ERL offers a complete range of medium voltage switchgear for primary and secondary distribution developed from customer requirements. The main task of medium-voltage switchgear is cost-efficient and safe power distribution. This is a responsibility we accept, and that is why we offer services and solutions for all requirements of medium-voltage systems to our customers worldwide.

TRUMP 1: Indoor Metal Clad Vacuum Switchgear (3.3kV, 6.6kV, 11kV)
TRUMP 1: Outdoor Metal Clad Vacuum Switchgear Kiosk (3.3kV, 6.6kV, 11kV)
SPARK 1 : Outdoor Porcelain Clad Vacuum Switchgear (3.3kV, 6.6kV, 11kV)
SPARK 3 : Outdoor Porcelain Clad Vacuum Switchgear (22kV, 33kV)

Application
TRUMP 1 : Control & protection of underground cables, transformers, motors and capacitor banks

SPARK 1 & 3 : Control & protection of overhead lines, transformers, motors and capacitor banks

ER 1000 Remote Terminal Unit (RTU), the building block of ERL Substation Automation System is designed to meet the present day utility and industry demands. The RTU is built on internationally well proven hardware and software platform. The standard hardware platform gives the necessary ruggedness and RTOS (Real-Time Operating System) provides the multi-tasking and Real-Time data handling capability. This makes the ER 1000 Automation Product of the 21st century.

Application

• Gateway for communication between IEDs and Master station
• Data concentrator for storing data from the IEDs and transferring it to master station.
• Automation unit for building soft logic.
• Station level RTU for hardwired inputs.

FEATURES

• 32-bit High performance RISC (Reduced Instruction Set Computing) operating at >80 MHz Core Frequency.
• Memory SRAM (64Kbytes Internal and 2MB External) FLASH (512Kbytes).
• On board 10/100 Mbps Fast Ethernet Controller.
• On board 6 serial I/Os (RS232 and RS485) and 1 Debug Port.
• Add on serial I/Os (RS232 / RS485 software configurable).
• Add on parallel I/Os (DI, DO, AI, RTD, AO counters etc)
• High Speed Back Plane Architecture.
• Equipped with Real-Time Operating System.
• Equipped with various industrial protocol stacks both at Bay level and Station level.
• Highly modular in hardware and software design.
• Redundancy in CPU / Power Supply / Communication Port available.
• User friendly Configuration Tools for ease of Configuration and Management.
• Flexible soft logic programing

We are offering serial converters.Automation business include the following in-house communication and control products. Serial converters er 05a : rs232 to rs 485rs422 converterer21a : rs232rs485 to fibre-optic converterer50 : fibre optic huber 50-5 : serial converterser 50-15 : serial converterser 50-10 : serial converters

Automation business include the following in-house communication and control products.

Application

• Used as convertors from one communication protocol to another
• Used as substation interface units, gateways etc

Substation Automation Solutions (SAS)for transmission utility sector which deals with bay oriented, distributed control solutions & RTU based solutions. This solution is provided along with Protection business and also as a separate model for existing substations. The SAS includes the integration of various Intelligent Electronic Devices (IEDs) like protective relays and multi-function meters besides data management facilities like process monitoring, supervisory control, alarming, reporting and data archiving and control of the substation implemented on the latestIEC61850protocol standards.

Power System Automation

Data acquisition

Data acquisition refers to acquiring, or collecting, data. This data is collected in the form of measured analog current or voltage values or the open or closed status of contact points. Acquired data can be used locally within the device collecting it, sent to another device in a substation, or sent from the substation to one or several databases for use by operators, engineers, planners, and administration.

SupervisionComputer processes and personnel supervise, or monitor, the conditions and status of the power system using this acquired data. Operators and engineers monitor the information remotely on computer displays and graphical wall displays or locally, at the device, on front-panel displays and laptop computers.ControlControl refers to sending command messages to a device to operate the I&C and power-system devices. Traditional supervisory control and data acquisition (SCADA) systems rely on operators to supervise the system and initiate commands from an operator console on the master computer. Field personnel can also control devices using front-panel push buttons or a laptop computer

In addition, another task is power-system integration, which is the act of communicating data to, from, or among IEDs in the I&C system and remote users. Substation integration refers to combining data from the IEDs local to a substation so that there is a single point of contact in the substation for all of the I&C data.

Power-system automation processes rely on data acquisition; power-system supervision and power-system control all working together in a coordinated automatic fashion. The commands are generated automatically and then transmitted in the same fashion as operator initiated commands.

We offer Disturbance Fault Recorders-> Power System Recorder Type : Tesla Lite.TESLA LITE is an economical user-friendly multi-timeframe power system recorder that provides multifunctional recording and event logging with advanced communications. This easy to use multi-time frame recording system records 12AC currents, 6 voltage channels and 38 digital (status) channels and stores 250 recordings in on board me

TESLA 4000is an intelligent, state of the art, user-friendly multi-timeframe dynamic power system recorder with advanced Phasor Measurement Unit (PMU) and Continuous Disturbance Recording (CDR) capabilities.
TESLA 4000 is an easy-to-use and cost effective, state of the art, multi-time frame (simultaneous) power system monitoring recorder. The integrated Phasor Measurement Unit (PMU) functionality streams synchrophasor data for wide area monitoring.
The TESLA creates records simultaneously in three time domains - fault (fast), dynamic swing (slow) and trend records and also creates event logs.
The CDR creates continuous records without triggers which together with the fault, swing and trend records provides wide area visibility of system performance. The CDR also creates redundancy in PMU data.With these powerful recording and communication capabilities, the TESLA recording systems provides the most versatile and complete monitoring of power system health.

Application

• To provide early warning for unstable conditions in power system

• Improve system planning through real-time state estimation

• Major load centers, generation facilities and transmission interfaces

• Easy-to-use settings and analysis software

• PMU per IEEE C37.118-2005 standard

• Advanced communication protocols

• SCADA support with DNP3 and Modbus

• CDR meets NERC PRC-002 DME standards

• Remote input modules save on costly wiring runs

• Lossless data compression for fast file transfer

• Non-volatile on board flash memory

The F-PROis a family ofMultifunction Numerical Relays, meant for protection of Transmission and Distribution equipment. Each relay in the the family is loaded with a set of functions which can suit the requirements in a variety of power automation applications. The products in the family are configured with a set of current and/ or voltage operated protections, metering and data communication functions

For analysis, the product includes Fault logs, Disturbance recording and Sequence of events with 1ms time stamp resolution. The draw-out construction of the relay eases manitenance.

F-PRO Variants:

1. Non-Directional Over Current Protecton Relay - F-PRO215
2. Non-Directional Over Current Protection Relay with SEF - F-PRO216
3. Directional Multifunction Protection Relay - F-PRO235
4. Voltage and Frequency Protection Relay - F-PRO295
5. Feeder Management Relay - F-PRO297
6. Feeder Management Relay with Vsync - F-PRO298

iCBseries comprises embedded pole type vacuum circuit breakers for medium voltage and indoor use. They are suitable for three phase AC operations for 12kV, 17.5kV, 24kV and 36kV and are used for the protection of the electrical equipment in various industries, mining, and especially for medium voltage distribution sub stations, together with suitable air-insulated cubicles.
The iCB used German Technology and is available in complete series for medium voltage and for all commonly used rated currents, from 630A to 4000A, and for rated breaking current up to 40kA. The iCB circuit breaker come with a mechanical lifetime of 30, 000 operations.

The embedding with epoxy resin covers the vacuum interrupter as well as the upper and lower contacts of the circuit breaker, thus creating a full insulation for the internal electrical circuits. The embedding is done with a fully automated process, the APG (automated pressure gelatin) process. Thus, the iCB is no longer subjected to environmental hazards, and is fully maintenance free in this aspect.

A special flexible bedding fills the space between the vacuum interrupter and the epoxy resin, creating a cushion that responds to all thermal expansions and contractions, safeguarding the iCB from the occurrence of any electrical gap and therefore flash overs.

The embedded pole technology protects the circuit breaker from shock and mechanical stress, pollution and condensation. Flash overs between the interrupters are now virtually a thing of the past. Also, the creep age length of the interrupter and therefore the voltage withstand level (BIL) of the circuit breaker increase dramatically, opening new dimensions in cubicle design.

The use of modern, small-size vacuum interrupters with first class technology, the above features ensure the highest level of reliability for the iCB circuit breaker.

While meeting all relevant standards, with a lifetime of over 30, 000 mechanical operations, and the ability to function as a recloser, the iCB can surely meet the highest demands of the industry.

Last not least, the high level of automation and technology used make the iCB also economically competitive and interesting for panel builders around the world.

Application

• Suitable for 3-phase AC operations for 12kV, 17.5kV, 24kV and 36kV
• Medium voltage distribution sub stations

We offer Igis Ring Main Unit.IGIS Ring Main Unit (RMU) demonstrates a highly innovative and modern design that complements the latest production technology from Germany. IGIS guarantees highest accuracies and realizes almost 100% gas tightness. Manufactured with the latest filling and testing techniques, iGIS undoubtedly has a superior performance in the market of SF6 gas insulated ring main units. IGIS is a state of the art medium voltage switchgear that not only guarantees high operational safety, but also has a reliable indication of switching positions. The panels are type tested as per IEC standard 62271-200

iGISRing Main Unit (RMU) demonstrates a highly innovative and modern design that complements the latest production technology from Germany. iGIS guarantees highest accuracies and realizes almost 100% gas tightness. Manufactured with the latest filling and testing techniques, iGIS undoubtedly has a superior performance in the market of SF6 gas insulated ring main units. iGIS is a state of the art medium voltage switchgear that not only guarantees high operational safety, but also has a reliable indication of switching positions. The panels are type tested as per IEC standard 62271-200

While utilizing the most modern design for Ring Main Units, the GLX24 also features the use of the most advanced manufacturing technology world wide. With laser cutting and punching machines from TRUMF (Germany), accuracy is guaranteed; the laser welding machine, also from TRUMPF, ensures 100% gas tightness, together with advanced filling and testing devices. Fuse holder and circuit breakers peruse the newest the newest in AGP process. This makes the GLX a world leader in technology.
GLX24 has already successfully been type tested in institutes around the world, including KEMA. Designed for MV network up to 24 kV, power stations, all the important industries, the versatile design of the GLX24, in both extendability and compact versions, ensures safe power supply for all.

Major Technical Highlights of RMU

The RMU's tested at Short circuit current of 21.5kA-3s & 25kA- 1s, to have better strength against short circuit forces. Microprocessor based LASER welding is used for stainless steel gas tank, which is superior to Robotic/Manual TIG welding. This ensures complete leak-tight gas tank for the entire product life of 20 years, ensuring a leakage rate of 0.02% per Annam only & being lowest in the market. A state of the art Design , which ensures Insulation agility worth a partial discharge value less than 4 pf.

Application

• MV network up to 24 kV
• Power Stations and Industries
• Indoor and Outdoor Versions

ERL in technical collaboration with Joslyn Clark, U.S.A offer a range of rugged Medium Voltage Vacuum Contactors for heavy industrial applications. Unlike conventional devices, these vacuum contactors enclose the power contacts within a vacuum chamber.

APPLICATIONS

• MV Motor Starter & Control
• Transformer & Capacitor Switching
• Pumping
• Induction Heating
• Soft Starters
• Transfer Switches
• Hazardous area equipment
• Crane Control
• Conveyors

The Control and Protection Systems cater to system voltages upto 400kV for transmission schemes and upto 500MW for generator schemes. A wide range of schemes are offered for distribution and industrial sectors that include transformer, busbar, capacitor bank and reactor applications. Using advanced manufacturing technologies, these control and protection systems are available in modular and compact designs.

Product Range

• Generator Control Panel
• Transformer Panel
• Line Panel
• Bus coupler Panel
• Bus Sectionalizer Panel
• Metering Panel
• Control Desk
• Mosaic Mimic Panel
• Control Desk-cum-Mosaic Panel

iSISis now the switchgear (up to 40.5 kV) with the smallest foot print in the world, reducing the foot print to 50% of GIS switchgear. ISIS is also the greenest switchgear as the insulation is provided by patented solid insulation technology and as such eliminates completely the use of green house gas of SF6. It has other patented features like phase segregated, independantly earthed and metal clad poles, and all active components are insulated with special patented epoxy material, making iSIS extremely safe from fire, explosion and water.
Thus, iSIS will be an ideal replacement for the GIS around the world, in all applications where space is critical like in large metropolitan cities, windmill applications, offshore platforms etc. where safety is paramount like in oil, petrochemical, chemical and pharmaceutical industries and in all countries which are increasingly banning the use of SF6 gas in switchgear.

Application

• Incoming and outgoing feeders
• Bus risers and sectionalizers
• Metering panels
• Tie panels
• Variety of switchgear panels in single and double bus bar variants

ERL offers a complete range of medium voltage switchgear for primary and secondary distribution developed from customer requirements. The main task of medium-voltage switchgear is cost-efficient and safe power distribution. This is a responsibility we accept, and that is why we offer services and solutions for all requirements of medium-voltage systems to our customers worldwide.

TRUMP 1: Indoor Metal Clad Vacuum Switchgear (3.3kV, 6.6kV, 11kV)
TRUMP 1: Outdoor Metal Clad Vacuum Switchgear Kiosk (3.3kV, 6.6kV, 11kV)
SPARK 1 : Outdoor Porcelain Clad Vacuum Switchgear (3.3kV, 6.6kV, 11kV)
SPARK 3 : Outdoor Porcelain Clad Vacuum Switchgear (22kV, 33kV)

Application
TRUMP 1 : Control & protection of underground cables, transformers, motors and capacitor banks

SPARK 1 & 3 : Control & protection of overhead lines, transformers, motors and capacitor banks

ER 1000 Remote Terminal Unit (RTU), the building block of ERL Substation Automation System is designed to meet the present day utility and industry demands. The RTU is built on internationally well proven hardware and software platform. The standard hardware platform gives the necessary ruggedness and RTOS (Real-Time Operating System) provides the multi-tasking and Real-Time data handling capability. This makes the ER 1000 Automation Product of the 21st century.

Application

• Gateway for communication between IEDs and Master station
• Data concentrator for storing data from the IEDs and transferring it to master station.
• Automation unit for building soft logic.
• Station level RTU for hardwired inputs.

FEATURES

• 32-bit High performance RISC (Reduced Instruction Set Computing) operating at >80 MHz Core Frequency.
• Memory SRAM (64Kbytes Internal and 2MB External) FLASH (512Kbytes).
• On board 10/100 Mbps Fast Ethernet Controller.
• On board 6 serial I/Os (RS232 and RS485) and 1 Debug Port.
• Add on serial I/Os (RS232 / RS485 software configurable).
• Add on parallel I/Os (DI, DO, AI, RTD, AO counters etc)
• High Speed Back Plane Architecture.
• Equipped with Real-Time Operating System.
• Equipped with various industrial protocol stacks both at Bay level and Station level.
• Highly modular in hardware and software design.
• Redundancy in CPU / Power Supply / Communication Port available.
• User friendly Configuration Tools for ease of Configuration and Management.
• Flexible soft logic programing

We are offering serial converters.Automation business include the following in-house communication and control products. Serial converters er 05a : rs232 to rs 485rs422 converterer21a : rs232rs485 to fibre-optic converterer50 : fibre optic huber 50-5 : serial converterser 50-15 : serial converterser 50-10 : serial converters

Automation business include the following in-house communication and control products.

Application

• Used as convertors from one communication protocol to another
• Used as substation interface units, gateways etc

Substation Automation Solutions (SAS)for transmission utility sector which deals with bay oriented, distributed control solutions & RTU based solutions. This solution is provided along with Protection business and also as a separate model for existing substations. The SAS includes the integration of various Intelligent Electronic Devices (IEDs) like protective relays and multi-function meters besides data management facilities like process monitoring, supervisory control, alarming, reporting and data archiving and control of the substation implemented on the latestIEC61850protocol standards.

Power System Automation

Data acquisition

Data acquisition refers to acquiring, or collecting, data. This data is collected in the form of measured analog current or voltage values or the open or closed status of contact points. Acquired data can be used locally within the device collecting it, sent to another device in a substation, or sent from the substation to one or several databases for use by operators, engineers, planners, and administration.

SupervisionComputer processes and personnel supervise, or monitor, the conditions and status of the power system using this acquired data. Operators and engineers monitor the information remotely on computer displays and graphical wall displays or locally, at the device, on front-panel displays and laptop computers.ControlControl refers to sending command messages to a device to operate the I&C and power-system devices. Traditional supervisory control and data acquisition (SCADA) systems rely on operators to supervise the system and initiate commands from an operator console on the master computer. Field personnel can also control devices using front-panel push buttons or a laptop computer

In addition, another task is power-system integration, which is the act of communicating data to, from, or among IEDs in the I&C system and remote users. Substation integration refers to combining data from the IEDs local to a substation so that there is a single point of contact in the substation for all of the I&C data.

Power-system automation processes rely on data acquisition; power-system supervision and power-system control all working together in a coordinated automatic fashion. The commands are generated automatically and then transmitted in the same fashion as operator initiated commands.

We offer Disturbance Fault Recorders-> Power System Recorder Type : Tesla Lite.TESLA LITE is an economical user-friendly multi-timeframe power system recorder that provides multifunctional recording and event logging with advanced communications. This easy to use multi-time frame recording system records 12AC currents, 6 voltage channels and 38 digital (status) channels and stores 250 recordings in on board me

TESLA 4000is an intelligent, state of the art, user-friendly multi-timeframe dynamic power system recorder with advanced Phasor Measurement Unit (PMU) and Continuous Disturbance Recording (CDR) capabilities.
TESLA 4000 is an easy-to-use and cost effective, state of the art, multi-time frame (simultaneous) power system monitoring recorder. The integrated Phasor Measurement Unit (PMU) functionality streams synchrophasor data for wide area monitoring.
The TESLA creates records simultaneously in three time domains - fault (fast), dynamic swing (slow) and trend records and also creates event logs.
The CDR creates continuous records without triggers which together with the fault, swing and trend records provides wide area visibility of system performance. The CDR also creates redundancy in PMU data.With these powerful recording and communication capabilities, the TESLA recording systems provides the most versatile and complete monitoring of power system health.

Application

• To provide early warning for unstable conditions in power system

• Improve system planning through real-time state estimation

• Major load centers, generation facilities and transmission interfaces

• Easy-to-use settings and analysis software

• PMU per IEEE C37.118-2005 standard

• Advanced communication protocols

• SCADA support with DNP3 and Modbus

• CDR meets NERC PRC-002 DME standards

• Remote input modules save on costly wiring runs

• Lossless data compression for fast file transfer

• Non-volatile on board flash memory

The F-PROis a family ofMultifunction Numerical Relays, meant for protection of Transmission and Distribution equipment. Each relay in the the family is loaded with a set of functions which can suit the requirements in a variety of power automation applications. The products in the family are configured with a set of current and/ or voltage operated protections, metering and data communication functions

For analysis, the product includes Fault logs, Disturbance recording and Sequence of events with 1ms time stamp resolution. The draw-out construction of the relay eases manitenance.

F-PRO Variants:

1. Non-Directional Over Current Protecton Relay - F-PRO215
2. Non-Directional Over Current Protection Relay with SEF - F-PRO216
3. Directional Multifunction Protection Relay - F-PRO235
4. Voltage and Frequency Protection Relay - F-PRO295
5. Feeder Management Relay - F-PRO297
6. Feeder Management Relay with Vsync - F-PRO298

iCBseries comprises embedded pole type vacuum circuit breakers for medium voltage and indoor use. They are suitable for three phase AC operations for 12kV, 17.5kV, 24kV and 36kV and are used for the protection of the electrical equipment in various industries, mining, and especially for medium voltage distribution sub stations, together with suitable air-insulated cubicles.
The iCB used German Technology and is available in complete series for medium voltage and for all commonly used rated currents, from 630A to 4000A, and for rated breaking current up to 40kA. The iCB circuit breaker come with a mechanical lifetime of 30, 000 operations.

The embedding with epoxy resin covers the vacuum interrupter as well as the upper and lower contacts of the circuit breaker, thus creating a full insulation for the internal electrical circuits. The embedding is done with a fully automated process, the APG (automated pressure gelatin) process. Thus, the iCB is no longer subjected to environmental hazards, and is fully maintenance free in this aspect.

A special flexible bedding fills the space between the vacuum interrupter and the epoxy resin, creating a cushion that responds to all thermal expansions and contractions, safeguarding the iCB from the occurrence of any electrical gap and therefore flash overs.

The embedded pole technology protects the circuit breaker from shock and mechanical stress, pollution and condensation. Flash overs between the interrupters are now virtually a thing of the past. Also, the creep age length of the interrupter and therefore the voltage withstand level (BIL) of the circuit breaker increase dramatically, opening new dimensions in cubicle design.

The use of modern, small-size vacuum interrupters with first class technology, the above features ensure the highest level of reliability for the iCB circuit breaker.

While meeting all relevant standards, with a lifetime of over 30, 000 mechanical operations, and the ability to function as a recloser, the iCB can surely meet the highest demands of the industry.

Last not least, the high level of automation and technology used make the iCB also economically competitive and interesting for panel builders around the world.

Application

• Suitable for 3-phase AC operations for 12kV, 17.5kV, 24kV and 36kV
• Medium voltage distribution sub stations

We offer Igis Ring Main Unit.IGIS Ring Main Unit (RMU) demonstrates a highly innovative and modern design that complements the latest production technology from Germany. IGIS guarantees highest accuracies and realizes almost 100% gas tightness. Manufactured with the latest filling and testing techniques, iGIS undoubtedly has a superior performance in the market of SF6 gas insulated ring main units. IGIS is a state of the art medium voltage switchgear that not only guarantees high operational safety, but also has a reliable indication of switching positions. The panels are type tested as per IEC standard 62271-200

iGISRing Main Unit (RMU) demonstrates a highly innovative and modern design that complements the latest production technology from Germany. iGIS guarantees highest accuracies and realizes almost 100% gas tightness. Manufactured with the latest filling and testing techniques, iGIS undoubtedly has a superior performance in the market of SF6 gas insulated ring main units. iGIS is a state of the art medium voltage switchgear that not only guarantees high operational safety, but also has a reliable indication of switching positions. The panels are type tested as per IEC standard 62271-200

While utilizing the most modern design for Ring Main Units, the GLX24 also features the use of the most advanced manufacturing technology world wide. With laser cutting and punching machines from TRUMF (Germany), accuracy is guaranteed; the laser welding machine, also from TRUMPF, ensures 100% gas tightness, together with advanced filling and testing devices. Fuse holder and circuit breakers peruse the newest the newest in AGP process. This makes the GLX a world leader in technology.
GLX24 has already successfully been type tested in institutes around the world, including KEMA. Designed for MV network up to 24 kV, power stations, all the important industries, the versatile design of the GLX24, in both extendability and compact versions, ensures safe power supply for all.

Major Technical Highlights of RMU

The RMU's tested at Short circuit current of 21.5kA-3s & 25kA- 1s, to have better strength against short circuit forces. Microprocessor based LASER welding is used for stainless steel gas tank, which is superior to Robotic/Manual TIG welding. This ensures complete leak-tight gas tank for the entire product life of 20 years, ensuring a leakage rate of 0.02% per Annam only & being lowest in the market. A state of the art Design , which ensures Insulation agility worth a partial discharge value less than 4 pf.

Application

• MV network up to 24 kV
• Power Stations and Industries
• Indoor and Outdoor Versions

ERL in technical collaboration with Joslyn Clark, U.S.A offer a range of rugged Medium Voltage Vacuum Contactors for heavy industrial applications. Unlike conventional devices, these vacuum contactors enclose the power contacts within a vacuum chamber.

APPLICATIONS

• MV Motor Starter & Control
• Transformer & Capacitor Switching
• Pumping
• Induction Heating
• Soft Starters
• Transfer Switches
• Hazardous area equipment
• Crane Control
• Conveyors

The Control and Protection Systems cater to system voltages upto 400kV for transmission schemes and upto 500MW for generator schemes. A wide range of schemes are offered for distribution and industrial sectors that include transformer, busbar, capacitor bank and reactor applications. Using advanced manufacturing technologies, these control and protection systems are available in modular and compact designs.

Product Range

• Generator Control Panel
• Transformer Panel
• Line Panel
• Bus coupler Panel
• Bus Sectionalizer Panel
• Metering Panel
• Control Desk
• Mosaic Mimic Panel
• Control Desk-cum-Mosaic Panel

iSISis now the switchgear (up to 40.5 kV) with the smallest foot print in the world, reducing the foot print to 50% of GIS switchgear. ISIS is also the greenest switchgear as the insulation is provided by patented solid insulation technology and as such eliminates completely the use of green house gas of SF6. It has other patented features like phase segregated, independantly earthed and metal clad poles, and all active components are insulated with special patented epoxy material, making iSIS extremely safe from fire, explosion and water.
Thus, iSIS will be an ideal replacement for the GIS around the world, in all applications where space is critical like in large metropolitan cities, windmill applications, offshore platforms etc. where safety is paramount like in oil, petrochemical, chemical and pharmaceutical industries and in all countries which are increasingly banning the use of SF6 gas in switchgear.

Application

• Incoming and outgoing feeders
• Bus risers and sectionalizers
• Metering panels
• Tie panels
• Variety of switchgear panels in single and double bus bar variants