GIS/ GISO Series End suction Pumps

The GIS/GISO Series pump is an end-suction, single stage, back pullout centrifugal pump encompassing 35 standard sizes. The pump is designed in accordance to international standards ISO 2858, ISO 5199 ISO 2548. The pump is dimensionally interchangeable with other ISO pumps of the same size conforming to the same standard.Get price

GIS/ GISO Series End Suction Pumps

the best engineering practices available worldwide. The GISO / GIS series back pull out, foot mounted centrifugal is no exception. The single stage end suction pump has been designed with latest CAD (Computer Aided Design) and CFD (Computational Fluid Dynamics) and is accordance with the international standard ISO 5 .Get price

E-045 Gas Insulated Substation Definitions and Basics

with one GIS type. The fourth level range lets in the 362 kV and 420 kV voltages with the same GIS type. The 345 kV voltage level is treated as 362 kV and is no longer advocated by standards. The third and fourth ranges are used mainly in in North America and Europe, usually 245 kV and 420 kV in Europe and 300 kV and 362 kV in North America.Get price

GIS Series End Suction Pumps | Brown Brothers Engineers New

The GISO / GIS series comes with cast iron casing wet end, SS304 impeller and wear rings and SS420 shaft as standard. In order to suit a wider range of applications, the GISO / GIS series of pump casing are also available in the following materials: EN-GJL-250 (Cast Iron) EN-GJS-450-10 (Ductile Iron) EN 1.4301 / AISI 304 (Stainless Steel 304)Get price

Product brochure Gas-insulated switchgear ELK-14 C, 245 kV

Product brochure. Gas-insulated switchgear ELK-14 C, 245 kV High performance in a smaller footprint. 2 GIS ELK-14 C, 245 kV | ABB. ABB is a leader in power and automation technologies that enable utility and indus- try customers to improve their performance while lowering environmental impact. The ABB Group of companies operates in around 100 countries and employs about 150,000 people.Get price

GIS Series End Suction Pumps | Kelair Pumps Australia

The GISO / GIS series comes with cast iron casing wet end, SS304 impeller and wear rings and SS420 shaft as standard. In order to suit a wider range of applications, the GISO / GIS series of pump casing are also available in the following materials: EN-GJL-250 (Cast Iron) EN-GJS-450-10 (Ductile Iron) EN 1.4301 / AISI 304 (Stainless Steel 304)Get price

The history of gas-insulated substations - Think Grid

Jun 13, 2012 · Since then, more than 100 bays have been installed in Europe and the g 3 experts continue to develop new solutions utilizing this alternative insulation and switching gas. In particular, development efforts are focused on a 420 kV g 3 gas-insulated substation and consequently the development of a 420 kV interrupter using g 3 for arc quenching. Named as the LifeGRID project, this current development effort is being co-funding by the EU Commission’s LIFE Programme.Get price

Gas Insulated Switchgear - GE Grid Solutions

XD|GE provides Gas Insulated Switchgear (GIS) solutions for high to ultra . high-voltage power transmission and distribution networks. We offer a highly reliable, compact GIS that lowers installation space. and reduces maintenance requirements. Designed with light-weight, durable aluminum enclosures, total load on the foundation and buildingGet price

GIS Substation Design and Execution HV and EHV GIS

2014/04 - Houston - CED – GIS - 3 GIS introduction 1/7 sf 6 properties 1/3 zA GIS is the implementation, within a complete HV substation, of the remarkable sulphur hexafluoride (Sulfr hexafluoride) properties in terms of voltage withstand and current interruption zsf 6 main data zNeutral gas: insulators and live parts are perfectly protectedGet price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A gas-insulated substation (GIS) uses a superior dielectric gas, insulating gas, at moderate pressure for phase-tophase and phase-to-ground insulation. The high voltage conductors, circuit breaker interrupters, switches, current transformers, and voltage transformers are in sf 6 gas inside grounded metal enclosures. The atmospheric air insulation used in a conventional, air-insulated substation (AIS) requires meters of air insulation to do what sf6 gas can do in centimeters.Get price

Laois-Kilkenny Reinforcement Project

4.3.2 GIS GIS substations are purposefully compact to reduce overall compound required space. In a single busbar GIS substation, restrictions may be imposed on adjoining bays due to proximity or possibly gas compartment layout. The gas compartment layout will not impact on this substation as both 400kV 110kV substations are double busbar.Get price

GIS substations - Hitachi ABB Power Grids

Hitachi ABB Power Grids substations with gas-insulated switchgear (GIS) are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for utility, commercial and industrial customers. The robust and low maintenance GIS based design minimizes the substation’s footprint by as much as 70 percent, enabling it to be installed indoors, in busy urban areas and in harsh environments.Get price

Main components of a Gas Insulated Substation (GIS) you

GIS components. Gas-insulated substations (GIS) use circuit breakers, disconnect switches, and grounding switches, and have various means of indicating their position, either opened or closed, so the same as in air-insulated substation (AIS).Get price

GIS Series End Suction Pumps | Brown Brothers Engineers Australia

The GISO / GIS series back pull out, foot mounted centrifugal is no exception. The single stage end suction pump has been designed with latest CAD (Computer Aided Design) and CFD (Computational Fluid Dynamics) and is accordance with the international standard ISO2858. This highly efficient and flexible design makes the GISO / GIS series pump ideal for wide range of pumping applications, from water supply and irrigation to mining and building services.Get price

Pumps for Oil Gas - Hyosung Power Industrial Systems PG

Oil Gas Solutions API Pump Type_ OH2 Model USP U-Series Single suction pump Type Centerline Support, Horizontal, Radial Split, Single Stage, Single Suction, Overhung, Heavy Duty Centrifugal Pump Standard Range - Capacity : To 1,920 m3/h (8,454GPM) - Total Head : To 380 m (1,250ft) - Temp : -100 ~ 450°C (-148 ~ 842°F) API Pump Type_ BB2 (Single Stage) Model KDR K-Series Double suctionGet price

GIS | High-Voltage Gas Insulated Switchgear Substations

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. GIS technology originated in Japan, where there was a substantial need to develop technology to make substations as compact as possible. The clearance required for phase to phase and phase to ground for all equipment is much lower than that required in an air insulated substation; the total space required forGet price

Centrifugal Pump Selection Guide - Goulds Pumps

multistage pump in the world, is ideally suited for boiler feed service. Vertical turbine and double suction pumps can handle the most demanding condensate or circulating water needs. Sumps can be cleared with Goulds Pumps' line of vertical or submersible sump pumps. Heavy duty slurry pumps like the XHD, SRL and 5500 areGet price

Clients - SPT Offshore

SPT-104 brochure map omslag v6 corr.indd 1 16-09-16 14:39. 2 suction pump, •• AC/DC and transformer substations and wind turbine generator substructuresGet price

The Top 25 Gas Insulated Substation (GIS) Companies

Nov 27, 2017 · A substation is considered as one of the vital element of power system infrastructure. Presently there are two types of substations primarily being used: Air Insulated Substation (AIS) and Gas Insulated Substation (GIS). In the past few years, demand for gas insulated substation has gained wide momentum across several countries.Get price

Clean and Compact MV Drive - Schneider Electric

GIS switchboard MV/MV power transformer AIS 12 MV switchboard Secondary electric substation Electric substation The Altivar 1200 is open to most networks and can be integrated in any medium-voltage architecture. The Altivar 1200 solution is based on a transformer, drive and medium-voltage electric motor assembly.Get price

International Journal of Scientific Engineering Research

Abstract— Gas insulated substations (GIS) have made their entry into the Indian power sector and are now operating nationwide with a high degree of reliability. Gas insulated substation (GIS) are mixture of technologies with interfaces between components providing mechanical, dielectric and current carrying functions.Get price

Measuring partial discharge in GIS - Think Grid

To overcome this constraint, a parallel technology was developed, the Gas-Insulated Substation (GIS), using a gas, for example sulphur hexafluoride (SF 6), at high pressure. SF 6 has excellent dielectric properties and is used as the insulating medium between the phases and between the phases and earth. As a consequence, a GIS is much more compact.Get price

Substations Electrification - Hitachi ABB Power Grids

The competitive energy market requires innovative and reliable solutions for effective integration of power from conventional and renewable generation plants, and efficient transmission and distribution to residential, commercial and industrial consumers.Get price

Gis substation Manufacturers Suppliers, China gis

gis substation manufacturer/supplier, China gis substation manufacturer factory list, find qualified Chinese gis substation manufacturers, suppliers, factories, exporters wholesalers quickly on Made-in-China.com.Get price

Centrifugal API Pumps | SPP Pumps

All SPP Pumps sites are ISO9001:2008, ISO14001:2004 and OHSAS 18001:2007 approved. The company also has ISO/TS 29001 Certification, the quality management system (QMS) requirement for companies supplying to International Petroleum, Petrochemical and Natural Gas Industries.Get price

CHINTfirst substation project as EPC contractor in Kuwait

CHINT TD has announced the partnership with Public Authority for Housing Welfare (PAHW) of Kuwait by signing an EPC contract on Mutlaa substation project with 6 132kV substations in design, construction, installation and commissioning, marking the first step into substation EPC sector as a Chinese private enterprise in Kuwait.Get price

Alstom TD India to supply Power Grids first Make in India

May 12, 2015 · Alstom TD India has been awarded a contract worth approximately 34 million (INR 2266 million) by Power Grid Corporation of India Limited (Power Grid) to supply two Gas-Insulated Substations (GIS). The two substations will be located at Betul in Madhya Pradesh and Navsari in Gujarat. Both substations will be completely manufactured in IndiaGet price

PGE Phases Out Sulfr hexafluoride in HV Substation GIS | TD World

Jan 27, 2020 · The utility’s first purchase of a dry-air/vacuum GIS was for its Evolution substation at the Livermore, California, U.S., training center. Most recently, the utility purchased a second dry-air/vacuum GIS for a 115-kV, 50-kA, 3000-A multi-bay GIS at its new Hunters Point substation.Get price

Vacuum pump - Wikipedia

A vacuum pump is a device that draws gas molecules from a sealed volume in order to leave behind a partial vacuum. The job of a vacuum pump is to generate a relative vacuum within a capacity. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.Get price