ga-gae system
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The document details the GA-GAE630 gas-insulated modular and compact switchgear designed for electrical distribution up to 24 kV. It emphasizes its compliance with IEC standards, reliability, safety features, and efficient design, highlighting its application in various sectors including smart grid, transmission, and renewable energy. Notably, over 735,000 units are in service across more than 100 countries, underscoring its global adoption and innovation in electrical solutions.
![6 ga-gae630
General ratings
III. Technical details
ga-gae630 IEC
Rated Voltage Ur [kV] 7.2 12 17.5 24
Rated frequency fr [Hz] 50 / 60
Rated normal current Ir
Busbars and cubicle interconnection [A] 630
Feeder
Output to transformer
[A]
[A]
630
200
Rated short-time withstand current
with tk = 1 s – 3 s Ik [kA] 20
Peak value Ip [kA ] 50
Rated insulation level
Rated power-frequency withstand voltage [1 min] Ud [kV] 20 28 38 50
Rated lightning impulse withstand voltage Up [kV] 60 75 95 125
Internal arc classification according to IEC 62271-200 IAC AFL AFL 20 kA 1 s
Degree of protection IP IP65 (Gas tank)
IP3XD / IP44 (enclosure)
Colour of equipment RAL Grey 7035
Loss of service continuity category LSC LSC2
Partition class PM](https://image.slidesharecdn.com/ga-gae630-en-140801051848-phpapp02/85/ga-gae-system-6-320.jpg)
![7 ga-gae63077
IV. Design characteristics
Constructive structure: Modular cubicles
General view
1k 1ts 1lsf 1lsv
Width [mm] 350 400 600 500
Depth [mm] 665 665 665 665
Height [mm] 1400 1400 2000 / 2300 2000 / 2300
Weight [kg] 127 150 225 330
1
2
3
4
Gas tank
Busbar
Driving mechanism
Cable compartment
1a Switching and breaking devices
1b Pressure relief duct
1
2
3
4
1a
1b
5
5 Control box](https://image.slidesharecdn.com/ga-gae630-en-140801051848-phpapp02/85/ga-gae-system-7-320.jpg)
![8 ga-gae63088
IV. Design characteristics
Constructive structure: Compact cubicles
2k1ts 2k1lsf
Width [mm] 980 980
Depth [mm] 665 665
Height [mm] 1400 1400
Weight [kg] 298 355
1
4
1a
1b
2
3
1
2
3
4
Gas tank
Driving mechanism
Cable compartment
1a Switching and breaking devices
1b Pressure relief duct
Control box
General view](https://image.slidesharecdn.com/ga-gae630-en-140801051848-phpapp02/85/ga-gae-system-8-320.jpg)
ga-gae system
- 1. Location: Date: Speaker: ga-gae630 2ry Distribution Switchgear Up to 24 kV IEC standards Reliable innovation. Personal solutions.
- 2. 2 ga-gae6302 30’ I. Introduction II. Main features III. Technical details IV. Design characteristics V. References Contents
- 3. 3 ga-gae6303 Preface I. Introduction ga-gae630 Fully gas insulated modular (gae) and compact RMU (ga) switchgear • Up to 24 kV / 630 A / 20 kA 1-3 s / 50 - 60 Hz. IEC standards •First ga RMU was launched in 1985, gae in 2001 •Completely designed in Germany •+385,000 ga in service in +60 countries and +350,000 gae in service in +40 countries •Application: DNS (Distribution Network Solutions for secondary distribution) Your business and DNS applications Segments Smart Grid Transmission & Distribution Generation Infrastructures Industrial Tertiary Wind Solar Dispatchable RES
- 4. 4 ga-gae6304 Safety II. Main features • Internal arc tested AFL • All live components inside a hermetically sealed gas tank • Mechanical and electrical interlocks to prevent unsafe operations Reliability • Fully insulated and sealed for life • 100 % routine tested at factory • Screened cable connectors Efficiency • ga compact design up to four functions per gas tank • gae modular design suitable to any electrical single line diagram • Easy frontal access to install and to test MV cables and HRC fuses • Small size and light weight Sustainability • No SF6 use during installation • En-of-life management • Use of highly recyclable material Continuous innovation • Smart-grid ready system • Ambient temperature in -5 / -25ºC
- 5. 5 ga-gae630 ga-gae630 range III. Technical details ga compact cubicles 1ts1a1 1k *1 gae modular cubicles Load- break switch (LBS) 1a 1lsf *2 2k2ts 2k1ts 1h *3 1e 1lsv *4 1ts 1m *5 3k2k1lsf 1ts1a21ts1s-b 3k Cable connection Fused LBS SF6 Circuit Breaker Busbar riser Busbar earthing Vacuum CB Metering Two feeders Three feeders Two transformer feeders Two feeders and one transformer feeder Two feeders and one SF6 CB (*) Available versions: (1) 1k, 1kb and 1kg (2) 1lsf and 1lsfg (3) 1h1 and 1h2 (4) 1lsv and 1lsvg (5) 1m1, 1m2, 1m4, 1m5, 1m5ü, 1m6 4k 3k1ts 2k2ts 2k1ts 2k1lsf Two feeders and one transformer feeder Two feeders and one SF6 CB Two feeders and two transformer feeders Three feeders and one transformer feeder One transformer feeder and one connection One transformer feeder and one cable connection with two set of bushings Three feeders Four feeders
- 6. 6 ga-gae630 General ratings III. Technical details ga-gae630 IEC Rated Voltage Ur [kV] 7.2 12 17.5 24 Rated frequency fr [Hz] 50 / 60 Rated normal current Ir Busbars and cubicle interconnection [A] 630 Feeder Output to transformer [A] [A] 630 200 Rated short-time withstand current with tk = 1 s – 3 s Ik [kA] 20 Peak value Ip [kA ] 50 Rated insulation level Rated power-frequency withstand voltage [1 min] Ud [kV] 20 28 38 50 Rated lightning impulse withstand voltage Up [kV] 60 75 95 125 Internal arc classification according to IEC 62271-200 IAC AFL AFL 20 kA 1 s Degree of protection IP IP65 (Gas tank) IP3XD / IP44 (enclosure) Colour of equipment RAL Grey 7035 Loss of service continuity category LSC LSC2 Partition class PM
- 7. 7 ga-gae63077 IV. Design characteristics Constructive structure: Modular cubicles General view 1k 1ts 1lsf 1lsv Width [mm] 350 400 600 500 Depth [mm] 665 665 665 665 Height [mm] 1400 1400 2000 / 2300 2000 / 2300 Weight [kg] 127 150 225 330 1 2 3 4 Gas tank Busbar Driving mechanism Cable compartment 1a Switching and breaking devices 1b Pressure relief duct 1 2 3 4 1a 1b 5 5 Control box
- 8. 8 ga-gae63088 IV. Design characteristics Constructive structure: Compact cubicles 2k1ts 2k1lsf Width [mm] 980 980 Depth [mm] 665 665 Height [mm] 1400 1400 Weight [kg] 298 355 1 4 1a 1b 2 3 1 2 3 4 Gas tank Driving mechanism Cable compartment 1a Switching and breaking devices 1b Pressure relief duct Control box General view
- 9. 9 ga-gae630 Project References Utility • Germany: E.on, EnBW, RWE, RheinEnergie, Vattenfall…. • China : Southern Grid, State Grid… • Australia: Energy Australia • Bulgaria : B. Power • Dominican Republic: EDESUR, CEPM • Malaysia: Tenaga TNB End Users • Germany: o Dresden football stadium o DB (German railways) MV network o IOF Fraunhofer Institute o Zugspitze mountain cable car station o Leitz Industrial Park in Wetzlar • Malaysia: Exxon Mobil platform • China: 2008 Olympic games facilities RES • Germany: Wertheim PV plant • Italy: Udine PV plant • South Africa: Kalkbukt PV plant • Germany: Schopfloch wind farm • Sweden: Österlen wind farm • China: Ningxia Hanas Master wind farm Germany China South Africa Dominican Rep. Czech Rep. Slovakia Poland Romania Switzerland Hungary Bulgaria V. References Sweden Denmark Ukraine Turkey Egypt Thailand Indonesia Malaysia Australia Japan Vietnam Main countries with ga-gae630 installed:
- 10. 10 ga-gae630 Solution Notes V. References End Users RheinEnergie headquarters in Stuttgart Germany Dresden football stadium Germany
- 11. Thank you! more information: www.ormazabal.com and social networks ga-gae630 downloads: Brochure: CA-500 Flyer: CA-438 / 439 Manuals: OI_yyyy_GA-x / OI_yyy_GAE-x
Editor's Notes
- #4: Tipo 3 de presentación de capítulo Se utilizará para presentaciones con fotografias grandes o dos fotografias y texto explicativo. Puede ser con bullets o texto Necesitamos aclarar si “recargamos” las presentaciones con el fondo de color y el margen de color. Siendo estos siempre corporativos.
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- #8: Diapositiva texto-ilustración estándar Esta seria la muestra de utilizar solo los colores corportavios en el título “Section Title 1” Nota: color texto cuerpo según IC (Text: Arial 12-10 pt. Pantone Warm Grey 5 C / white.)
- #9: Diapositiva texto-ilustración estándar Esta seria la muestra de utilizar solo los colores corportavios en el título “Section Title 1” Nota: color texto cuerpo según IC (Text: Arial 12-10 pt. Pantone Warm Grey 5 C / white.)