Post on 21-Dec-2015
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