High Voltage Direct Current (HVDC) systems enable utilities to move more power further, efficiently integrate renewables, interconnect grids, and improve network performance. HVDC systems utilize power electronics technology to convert AC and DC voltage and are ideal for supporting existing systems or building new power highways.
GE Vernova provides solutions that offer grid operators the ability to provide reactive power support, enhance controllability, improve stability and increase power transfer capability of AC transmission systems.
Substation and Electrical Infrastructure Projects for Utility and Industrial Customers.
GE Vernova offers solutions for a variety of substation projects and applications, including Modular Substation Automation Systems, utility and industrial substation projects, as well as DC substation solutions.
Energy storage is the backbone of the modern power system, delivering reliable, high quality energy for utilities, data centers, industry, and communities. It unlocks the full potential of renewable and clean energy, ensuring critical operations stay continuously online in an always on economy while accelerating the electrification of everything.
Integrated electrical systems provide energy where the grid doesn’t reach, meeting increasing power demands while improving resilience and efficiency.
The energy landscape today is changing, this is being led by the current industry trends of Decarbonization, Digitization, Decentralization and Electrification. Discover how GE Vernova is working with utility, consumer and industrial customers to design and deploy tailored Microgrid and Distributed Energy Resource (DER) Management solutions.
GE Vernova delivers advanced power stability and flexibility solutions that help utilities and electro-intensive industries meet grid connection requirements and evolving regulatory standards. Our portfolio is designed to enhance grid performance, compliance, and resilience.
Innovations to Decarbonize the Electrical Grid. GRiDEA is our portfolio of decarbonization solutions that empower grid operators to address their net-zero objectives.
GE Vernova offers a wide range of transformer solutions for the utility, industrial, commercial, residential and energy markets. These solutions feature flexible, reliable and robust designs to support a wide range of applications. With units operating in some of the most demanding electrical environments around the world, We design and delivers transformer solutions that provide among the highest level of performance and reliability to meet rigorous operating requirements.
GE Vernova provides GIS solutions from 50 kV to 800 kV, along with secondary products to maximize switchgear and network operation. The portfolio includes a full range of SF₆ GIS as well as g³ (SF₆-free) GIS at 145 kV and 420 kV voltage levels for utilities and industries worldwide.
GE Vernova is one of the top circuit breaker suppliers in the world. Our products include a range of live tank circuit breakers (up to 800 kV), dead tank circuit breakers (up to 550 kV), as well as hybrid and compact switchgear assemblies. We also provide solutions for power generation applications with our generator circuit breakers for installations up to 1,500 MW.
GE Vernova is a global market leader for disconnectors (disconnect switches) since 1960, with 8 product facilities in 7 countries and hundreds of thousands installations in more than 130 countries around the world. The portfolio includes disconnectors for AC applications (up to 1,200 kV), for DC applications (up to 1,000 kV) and for railway applications. We also offer power connectors to connect two or more conductors for a continuous electrical path.
GE Vernova is an industry leader in the design and manufacturing of high, medium and low voltage instrument transformers. With more than 100 years of experience, We offer a broad array of standard and high accuracy models for revenue metering and system protection applications. The portfolio of instrument transformers ranges from low voltage at 600 V suitable for industrial and high accuracy revenue metering, all the way up to high voltage at 1,200 kV. The portfolio also includes line traps and digital instrument transformers.
For a century, utilities have relied on us to deliver electrical products and services to meet their quality, durability and performance needs. Our capacitor and reactor product lines are an integral part of our portfolio. GE Vernova provides power capacitors that meet ANSI, IEEE and IEC standards, and our low voltage capacitors are UL listed. Ratings range from 1 kvar to 500 MVAR, and from 240 volts to 500 KV.
GE Vernova provides a broad range of bushings and surge arresters to help protect electrical assets. The bushings portfolio includes AC and DC solutions that enable long life, high reliability and installation flexibility. GE Vernova’s Tranquell surge arresters are ideal for distribution and EHV applications up to 612kV, and are available as polymer and porcelain station and intermediate class IEEE/ANSI C62.11.
Our SF₆-free switchgear range features the same ratings and same dimensional footprint as the state-of-the-art SF₆ equipment, with a drastically reduced carbon footprint.
Drawing on more than 125 years of engineering heritage, GE Vernova offers rotating machine solutions designed for performance, reliability, and industrial scale.
Digital Native Products are not just an evolution of existing switchgear but a transformation in how GE Vernova conceives and builds primary equipment for the grid.Digital Native Products are designed with digital capabilities embedded, enabling a compact and standard design and are mechanically engineered to reach the accuracy required by advanced monitoring and control solutions. Products are ready to connect and operate quickly and effectively. Discover the various monitoring and control solutions that can be incorporate in Digital Native Products.
GE Vernova delivers advanced power electronics solutions that help electrify industries, optimize performance, and improve reliability. Our integrated portfolio supports critical applications with the technology and services needed to power a more efficient and sustainable future.
Safely and securely accelerate operations with tailored automation systems that enhance control, reduce risk and add value.
GridBeats™ is a portfolio of software-defined automation solutions for grid digitalization. The portfolio is designed to enable utilities and industrial customers to ensure a stable, efficient energy supply amidst the growing integration of renewable energy sources and aging infrastructure.
GE Vernova's comprehensive portfolio of solutions for implementing and managing a substation.
GE Vernova’s Protection, Control, and Metering solutions deliver precise, high-performance automation for today’s evolving grid. From advanced relays to multifunction meters, our portfolio helps utilities enhance reliability, streamline operations, and accelerate the energy transition. Backed by decades of expertise and global reach, we provide the products to protect assets, optimize performance, and power a more sustainable future.
GE Vernova offers a wide range of solutions to monitor and manage critical assets on the electrical grid, detect and diagnose issues and provide expert information and services to customers. Our asset monitoring and diagnostics portfolio includes solutions for single- and multi-gas transformer DGA, enhanced transformer solutions and switchgear monitoring, as well as software and services.
GE Vernova's Critical Infrastructure Communications (CIC) solutions deliver secure, resilient, and scalable networks that ensure operational continuity in even the most demanding environments. We help customers reduce downtime, enhance safety, and improve situational awareness through end-to-end communication solutions built for reliability and performance. This translates into greater efficiency, regulatory compliance, and peace of mind for mission-critical operations.
The collection of required asset condition data from the field on a large scale for GE Vernova and 3rd party electrical equipment is a key step in building a robust Asset Performance Management strategy. Grid Services specialists are constantly evaluating and implementing new innovative inspection technologies applying strict processes and methods. The digital inspections methods are designed to improve the efficiency of data collection, oil analysis and online monitoring. All new approaches to capture data are integrated into the EnergyAPM ecosystem for automatic data transfer.
GE Vernova's Asset Lifecycle Management services combine a large set of methodologies to collect condition data off and online, consulting and asset optimization services using digital technology to improve the monitoring, recording and analysis of asset operations and predict asset behavior.
GE Vernova’s innovative and high-quality services help maintain and optimize high-voltage electrical assets throughout their entire lifecycle. Leveraging the design and manufacturing knowledge of our engineers, the customized service solutions ensure substations and networks perform as planned. Experts deliver services for applications across the power system, keeping assets up-to-date, safe, reliable and efficient while improving customers’ return-on-investment.
GE Vernova provides a full range of services & support tailored to meet a broad range of power system needs across utility and industrial applications. With deep domain knowledge and industry expertise GE Vernova’s service application engineers and technical specialists can help plan, design, operate, maintain, and modernize your protection, control, monitoring and automation systems.
GE Vernova provides comprehensive services throughout the systems lifecycle. The services can be provided by our local team and with the support of our global Competence Centers when the equipment is installed, during the warranty period and beyond.
Our certified laboratories enable manufacturers and customers leverage deep domain expertise and advanced testing and analysis facilities to develop enhanced high-voltage products, certify their capabilities before market introductions and apply preventive maintenance to avoid unexpected interruptions and ensure the reliability of your operations.
Our product range covers from the smallest medium voltage electrical rotating machines to custom made large units, up to 80 MW, as well as their operating and protection controls. Our aftermarket fleet of over 70,000 rotating machine assets, spread over 150 countries worldwide, that we’ve served for a century. Our experience in all energy, industry and transportation sectors is broad and deep.
We connect the physical world with data to proactively detect and forecast the behavior of your assets by offering Digital Suite, Service 360 & Cyber security.
Our MV drives portfolio ranges from 100 kW to more than 100 MW and from 3.8 up to 13.8 kV voltages. It allows for higher operating efficiency, power availability, plant throughput, operational precision, and process yield. Our LV drives portfolio ranges from of 0.25kW to more than 6MW and from 270 up to 900VAC voltages which includes fully and doubly fed wind converters, marinized drives, metal and mining drives, Cranes, test benches, meeting the needs of critical electrification systems.
Utilities today seek to create and connect new sources of power generation to meet growing global demand, while also managing grid reliability, costs and regulatory factors.
Water is central not just to the economy, but to life. As a result, water treatment systems demand secure, dependable power to ensure process uptime. From the grid-connected substation to reliable electrical protection, control, and power quality metering, GE Vernova offers tailored solutions to keep critical plants operational and meet the unique needs of the water and wastewater industry.
As power systems become increasingly interconnected and complex, utilities need solutions that optimize energy transmission and management while improving reliability.
Data centers – and the information they store – are becoming increasingly integral to the way we live our lives every day. With rising demand also come rising costs. And more importantly, the information in these centers must remain secure while simultaneously accessible. We provide data centers with electrical infrastructure solutions from the input utility source to the IT server racks. This includes high-voltage switchgear and transformers, medium and low voltage electrical equipment, automatic transfer switches, switchboards, UPS systems, critical power PDUs, static transfer switches, and overhead busway. This chain of electrification products provides high quality and reliable products and services for the entire lifecycle of a data center.
The oil and gas industry is evolving at a rate never seen before, facing shifting pricing levels, ever-changing regulatory requirements, and increased environmental consciousness. Through reliable, safe, and innovative solutions and a holistic service offering, GE Vernova can help the energy sector thrive in this changing reality.
Modernizing and digitizing the distribution grid is imperative for utilities and customers to enhance power system stability and safety, while increasingly integrating distributed power and demand response.
The industry is changing. Simultaneously, so are your utility’s needs. Operational effectiveness, power stability, and critical asset management are key priorities – whether in pulp and paper, steel, or data centers. GE Vernova’s holistic portfolio of products and services are designed with reliability, innovation, and sustainability at the forefront, helping you face the energy transition with ease.
Mining companies require secure communications, efficient asset performance management, and dependable, innovative technology to protect their critical assets. GE Vernova offers a broad product portfolio to help you through each step of the mining process – safely and reliably.
Manufacturing for this product has been discontinued. Please contact us if you have any inquiries.
The Multilin DGCS is an advanced Controller for detection of faults and controlling overhead and pad mounted switches. The DGCS is compatible with most switches and provides a great degree of flexibility in integrating with FDIR systems.
20+ years of field proven auto-sectionalizing algorithm
5 shot auto-sectionalizing enables more switches per section
3 setting groups enable different setting selections based on switched conditions
Advanced logic engine and multiple IOs for creating customized control schemes
Improve performance and reliability by integrating remote feeders into DMS/OMS/SCADA
Real time monitoring of energy to track non-technical losses
Improves asset monitoring & maintenance schedules based on measured energy discharge
Enhanced troubleshooting tools including sequence of event records and data logger
Reduces time setup and commissioning time with easy-to-use software tools and quick setup keys on front panel
Common hardware, firmware and software platform with other Multilin Distribution Automation (DA) controllers
Automatic control of load break and no-load switches (LBS/NLS) for fault detection and Isolation
Automatic control of pad mounted switch gear
Interfacing with FDIR/FLISR for auto-sectionalizing and auto-restoration
Auto/manual or Local/Remote
Cold Load Pickup
Phase IOC detection
Phase TOC detection
Neutral TOC detection
Over Voltage
Under Voltage
Voltage Unbalance
Power loss
Reverse power
A key driver and measurement of utility effectiveness is in the reliability of power to its customers. As many faults on overhead distribution lines are transient in nature, reclosing at the substation and installation of mid-line reclosers./switches can improve a utilities SAIDI reliability index by up to 24%.
When permanent faults occur on overhead lines, having feeders with increasing degrees or automation can greatly enhance distribution grid reliability and reduce restoration of unfaulted segments from several hours to a few seconds or minutes. A key component of these automation schemes is intelligent controllers that can integrate with FDIR systems through sharing local information and accepting control commands.
Robust Design
Based on GE Vernova's proven controller platform with tens of thousands of units installed globally, the Multilin DGCS undergoes extensive Accelerated Life Testing (ALT) and Highly Accelerated Life Testing (HALT) to validate accurate functionality under specified conditions and to ensure accurate performance in extreme operating conditions and harsh environments.
The Multilin DGCS Switch controller provides two modes of operation:
Remote mode
Local mode
The Multilin DGCS switch controller measures three phase voltages and currents, and based on the measurements, manages Auto-Sectionalizing functionality:
Multiple setpoint groups
Expandable inputs and outputs for advanced applications
Customized automation schemes using FlexLogic™
The Multilin DGCS offers powerful I/O and programmable logic (FlexLogic™) options for advanced automation and control, reducing the need and costs associated with additional programmable controllers or discrete control devices.
For both operational efficiency and reliability reasons, the Multilin DGCS provides remote control for operating switchgear. The Multilin DGCS is capable of providing both local and manual control of the switchgear.
The Multilin DGCS has three identical set point groups. The activation of the group can be done either from the HMI or via a digital input.
The Multilin DGCS provides 32 virtual inputs and 32 virtual outputs that provide users with the ability to send commands to the device. The Multilin DGCS can accept commands from SCADA, through the front HMI, or front USB port to issue commands such as close or open.
The Multilin DGCS has the ability to force commands from the menu structure. This can also be achieved via the EnerVista™ software that runs on a PC. This simulation ensures that the close and open commands can be safely issued from a distance without using the HMI.
FlexLogic in the Multilin DGCS provides the ability to create customized control schemes. This minimizes the need and costs associated with auxiliary components and wiring
Metering - current, voltage, power, energy, frequency, PF, Harmonics
Event Recorder - Up to 256 time tagged events
Statistics & counters
Enhanced system diagnostics & reporting
The Multilin DGCS provides high accuracy metering and recording of all AC signals, measuring the following key parameters:
Phase-Ground Voltages (kV)
Phase to phase Voltages (kV)
Positive, Negative, Zero Sequence Voltage
Phase A, B, and C currents (A)
Positive, Negative, Zero Sequence Current Ground Current (A)
3-Phase Active power (KW)
3-Phase Reactive power (KVar)
3-Phase Apparent Power
Power Factor (Lag or Lead)
Pos. & Neg. (Import & Export) Real Energy (kWh)
Pos. & Neg. (Import & Export) Reactive Energy (kVarh)
2nd to 8th harmonic up to 20% – for current
2nd to 8th harmonic up to 20% – for voltage
THD in 20% – for current
THD in 20% – for voltage
These data points can be easily integrated into a customer's database for seamless viewing through a SCADA or DMS system like GE Vernova's PowerOn or GeNe.
Trip Counter
Open Counter
Close Counter
KI²t Phase A Counter
KI²t Phase B Counter
KI²t Phase C Counter
Total Close/Open Operation
The maintenance elements in the Multilin DGCS provides alarms to the system based on the maximum number of closing/opening executed commands per period of time and I²t measurements per feeder.
he Multilin DGCS provides an integrated event recorder and detailed diagnostic features. The sequence of events recorder offers the following features:
Up to 256 consecutive events stored
Enable or disable, operate and dropout events by set points
Phase voltage/current and power metering shot is also included and stored at each event
Comprehensive device health diagnostic tests are performed by the Multilin DGCS during startup and continuously at runtime to test its own major functions and critical hardware User Interface.
4-Level device security to maintain authorized access only
Simplified device configuration software tool and industry leading suite of software tools to manage and maintain Multilin devices.
The DGCS and associated software tools provide a suite of security features that ensure only approved personnel can make changes to the device configuration or execute operational commands.
The DGCS offers multiple levels of password security to limit access control based on settings or command levels. There are four levels of password security provided:
Local Settings Access
Local Control Access
Remote Settings Access
Remote Control Access
Local Access refers to users making changes using the front USB serial port and the HMI. Remote Access refers to users making changes using the rear RS485 port.
The EnerVista™ Suite is an industry-leading set of software programs that simplifies every aspect of using the DGCS Voltage Regulator Controller. The EnerVista™ suite provides all the tools to monitor the status of the protected asset, maintain the controller, and integrate information measured by the DGCS into SCADA or the DMS monitoring systems. The ability to easily view sequence of events is an integral part of the setup software, as postmortem event analysis is critical to proper system operation. Learn More
GE Vernova offers an industry-leading suite of controllers that support a variety of...
