The approach of Clean Air insulation combined with vacuum interruption technology underlines the environmental aspect of renewable energy. Ring6 sf6 gas insulated switchgear can bear humid and salty fog, such as flood, heavy pollution, and other harsh environmental conditions. All models are single-pole metal-enclosed  and equipped with metallic partitions to ensure reliable operation and a high degree of personal as well as operational safety. - Maintenance-free design - Single-busbar system © Siemens Energy, 2020 - 2021, Skip to global navigation (country selector, search), Very flexible switchgear designs and problem-free extension, Safe operation even under extreme environmental conditions, Worldwide leading F-gas-free environmentally friendly technology, Proven vacuum interrupter unit technology, Compact GIS solution designed for offshore wind turbine installations, Optimal installation, commissioning, and service concept, Completely factory assembled and tested switchgear, Shipped in single transport unit, ready for cable connection, Same GIS dimensions for all typical switchgear configurations, One gas compartment for circuit breaker, disconnectors, and earthing switches, Component design based on well-proven technology, World's leading F-gas-free, environmentally friendly, and future-proof technology, Climate neutral: Global Warming Potential (GWP) of switching and insulation technology = 0, Innovative, non-toxic clean air insulation medium significantly reduces carbon footprint, In compliance with future norms and standards for environmentally friendly insulation mediums, Safe and easy handling, no special safety precautions or training required, Low operational costs throughout the entire lifecycle, Suitable for frequent switching: high number of short circuit interruptions with excellent switching features over the entire service life of the vacuum interrupter. equipment (switchgear and devices) and also in other applications like arc furnaces , window insulation, car tires and sport shoes! Page 10 IC1000-F320-A121-X-4A00 Murtaza Khan MS U.S. Footprint comparison (MV AIS & MV GIS - only equipment size considered) 38 kV 15 kV MV AIS MV GIS MV GIS MV AIS Space saving ~75% ~55% Medium-Voltage Gas-Insulated Switchgear MV GIS Smaller Than MV AIS – Compact Footprint Single bus comparison Siemens delivered the first gas-insulated substation for a rated voltage of 420 kV. 33kV Gas Insulated Switchgear. With GIS experience spanning 50 years across a wide range of industries and applications, GE is a leader in the design, material selection, development, engineering, manufacturing and servicing of GIS equipment. - Type-tested according to IEC 62 271-200, Gas-insulated switchgear for secondary distribution systems. INDOOR MEDIUM VOLTAGE SWITCHGEAR - UP TO 24kV Fax: +27 (0)11 820-5122 email: sg.info@actom.co.za A division of ACTOM Pty Ltd . The Siemens 8DA10 gas-insulated switchgear model is suitable for single-busbar applications. The portfolio includes GIS solutions from 60 to 800 kV, along with secondary products to maximize switchgear and network operation. Our over 45 years of experience with SF6 technology together with continuous development based on the latest research findings guarantees demand-oriented technology and the highest possible quality and cost-effectiveness. The 8VM1 blue GIS is an enhancement of the switchgear that use SF 6 as the insulating, switching, and extinguishing gas, and which will remain in the product line. and reduces maintenance requirements. HP-SRM-40.5 manufacturer of HP-SRM-40.5 indoor gas insulated switchgear panel power distribution equipment 33kv Gis switchgear. Siemens switchgear meet all performance and reliability requirements specified for modern and advanced switchgear. The Siemens range of gas-insulated switchgear (GIS), for rated voltages from 72.5 kV up to 550 kV, is an extremely successful product concept. - Type-tested according to IEC 62 271-200, Gas-insulated medium-voltage switchgear up to 40.5 kV, 31.5 kA (3s), - up to 3150 A busbar, up to 2500 A feeder Switchgear type 8DN8 combines technical expertise with all standards and advantages of the Siemens 8D type series. We improved insulating materials and production methods, and optimized enclosure forms with modern casting technology to achieve this compact design. Medium voltage switchgear for primary distribution for 36 kV suitable for indoor installations UniGear ZS2 (formerly known as UniSafe 36) is a medium voltage, metal-clad air-insulated switchgear (AIS) suitable for indoor installations. - Double-busbar system Clean air is made up of 80% N2 and 20% O2, is cleaned and free of humidity (synthetic air). Featured Manufacturer: Siemens. Ring6 33KV sf6 gis switchgear adopts a fully-sealed structure, and all the live parts components are sealed in a stainless steel tank, with a degree of protection of IP67. Find out about our GIS training opportunities. Siemens has over 40 years of experience in producing medium-voltage vacuum interrupters and delivered more than 5 million units. - Environmental independence Siemens introduced this proven technology to high-voltage power networks in 2010. Siemens has developed innovative solutions using alternative technologies that enable the F-gas-free, easy and secure transmission of electrical power. UniGear ZS2 is the new name of well-established UniSafe 36 switchgear. Rated short-time withstand current up to 40 kA, Rated short-time withstand current up to 31.5 kA, Gas-insulated medium-voltage switchgear up to 40.5 kV, 40 kA (3s), - up to 5000 A busbar, up to 3150 A feeder This poses new challenges for the electrical industry and creates a demand for products that are environmental friendly. The hermetically sealed vacuum interrupters are reliable and maintenance free thanks to its “sealed for life” technology. - Metal-enclosed It looks like you are using a browser that is not fully supported. Increasing power demand requires a new generation of wind power plants equipped with innovative technologies. We test components at our accredited testing laboratories. | English, Skip to global navigation (country selector, search). Cerius is the first customer in Denmark to order this Clean Air insulated switchgear with vacuum switching technology for a substation. The gas-insulated switchgear ELK-3 C is the new generation ELK-3 for 420 kV, 5000 A, 63 kA designed to reduce complexity, life cycle costs and environmental impact. Environmental awareness and increased resource efficiency require new technologies. to 2750 A Single- and double-busbar Gas-insulated switchgear (GIS) type 8DA/B has been an integral part of the medium-voltage portfolio at Siemens. Because power matters for industries, buildings, and infrastructure, Totally Integrated Power provides reliable, secure, and efficient power, even in harsh environments. Vacuum interrupting technology enables the implementation of clean air as an insulating medium for gas-insulated switchgear up to 145 kV. 2017 5 Application Typical uses, ratings 8DJH 36 switchgear is a factory-assembled, type-tested, 3-pole metal-enclosed single-busbar switchgear for indoor installation. SBV range of products Prior to 1980, ACTOM’s indoor vacuum arc switching is the switchgear business centered lowest of all switching media. - Metal-enclosed Typical uses 8DJ20 switchgear is used for power distribution in substations – even under severe environmen - tal conditions, such as: • Industrial environments Classifikation according to IEC 62271-200, Here you will find important information, documents, and addresses relating to low-and medium-voltage power distribution, Municipalities and distribution system operators, Global switch medium (vacuum) with greenhouse potential (GWP) = 0; No emission or emission compensation costs throughout the service life, Low boiling point, does not liquefy in low temperature applications, C-gas-free without risk of carbon decomposition in switching or insulation gas compartments, F-gas-free insulation with the lowest requirements in training, transportation, installation, operation and recycling, No accounting, documentation or reporting requirements, Rapid availability thanks to very short delivery and assembly times, Independent from atmospheric and external influences, Suitable for indoor and outdoor installation, Highly flexible switchgear arrangement for optimized system management, Adaptable to all predecessor models of the same voltage level, Very low levels of noise and field emission (EMC), making it possible to integrate switchgear into sensitive environments such as residential areas and city centers, High degree of versatility provided by a modular design and active and passive modules, Compact because the circuit breakers, disconnectors, earthing switches and instrument transformers are housed in compressed gas-tight enclosures, Environmentally friendly thanks to oil-free operating mechanism and extremely effective enclosure sealing. Brochure “Gas-insulated switchgear up to 245 kV, type 8DN9", Flyer “GIS 8DQ1 245 kV, 80/90 kA, 5000/6300A”, Brochure “HIS – Highly Integrated Switchgear up to 550 kV, type 8DQ1", Testing laboratories at Schaltwerk Berlin. A permanent process of improvement has led to today’s 8DQ1. Since its introduction back in 1968, Siemens has installed switch fields in all climatic zones of the earth, recording over 420,000 years of operation since. The total order intake of the 8VN1 switchgear reached more than 100 bays. > SF6 is used in electrical equipment because of its dielectric strength, excellent insulating properties and its arc-suppression capabilities. Eaton’s Power Xpert XGIS gas insulated switchgear is constructed with the majority of the medium-voltage parts fixed-mounted and contained in a laser-welded stainless steel SF6-filled tank suitable for withstanding harsh, corrosive environments. The GHA is a pre-fabricated metal-enclosed construction, type tested, medium voltage, SF6 insulated switchgear suitable for indoor installations. Numerical simulation and analytical calculation methods for efficient product development. We can gladly provide you with information about our extensive portfolio of gas-insulated switchgear. The Siemens 8DA and 8DB range of fixed circuit-breaker switchgear for indoor installation comprises several factory-assembled, type-tested, models of compact gas-insulated medium-voltage switchgear. You’ll find access to the various Siemens business portals here. Watch the video below to learn more about medium-voltage, gas-insulated, arc-resistant switchgear. Gas-insulated switchgear are … Skilled in MV HV Electrical Power Distribution Systems operation, maintenance and asset replacement. Learn more. Our forward-looking 8DN9 switchgear are among the smallest in the world. In 150 countries around the world there are 136,000 of our circuit-breakers in use. Brochure “Gas-insulated switchgear up to 245 kV, type 8DN9”, Brochure “Gas-insulated switchgear up to 550 kV, type 8DQ1”, Flyer "GIS 8DQ1 245 kV, 80/90 kA, 5000/6300A", Brochure “HIS – Highly Integrated Switchgear up to 550 kV, type 8DQ1”. The compact design fits any installation environment and features convenient operation and serviceability. Increased environmental awareness and improved resource efficiency are essential in today’s world. "By adding the SF6-free 8DJH 12 model to our portfolio, we are continuing the story of blue GIS medium-voltage switchgear. We offer a highly reliable, compact GIS that lowers installation space. Please note that there might be constraints on site display and usability. The switchgear meets the requirements of tomorrow while providing all the familiar 8DJH functionalities, such as the proven operating concept for load-break switchgear, the same compact dimensions, and climate neutrality. Siemens clean air technology is the first F-gas-free insulation for high-voltage GIS. Rated short-duration power-frequency withstand voltage (1 min), Rated lightning impulse withstand voltage (1.2 / 50 µs), Rated short-time withstand current (up to 1 s), Leakage rate per year and gas compartment (type-tested), Mass SF₆ or other fluorinated greenhouse gases, GWP (Global Warming Potential) / Greenhouse gas potential, Bay height, depth (depending on bay arrangement), Bay weight (depending on bay arrangement), Rated short-time withstand current (up to 3 s), Rated short-circuit breaking current (< 3 cycles), Rated switching impulse withstand voltage (250 / 2,500 µs), Rated continuous current – feeder / bus coupler, Rated short-circuit breaking current (< 2 cycles). You can also choose from vacuum 33kv switchgear price There are 133 suppliers who sells 33kv switchgear price on Alibaba.com, mainly located in Asia. - Factory-assembled, routine-tested according to IEC 62 271-200 - Single-pole and double-pole design Eaton’s Power Xpert XGIS medium-voltage gas-insulated switchgear enhances safety with a highly reliable and compact sf6 insulated switchgear design with virtually no maintenance for lower ownership cost and optimized ROI. - Hermetically enclosed Our type series 8DN8 switchgear is one of the most compact systems of its kind available worldwide. Contact regional service centers, sales offices or the factory for details, or telephone Siemens Field Service at For the best experience we suggest that you download the newest version of a supported browser: Rated short-duration power-frequency withstand voltage, Rated lightning impulse withstand voltage, Global The Siemens range of gas-insulated switchgear (GIS), for rated voltages from 72.5 kV up to 550 kV, is an extremely successful product concept. One Planet – a film about sustainability (YouTube, German), Siemens Energy is a registered trademark licensed by Siemens AG. "We're proud that our new SF 6-free switchgear are being used successfully in the Nissum Bredning Vind wind farm," said Karlheinz Kronen, CEO of the High Voltage Products Business Unit in the Siemens Energy Management Division. The gas-insulated circuit-breaker switchgear for application in nearly all branches like Airports & Ports Automotive Buildings Cement Industries Chemicals & Pharma Mining Download Brochure . This page requires JavaScript in order to be fully functional and displayed correctly. Our gas-insulated switchgear for rated voltages from 72.5 kV to 550 kV deliver demand-oriented technology at the highest possible level of quality and cost-effectiveness. The successful seismic test of the 8VM1 blue GIS® once more proves Siemens’ sustainable, reliable and resilient design. As a leader in the global market, we offer circuit breakers that meet the differing environmental, technical and economic conditions of countries around the world. Their compact design allows their use in the most confined spaces, whether in the basement of a high-rise building, in a department store, in an industrial plant, on the first floor of an old historic building or in a mobile container. Please enable JavaScript and reload the site. The Siemens 8DA and 8DB range of fixed circuit-breaker switchgear for indoor installation comprises several factory-assembled, type-tested, models of compact gas-insulated medium-voltage switchgear. High voltage Switchgear (GIS) 24kV & 36kV C-GIS (20GB, 20GC, 30GB) Compact and economical Middle-voltage application with high reliability - Compactness World’s first substation with SF₆-free vacuum switching technology in a 110-kV high-voltage grid, Innovative, climate-compatible insulation using clean-air, Retrofitting and expanding the existing air-insulated switchgear, including protection and control systems. - Cost-efficiency, - up to 5000 A busbar, up to 2500 A feeder (3150 A on request) Since its introduction back in 1968, Siemens has installed switch fields in all climatic zones of the earth, recording over 420,000 years of operation since. 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