Mediumvoltage gasinsulated switchgear type gma are exclusively intended for switching and distributing electrical power. Gas insulated switchgear market size industry growth report. Abb medium voltage products airinsulated primary switchgear, iec type airinsulated primary switchgear unigear range and zs8. Gas insulated switchgear with solid dielectric busbar for applications up to 38kv. Reply of prebid queries submitted by abb for 33kv gas. Abb s mediumvoltage switchgear portfolio helps protect and control electrical equipment in commercial, industrial and utility applications worldwide. The abb portfolio for gas insulated high voltage switchgear comprises several modular designed model ranges for voltage ratings from 52 kv up to 1100 kv. Our deep domain expertise in innovative engineering and advanced manufacturing combined with our global presence enables us to help our customers solve their toughest electrical infrastructure. Mediumvoltage mv gas insulated switchgear gis types 8da10 and 8db10 are gas insulated, vacuum circuit breaker designs with a maximum design voltage of 4. Manual for installation and operation hb 60205 en zx2 gas. Secocue 36v gas insulated medium voltage switchgear secocube is an indoor, factoryassembled, metalenclosed, cubicle type gas insulated switchgear for single busbar applications. As abbs topline product, zx2 primary distribution switchgear is especially suited for.
It is available in 18 different configurations suitable for most switching applications within the range from 6 to 40. Abb s innovative hybrid substations combine gas and air insulated switchgear technologies to make the installation more compact, minimize maintenance requirements and maximize availability and reliability. These instructions for assembly are an integral part of the product and must be stored so that they are at any time readily accessible for and can be used by persons who are to work on the switchgear. Zx2 is part of abbs successful zx family of gasinsulated indoor switchgears for primary distribution. Abb provides latest edition of its switchgear manual. The company has executed two gis projects for 145kv and 33kv and the third of 220kv is scheduled for commissioning in. The test programme was based on iec 6227 and was performed with gasinsulated switchgear of type zx and the rem615 and. After the success of the 10th edition of abb switchgear manual, the company has launched the complete textual revised 11th edition on the internet. Abb to supply gasinsulated switchgear for substation in. Due to the gas enclosed design, gis is the most suitable solution for indoor and underground substations.
Medium voltage iec gas insulated primary switchgear gis zx0. Any other use constitutes improper use and may result in dangers and damage. Gasinsulated switchgear from abb flexible combination, reliability, availability and economy are the attributes that make it easy for our clients in industry and the public sector to decide in favor of this product series. Gasinsulated medium voltage switchgear gasinsulated medium voltage switchgear gasinsulated medium voltage switchgear. Metal clad switchgear safetypressure relief design all three primary compartments of secogear are provided with pressure relief. Purpose share status on replacement of sf6 with environmentally friendly insulating gas for high voltage gis and breakers. Zx2 is part of abbs successful zx family of gas insulated indoor switchgears for primary distribution. The quality of our gas insulated switchgear is the result of a rigorous standard quality management system, which has been certified in accordance with iso 9001. Due to the gas enclosed design, gis is the most suitable. Zxfamily gasinsulated medium voltage switchgear zxfamily gasinsulated medium voltage switchgear zxfamily gasinsulated medium voltage switchgear. Gis technology originated in japan, where there was a substantial need to develop technology to make substations as compact as possible. Gas insulated switchgear with gas insulated busbar for heavy duty applications up to 38kv. The system of gasinsulated switchgear is composed by. Medium voltage mv sf6 insulated ring main unit for secondary distribution up to 40.
Gas insulated medium voltage switchgear gas insulated medium voltage switchgear gas insulated medium voltage switchgear goose messages. Minimum overall costs due to low maintenance requirements. Mediumvoltage mv gasinsulated switchgear gis types 8da10 and 8db10 are gasinsulated, vacuum circuit breaker designs with a maximum design voltage of 4. Gas insulated switchgear gas circuit breaker latest. Gas insulated highvoltage switchgear gis is a compact metal encapsulated switchgear consisting of highvoltage components such as circuitbreakers and disconnectors, which can be safely operated in confined spaces. Rated up to 52kv, our wellknown and proven designs are connected with the latest devices and features like arc flash protection and condition monitoring sensors. Medium voltage iec gas insulated primary switchgear gis zx2. Innovative in its design, ge s secogear is a compact air insulated switchgear and leads the industry in safety, reliability, performance and sustainability. Gasinsulated switchgear with solid dielectric busbar for applications up to 38kv. A gas insulated substation gis is a high voltage substation in which the major structures are contained in a sealed environment with sulfur hexafluoride gas as the insulating medium. Abbs sf6 gasinsulated switchgear technology has been proving its worth, day in and day. For over 30 years abb in new zealand has developed proven secondary distribution switchgear solutions. Abb is a pioneer of gistechnology, with unequaled knowhow and unrivaled system competence.
Safeplus is a metalenclosed compact switchgear system for. Mv gis ring main unit safering gas insulated switchgear. They must only be used in the scope of the specified standards and the appropriate installation specific technical data. Medium voltage switchgear abb industrial solutions. Zx2 gasinsulated medium voltage switchgear single busbar systems up to 5000 a for the us market. Gas insulated switchgear are notable for maximum safety, as the circuit. Safering is a ring main unit rmu for the secondary distribution network. Maximum availability due to impressive mtbf figures. Eaton s power xpert xgis gas insulated switchgear is constructed with the majority of the mediumvoltage parts fixedmounted and contained in a laserwelded stainless steel sf6filled tank suitable for withstanding harsh, corrosive environments. Gasinsulated switchgear with gasinsulated busbar for heavy duty applications up to 38kv. This threephase encapsulated, arcresistant switchgear for single and double busbar applications is equipped with separate gasfilled busbar and circuit breaker compartments. The gas insulated switchgeargis hgis is composed of the major equipments used in a substation such as circuit breaker, disconnector, earthing switch, voltage transformer and surge arrester in a grounded metallic enclosure. Gas insulated medium voltage switchgear feeder 1250 a 1 density sensor 2 circuitbreaker operating mechanism 3 multifunctional protection and switchgear control unitmultifunctional protection and switchgear control unit 4 three position disconnector operating mechanism 5 three position disconnector 6 busbar 7 pressure relief disk. Think you know what a gas insulated substation gis.
In 2012 abb builds on the success of earlier products and with a view to the future introduces safelink 2. Control and monitoring facilities are easily accessible in spite of the compact design of the switchgear. Xdge is one of the most reliable gas insulated switchgear suppliers with. 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. Medium voltage iec gas insulated primary switchgear gis zx1. Gas insulated switchgear from abb flexible combination, reliability, availability and economy are the attributes that make it easy for our clients in industry and the public sector to decide in favor of this product series. Mv gas insulated switchgear for primary distribution suitable for indoor. We believe that although many gis manufacturers produce a we believe that although many gis manufacturers produce a product similar to ours, it is our ability of giving you a high quality system at a reasonable price that sets us apart. Gis highvoltage gas insulated switchgear substations. Primary gas insulated switchgear schneider electric.
It features all advantages of the established zx2 switchgears and retains the same compact dimensions with a simultaneous reduction in gwp to inherently follows the criteria for new substation design and offers a higher reliability and flexibility than other solutions. Goose messages facilitate direct communication between field devices in a zx switchgear system, enabling them to exchange information via the substation bus on, for example. Gasinsulated highvoltage switchgear gis is a compact metal encapsulated. Gasinsulated switchgear elk04 modular system up to 170 kv, 4000 a, 63 ka product brochure. Primary gas insulated switchgear gasinsulated primary distribution switchgear offers highperformance functionality with compact installation footprints, unmatched by other designs.
The threephase encapsulated, arcresistant switchgear is equipped with separate gas filled busbar and circuit breaker compartments. Fully iec certified with testing done in kema and iph test labs in accordance to iec 62271100 and iec 62271200. Abb switchgear products include options for low voltage switchgear and medium voltage switchgear which is comprised of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. Abbs modular and ecoefficient 145kilovolt gasinsulated switchgear duration. Gas insulated switchgear highvoltage gis gas insulated switchgear features. General technical specification for 220kv sf6 gas insulated metal enclosed switchgear on photo. Abb library is a web tool for searching for documents related to abb products and. Pioneer and technology leader driving gis innovations. Abb is one of the technology leaders in the range of gas insulated switchgear. Gasinsulated medium voltage switchgear manual for installation and operation hb 60205 en. It features all advantages of the established zx2 switchgears and retains the same compact dimensions with a simultaneous reduction in gwp to 33kv gis switchgear docx may 2014 kplc iec60507.
Artificial pollution test on hv insulators to be used on ac system iec 60517. It can be provided both as single busbar configuration and as a double busbar configuration. Abb gas insulated switchgear for the ras laffan power plant, qatar all parts of the switchgear should be three phase enclosed for 220kv gis. The gha is a prefabricated metalenclosed construction, type tested, medium voltage, sf6 insulated switchgear suitable for indoor installations. Ecoefficient gasinsulated switchgear for single or double busbar. All models are singlepole metalenclosed and equipped with metallic partitions to ensure reliable operation and a high degree of personal as well. In april 2015, abb delivered indoor gis to thirteen 6611 kv substations to support infrastructure development projects in qatar. Safeplus is a metalenclosed compact switchgear system for distribution applications from 6 to 40. Lightning impulsewithstand voltage ratings up to 200 kv bil and interrupting ratings up. Dec 21, 2016 abbs modular and ecoefficient 145kilovolt gasinsulated switchgear duration.
Abb library is a web tool for searching for documents related to abb products and services. Nobody has more handson experience, gathered in thousands of applications, in all climates, operat ing conditions. That means more than 40 years of customer fulfillment and longterm management of customer benefits. Medium voltage ansi gas insulated primary switchgear gis zx2. We manufacture various types of switchgear including gasinsulated switchgear. Abb gas insulated switchgear free download as powerpoint presentation. Description reference comments deviations proposed comments of iitbhu 1 cl.
Highvoltage gis gas insulated switchgear features since the first operation of the phase segregated type gis in 1970, fuji has successfully developed as a standard series of phase segregated type or three phase encapsulated type gis which realized a quite compact and very reliable construction. In gasinsulated switchgear, earthing of switchgear sec tions is performed. The content of the new ebook is, says abb stateoftheart. Gasinsulated medium voltage switchgear feeder 1250 a 1 density sensor 2 circuitbreaker operating mechanism 3 multifunctional protection and switchgear control unitmultifunctional protection and switchgear control unit 4 three position disconnector operating mechanism 5 three position disconnector 6 busbar 7 pressure relief disk. The content of the new ebook is, says abb stateoftheart, and contains all relevant iec, din and en. This threephase encapsulated, arcresistant switchgear for single and double busbar applications is equipped with separate gas filled busbar and circuit breaker compartments.
Gasinsulated mediuminsulated medium voltage switchgear zx. Gasinsulated medium voltage switchgear gasinsulated switchgear flexible combination, reliability, availability and economy are. Technology factoryassembled, typetested and metalenclosed switchgear for indoor installation stainlesssteel vessel welded gastight switchgear vessel, gasinsulated singlepole insulated. Product information gasinsulated mediumvoltage switchgear for primary distribution the siemens 8da and 8db range of fixed circuitbreaker switchgear for indoor installation comprises several factoryassembled, typetested, models of compact gasinsulated mediumvoltage switchgear. Iec 61850 in zx gasinsulated medium voltage switchgear. Gasinsulated switchgear for substations sf 6insulated switchgear up to 245 kv, type 8dn9 the clear bay configuration of the lightweight and compact 8dn9 switchgear is evident at first sight. Secocue 36v gas insulated medium voltage switchgear secocube is an indoor, factoryassembled, metalenclosed, cubicle type gasinsulated switchgear for single busbar applications. If the switchgear is sold to new owners, they must receive this document along with the. The power xpert xgis mv switchgear delivers an option that is small in size and big in value, with high reliability and enhanced safety to support. The metalenclosed gas insulated switchgear inherently follows the criteria for new substation design and offers a higher reliability and flexibility than other solutions. New abb breakthrough in gasinsulated switchgear significant reduction in global warming potential abb launches the worlds first ecoefficient, mediumvoltage gasinsulated switchgear with airplus the brand new gasinsulated switchgear gis with airplus is a revolutionary ecoefficient sf 6 alternative for mediumvoltage mv. Gas insulated medium voltage switchgear single busbar systems up to 5000 a for. Primary gas insulated switchgear gas insulated primary distribution switchgear offers highperformance functionality with compact installation footprints, unmatched by other designs.
Mediumvoltage gas insulated switchgear type gma are exclusively intended for switching and distributing electrical power. The siemens 8da and 8db range of fixed circuitbreaker switchgear for indoor installation comprises several factoryassembled, typetested, models of compact gas insulated mediumvoltage switchgear. Hyundai electric manufactures highperformance, highreliability based on iec and ansi certified switchgear and has the largest supply record in the domestic industrial plant market, ranging from various types of buildings to plants, including nuclear power plants. Gas insulated switchgear gas circuit breaker latest price. Lightning impulsewithstand voltage ratings up to 200 kv bil and interrupting ratings up to 40 ka are available. The stainless steel gas tanks protect all high voltage parts inside permanently from environmental influences resulting in a very reliable and practically maintenancefree switchgear. Iv general technical specification for 220kv sf6 gas insulated metal enclosed switchgear on photo. Zxfamily gas insulated medium voltage switchgear zxfamily gas insulated medium voltage switchgear gas insulated switchgear flexible combination, reliability, availability and economy are.
On behalf of abb ag, kema tested the performance of goose. Gas insulated switchgear gishgis up to 252kv compact. The sf6 gas insulated metal enclosed switchgear shall be totally safe against inadvertent touch of any of its live constituent parts. Hyundai electric entered the circuit breaker market in 1984, and has maintained its position as a domestic leader in the field for the past 30 years, supplying its products to 40 countries worldwide. Since the first operation of the phase segregated type gis in 1970, fuji has successfully developed as a standard series of phase segregated type or three phase encapsulated type gis which realized a. Product brochure gasinsulated switchgear elk04 modular. Studies carried out by abb show that for urban supply networks the combination of hv gasinsulated switchgear gis and hv cable has important advantages over systems with airinsulated switchgear ais and overhead lines. Abbs mediumvoltage switchgear portfolio helps protect and control electrical equipment in commercial, industrial and utility applications worldwide. Gas insulated metal enclosed switchgear for rated voltages of 36 kv and above.
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