MDS SCADAcrypt™
The MDS SCADAcrypt™ adds state-of-the-art encryption to your serial data radio telemetry or wireless SCADA network. It may be used for point-to-point, or point-to-multipoint links. Provides solid security to the device and/or to the host for GE Vernova MDS wireless serial systems.
MDS SCADAcrypt™
The MDS SCADAcrypt™ adds state-of-the-art encryption to your serial data radio telemetry or wireless SCADA network. It may be used for point-to-point, or point-to-multipoint links. Provides solid security to the device and/or to the host for GE Vernova MDS wireless serial systems.
IEEE 600V Bushing CT
IEEE 600V Bushing CT
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HVDC Disconnectors
Disconnectors (DSC) for HVDC applications are designed to specific constraints and requirements typical for DC applications, that are quite different compared to AC applications. They are requested to withstand DC voltage open gap and to ground to ensure safety for the people in the substation and to permit proper and safe layout configuration. In some cases, like for filter applications, they are requested to break a sum of harmonic currents at a certain voltage (amply smaller than the rated voltage of the disconnector) due to the ripple created by harmonics on the reactances.
HVDC Disconnectors
Disconnectors (DSC) for HVDC applications are designed to specific constraints and requirements typical for DC applications, that are quite different compared to AC applications. They are requested to withstand DC voltage open gap and to ground to ensure safety for the people in the substation and to permit proper and safe layout configuration. In some cases, like for filter applications, they are requested to break a sum of harmonic currents at a certain voltage (amply smaller than the rated voltage of the disconnector) due to the ripple created by harmonics on the reactances.
Today’s Challenging Environment
Globally the utility environment is becoming more complex and utilities are having to manage new challenges such as:
- Increasing demand for electricity
- Connection of remote generation
- Growth of distant offshore wind
- Integration of variable renewable generation
- Need for security of supply
- Reduce carbon footprint
- Land costs becoming more expensive
- New right-of-way access permits increasing difficult to obtain
The only choice for many utilities is to restructure their grid systems to manage these challenges. Utilities are looking for cost effective solutions to transfer power and to improve the quality, stability and reliability of the grid which will anticipate their needs for the next 20 to 50 years.
GE Vernova's Solution
High Voltage Direct Current (HVDC) solutions are ideal for supporting existing AC transmission systems or for building new power highways. HVDC is a system which interconnects two AC networks, converting AC voltage to DC voltage, and DC voltage to AC voltage utilizing power electronics technology. HVDC systems enable transfer of power, interconnection of grids, integration of renewables and maximize grid performance.
The GE Vernova Advantage
GE Vernova’s HVDC Disconnectors are developed based on the highest standards for performance, ratings, user convenience and reliability.
Every model is designed utilizing 3D design tools and analysis software to achieve the highest performance. Switches and Disconnectors are thoroughly type tested and subject to routine tests to meet or exceed the latest standards and requirements. Dependent on customer requirements, GE Vernova is able to design and supply highly customized products.
Based on years of global experience, deep domain expertise, manufacturing excellence and several deployments across multiple applications and industries, GE Vernova has dedicated projects teams working in partnership with our customers to ensure successful equipment implementations. GE Vernova provides customers with the following competitive advantages.
Robust Design Leveraging Cutting Edge Technology Provides High Performance and Lower Total Cost of Ownership
- HVDC disconnectors use the latest technology of contacts in order to ensure maximum protection against pollution and ice, ensuring limited overhead clearance and a very short phase to phase distances, without middle electrode
- All switchgear is designed to operate within extreme environmental conditions with available options for high elevation, very low and high temperatures (-60 °C to +60 °C), seismic zones, polluted areas, and corrosive atmospheres.
Manufacturing Excellence to Ensure Highest Quality Standards
- Global manufacturing sites certified according to ISO 9001 and ISO 14001 standards
- Products are manufactured utilizing GE Vernova’s Advanced Production System ensuring the highest level of quality
- Customized designes available to meet customer application requirements
Extensive Research, Testing and Proven Field Experience Resulting in Enhanced Reliability
- R&D Competence Centers and associated testing labaratories assure extensive research and testing for DC applications
- Specific HVDC tests are carried out in laboratories to ensure best performance over life time of assets
- 400,000+ units of circuit breakers and disconnectors for AC and DC installed worldwide and in service in more than 100 countries
Optional Features for Enhanced System Compatibility, Digital Integration and In-House Expertise
- Complete monitoring system available for asset management and digital substation integration
- Full life-cycle support for products, spare parts management and technical training by GE Vernova Subject Matter Experts
- Local Product Sales Specialists provide strong product and technical support
HVDC Substion Bina India
Knee Type Disconnector up to 800 kV
GE Vernova’s knee type disconnector SPO/SPOL has been designed with one rotating and two fixed insulators. Thanks to its folding arm design (knee), it requires limited overhead clearance and a very short phase-to-phase distance. The outstanding gap factor allows a relatively short air gap and a lighter arm. No electrodes are needed in the middle.
The center of gravity is quite low, with great advantages for balancing, seismic withstand and operating torque. The low operating torque permits sure operation using a motor drive mechanism as well as easy manual operation and it does not stress the rotating insulator. The design is contact rebound free resulting in very smooth movement and a relatively fast operation (about 10÷15 s for a 550 kV disconnector).
L-Contact
The main contact can be of the L- type, the solution patented by GE Vernova helping to ensure highest protection against air pollution and ice. The L-Contact is also maintenance free and therefore represents the best technical choice for DC applications.
Center Break Disconnector up to 245 kV
The center break disconnector type S2DA is the most commonly used and economical disconnector, but requires an increased phaseto-phase distance. In the center break design the two arms rotate and the disconnector opens in the center.
Vertical Break Disconnector up to 800 kV
The vertical break disconnector has one rotating and two fixed insulators. The double movement of the blade ensures excellent performance in terms of ice breaking and short-circuit withstand. The vertical break requires a minimal phase-to-phase distance and the main contact can be of the L-type.
L-Contact
The main contact can be of the L- type, the solution patented by GE Vernova helping to ensure highest protection against air pollution and ice. The L-Contact is also maintenance free and therefore represents the best technical choice for DC applications.
Valve Hall Earthing Switch up to 800 kV
The valve hall is an important component of the HVDC system. The grounding of a valve hall’s elements is ensured by highly customized earthing switches.
Two different earthing switch designs have been developed by GE Vernova:
- Wall mounted “grasshopper”
- Floor mounted “semi-pantograph"
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AC Disconnectors (Disconnect Switches)
GE Vernova’s Grid Solutions business prides itself on being one of the leading manufacturers of disconnectors (Switches) in the world. We offer flexible and reliable layout configurations up to 1,200 kV designed and tested to support international standards such as IEEE, IEC and GB (China).
From scorching hot climates to extreme cold environments, and areas of intense seismic activity, our solutions are field proven with installations across the globe.
AC Disconnectors (Disconnect Switches)
GE Vernova’s Grid Solutions business prides itself on being one of the leading manufacturers of disconnectors (Switches) in the world. We offer flexible and reliable layout configurations up to 1,200 kV designed and tested to support international standards such as IEEE, IEC and GB (China).
From scorching hot climates to extreme cold environments, and areas of intense seismic activity, our solutions are field proven with installations across the globe.
BCVB Vertical Break Disconnector up to 800 kV
GE Vernova’s BCVB vertical break disconnector, rated from 420 to 800 kV, reduces phase spacing to a minimum. BCVB is reliable in adverse conditions (-50°C to +50°C), and operates under 0 to 20 mm of ice. The double movement ensures high short circuit rating and excellent ice breaking. BCVB is robust and easy to operate.
CGVB-05 Vertical Break Disconnectors up to 550 kV
The CGVB-05 vertical break disconnector is designed to reduce phase spacing to a minimum, ensures high short circuit rating and has excellent ice breaking capabilities. The CGVB-05 is designed to be virtually maintenance free with factory sealed bearing housings and counter balancing springs.
CGVB-08 Vertical Break Disconnectors up to 345 kV
The CGVB-08 vertical break disconnector is available in a wide range of ratings and is a robust and reliable performer. The double jaw contact system provides low maintenance, long life and excellent electrical and mechanical performance in the most adverse operating conditions.
S3CV Vertical Break Disconnectors up to 245 kV
GE Vernova’s S3CV vertical break disconnector is rated from 52 to 245 kV. Rigid and well supported terminal pads permit post insulators and additional space savings. The S3CV can be supplied or easily retro-fitted with 1 or 2 earthing switches, and customizable solutions are available for vertical, underhung and phase-to-phase installations.
S3CVL Vertical Break Disconnectors up to 550 kV
The S3CVL, rated from 245 to 550 kV, is a modern, 3 insulator vertical break disconnector equipped with the unique L-Contact. Corrosion free materials mean virtually no maintenance is required. Specific spark-free solutions with an SF₆ breaking chamber are available for EHV applications.
S3CVS Vertical Break Disconnectors up to 72 kV
The S3CVS is a heavy duty vertical break disconnector suitable for high current installations such as generator busbar disconnectors for power plants, electrical brake generators, SVC plants, as well as feeding furnaces and electrolytic plants. Rated from 24 to 72 kV, the S3CVS can be supplied completely assembled with a simple three phase base.
S2DA Center Break Disconnectors up to 550 kV
The S2DA is the most commonly used and economical disconnecter, but requires an increased phase-to-phase distance. In the center break design the two arms rotate and the disconnect switch opens in the center.
VCB V-Type Center Break Disconnectors up to 145 kV
The VCB, rated from 72.5 to 145 kV, is a V-type center break disconnector on which both insulators rotate to open and close the switch. Structural and civil work costs are kept to a minimum thus reducing overall installation costs. The galvanized structural steel channel base provides high strength and rigid design, while flex technology provides long term operation.
S3CD Double-Sided Break Disconnectors up to 550 kV
The S3CD is a double side break disconnector on which the center insulator rotates to open and close the switch. It is particularly suited for applications in which low vertical clearance prohibits the use of other disconnectors. The S3CD is a rugged performer in adverse operating conditions and is always stable in the close position during short circuits.
S3C Double-Sided Break Disconnectors up to 300 kV
The S3C is a low profile, reduced phase-to-phase distance double side disconnector. Good mechanical and electrical strength of the current carrying parts are ensured through the use of high strength aluminium alloys combined with silver-plated copper contacts. The S3C can be customized for vertical, underhung and phase-over-phase installations.
SPV & SPVL Semi-Pantograph Disconnectors up to 1,000 kV
The SPV and SPVL are space saving vertical reach disconnectors connecting the lower busbar to the upper one via the semi-pantograph arm. Horizontal rather than vertical separation can help to reduce space up to 30%. The SPVL is equipped with the unique pollution and ice-free L-Contact.
More Info for SPVL
SX Pantograph Disconnectors up to 1,000 kV
The SX is a space saving double scissor aluminum disconnector connecting the lower busbar to the upper one via the pantograph arms. Horizontal rather than vertical separation means a space reduction of as much as 30%.
SPO & SPOL Knee Type Disconnectors up to 1,200 kV
SPO and SPOL are vertical break disconnectors with a two-piece arm. In open position the blade sections fold upon themselves in a vertical plane of only 60% of the longitudinal dimension. SPOL is equipped with the unique pollution and ice-free L-Contact and bus transfer contacts.
More Info for SPOL
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Accessories
MDS Accessories are hand-picked and tested to ensure optimal performance under even the most extreme conditions. We provide a complete line of reliable and cost-effective accessories that are fully tested to perform at optimal levels. We simplify wireless system design by providing a convenient single source for ordering.
Accessories
MDS Accessories are hand-picked and tested to ensure optimal performance under even the most extreme conditions. We provide a complete line of reliable and cost-effective accessories that are fully tested to perform at optimal levels. We simplify wireless system design by providing a convenient single source for ordering.
Railway Disconnectors and Load Switches
The railway network has to be globally interconnected, and the connection between systems with different voltages and frequencies (electrical borders) can only be achieved through the disconnecting points that decouple them.
Disconnectors are an essential element of the supply systems (overhead conductors or ground level wires) that feed the trains. Their function is to disconnect the cells that make up the line in order to supply energy only when a train is running.
Railway Disconnectors and Load Switches
The railway network has to be globally interconnected, and the connection between systems with different voltages and frequencies (electrical borders) can only be achieved through the disconnecting points that decouple them.
Disconnectors are an essential element of the supply systems (overhead conductors or ground level wires) that feed the trains. Their function is to disconnect the cells that make up the line in order to supply energy only when a train is running.
S2V Load Switch up to 2,000 A
The S2V is a new generation load switch specifically designed for railway applications and based on a well-proven design to provide both reliability and high performance over the years.
S2DA Center Break Disconnectors up to 2,500 A
The S2DA disconnector is one of the most commonly used types in the world thanks to its simple, efficient design. It is a rugged performer even in the most adverse operating conditions.
S3C Double Side Break up to 2,500 A
The S3C is a low profile, reduced phase-to-phase distance double side break switch which offers additional space savings - a key advantage when designing your substation.
S3F Vertical Break up to 2,500 A
The S3F disconnector is specifically designed for railway applications with a reduced phase-to-phase distance and is a rugged performer even in the most adverse operating conditions.
S2CRE Side Break up to 2,500 A
The S2CRE disconnector is specifically designed for railway installations with easy assembly and reliability provided by the small number of components and the simple open/close movement.
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HVDC Switches
Switches for HVDC applications are designed to close and open very rapidly in case of fault or for maintenance purposes. The switches may have to commutate load current while maintaining the flow of power within DC substation and its availability.
All HVDC switches are activated by the highly reliable spring-spring mechanism and benefit of a huge experience and installed base of AC circuit-breaker technology delivered worldwide in regards to design technology, to quality in terms of supplier qualification, assembly processes and ISO conformity.
HVDC Switches
Switches for HVDC applications are designed to close and open very rapidly in case of fault or for maintenance purposes. The switches may have to commutate load current while maintaining the flow of power within DC substation and its availability.
All HVDC switches are activated by the highly reliable spring-spring mechanism and benefit of a huge experience and installed base of AC circuit-breaker technology delivered worldwide in regards to design technology, to quality in terms of supplier qualification, assembly processes and ISO conformity.
Today's Challenging Environment
Globally the utility environment is becoming more complex and utilities are having to manage new challenges such as:
- Increasing demand for electricity
- Connection of remote generation
- Growth of distant offshore wind
- Integration of variable renewable generation
- Need for security of supply
- Reduce carbon footprint
- Land costs becoming more expensive
- New right-of-way access permits increasing difficult to obtain
The only choice for many utilities is to restructure their grid systems to manage these challenges. Utilities are looking for cost effective solutions to transfer power and to improve the quality, stability and reliability of the grid which will anticipate their needs for the next 20 to 50 years.
GE Vernova's Solution
High Voltage Direct Current (HVDC) solutions are ideal for supporting existing AC transmission systems or for building new power highways. HVDC is a system which interconnects two AC networks, converting AC voltage to DC voltage, and DC voltage to AC voltage utilizing power electronics technology. HVDC systems enable transfer of power, interconnection of grids, integration of renewables and maximize grid performance.
Back to back HVDC Interconnection
The GE Vernova Advantage
GE Vernova’s HVDC Switches are developed based on the highest standards for performance, ratings, user convenience and reliability.
Every model is designed utilizing 3D design tools and analysis software to achieve the highest performance. Switches and Disconnectors are thoroughly type tested and subject to routine tests to meet or exceed the latest standards and requirements. Dependent on customer requirements, GE Vernova is able to design and supply highly customized products.
Based on years of global experience, deep domain expertise, manufacturing excellence and several deployments across multiple applications and industries, GE Vernova has dedicated projects teams working in partnership with our customers to ensure successful equipment implementations. GE Vernova provides customers with the following competitive advantages.
Robust Design Leveraging Cutting Edge Technology Provides High Performance and Lower Total Cost of Ownership
- Durable spring-spring mechanism with 5 times more reliability than hydraulic, pneumatic or hydraulic-spring designs*
- HVDC switches are specifically designed to address HVDC constraints and are derived from conventional AC breaker with self-blast technology, with improved technology and performances for DC applications.
- All switchgear is designed to operate within extreme environmental conditions with available options for high elevation, very low and high temperatures (-60 °C to +60 °C), seismic zones, polluted areas, and corrosive atmospheres.
Manufacturing Excellence to Ensure Highest Quality Standards
- Global manufacturing sites certified according to ISO 9001 and ISO 14001 standards
- Products are manufactured utilizing GE Vernova’s Advanced Production System ensuring the highest level of quality
- Customized designes available to meet customer application requirements
Extensive Research, Testing and Proven Field Experience Resulting in Enhanced Reliability
- R&D Competence Centers and associated testing labaratories assure extensive research and testing for DC applications
- Specific HVDC tests are carried out in laboratories to ensure best performance over life time of assets
- 400,000+ units of circuit breakers and disconnectors for AC and DC installed worldwide and in service in more than 100 countries
Optional Features for Enhanced System Compatibility, Digital Integration and In-House Expertise
- Complete monitoring system available for asset management and digital substation integration
- Full life-cycle support for products, spare parts management and technical training by GE Vernova Subject Matter Experts
- Local Product Sales Specialists provide strong product and technical support
*according to CIGRE report 510.
HVDC Substion Bina India
HVDC Switches
DC Switch in Champa India
Where more than one HVDC Pole share a common transmission conductor (typically the neutral) it is advantageous to be able to commutate the DC current between transmission paths without interrupting the DC power flow.
NBGS – Neutral Bus Ground Switch
This switch is normally open but when closed it solidly connects the converter neutral to the station earth mat. Operation with this switch can normally be maintained if the converter can be operated in a bipole mode with balanced currents between the poles, that is, the DC current to earth is very small. The switch is also able to open, commutating a small DC unbalance current out of the switch and into the DC circuit.
NBS – Neutral Bus Switch
A NBS is in series with the neutral connection of each pole. In the event of an earth fault on one pole, that pole will be blocked. However, the pole remaining in service will continue to feed DC current into the fault via the common neutral connection. The NBS is used to divert the DC current away from the blocked pole to ground.
GRTS – Ground Return Transfer Switch
The connection between the HVDC conductor and the neutral point includes both a high voltage disconnector and a GRTS and is used as part of the switching operation to configure the HVDC scheme as either a ground return monopole or a metallic return monopole. The disconnector is maintained open if the HV conductor is energized in order to isolate the medium voltage GRTS from the high voltage.
The GRTS is closed, following the closing of the disconnector in order to put the HV conductor in parallel with the earth path. The GRTS is also used to commutate the load current from the HV conductor transferring the path to the earth (or ground return) path. Once current flow through the HV conductor is detected as having stopped, the disconnector can be opened, allowing the HV conductor to be re-energised at high voltage.
MRTB – Metallic Return Transfer Breaker
The MRTB is used in conjunction with the GRTS to commutate the DC load current between the earth (ground return) and a parallel, otherwise unused, HV conductor (metallic return).
The MRTB closes in order to put the low impedance earth return path in parallel with the metallic return path. The MRTB must also be able to open, causing current flowing through the earth return to commutate into the much higher impedance metallic return path.
Bypass Switch (BPS) and Fast Acting Discharge Switch (FADS)
Bypass Switch BPS during Testing
This switching device can be used either as a HVDC by-pass or a fast discharge switch.
As a by-pass switch , it is connected across each converter valve group in HVDC schemes using more than one independent converter per pole. It shall closes rapidly to by-pass a converter group that is being taken out of service and commutate the current back into a valve group that is being taken back into service.
As a fast acting discharge switch, it is connected between one pole and a resistance connected to the ground. It remains opened until a fault occurs in AC network. AC circuit-breaker clears the fault, but a trapped charge remains in the HVDC line and shall be discharged before the AC circuit-breaker re-close and re-energize the poles 300 ms later: for it, fast acting discharge switch shall perform a fast CO within these 300 ms to discharge and re-isolate the pole from the ground.
High Speed Switch
High speed switches can be used either as a line paralleling switch or either as converter paralleling switch.
As a line paralleling switch, it is connected in series to one or more high voltage pole conductors allowing one or more line to be connected in parallel or to revert to a single line operation while maintaining the flow of HVDC power.
As a converter paralleling switch, it is connected in series to each converter at the high voltage DC terminal where 2 or more converters are connected in parallel onto a common pole conductor. It is designed to allow additional converter(s) to be connected in parallel or to disconnect some of them while conducting the load current.
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Distribution Transformers
Highly reliable, state-of-the-art distribution solutions
GE Vernova provides a broad array of distribution transformers to support a variety of applications. Our product lines include pole- and pad-mounted, single- and three-phase solutions, as well as primary and secondary substation transformers, cast coil transformers network transformers and voltage regulators.
Distribution Transformers
Highly reliable, state-of-the-art distribution solutions
GE Vernova provides a broad array of distribution transformers to support a variety of applications. Our product lines include pole- and pad-mounted, single- and three-phase solutions, as well as primary and secondary substation transformers, cast coil transformers network transformers and voltage regulators.
Our broad array of distribution transformers are highly reliable, state-of-the-art distribution solutions with features that allow safe operation and easy maintenance. Explore more about our diverse offerings with the interactive apps below.
Distribution Pole-mount and Pad-mount Transformers
Prolec GE provides a complete line of distribution transformers ranging from single-phase pole-type distribution transformers to three-phase pad-mount transformers. Our manufacturing and design systems utilize state-of-the-art technology supported by our ISO-9001 certified processes and quality assurance programs.
Single Phase Pole-Mounted Transformerers
Prolec GE designs and manufactures a complete line of single-phase pole-type distribution transformers for installation on utility overhead systems. These highly reliable and cost-effective transformers are available in a wide variety of ratings and accessory combinations to match your system requirements.
Key benefits
- Ratings: 10 to 167 kVA, High Voltage up to 34.5 kV, 150 kV BIL
- Conventional or Self-protected
- Mineral or vegetable oil
- Meets or exceeds RUS, NEMA and ANSI standards C57.12.00, ANSI C57.12.20 as applicable
- Mild steel tank with welded lifting lugs and hanger brackets for direct-to-pole mounting
- Single piece clamped cover band meets cover retention requirements of applicable ANSI standards
- Electrostatically applied polyester powder paint system for superior corrosion protection
Single Phase Pad-Mounted Transformers
Prolec GE manufactures a complete line of single-phase pad-mounted distribution transformers designed to provide the features, performance and aesthetics needed for modern underground residential applications.
Key benefits
- Modern aesthetics for underground residential applications
- Ratings: 10 to 167 kVA, up to 150 kV BIL
- Maxipad and Minipad available
- Mineral or vegetable oil
Three Phase Pad-Mounted Transformer
Prolec GE offers a complete line of liquid-filled three-phase pad-mounted distribution transformers that meet applicable IEEE standards. These transformers are specifically designed for commercial and residential applications, such as hotels, hospitals, universities, and others. Our transformers are designed for outdoor installation with cabinets, use aluminum or copper windings, and are optimized to maximize efficiency and footprint.
Key benefits
- Liquid-filled
- Mineral or vegetable oil
- Meets applicable ANSI/IEEE standards
- Ratings: 45 kVA to 5000 kVA, to 34.5 kV, 200 kV BIL
- Up to 4,000 kVA ONAN
Special Distribution Transformers
Substation Transformers
GE Prolec’s distribution transformers are designed for the diverse mining, oil and gas and distribution markets of North America and international applications. Our distribution substation transformers are suited for real-world applications because we rely on extensive customer input and feedback to determine the ideal product testing and quality parameters. Prolec GE has extensive experience designing transformers for heavy duty mining applications such as crushing, grinding, floatation & refining/palletization. We deliver advanced performance under the most demanding operating conditions for offshore operations, exploration and production, as well as onshore operations, refining, petrochemical and storage.
Key benefits
- Rating up to 7,500 kVA
- Available in ranges from 225 kVA to 12000 kVA, to 69 kV, 200 kV BIL
- Mineral, vegetable or synthetic oil
- DETC
- Outdoor and indoor designs
Cast coil Transformers
GE Vernova’s cast coil transformer is a low-noise, low-loss, cast resin dry-type transformer. The high-voltage winding with copper conductors and the low-voltage winding with either copper conductors or copper sheet are wound and reinforced by glass-fiber and then cast with resin under vacuum.
Key benefits
- 100% relative humidity operation
- Excellent short-circuit
- Cooled naturally by air (AN) and forced air cooling (AF)
- Smaller dimensions, less weight, and space saving
- Customizable designs
- Windings have high mechanical strength and no partial discharge and are non-flammable
- Environmental adaptability
Multitap Transformers
The Prolec GE Multitap transformers provide flexible voltages and currents to Electric Submersible Pumps (ESP) used in in artificial lift extraction applications. These transformers winding conductors and insulation are made with high quality and reliable materials. This offering operates in highly corrosive and saline environments and responds to a growing industrial trend to deliver customized power to energy-intensive industries such as Oil & Gas.
Key benefits
- Rating up to 540 kVA
- HV up to 4,800 V, BIL up to 60 kV
- Externally operated de-energized tap changer with 25 Taps)
- Mineral oil
- Short circuit withstand and robust design
- Customizable capacity, voltage, dimensions, winding materials and fluid to fit special needs
- Easy handling and installation with a base designed for forklift
Network Transformers & Voltage Regulators
Network Transformer
GE Vernova's Safe-NET network transformers are the safest transformers available in the industry for secondary network applications. Safe-NET network transformers are available for subway and vault applications. The Safe-NET transformer is designed to supply power to the network bus and is capable of handling significant short-term overload conditions in this application. It also has one of the smallest foot prints and delivers more KVA per square inch compared to competing products. GE Vernova's exclusive transformer tank design features patented tank technology that minimizes the danger from a transformer rupture event, mitigating its impact to adjacent assets and public safety.
For more information, visit our network transformer product page here.
Voltage Regulator
GE Vernova’s family of voltage regulators are cost effective, robust solutions to regulate voltage without comprising quality and reliability, providing a total cost of ownership that is nearly 20% better than competing products. The VR-1 regulator is designed to provide utilities with a means to protect themselves and their customer against the detrimental effects of voltage variation. Optimum regulation is achieved by controlling the voltage as close to a predetermined level as practical and is “Designed with the Utility in Mind”. GE Vernova’s voltage regulators comply with IEEE® C57.15-2009 and NEMA® 4, and are independently certified by KEMA® that the VR-1 meets the stringent Short-Circuit requirements in the IEEE standard. They can operate up to 2 million mechanical operations, providing years of reliable service without costly maintenance. Additionally, GE Vernova is one of the first to incorporate measured reverse power flow capability, which is critical on today’s distribution circuits where distributed generation is present.
For more information, visit our voltage regulator product page here.
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GE Vernova's network management systems simplify the mangement and monitoring of Critical Infrastructure Communications products, including Sentinel, MDS, and Lentronics™.
Rugged telecommunications solutions provide T1/E1, SONET/SDH, MPLS (IP & TP), and Optical Transport Networking standards for transmission across Access, Aggregation and CORE networks.
MDS is an end-to-end industrial wireless communications provider enabling secure wireless networks from cellular LTE to a broad range of licensed & unlicensed spectrum solutions.
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Universal PLC technology for building reliable and cost-effective networks using existing Power Lines.
Professional Services
Our range of services can be tailored to include a fully engineered, deployed, and supported system to meet application specific needs.