kv А
|
|
- Richard Whitehead
- 5 years ago
- Views:
Transcription
1 kv А Publication
2 "IZOLYATOR" PLANT performs design, manufacturing, warranty and post-warranty service of high-voltage bushings for various applications. The enterprise is the main supplier of high-voltage bushings for power industry in Russia and CIS countries. Hundreds of thousands of bushings were manufactured and are in operation now. Production program: bushings from 35 to 1150 kv for power transformers and shunt reactors high current bushings from 20 to 35 kv for transformers-to-busbar connection bushings from 110 to 500 kv for cable connection of transformers bushings from 35 to 220 kv for high voltage circuit-breakers wall bushings from 66 to 220 kv 220 kv bushings for complete SF6 insulated switchgears The bushings of any climatic-dependent design version are available. All the bushings are interchangeable with manufactured previously in regard of overall dimensions and connecting dimensions. Quality management system according to requirements of international s t a d a r d EN ISO 9001:2008 is operating at the plant. All the bushings are certified for compliance with State Standard GOST and other regulatory documents of Russia's Gosstandard. The bushings also comply with Standard IEC
3 II I Design of the bushing with RIP - insulation Internal insulation is the main structural part of the bushing; it is the insulating body formed by winding dielectric paper divided by conductive grading layers on the central tube (figure 1). The grading layers serve for optimal distribution of electric field in radial and axial directions, providing the highest dielectric strength values of both internal and external insulation. RIP - insulation is manufactured by winding crepe paper produced by «Weidmann Systems International AG» (Switzerland) or «Karl Fislage GmbH & Co. KG»(Germany), then the paper is impregnated with epoxy compound under vacuum and subsequently solidified under pressure. After thermal treatment and varnishing of external surface, the insulating body forms a solid kernel, and a connecting sleeve is mounted on it under press fit. The I SHED PROFILE II TEST TAP Figure 1 Geometric dimensions may vary, providing required creepage distance. Design of 110kV bushing with condenser-type RIP-insulation. 3 HIGH VOLTAGE WALL BUSHINGS 1
4 joints between the sleeve and the body are additionally sealed with epoxy resin to ensure leak-tightness. RIP-insulation has practically no gas inclusions. The main advantages of RIP-insulation are high reliability and long service life performance due to its low dielectric losses, low level of partial discharges in the insulation, and high thermal stability. External silicone rubber insulation (figures 1, 2) is made of elastic material created on the basis of proprietary organic-silicon compositions of RTV-2 type by «Wacker Chemie GmbH», Germany. Polymerization takes place directly at the insulating I body, thus completely excluding usage of transformer oil. Besides, no spring tightening device is needed. The bushings equipped with such insulation have the following advantages: absolutely dry, explosion-proof design requiring no maintenance; high tracking resistance, hydrophobic behavior of external insulation preventing flash-over without cleaning its surface, even in case of simultaneous exposure to moisture and contamination; I TEST TAP Figure kv bushing. 2
5 external insulation fins having constant or varying spread, according to individual customer's requirements; seismic load resistance; damage-proof external insulation made of organic-silicon composition, reducing risk of damage during transportation and mounting; minimum weight; environmental safety; stability of properties during the whole operation life. Test tap connected to the last grading layer of the insulating body serves for checking the internal insulation; the test tap shall be obligingly grounded when measurements are not performed (figures 1, 2). Testing and operation Every type of bushing passed acceptance tests for compliance with all requirements of State Standard GOST and IEC Standard. Every manufactured bushing is subjected to hand-over tests for the purpose of checking its compliance with the requirements in regard of the type and quality of manufacture, including test measurement of partial discharge level and tgδ of the insulation, according to the mentioned documents. Technical maintenance requires only periodic (once in 4 years) measurement of tgδ of the bushing insulation. Technical data Connection The terminal plate is shown on the figure 3. The main information for choosing the bushing is contained in its code designation (figure 4). Technical specifications, overall and connecting dimensions of the bushings are presented at figures 3, 5 and in table 1. Г Д К - Hermetic design version - Extended lower part (standard length by default)) - Internal RIP insulation Figure 3 Terminal plate. Л П - Wall bushing - External silicone rubber insulation... III /2000 Rated current, A Rated voltage, kv Limit angle of vertical orientation, angular degree External insulation category depending on ambient contamination, according to GOST and IEC Standard Figure 4 Key to bushing designation code. 3HIGH VOLTAGE WALL BUSHINGS
6 Table 1 Technical data. Bushing type Drawing No. Type of internal insulation Rated voltage, kv Phase to earth voltage, kv Rated current, A Test voltage, kv 1 minute, 50 Hz Lightning impulse 1.2/50 μs Creepage distance, mm Test cantilever load, N Weight, kg Connection, figure No kv bushings ГКЛПIV-90-73/4000 ИВУЕ RIP kv bushings ГКЛПII /2000 ИВУЕ RIP ИВУЕ RIP ГКЛПIV /2000 ИВУЕ RIP ИВУЕ RIP ИВУЕ RIP ГКЛПIV /2000 ИВУЕ RIP kv bushings ГКЛПII /4000 ИВУЕ RIP kv bushings ГГКЛПIII /2000 ИВУЕ RIP TOP VIEW Enlarged ГКЛПIV /2000 ИВУЕ RIP Figure 6 Nameplate. 4 Figure 5
7 Overall and connecting dimensions. Dimensions, mm (figure 5) Interchangeability Bushing type Drawing No kv bushings ГКЛПIV-90-73/4000 ИВУЕ bushings L L1 L2 L3 L4 D D1* D2* D3 d* S n holes ГКЛПII /2000 ИВУЕ /4 ИВУЕ /4 ГКЛПIV /2000 ИВУЕ /4 ИВУЕ /4 The range of products being manufactured includes not only the bushings currently mounted on the newly made transformers, but also those designed instead of the bushings manufactured previously. In this case, adequacy of the submerged bushing parts and the length of the pulled-through tap, as well as fitting dimensions of the mounting flange, are observed; if necessary, this is co-ordinated with the transformer manufacturers. ИВУЕ /4 ГКЛПIV /2000 ИВУЕ /4 126 bushings ГКЛПII /4000 ИВУЕ kv bushings ГКЛПIII /2000 ИВУЕ /29222/12 35 ГКЛПIV /2000 ИВУЕ /29222/12 35 * Connecting dimensions of the mounting flange may be modified according to Customer's requirements. WEIGHT DRAWING NUMBER SERIAL NUMBER DATE OF MANUFACTURE BUSHING TYPE NUMBER OF TECHNICAL SPECIFICATIONS OR STATE STANDARD 5HIGH VOLTAGE WALL BUSHINGS
8 Massa Ltd. Company 77 Lenina st., Pavlovskaya Sloboda village, Istra district, Moscow region , Russia Tel.: +7 (495) Fax: +7 (495) www. mosizolyator.com «Izolyator» Plant reserves the right to make changes in the subsequent publications of the catalogue according to new developments, as well as Customer s remarks and requests.
HIGH-VOLTAGE BUSHINGS FOR POWER TRANSFORMERS AND SHUNT REACTORS
HIGH-VOLTAGE BUSHINGS FOR POWER TRANSFORMERS AND SHUNT REACTORS «AIR OIL» Rated Voltage 10 1150 kv Alternating current 315 3500 A WE CREATE THE FOUNDATION FOR A SUSTAINABLE POWER SUPPLY 2019 Edition www.mosizolyator.com
More informationHIGH-VOLTAGE BUSHINGS FOR POWER TRANSFORMERS AND SHUNT REACTORS
HIGH-VOLTAGE BUSHINGS FOR POWER TRANSFORMERS AND SHUNT REACTORS «AIR OIL» Rated Voltage 10 10 kv Alternating current 3 30 A WE CREATE THE FOUNDATION FOR A SUSTAINABLE POWER SUPPLY 2018 Edition www.mosizolyator.com
More informationProduct presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st New RIS transformer bushings The paper-free solution
Product presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st 2014 New RIS transformer bushings The paper-free solution Transformer condenser bushings Why a new technology? To preserve
More informationResin Impregnated Paper Bushing, Oil to SF 6. , Type GSBK
1ZSC563-AAA en, Rev. 2 Resin Impregnated Paper Bushing, Oil to SF 6, Type GSBK Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers,
More information1ZSC AAA EN, REV. 7. Transformer bushings type GSBK Technical guide
1ZSC563-AAA EN, REV. 7 Transformer bushings type GSBK Technical guide Original instruction The information provided in this document is intended to be general and does not cover all possible applications.
More information1ZSC AAA en, Rev. 6. Resin impregnated paper bushing, oil to SF 6., type GSBK Technical guide
1ZSC563-AAA en, Rev. 6 Resin impregnated paper bushing, oil to SF 6, type GSBK Technical guide Original instruction The information provided in this document is intended to be general and does not cover
More informationTransformer High Current Bushings Type CFPT & CFCT 36kV up to 40kA IEC
Transformer High Current Bushings Type CFPT & CFCT 36kV up to 40kA IEC 60137-2008 High current bushings for transformer Features Bushing Type CFPT version Porcelain Insulator Trench RIG technology for
More informationTransformer bushings, type GOH. Technical guide
Transformer bushings, type GOH Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers, access to all the technical information required
More informationOIP Transformer Outdoor Bushings Type COT(C) 125 COT (C) kV to 550kV up to 5000A IEC
OIP Transformer Outdoor Bushings Type COT(C) 125 COT (C) 1800 24kV to 550kV up to 5000A IEC 60137-2008 Features If you need any transformer bushing proven in operation conditions around the world, Trench
More information1ZSE EN, REV. 4. Wall bushings type GSA-AA Technical guide
1ZSE 2750-112 EN, REV. 4 Wall bushings type GSA-AA Technical guide Original instruction The information provided in this document is intended to be general and does not cover all possible applications.
More informationResin Impregnated Paper Bushing, Oil to Air, Type GSB Technical guide
1ZSC000563-AAC en, Rev. 2 Resin Impregnated Paper Bushing, Oil to Air, Type GSB Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers,
More information1ZSE en, Rev. 3. Wall bushings, type GSA-AA Technical guide
1ZSE 2750-112 en, Rev. 3 Wall bushings, type GSA-AA Technical guide Original instruction The information provided in this document is intended to be general and does not cover all possible applications.
More informationOIP Transformer Outdoor Bushings Type COT(C) 125 COT (C) kV to 550kV up to 5000A IEC
OIP Transformer Outdoor Bushings Type COT(C) 125 COT (C) 1800 24kV to 550kV up to 5000A IEC 60137-2008 Features If you need any transformer bushing proven in operation conditions around the world, Trench
More informationMicafil transformer oil-sf 6 bushings GARIP / RTKG kv. Power and productivity for a better world TM ABB
Micafil transformer oil-sf 6 bushings GARIP / RTKG 72.5 55 kv Power and productivity for a better world TM ABB Design and accessories The design of the main RIP insulating body includes a solid, non-removable
More informationCAST RESIN DISTRIBUTION TRANSFORMERS 2016 EDITION
CAST RESIN DISTRIBUTION TRANSFORMERS 2016 EDITION TMC TRANSFORMERS - GLOBAL NETWORK UK & IRELAND SPAIN NORTH AMERICA & CANADA GERMANY SWITZERLAND BENELUX & AUSTRIA ITALY POLAND INDIA CENTRAL & SOUTH AMERICA
More informationBushings for High Voltage AC Applications
Bushings for High Voltage AC Applications Selection guide 1ZSE 2750-100 en, Rev. 3, 2006-03-15 During selection of for high voltage applications several important factors have to be considered to ensure
More informationGAS INSULATED VOLTAGE TRANSFORMERS.
GAS INSULATED VOLTAGE TRANSFORMERS. This document may be subject to changes. Contact ARTECHE NISSIN to confirm the characteristics and availability of the products described here. CONTENTS 1. Presentation
More informationPABS. AIR-TO-SF 6 - Gas-insulated bushing IEC STANDARDS ANSI STANDARDS AN ALSTOM COMPANY
PABS Air-to-SF 6 Bushings 7.5-800 kv BUSHINGS AIR-TO-SF 6 - Gas-insulated bushing IEC STANDARDS 7 - ANSI STANDARDS AN ALSTOM COMPANY PABS bushings are gas-insulated types that meet IEC 7, ANSI/IEEE or
More information1ZSE en, Rev. 7. Transformer bushings, type GOB Technical guide
1ZSE 2750-102 en, Rev. 7 Transformer bushings, type GOB Technical guide This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers, access to all the technical
More informationDM Condenser bushings, kV DURESCA
DM Condenser bushings, 36 DURESCA Through wall bushings for indoor and outdoor applications, Resin Impregnated Paper IEC 601378 and IEEE C57.19.01.004 DURESCA Wall bushings Swiss quality combined with
More informationPNO Condenser Bushings from 52 kv to 420 kv Oil-to-air - Oil-Impregnated Paper
GE Grid Solutions PNO Condenser Bushings from 52 kv to 420 kv Oil-to-air - Oil-Impregnated Paper PNO bushings are capacitance graded bushings with an oil impregnated paper core. PNO bushings are conform
More information1ZSE EN, REV. 7. Oil SF 6. bushings type GOEK Technical guide
1ZSE 2750-106 EN, REV. 7 Oil SF 6 bushings type GOEK Technical guide Original instruction The information provided in this document is intended to be general and does not cover all possible applications.
More informationDURESCA Busbar system. For indoor and outdoor applications, type DE / type DG DURESCA
DURESCA Busbar system For indoor and outdoor applications, type DE / type DG DURESCA DURESCA Busbar system Swiss quality combined with global experience PRODUCT OVERVIEW Moser Glaser General description
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation SF 6 -gas insulated EGF (245 550) kv General description Voltage transformers type EGF are used in high voltage substations within the 245 550 kv range.
More informationINTRODUCTION. The plug-in connection on the cables and lightning arrestors, allows for easy installation and replacement.
INTRODUCTION The Power Systems 44 kv MiniSub TM is the most compact system at this voltage available. Utilizing a deadfront termination and lightning arrestor setup, it eliminates the line top or side
More informationTransformer Bushings Type COT COT kv to 245 kv up to 3150 A IEC 137
Transformer Bushings Type COT 5... COT 050 4 kv to 45 kv up to A IEC 37 Features If you need any transformer bushing proven in operation conditions around the world, Trench has it! experience in bushing
More informationTHP145 HYBRID GAS INSULATED SWITCHGEAR (HGIS) Energy, Fast! tgood.com
THP145 HYBRID GAS INSULATED SWITCHGEAR (HGIS) Energy, Fast! tgood.com TGOOD produces over 5000 switchgear units annually for projects around the globe SOLUTION OVERVIEW For use in affordable air insulated
More informationGeneral. Main electric circuits Fuses compartment Operating mechanisms Cables connection compartment
General The switchgear must be suitable for 36 kv rated voltage and specifically conceived for the secondary distribution substations in M.V. with either ring or radial type networks. The switchgear must
More informationM-RING 24. SF6 Insulated Ring Main Unit Metal-Enclosed (LSC2A)
M-RING 24 SF6 Insulated Ring Main Unit Metal-Enclosed (LSC2A) Contents General Description Advanced facilities and process Advanced design philosophy Definition of M-RING 24 Standards Service conditions
More informationCombined instrument transformers
Combined instrument transformers Outdoor operation SF 6 -gas insulated EJGF (245 550) kv General description Type EJGF combined transformers are used in high-voltage substations within the 245 550 kv range.
More informationAIR INSULATED METAL ENCLOSED SWITCHGEAR AND CONTROLGEAR
AIR INSULATED METAL ENCLOSED SWITCHGEAR AND CONTROLGEAR ANGLER SWITCHING DEVICES CONTENTS 1. General 2. Switchgear Types - Switch Disconnector - Disconnector 3. Cubicle Types - Cubicle with Switch Disconnector
More informationMICAFIL RIP Transformer Bushings AirRIP / RTKF kv
INSULATION AND COMPONENTS MICAFIL RIP Transformer Bushings AirRIP / RTKF kv MICAFIL AirRIP bushings offer an extended service life combined with enhanced reliability and safety to ensure the maximum availability
More informationOTCF. Grid Solutions. Capacitor Voltage Transformers 72.5 kv to 800 kv. Quality Product Design. Seismic Withstand Capability.
GE Grid Solutions OTCF Capacitor Voltage Transformers 72.5 kv to 800 kv In high and extra high voltage transmission systems, capacitor voltage transformers (CVTs) are used to provide potential outputs
More information1ZSE en, Rev. 9. Transformer bushings, type GOB Technical guide
1ZSE 2750-102 en, Rev. 9 Transformer bushings, type GOB Technical guide Original instruction The information provided in this document is intended to be general and does not cover all possible applications.
More informationMetal Clad Air Insulated Switchgear
Metal Clad Air Insulated Switchgear 1/ SecoGear Metal Clad Switchgear Features Fully metal-clad Equipped with Embedded pole VCB Full Front access (can be installed against wall) Perfect interlocking system
More informationIndependent Testing Laboratory for High Voltage Equipment
T E S T I N G L A B O R A T O R Y Independent Testing Laboratory for High Voltage Equipment 1 CHALLENGING ENVIRONMENT The primary concern for utilities is to ensure grid reliability, efficiency, and security.
More informationYOUR KEY ENERGY EFFICIENCY PARTNER CAST RESIN DRY-TYPE TRANSFORMERS
YOUR KEY ENERGY EFFICIENCY PARTNER CAST RESIN DRY-TYPE TRANSFORMERS 1 TABLE OF CONTENTS ABOUT SVEL GROUP CAST-RESIN TRANSFORMERS ACCESSORIES AND OPTIONAL EQUIPMENT ENCLOSURE AND HOUSING TESTS AND QUALITY
More informationSurge Arresters. Supply Program. Answers for energy.
Surge Arresters Supply Program www.siemens.com/energy/arrester Answers for energy. Always the Best Solution We offer an extensive range of surge arresters suitable for every application economical and
More informationHigh Voltage Bushing Wells for Pad Mounted Distribution Transformers Technical Guide
1ZUA2761-500 rev. 5, 6 April 2010 High Voltage Bushing Wells for Pad Mounted Distribution Transformers Technical Guide 1ZUA2761-500 rev. 5, 6 April 2010 2 / 9 Table of contents 1 Description... 3 2 Ratings...
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation Oil-paper insulated EOF (24 245) kv General description Voltage transformers type EOF are used in high voltage networks within the 24 245 kv range. They
More informationCurrent transformers. Outdoor operation SF 6 -gas insulated. JGF ( ) kv
Current transformers Outdoor operation SF 6 -gas insulated JGF (245 550) kv General description Current transformers type JGF are used in high voltage switchgear within the 245 550 kv range. They transform
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation SF 6 -gas insulated EGF (245 550) kv General description Voltage transformers type EGF are used in high voltage substations within the 245 550 kv range.
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation SF 6 -gas insulated EGF (245 550) kv General description Voltage transformers type EGF are used in high voltage substations within the 245 550 kv range.
More informationProduct presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st Dry-type transformers Innovative Technology
Product presentation CPT tech Jason Evershed, ABB Transformer Components, May 21st 2014 Dry-type transformers Innovative Technology What is a dry transformer? ABB manufactures a transformer which does
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation Oil-paper insulated EOF (24 245) kv General description Voltage transformers type EOF are used in high voltage networks within the 24 245 kv range. They
More informationMV Air Insulated Switchgear TAP17. Technical Data TGOOD
MV Air Insulated Switchgear TAP17 Technical Data TGOOD 2017.1 Operating environmental conditions Place of installation: Indoor or outdoor Ambient temperature: 25 ~ +40 (higher or lower temperature optional)
More information11kV Compact Switchgear. tec - range. Minimum to Zero SF6 Insulation Gas. Outec Controls
11kV Compact Switchgear tec - range Minimum to Zero SF6 Insulation Gas. Outec Controls 1 tec xx - 11kV Switchgear Contents 1 tec CB - SF6 Free Switchgear... 3 1.1 Description:... 3 1.2 1.3 Features the
More informationUniPack compact secondary substations (CSS) upto 36 kv For safe, reliable and space saving power distribution solutions
UniPack compact secondary substations (CSS) upto 36 kv For safe, reliable and space saving power distribution solutions ABB a global leader ABB is a global leader in power and automation technologies that
More informationCertified for best-in-class performance, reliability, and safety. Trihal sets a new standard for dry-type cast resin transformers
Certified for best-in-class performance, reliability, and safety Trihal sets a new standard for dry-type cast resin transformers Setting a new standard for dry-type cast resin transformers hospitals wind
More informationGas Insulated Switchgear
Gas Insulated Switchgear Your partner in energy solutions CG Electric Systems Hungary CG Electric Systems Hungary (previously known as Ganz Electric) has a history of over a 130 years as a high technology
More informationINSTRUCTION MANUAL CRS Combined insulation bushing
INSTRUCTION MANUAL CRS Combined insulation bushing 5COH020200 CRS REV03 2 TABLE OF CONTENTS 1 SAFETY... 5 1.1 SAFETY INSTRUCTION... 5 1.2 SPECIFIED APPLICATION... 5 1.3 SAFETY NOTES ON THE EQUIPMENT OPERATION...
More informationBUSBAR SOLUTIONS TECHNOLOGY FOR ELECTRICAL ENERGY
BUSBAR SOLUTIONS TECHNOLOGY FOR ELECTRICAL ENERGY A Phoenix Mecano Partner Company CONTENTS: General information about the solid cast resin insulated bus bars 3 Field of application 3 Range of Electrical
More informationCombined instrument transformers
Combined instrument transformers Outdoor operation Oil-paper insulated EJOF (24 170) kv General description Combined instrument transformers type EJOF are used in high voltage networks within the 24 170
More informationLow voltage bushings for pad-mounted distribution transformers Technical information guide
Transformer components Low voltage bushings for pad-mounted distribution transformers Technical information guide ABB low voltage bushings terminate a transformer s internal low voltage leads at the tank
More informationA of 3. Edition : Date : Page : Document No. Amendments :
&RQWHQWV,QVWUXFWLRQIRURSHUDWLRQ %XVKLQJ7HVW7DS +/$%( Document No. Edition : Date : Page : Amendments : A 7..99 of 3 *((5$/'(6,* 38536( &(&7, &DSDFLWDQFHDQGSRZHUIDFWRUPHDVXUHPHQWV 3HUPDQHQWPHDVXUHPHQWV,68/$7,7(676
More informationP2 : About Us. P3 : Elsewedy Transformers. P4 : Why Elsewedy Dry Type Transformer? P6 : Cast Resin Dry Transformers. P7 : Technical Data Sheets
P2 : About Us P3 : Elsewedy Transformers P4 : Why Elsewedy Dry Type Transformer? P6 : Cast Resin Dry Transformers P7 : Technical Data Sheets P8 : Transformer s Outline Drawing P9 : Accessories About Us
More informationCABLE SYSTEMS. Accessories and Systems for Medium and High-Voltage Cables up to 300 kv.
MV-CONNEX, HV-CONNEX, IXOSIL Terminations, IXOSIL MSA Slip-on Joint Boxes CABLE SYSTEMS Accessories and Systems for Medium and High-Voltage Cables up to 300 kv. Welcome to the CABLE SYSTEMS Centre of Competence.
More informationPower Voltage Transformers for Air Insulated Substations
Power Voltage Transformers for Air Insulated Substations Introduction Trench Power Voltage Transformers (Power VTs) combine the attributes of an inductive voltage transformer with the application of a
More informationNXPLUS C Single busbar. Maintenance-free for lifetime
NXPLUS C Single busbar Maintenance-free for lifetime Energy Distribution Welcome! Page 2 Content Overview Technical data Typicals Panel design Circuit-Breaker panel Busbar Operation Metering Low-voltage
More informationB kv T&D GAS INSULATED SWITCHGEAR
GAS INSULATED SWITCHGEAR B 105 170 300 kv The increasing demand for electrical power in cities and industrial centers necessitates the installation of a compact and efficient distribution and transmission
More informationGas Insulated Metal-clad Switchgear, HMGS!
Medium Voltage HMGS-G10 HYUNDAI Medium Voltage Gas Insulated Metal-clad Switchgear, HMGS! SF6 Gas Insulated Metal-clad Switchgear is an integrated assembly of vacuum circuit breaker, 3-position switch,
More informationSF6 GAS INSULATED METAL ENCLOSED SWITCHGEAR (GIS)
SF6 GAS INSULATED METAL ENCLOSED SWITCHGEAR (GIS) About company The «Elektroapparat» plant starts its operation in 1922 as a plant manufacturing high-voltage electrical equipment. During the first two
More informationTransformer bushings, type GSA-OA Technical guide
Transformer bushings, type GSA-OA Technical guide ZSE 2750- en, Rev. 5, 2005-05-5 This Technical Guide has been produced to allow transformer manufacturers, and their designers and engineers, access to
More informationGas-Insulated Switchgear. Type 8VN1 blue GIS up to 145 kv, 40 ka, 3150 A
Gas-Insulated Switchgear Type 8VN1 blue GIS up to 145 kv, 40 ka, 3150 A siemens.com/energy-management Table of content Gas-insulated switchgear Product portfolio 72.5 550 kv Vacuum interrupters for switching
More informationA of 14. Edition : Date : Page : Document No. Amendments :
&RQWHQWV,QVWUXFWLRQVIRU(UHFWLRQ 2SHUDWLRQ 2XWGRRU7UDQVIRUPHU%XVKLQJ 57.)N9.6,7 6HULHV&25,3 +/$%( Document No. Edition : Date : Page : Amendments : A 29.11.02 1 of 14 *(1(5$/'(6,*1 3$&.,1* %XVKLQJ6XSSO\&RQGLWLRQV
More information1ZSE en, Rev. 9. Transformer bushings, type GSA-OA Technical guide
1ZSE 2750-111 en, Rev. 9 Transformer bushings, type GSA-OA Technical guide Original instruction The information provided in this document is intended to be general and does not cover all possible applications.
More informationOutdoor live tank SF6 circuit breaker EDT with integrated current transformer up to 72.5 kv
Outdoor live tank SF6 circuit breaker EDT with integrated current transformer up to 72.5 kv SF6 circuit breaker EDT with integrated current transformer ABB is a world leader in live tank circuit breaker
More informationCAST RESIN DISTRIBUTION TRANSFORMERS 2017 EDITION
CAST RESIN DISTRIBUTION TRANSFORMERS 2017 EDITION TMC TRANSFORMERS - GLOBAL NETWORK UK & IRELAND SPAIN NORTH AMERICA & CANADA GERMANY SWITZERLAND BENELUX & AUSTRIA CENTRAL & SOUTH AMERICA MIDDLE EAST &
More information2. INDUCTIVE VOLTAGE TRANSFORMERS Dry and oil-paper insulation
2. INDUCTIVE VOLTGE TRNSFORMERS Dry and oil-paper insulation 12 Instrument transformers Outdoor medium voltage 2. INDUCTIVE VOLTGE TRNSFORMERS > Dry and oil-paper insulation INTRODUCTION Inductive voltage
More informationType SIMOPRIME A4, up to 24 kv, Air-Insulated Medium-Voltage Switchgear
Circuit-Breaker www.siemens.com/energy Switchgear Type SIMOPRIME A4, up to 24 kv, Air-Insulated Medium-Voltage Switchgear s Technology Circuit-Breaker Switchgear Type SIMOPRIME, up to 17.5 kv, Air-Insulated
More informationTECHNICAL SPECIFICATION FOR 11 KV CAPACITOR BANK
TECHNICAL SPECIFICATION FOR 11 KV CAPACITOR BANK MAHARASHTRA STATE ELECTRICITY DISTRIBUTION COMPANY LTD. PAGE 1 OF 7 TECHNICAL SPECIFICATION FOR 11 KV.CAPACITOR BANK 1.0 SCOPE: This specification covers
More informationShielded surge arresters
Shielded surge arresters Nexans, worldwide leader for the cable industry Total sales of billion euros in 2009 The most complete range of cables and cabling systems Plants in 39 countries 22,700 employees
More informationLV Bushing Oil to Air Dry Insulation PTAB-SLV832
LV Bushing Oil to Air Dry Insulation PTAB-SLV832 Technical Guide 600 V, 30 kv BIL, 600-2500 A 5/8" Integral Flange Bushing 1.0" Integral Flange Bushing 1.25" Bushing General Description The ABB low voltage
More informationCONTENTS 1 GENERAL 2 STANDARDS. 3 TECHNICAL FEATURES 3.1 Basic Technical Data 3.2 Standard Accessories 3.3 Tolerances
CONTENTS 1 GENERAL 2 STANDARDS 3 TECHNICAL FEATURES 3.1 Basic Technical Data 3.2 Standard Accessories 3.3 Tolerances 4 MOTOR DESIGN 4.1 Stator Casing 4.2 Stator Core with Winding 4.3 Stator Winding 4.4
More informationSwitchgear Type SIMOSEC, up to 24 kv, Air-Insulated, Extendable
www.siemens.com/medium-voltage-switchgear Switchgear Type SIMOSEC, up to 24 kv, Air-Insulated, Extendable Medium-Voltage Switchgear Catalog HA 41.43 2012 Answers for infrastructure and cities. Neue Bilder
More informationCompleting the picture
HIGH VoltaGe cable accessories for 72 kv up to 170 kv Completing the picture based on experience is the future nkt cables GmbH nkt was established in 1891 as cable manufacturer. in 1999 nkt a/s denmark
More informationFirst Applications on AltaLink s Network. Roggero Ciofani, P. Eng. Colin Clark, P. Eng.
First Applications on AltaLink s Network Roggero Ciofani, P. Eng. Colin Clark, P. Eng. Overview Technology Overview Applications and Alternatives Advantages Alberta Special Considerations Operational Implications
More informationSurge arresters for railway applications. Product guide. Siemens HP-AR 41. siemens.com/arresters
Surge arresters for railway applications Product guide HP-AR 41 Siemens 2017 siemens.com/arresters Siemens surge arresters for railway applications reliable, stable and safe over protection electrification.
More informationpower pazifik Metal Oxide Surge Arrester with composite polymer insulator Type series SBK-I to IV /10.3
Manufactured by: Metal Oxide Surge Arrester with composite polymer insulator Type series SBK-I to IV-6... 150/10.3 BT-A3/8 Surge Arresters housed in polymer housing, developed to protect switchgear, over
More informationACCESSORIES FOR LPOF, HPPT AND XLPE HIGH VOLTAGE CABLE SYSTEMS PRODUCT CATALOGUE
ACCESSORIES FOR LPOF, HPPT AND XLPE HIGH VOLTAGE CABLE SYSTEMS PRODUCT CATALOGUE hvgrid-tech designs and manufactures high voltage cable accessories for all types of cable systems, ranging from 69 kv to
More informationExcitation system is of Static Silicon Excitation System, including excitation transformer, thyristors, and AVR.
Turbo - Generator Type: QF Series 1. General The generator is a two pole, cylindrical rotor type synchronous machine, directly coupled with steam turbine. It has a closed-circuit cooling system to cool
More informationA manufacturer s view of bushing reliability, testing and analysis. Lars Jonsson Håkan Rudegard
A manufacturer s view of bushing reliability, testing and analysis By Lars Jonsson Håkan Rudegard 1 A manufacturer s view of bushing reliability, testing and analysis Lars Jonsson Håkan Rudegard ABB Sweden
More informationDistribution transformers Efficiency over life-cycle
Distribution transformers Efficiency over life-cycle ABB a global leader ABB is a global leader in Power and Automation technologies that enable utility and industry customers to improve performance while
More informationCircuit-Breaker Switchgear Type SIMOPRIME, up to 17.5 kv, Air-Insulated Medium-Voltage Switchgear.
Circuit-Breaker Switchgear Type SIMOPRIME, up to 17.5 kv, Air-Insulated Medium-Voltage Switchgear www.siemens.com/energy Technology s Contents Application Page Benefits 2 Typical uses 2 and 3 Technical
More informationNexans Switzerland. Global expert in cables and cabling system. Cossonay Production Plant
P o w e r C a b l e A c c e s s o r i e s Global expert in cables and cabling system Formed from Alcatel Cables and Components, Nexans inherits 100 years professional experience in manufacturing cables
More informationSOUTH AFRICAN NATIONAL STANDARD
ISBN 978-0-626-31488-0 SOUTH AFRICAN NATIONAL STANDARD Switchgear Metal-enclosed ring main units for rated a.c. voltages above 1 kv and up to and including 36 kv WARNING This document references other
More informationSurge Arresters. UltraSIL Housed VariSTAR Station Class Surge Arresters GENERAL CONSTRUCTION
Surge Arresters UltraSIL Housed VariSTAR Station Class Surge Arresters Electrical Apparatus 235-88 GENERAL Cooper Power Systems has set a new standard of excellence for polymerhoused station class surge
More informationHVDC Transformer Bushings Type GSETF / GSETFt
HVDC Transformer Bushings Type GSETF / GSETFt Mounting Operating and Maintenance Instructions Service Instruction BAL GSETF/GSETFt_07e Visum 08/15 T/lid page 1 of 19 SAFETY INSTRUCTIONS These instructions
More informationEnergy Division. PCA Single Column Polymeric Surge Arrester
Energy Division PCA Single Column Polymeric Surge Arrester Bowthorpe EMP pioneered the development of the polymeric composite housed surge arrester in the early 1980 s and since 1986 has a proven service
More informationSolid Dielectric Load Break Switch SPECIFICATION. 25kV, 630A, 4 WAYS, 4 WAYS SWITCHED PADMOUNTED VACUUM LOAD INTERRUPTER
Solid Dielectric Load Break Switch SPECIFICATION 25kV, 630A, 4 WAYS, 4 WAYS SWITCHED PADMOUNTED VACUUM LOAD INTERRUPTER MANUALLY OPERATED / REMOTELY OPERATED DEAD FRONT PADMOUNTED VACUUM LOAD INTERRUPTING
More informationCONTENTS 1 GENERAL 2 STANDARDS. 3 TECHNICAL FEATURES 3.1 Basic Design Data 3.2 Standard Accessories 3.3 Tolerances
CONTENTS 1 GENERAL 2 STANDARDS 3 TECHNICAL FEATURES 3.1 Basic Design Data 3.2 Standard Accessories 3.3 Tolerances 4 MOTOR DESIGN 4.1 Stator Casing 4.2 Stator Core with Winding 4.3 Stator Winding and Insulation
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation Oil-paper insulated EOF (24 245) kv General description Voltage transformers type EOF are used in high voltage networks within the 24 245 kv range. They
More informationInductive voltage transformers
Inductive voltage transformers Outdoor operation Oil-paper insulated EOF (24 245) kv General description Voltage transformers type EOF are used in high voltage networks within the 24 245 kv range. They
More informationTransformer bushings, type GOA 250. Installation and maintenance guide
Transformer bushings, type GOA 250 Installation and maintenance guide This document must not be copied without our written permission, and the contents thereof must not be imparted to a third party nor
More informationHigh voltage products PASS M0S 252 kv Innovative solution for transmission substation up to 252 kv
High voltage products PASS M0S 252 kv Innovative solution for transmission substation up to 252 kv PASS M0S 252 kv Innovation In today s market, the HV substation is increasingly becoming a key element
More informationINESING srl. MOBILE SUBSTATIONS Energy Solution. Energy Innovation. INESING srl Energy Innovation
MOBILE SUBSTATIONS Energy Solution INTERNATIONAL FAIR MOBILE SUBSTATIONS ENERGY SOLUTION Complete design for energy s generations, transmission and distribution Mobile Substations Applications of Inesing
More informationMEDIUM POWER TRANSFORMER
MEDIUM POWER TRANSFORMER MEDIUM POWER TRANSFORMER FROM 3,15 TO 31,5 MVA HIGHEST VOLTAGE FOR MATERIAL 72,5kV GENERAL CHARACTERISTICS Three phase oil-immersed naturally cooled type ONAN medium power transformers.
More informationZinc Oxide Surge Arrester EXLIM R
Zinc Oxide Surge Arrester EXLIM R Protection of switchgear, transformers and other equipment in high systems against atmospheric and switching overs. For use when requirements of lightning intensity, energy
More informationCAST RESIN TRANSFORMERS
MODEL TAM CAST RESIN - TAM TYPE Epoxy cast resin dry-type transformers are recommended to operate in places that require security, the materials used in its construction are hard to combust and are self-extinguishable
More information