offshore platforms,

industrial plants and hydro power plants.

Our global network of state-of-the-art manufacturing facilities

are located close to customers.

Xiamen, China

GIS 145 kV – 1200 kV

Vadodra, India

GIS 145 kV – 420 kV

Dammam, Saudi Arabia

GIS 145 kV – 420 kV

Hanau, GermanyGIS 66 kV to 170 kV

Zurich, SwitzerlandGIS 245 kV to 550 kV

Xiamen, ChinaGIS 66 kV to 1200 kV

Vadodara, IndiaGIS 66 kV to 420 kV

Dammam, Saudi ArabiaGIS 66 kV to 420 kV

GIS service centers

GIS global manufacturing network



For all types of applications

1 Power transmission and distribution | 2 Integration of renewable power generation units to the grid | 3 Offshore and onshore wind power connections |

Advanced features for digital substation

– Incorporation of IEC 61850 standards

– One multi-purpose electronic current transformer (ECT) and

electronic voltage transformer (EVT) for all applications

– Remote monitoring

Low environmental impact and lifecycle costs

– High energy efficiency

– Minimimal maintainance

– Enables close installation to load center hence reducing

energy losses of the grid – Reduced amount of sealing, flange connections and

support structures for efficient use of resources

1

2

3

4

5

Modular with proven reliability

– Indoor or outdoor installation

– Design flexibility and adaptability

according to needs

Extension or replacement

– Extension of existing air-insulated

switchgear (AIS) or GIS with none or

limited real estate purchase

– Enables extensions while AIS or GIS

stays under operations

Substation security

– Indoor application secures equipment

and prevents vandalism



4 Very large power plants | 5 Industry applications | 6 Long range power transmission

High quality standards and safety

– Extensive knowhow and decades of proven experience

– Manufactured and fully tested in factory according to

international standards

– High levels of safety as high-voltage components areenclosed in metal encapsulation

Reduced installation and commissioning time

– Factory assembled, fully tested and shipped as one bay up

to 420 kV

– Less civil and on-site construction works

6

Aesthethics

– Enables susbtation to be hidden in

buildings or underground

No environmental constraints

– Withstands temperature range

-55°C / +55°C

– Resists polution, corrosions,

earthquakes and high altitudes

Compact

– Small footprint for installations in cities

where land is limited or expensive

– Up to 90% volume reduction compared

to AIS enabling land cost savings



New generation GIS

ELK-04 C, 145 kV – 3150 A, 40 kA

Reliable and compact solution

The ELK-04 C is the new generation for 145 kV designed to reduce

complexity, lifecycle costs and environmental impact. Its design yields

eco-efficient performance, simplifies planning and installation while

improving serviceability.

ELK-14 C, 245 kV – 3150 A, 50 kA Eco-efficient and compact solution

The ELK-14 C is the new generation for 245 kV designed to reduce

complexity, lifecycle costs and environmental impact. The compact design

fits any installation environment and offers convenient operation and

serviceability.

ELK-3 C, 420 kV – 5000 A, 63 kA

High performance ratings in a compact design

The new generation ELK-3 C is designed to reduce complexity, its compactdesign fits any installation environment and features convenient operation

and serviceability. A single interrupter circuit breaker enables manufacturing,

testing and shipment of entire bays, which reduces installation and

commissioning time.



ELK-04 up to 170 kV – 4000 A, 63 kA

Modular solution for reliable energy supply

Based on a few building blocks with standardized dimensions, the

ELK-04 space saving and modular design offers a small footprint and easy

operation at high performance ratings.

ELK-14 up to 300 kV / 362 kV – 4000 A, 63 kA / 80 kA Modular GIS solution

The ELK-14 is a versatile solution for reliable energy supply. Based on a few

building blocks, the modular design offers an outstanding level of flexibility

for optimizing substation layouts, both in arrangement and technical

features.

ELK-3 up to 550 kV – 6300 A, 80 kA

High performance ratings in a modular design

The ELK-3 requires less space than comparable GIS systems. Its modulararchitecture permits flexibility and adaptation to changing needs while

providing short delivery and installation time. More than 1,500 installed

circuit breaker bays demonstrate proven excellent performance of our

product.

ELK-4 up to 800 kV – 6300 A, 63 kA

Extra high-voltage GIS

The ELK-4 offers maximum flexibil ity and customization in layout

configuration. Optimized, compact and easily accessible layouts for the

common one-and-a-half-breaker and two-breaker circuit schemes.

ELK-5 up to 1200 kV – 8000 A, 63 kA

Ultra high-voltage GIS

Ultra high-voltage (UHV) above 800 kV is the highest voltage level in use for

bulk alternating current (AC) power transmission across long distances.

Proven technology



Integrated gas-insulated switchgear is predesigned,

standardized and fully integrated, ideal for customers in

need of substations that can be quickly energized for grid

expansions, backup or emergency power needs, and for short

installation time requirements. With substantially reduced

installation time compared to conventional substation, total

system cost, project costs and on-site work are reduced.

The integrated GIS package comes with all primary and

secondary equipment including control, protection, monitoring

and communication completely installed in the prefabricated

housing. Due to its prefabricated design and short

deployment time, it is ideal for applications in the oil, gas and

mining industries where it can be easily transported to the

sites.

The simplif ied ELK hybr id switchgear 550 kV combines the

advantage of encapsulated technology with the simplicity of

air-insulated switchgear (AIS), offering up to 70 percent space

reduction compared to AIS.

PASS (Plug and Switch System) from 72 kV up to 420 kVencloses all functions of a complete switchgear bay in a

single module. The hybrid design makes use of traditional

air-insulated busbars to connect with other equipment in the

substation while enclosing the following bay functions in a

single-phase gas-insulated housing.

Hybrid switchgear solutions up to 550 kV

Integrated GIS solutions up to 420 kV

More than just products



ABB’s GIS can be equipped with moni tor ing, measurement,

control, protection and communication features for smooth

integration into substation automation system using

IEC 61850.

Benefits:

– Integration into substation automation systems, using

IEC 61850 interface to non-conventional instrumenttransformers (NCIT) via IEC 61850-9-2LE process bus

– All monitoring features are integrated into local control

cubicle to provide guided local control of all motorized

switching objects via HMI of ABB’s Relion® series bay

control IED, or via conventional control mimic. ABB’s

Relion® series of protection and control IEDs allows flexible

combination of control and protection functionality in one

device

– Modular Switchgear Monitoring (MSM) supervise SF6

density within the GIS

– Primary and secondary system status supervision and alarm

visualization– Station wide interlocking and double-operation interlocking

is implemented via fail-safe IEC 61850 GOOSE, or via

parallel wiring

Enabling digital substations

ABB’s service portfolio offers comprehensive solut ions that

extend the operating asset life while reducing maintenance

costs. Our service departments are positioned locally to

ensure that your entire installed base is taken care in the

fastest possible time. With technology development at the

forefront of everything we do, upgrade and retrofitting are just

two of our many offerings which can help you modernize and

extend the life of your existing equipment.

Benefits:

– 24/7 hotline ensures quick reaction time

– Diverse training courses for your personnel

– Customized maintenance and retrofit solutions to extend

your GIS lifetime and to increase the reliability of your

equipment to its maximum level

– Capability of bay extensions for any GIS, including non-ABB

switchgears

– Options to adapt your GIS to future requirements including

rating upgrades and layout modifications

– Service agreements to match your needs, including: riskassessments, warranty extensions, diagnostics, consulting

and much more

Service for GIS

GIS with integrated

ELK CP NCIT

Process level

ELK-CP14 and ELK-CP3

NCITs for GIS with

merging unit connected tothe IEC 61850-9-2

process bus for sampled

analog values for

protection and metering

Bay level

670 series control and

protection IEDs as well as

REB500 busbar

protection system, with

IEC 61850 for station and

process bus

Station level

SAS600 series of

substation automation

solutions with

IEC 61850 station bus

ELK CP

Merging unitRelion Series IEDs and

REB500 with process

and station bus

IEC 61850-9-2LE

IEC 61850-9-2LE

IEC 61850

90%

ELECTRICALLIFETIME

TIMEBASED LIFETIME

∑K

Remaining

Remaining

= 0.0

100.0%

P h as e 1 P h as e 2 P h as e 3

= 0.0

100.0%

= 0.0

100.0%

10%

!

90%

ELECTRICALLIFETIME

TIMEBASED LIFETIME

∑K

Remaining

Remaining

= 0.0

100.0%

P h as e 1 P h as e 2 P h as e 3

= 0.0

100.0%

= 0.0

100.0%

10%

!

Remote control

Providing value to our customers

Enabling digital substations



Comprehensive portfolio and proven technology

Product name ELK-04 C ELK-14 C ELK-3 C

Enclosure Three-phase Three, sing le-phase Single-phase

Rated voltage kV 145 245/253 420

Rated power frequency withstand voltage kV 275 460 650

Rated lightning impulse withstand voltage kV 650 1050 1425

Rated normal current A 3150 3150 5000

Rated short circuit-breaking current, 3s kA 40 50 63

Product name ELK-04 ELK-14 ELK-3 ELK-4 ELK-5

Enclosure Three-phase Single-phase Single-phase Single-phase Single-phase

Rated voltage kV 145/170 300/362 420/550 800 1200

Rated power frequency withstand voltage kV 275/325 460 650/740 960 1100

Rated lightning impulse withstand voltage kV 650/750 1050 1425/1675 2100 2400

Rated normal current A 3150/4000 4000 5000/6300 5000/6300 5000

Rated short circuit-breaking current, 3s kA 40/63 63/80 63/80 63 63

The above da ta are not l imiting values. Additional data on request. We reserve the righ t to alter data and technical details wi thout notice.

The above da ta are not l imiting values. Additional data on request. We reserve the righ t to alter data and technical details wi thout notice.



ABB’s commitment

Quality assurance

We are committed to providing the best products and

services. Our products comply with or exceed the

latest international standards. In addition to type tests

in independent laboratories, our certified design and

manufacturing process guarantee the highest quality.

Our products are type tested according to international

standards:

– IEC – ANSI/IEEE

– GOST

Our products are certified by third-party organizations:

– LAPEM

– PEHLA

Sustainability

For ABB, sustainability is about balancing economic success,

environmental stewardship and social progress to benefit all

our stakeholders.

Sustainability considerations cover how we design and

manufacture products, what we offer customers, how we

engage suppliers, how we assess risks and opportunities,

and how we behave in the communities where we operate

and towards one another, while striving to ensure the health,safety and security of our employees, contractors and others

affected by our activities. In line with our business practices,

we publish environmental productdeclarations for each

product we manufacture.


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© C

o p y r i g h t A B B .

1 H C 0 1 0 8 5 1 8 E 0 1 / A A 1 5Note:

We reserve the right to make technical changes or

modify the contents of this document without prior

notice. With regard to purchase orders, the agreed

particulars shall prevail. ABB Ltd does not accept

any responsibility whatsoever for potential errors or

possible lack of information in this document.

We reserve all rights in this document and in the

subject matter and illustrations contained therein.

Any reproduction , disclosure to third parties or

utilization of its content – in whole or parts – is

forbidden without prior written consent of ABB Ltd.

Copyright© 2015 ABB

All r ights reserved

ABB Switzer land Ltd.

High Voltage Products

Brown-Boveri-Strasse 5

CH-8050 Zurich / Switzerland

Phone: +41 58 588 31 86

ABB AG

High Voltage Products

Brown-Boveri-Strasse 30

D-63457 Hanau / Germany

Phone: +49 6181 50 90

ABB High Voltage Switchgear (Xiamen) Co., Ltd.

Guanghui Building, 6# Chuangxin 3rd Road

Torch Hi-Tech Development Zone, Xiamen

361006 Fujan, P.R.China

Phone: +86 592 5710330

ABB India Ltd.

Plot No. 25 & 26 (Alindra)

Savli GIDC Industrial Estate, Taluka Savli

391775 Vadodara / India

Phone: +91 26 67676609

ABB Electrical Industries Co. Ltd.

Plot No. 005VS00040, Street No. 39

31433 Dammam / Saudi Arabia

Phone: +966 920010301

www.abb.com/highvoltage

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