FLUSARC 24kV

24 kV GIS Switchgear

for Secondary Distribution

> 2 , FLUSARC 24kV Sept. 20082

Main Data

12 - 24kV SF6 insulated switchgear

Compact, extensible or modular

Indoor or Outdoor

With either fuse combination or circuit breaker for transformer protection

Electric data:

Rated Voltage 12 - 24 kV

Rated Current 630 A

Short Time Current 1s 12,5-25 kA

Making Capacity 62,5 kA

Internal Arc 21 kA 1 sec

CB Breaking Capacity 16 kA

> 3 , FLUSARC 24kV Sept. 20083

Main Features Installation

Easy installation

Can reach installation site already pre-assembled

No need for specialized civil works

Fast cable connection due to standardized bushing + coupling MV cable terminals

Reduced dimensions

(CCT1, 2 disconnecting switch & 1 disconnecting switch+fuses)

Width 1065mm

Height 1665mm

Depth 825mm

Also available in 1290mm height

SF6 compartment is the same

Smaller footprint and cable compartment

> 4 , FLUSARC 24kV Sept. 20084

Main FeaturesMaintenance

Cable testing

Easy cable testing thanks to standardized bushings

Cable testing can be done without interruption of service

Adapter terminal

Capacitive insulator

Terminal cover

Test kit rod

> 5 , FLUSARC 24kV Sept. 20085

Main FeaturesMaintenance

Maintenance-free SF6 compartment

Sealed for life

No adjustement or filling with gas during the whole life

SF6 pressure gauge+ warning and alarm contacts available

> 6 , FLUSARC 24kV Sept. 20086

Main FeaturesOperation

Flusarc 24 outdoor version

Several versions available:

Indoor or outdoor

Modular, extensible or compact

Regular or reduced height

Suitable for very harsh & polluted environments

Operates in severe conditions:

Several installations already in Saudi Arabia

Several installations already in Finland

> 7 , FLUSARC 24kV Sept. 20087

Reliable working of the operating devices

Field-proven experience with thousand of installations over 15 years

All the operations are carried out from the front

Mechanical signals show the position of the various switching components

Correct sequence instructions is showed on switchgear front

Main FeaturesOperation

> 8 , FLUSARC 24kV Sept. 20088

Main FeaturesOperation

Also Type tested under water

Proved to be highly reliable

Maximum service continuity

Remote operation possible

> 9 , FLUSARC 24kV Sept. 20089

Insulation of all the live parts with SF6 gas

Simple and reliable system thanks to the low pressure gas ensuring maintenance-free operation for 30 years

Suitable for applications in polluted or high humidity areas

Flusarc not affected by external ambient conditions

Flusarc can operate completely immersed in the water for a defined period (24 h)

Main FeaturesMaximum service continuity

> 10 , FLUSARC 24kV Sept. 200810

Main featuresPersonnel safety

Direct earthing of the whole switchgear structure

Total segregation of live parts located in a completely sealed SF6 stainless steel metal housing

Access to fuses without any danger with earthing at both sides

Mechanical interlocks ensure correct sequence of operations

Security and simplicity of locking devices

Internal arc proof in the tank

On request also in cable compartment

CESI type tests certification

> 11 , FLUSARC 24kV Sept. 200811

SF6 prevents fires from spreading

Overpressure valves are placed under the switchgear:

allows the hot exhaust gas escape into cable conduit

eliminates any risk for the operator

Overpressure valves

Main featuresPersonnel safety

> 12 , FLUSARC 24kV Sept. 200812

Applications

Compact secondary substations

Light industries

Hotels, shopping centres, office buildings, business centres etc.

Airports, hospitals, tunnels, light mining applications and railways

Utilities (e.g. Iberdrola, ENEL, Endesa, EDP, Fortum, SEC)

> 13 , FLUSARC 24kV Sept. 200813

Characteristics:

24kV 630A

Short-time current: 16kA 1s

Option of two different relay types for CB (Self powered and Auxiliary powered)

Manual and motorized versions

Several versions available

Outdoor

Extensible

Reduced height

Circuit Breaker Function

> 14 , FLUSARC 24kV Sept. 200814

Vacuum CB with 3 positions disconnector in series

Connected Disconnected Earthed

Circuit Breaker Function

> 15 , FLUSARC 24kV Sept. 200815

Circuit Breaker Function

Vacuum interruption technology guarantees high performance and reliability

30 years without maintenance

Circuit breaker placed inside SF6 compartment

Reduced dimension

Disconnecting switch placed inside SF6 compartment

Reduced dimension

High reliability, same mechanism for disconnecting switch and earthing switch

> 16 , FLUSARC 24kV Sept. 200816

Flusarc 24 configurations,Block version I

NB: Also versions with reduced basement height 400 mm are available

CCCCC CCCC CCCCC

> 17 , FLUSARC 24kV Sept. 200817

Flusarc 24 configurations,Block version II

T1CC T1CC T1CCC T1CCCC

> 18 , FLUSARC 24kV Sept. 200818

Flusarc 24 configurations,Block version III

T1T1CC T1T1CCC

> 19 , FLUSARC 24kV Sept. 200819

CBC

Flusarc CB 24CBCC CBCCC

CBCCCC CBCBCC CBCBCCC

> 20 , FLUSARC 24kV Sept. 200820

Flusarc 24 Modular Version

> 21 , FLUSARC 24kV Sept. 200821

Inner View

> 22 , FLUSARC 24kV Sept. 200822

FLUSARC 24 is fully type tested

> 23 , FLUSARC 24kV Sept. 200823

FLUSARC 24 is fully type tested

CUSTOMER COUNTRYENEL ITALY

ACEA ITALY

AEM ITALY

SELMA / ENDESA SPAIN

FASYMON / IBERDROLA SPAIN

ELCONTROL BULGARIA

TECHNICAL UNIVERSITY-SOFIA BULGARIA

BEIJING POWER UTILITY CHINA

ZHUHDI POWER UTILITY CHINA

ELKAMO FINLAND

NOAVARAN BARQARIA IRAN

TENAGA NATIONAL BERHAD MALAYSIAPower Utility

LME (EDP Power Utility) PORTUGAL

TIEPCO (SEC Power Utility) SAUDI ARABIA

ARKO S.R.O. SLOVENSKA

INTERSWITCH PTY LTD SOUTH AFRICA

CRYSTAL CONSULTING & ENG. SWITZERLAND

STATIONENBAU AG SWITZERLAND

GIRISIM ELEKTRIC D.S. TURKEY(Tedas Power Utility)

BINH SON ELECTRIC CO.LTD VIETNAM

ONE CO.LTD VIETNAM

MAIN REFERENCES