eGuard is a web-based interface that allows you to monitor and manage multiple eGauge devices, such as energy monitors, submeters, and solar PV arrays. You can create or access your account, search by device …eGuard is a web-based interface that allows you to monitor and manage multiple eGauge devices, such as energy monitors, submeters, and solar PV arrays. You can create or access your account, search by device …Physical registers represent any single data point recorded by an eGauge meter. These can come from locally-obtained raw measurements (eg, amperage or voltage), locally obtained calculations (eg, real power and other power register subtypes), and even registers imported from remote devices (remote eGauge or third party devices connected via Modbus …The eGauge Pro is proof that traditional submetering hardware has become obsolete. Where old meters lack features, eGauge Pro sports an immense 30 year local storage capacity, the ability to record data on 64 different energy sources, and ample data communication options including cellular, WiFi, and Bluetooth.The eGauge WebAPI is a JSON-based API framework that allows for automated meter configuration, recorded data retrieval, status information, and more. eGauge Systems provides a Python library to assist with authentication and other interactions with the eGauge meter WebAPI and can be obtained from Bitbucket or PyPi (pip).Home Inspection Software for Home Inspectors. HomeGauge helps streamline your business so you can focus on your customers. You’ll get the tools to succeed, including inspection report writing software, connected business tools, dashboards, and more! We also provide industry-leading support, whether you’re starting a new business, scaling an ...Three-Phase installation tutorial. There are a number of considerations when installing an eGauge, including positioning of CTs, mou... Surges and overvoltage. The eGauge is …All eGauge models with firmware v3.2 or higher have Modbus TCP output capability. eGauge models with USB ports also have capability for Modbus RTU (serial via RS485) output capability, with use of the eGauge USB485 converter. The Modbus server can be enabled in Settings -> Modbus Server. If the Modbus Server option is not available, …The eGauge is highly customizable to fit your most basic or complex monitoring projects! Every eGauge has the same integral features. Each can measure 3 voltage inputs (≤ 277Vac L-N, ≤ 480Vac L-L), a DC voltage input (+/- 60Vdc), multiple currents up to 4800A, local data storage for the lifetime of the hardware, free remote access using the ... eGauge Support Library. Welcome to the eGauge Support Library! Here, you will find all sorts of information related to the eGauge meter hardware, eGauge software, other eGauge products, and supported third party hardware. Meters sold after June 1, 2023 may default to the Modern User Interface which requires a device login. For more information ... Ensure the eGauge's L1 breaker is on the same phase as the system L1. Use a volt-meter to check voltage between the eGauge L1 and system L1, zero volts is the correct phase. More information on panel phasing here. Always connect the N terminal appropriately or damage may occur. Never connect a ground to the N terminal. eGauge Split-core CT (ECS series) Arrow same direction as power flow Continental Control Systems Split-core CT (AccuCT series) Sticker against direction of power flow Magnelab Split-core CT (50mm / 2”) Sticker against direction of power flow The eGauge Core is a 15 channel energy meter with 0.5% revenue grade accuracy compliance and the ability to measure residential or commercial circuit panels, up to 3-phase 277/480VAC and 6900A. The meter has an Ethernet port and 2 USB ports for additional options, like WiFi and serial. The user can access meter data using the free user ... Comparison chart download, also includes links to my photo albums of the home energy monitors. http://bit.ly/EnergyMonitorComparisonChartGet $25 off Sensehtt...eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).The eGauge on the other hand is a next generation solution in comparison, but unfortunately the DIY community has not really discovered it, so there is virtually zero support in the systems I use. Universal should take note of their architecture and aspire to make their systems as self contained and bullet proof.On the packaging included with the eGauge. On the Installation Sheet included with the eGauge. If you are viewing the eGauge via the web interface, you can also find the device name by: Checking the URL, which is usually in the form egaugeXXXX .egaug.es or egaugeXXXX .d.egauge.net. After January 1, 2024 EG4xxx or newer meters may also …eGauge support cannot provide the password currently set on a meter or the default password on meters shipped starting January 2021. Make sure to change the password to something secure in Settings -> Access Control. If you administrate a group and the device was moved to it during registration (or automatically placed during the order process ...The eGauge Core is a 15 channel energy meter with 0.5% revenue grade accuracy compliance and the ability to measure residential or commercial circuit panels, up to 3 …The eGauge Core (EG4015) is the Pro version of the EG4xxx meter line. It has 15 sensor inputs and. no integrated HomePlug communication. See the Meter Comparison Chart for the different versions of the EG4xxx meter line and what is the best fit. For the eGauge Core with integrated HomePlug power-line communication, see the eGauge. eGauge Split-core CT (ECS series) Arrow same direction as power flow Continental Control Systems Split-core CT (AccuCT series) Sticker against direction of power flow Magnelab Split-core CT (50mm / 2”) Sticker against direction of power flow eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent). Three-Phase installation tutorial. There are a number of considerations when installing an eGauge, including positioning of CTs, mou... Surges and overvoltage. The eGauge is …The EGauge Model 4540 uses the proven nuclear technology for asphalt and soil density measurements, just like traditional nuclear gauges. Meets ASTM D2950 and D8167. Meets ASTM D2950 and D8167. The EGauge Model 4540 uses the proven nuclear technology for soil density measurement unlike other non-licensed density measurement devices.Ensure the eGauge's L1 breaker is on the same phase as the system L1. Use a volt-meter to check voltage between the eGauge L1 and system L1, zero volts is the correct phase. More information on panel phasing here. Always connect the N terminal appropriately or damage may occur. Never connect a ground to the N terminal.The eGauge 3000 was bought and installed by Hiram College, my role was in fixing the setup so it created useful data. Energy Monitor Framework When comparing products with very different strengths and weaknesses, I find it's best to look for the attributes I care about. For power monitors here are 5 attributes I find useful. The eGauge is highly customizable to fit your most basic or complex monitoring projects! Every eGauge has the same integral features. Each can measure 3 voltage inputs (≤ 277Vac L-N, ≤ 480Vac L-L), a DC voltage input (+/- 60Vdc), multiple currents up to 4800A, local data storage for the lifetime of the hardware, free remote access using the ... Physical registers represent any single data point recorded by an eGauge meter. These can come from locally-obtained raw measurements (eg, amperage or voltage), locally obtained calculations (eg, real power and other power register subtypes), and even registers imported from remote devices (remote eGauge or third party devices connected via Modbus …The eGauge WebAPI is a JSON-based API framework that allows for automated meter configuration, recorded data retrieval, status information, and more. eGauge Systems provides a Python library to assist with authentication and other interactions with the eGauge meter WebAPI and can be obtained from Bitbucket or PyPi (pip).eGauge Systems LLC is a company that provides energy monitoring systems and data visualization tools for customers to reduce their energy usage and costs. Learn about …The eGauge can be directly connected to a laptop or computer via an Ethernet to the built-in Ethernet port (EG4xxx and EG30xx), or to the HomePlug adapter (EG301x or older model eGauge2). This is often useful in environments with no local network, or where access to the network is restricted. In these scenarios, the eGauge can be configured and ...The EG4xxx model eGauge can be rebooted from the LCD screen by navigating to Tools -> Reboot. This will usually result in the same outcome as actually power cycling the eGauge. Once you locate the breaker, trip it so power is off, wait 5 seconds, then turn it back on. Normally, there is a single multi-pole breaker for eGauge, but in some cases ... eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent). The eGauge is a CT meter, which means it can measure the power of individual circuits in your electric panel using sensors called current transformers (CTs). The meter also displays your energy data on a webpage in real-time. Watch as your graph changes every second, revealing potential problems that you could never discover with a simple ...Watch this if you want to see how an eGauge 3000 really works. Pros and cons of the eGauge 3000 including ease of install, app quality, odometer vs. speedome...eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).De eGauge Energiemeter is een krachtig hulpmiddel voor iedereen die inzicht wil krijgen in energieverbruik, energie efficiënt wil beheren en energiegebruik wil optimaliseren. Of je …Download all the files from the custom_components/egauge/ directory (folder) in this repository. Place the files you downloaded in the new directory (folder) you created. Restart Home Assistant. In the HA UI go to "Configuration" -> "Integrations" click "+" …eGauge Systems offers a mobile app for accessing and viewing meter data. The app is free and available on Android and iOS. This article is intended to provide a basic overview of the app functionality. For additional information on the mobile-friendly view (app style layout available in a standard desktop browser) see this article .Reset Password. Please enter the email address you used to register your account. eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent). The eGauge is highly customizable to fit your most basic or complex monitoring projects! Every eGauge has the same integral features. Each can measure 3 voltage inputs (≤ 277Vac L-N, ≤ 480Vac L-L), a DC voltage input (+/- 60Vdc), multiple currents up to 4800A, local data storage for the lifetime of the hardware, free remote access using the ... eGauge whole-house and solar Energy Monitor. Summary for time-period shown in grapheGauge Remote Devices field - partially completed. 3. Click the "Edit" button on the far right. This will allow you to change the communication protocol using the drop down menu and enter the device address. The two protocols supported by the eGauge are "remote eGauge via UDP" or "remote eGauge via TCP".By default, the eGauge will record Power registers as the "Net" (=) subtype. This means the regis... Power Factor. Although the eGauge uses power factor to calculate real power, the power factor values are not st... THD Registers. THD is a measurement of the harmonic distortion of a signal given it's fundamental frequency, and...The eGauge user-interface uses patterns to assist in translating dates and times to user-readable strings. Similarly, patterns are used to specify how a date and/or time may be entered. Please see the Datetime Tester page for details. Submitting an …I n the eGauge interface, navigate to Settings -> Installation and configure the unit. Visit this KB article for more information on how to configure. For meters purchased on or after Jan 2021, the default credentials are printed on the side of the meter (side opposite CT inputs). For meters purchased prior to Jan 2021, the default username is ...eGauge Configuration Guide 2 INSTALLATION CONFIGURATION OVERVIEW 2.1 Potential Transformer (PT) Configuration If measuring a system with line-to-line voltages greater than 480V and below 707V, the eGauge EV1000 high-voltage sensors should be used. See configuration examples 3.9 for systems without a neutral orDownload eGauge and enjoy it on your iPhone, iPad, and iPod touch. This app provides a convenient way to access eGauge devices (meters) from your phone or tablet. It will automatically select the best connection to the device, whether that is the local network (LAN), the cloud, or Bluetooth (for devices equipped with an optional Bluetooth ...The eGauge can support a phase to neutral voltage of 277Vrms, while the EV1000 can support a voltage of up to 707Vac/1000Vdc, meaning the EV1000 is much more flexible than the meter itself. 2. Sensor Hubs must be powered. Up to 2 hubs can be powered directly from the eGauge via the USB ports on the meter. For installations where more …El eGauge es uno de los concentradores que están integrados con el EMS, así que comunicar tu eGauge con la Plataforma es sencillo y rápido. Para empezar a recibir datos sigue los pasos siguientes: Interfaz web eGauge. 1. Para empezar la configuración del equipo, entra en tu cuenta eGauge y dirígete al menú de configuración Settings. 2. eGauge produces an affordable, flexible, secure, web-based electric energy and power meter that can measure up to 12 circuits on up to 3-phases (120V−480V, 50−60Hz). Their products are used to measure and record total building electrical consumption, solar, wind, consumption of individual circuits, such as appliances or geothermal system ... Caution: The eGauge is installed in an enclosure with wires carrying high voltage. If you cannot see the Status LED (eGauge2 and EG30xx) or Status LCD (EG4xxx) without opening the enclosure, please contact a licensed electrician. Fourth, let's find out whether the eGauge is connected to a server at egauge.net. The eGauge can be set to record individual CT or line voltage frequency readings as separate regi... Remote Devices and Third Party Devices Overview The eGauge can record data from a variety of remote devices. eGauge. The breakers shall be wired to the device in compliance with the NFPA 8 National Electrical Code using a conductor size of at least AWG14. eGauge is a component and must be installed inside a suitable enclosure. The enclosure eGauge is installed in must be rated according to the environment it is used in. 1. The service with the lowest voltage should be connected directly to the eGauge, and the higher voltage service (s) should be monitored with the EV1000s. The eGauge can support a phase to neutral voltage of 277Vrms, while the EV1000 can support a voltage of up to 707Vac/1000Vdc, meaning the EV1000 is much more flexible than the meter itself. 2. eGauge Systems offers a mobile app for accessing and viewing meter data. The app is free and available on Android and iOS. This article is intended to provide a basic overview of the app functionality. For additional information on the mobile-friendly view (app style layout available in a standard desktop browser) see this article .On the packaging included with the eGauge. On the Installation Sheet included with the eGauge. If you are viewing the eGauge via the web interface, you can also find the device name by: Checking the URL, which is usually in the form egaugeXXXX .egaug.es or egaugeXXXX .d.egauge.net. After January 1, 2024 EG4xxx or newer meters may also … eGauge. The breakers shall be wired to the device in compliance with the NFPA 8 National Electrical Code using a conductor size of at least AWG14. eGauge is a component and must be installed inside a suitable enclosure. The enclosure eGauge is installed in must be rated according to the environment it is used in. The eGauge Pro is proof that traditional submetering hardware has become obsolete. Where old meters lack features, eGauge Pro sports an immense 30 year local storage capacity, the ability to record data on 64 different energy sources, and ample data communication options including cellular, WiFi, and Bluetooth.The eGauge WebAPI is a JSON-based API framework that allows for automated meter configuration, recorded data retrieval, status information, and more. eGauge Systems provides a Python library to assist with authentication and other interactions with the eGauge meter WebAPI and can be obtained from Bitbucket or PyPi (pip).eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).Jan 23, 2024 · This app provides a convenient way to access eGauge devices (meters) from your phone or tablet. It will automatically select the best connection to the device, whether that is the local network (LAN), the cloud, or Bluetooth (for devices equipped with an optional Bluetooth dongle). The app can be set up to automatically connect to your device ... The eGauge Core (EG4015) is the Pro version of the EG4xxx meter line. It has 15 sensor inputs and. no integrated HomePlug communication. See the Meter Comparison Chart for the different versions of the EG4xxx meter line and what is the best fit. For the eGauge Core with integrated HomePlug power-line communication, see the eGauge.Navigate to the location of the downloaded firmware file and select the file. The page will update to show the name of the firmware update file to the right of the "Choose File" button. The firmware upload will start (this may take a few minutes, even on a direct connection). Once the file has been uploaded, the eGauge will automatically update ...eGauge produces an affordable, flexible, secure, web-based electric energy and power meter that can measure up to 12 circuits on up to 3-phases (120V−480V, 50−60Hz). … eGauge. The breakers shall be wired to the device in compliance with the NFPA 8 National Electrical Code using a conductor size of at least AWG12 and tightened to 10 ft·lb. The eGauge is a listed device and must be installed inside a suitable enclosure. The enclosure eGauge is installed in must be rated according to the environment it is used in. Reset Password. Please enter the email address you used to register your account. eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).Monitoring High Voltage Systems. Warning: Systems greater than 600V phase-to-phase are not fully supported by eGauge Systems. Supported CTs are rated for up to 600Vac, systems at higher voltages will need to source alternate CTs. Amperage-output CTs (e.g., 5A output, or 100:5 ratio, etc) can cause serious shock or electrocution. eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent). The eGauge is capable of directly measuring voltages up to 277V L-N (480V L-L). In the case of a delta system with no neutral, the maximum phase-to-phase voltage is 277V as the "N" terminal of the meter has one of the line voltages connected. A 480V or 600V delta without a neutral may be monitored by the eGauge using EV1000 High Voltage Sensors.The eGauge is a CT meter, which means it can measure the power of individual circuits in your electric panel using sensors called current transformers (CTs). The meter also displays your energy data on a webpage in real-time. Watch as your graph changes every second, revealing potential problems that you could never discover with a simple ...eGauge support cannot provide the password currently set on a meter or the default password on meters shipped on or after Jan 2021. If these credentials do not work (for example, if they were changed in the past and you no longer remember your password), you can request a password reset from eGauge support. ... eGauge Split-core CT (ECS series) Arrow same direction as power flow Continental Control Systems Split-core CT (AccuCT series) Sticker against direction of power flow Magnelab Split-core CT (50mm / 2”) Sticker against direction of power flow Watch this if you want to see how an eGauge 3000 really works. Pros and cons of the eGauge 3000 including ease of install, app quality, odometer vs. speedome...Thanks again. I will play with it tonight. The eGauge monitor can have 12 or 16 current sensors. It only came with sensors for the grid and for the solar panels.eGauge Systems LLC is a company that provides energy monitoring systems and data visualization tools for customers to reduce their energy usage and costs. Learn about … 1. The service with the lowest voltage should be connected directly to the eGauge, and the higher voltage service (s) should be monitored with the EV1000s. The eGauge can support a phase to neutral voltage of 277Vrms, while the EV1000 can support a voltage of up to 707Vac/1000Vdc, meaning the EV1000 is much more flexible than the meter itself. 2. eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).The eGauge is a powerful, highly accurate piece of monitoring hardware. However, it is essential ... Accessing eGauge Interface. If the credentials need to be reset or remote configuration enabled, visit this KB article. Ther... Register a device, remote access, and password resets.The eGauge is a CT meter, which means it can measure the power of individual circuits in your electric panel using sensors called current transformers (CTs). The meter also displays your energy data on a webpage in real-time. Watch as your graph changes every second, revealing potential problems that you could never discover with a simple ...The EGauge Model 4540 uses the proven nuclear technology for asphalt and soil density measurements, just like traditional nuclear gauges. Meets ASTM D2950 and D8167. Meets ASTM D2950 and D8167. The EGauge Model 4540 uses the proven nuclear technology for soil density measurement unlike other non-licensed density measurement devices.Modems provided by eGauge are pre-configured to work on the T-Mobile network using data plans provided by eGauge Systems. The default DHCP range of IR302 modems provided by eGauge is 192.168.2.2 to 192.168.2.100. Devices may be given static IPs in the range of 192.168.2.101 to 192.168.2.254. A particular static IP must not be used on more …EGauge repeatability is also equal to that of the current density gauges as listed in the applicable ASTM specification (0. 3 lb/ft 3 (4.8 kg/m 3)). Complete with Moisture Probe. The Troxler Model 6760 Moisture Probe is provided with each EGauge. The electromagnetic probe measures the moisture of the soil in the same prepared hole that is used ...The eGauge solar energy monitor combines an energy meter, data logger, and web server. This powerful combination lets you measure, store, and retrieve data directly from a local network or from a remote location via the Internet.Download and read the EG4xxx Owner's Manual here for safety and general installation information. Physical Installation (*Diagrams for common setups can be found in: …eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).Reset Password. Please enter the email address you used to register your account. eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).The eGauge UI presents a powerful and straightforward graph to visualize energy data. The graphical view is highly customizable and can be set to display (or hide) any number of monitoring points. The monitoring points are shown with user defined time periods so it's easy to analyze data ranging from minutes to months, or even years.
Jan 23, 2024 · This app provides a convenient way to access eGauge devices (meters) from your phone or tablet. It will automatically select the best connection to the device, whether that is the local network (LAN), the cloud, or Bluetooth (for devices equipped with an optional Bluetooth dongle). The app can be set up to automatically connect to your device ... . Museum at the fashion institute of technology new york
eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent).eGauge Systems offers a mobile app for accessing and viewing meter data. The app is free and available on Android and iOS. This article is intended to provide a basic overview of the app functionality. For additional information on the mobile-friendly view (app style layout available in a standard desktop browser) see this article .The eGauge Pulse Sensor is used in conjunction with the Sensor Hub and an EG4xxx model meter (Core or Pro) to record pulse output data from devices such as water and gas meters. The Pulse Sensor can accept standard 2-wire pulse outputs or 3-wire 5-volt Hall effect pulse outputs. See our Sensors product introduction video here.The eGauge is highly customizable to fit your most basic or complex monitoring projects! Every eGauge has the same integral features. Each can measure 3 voltage inputs (≤ 277Vac L-N, ≤ 480Vac L-L), a DC voltage input (+/- 60Vdc), multiple currents up to 4800A, local data storage for the lifetime of the hardware, free remote access using the ...The eGauge Core is a 15 channel energy meter with 0.5% revenue grade accuracy compliance, making it an accurate and flexible solution for monitoring multiple circuits in any residential or commercial energy monitoring application. Quick specs: Measures electric AC or DC power on up to 30 circuits;eGauge ECS CTs are also UL2808 certified and may be used on bare metal or insulated wires up to 600V in Category IV environments. ECS CTs are available with 1% accuracy (ECSxx-yyy) and 0.5% accuracy (ECSxx-yyy-R). eGauge ECS Split-Core AC CTs. The CTid LED can be seen through the transparent window on the bottom of the CT.The eGauge Core (EG4015) is the Pro version of the EG4xxx meter line. It has 15 sensor inputs and. no integrated HomePlug communication. See the Meter Comparison Chart for the different versions of the EG4xxx meter line and what is the best fit. For the eGauge Core with integrated HomePlug power-line communication, see the eGauge.Thanks again. I will play with it tonight. The eGauge monitor can have 12 or 16 current sensors. It only came with sensors for the grid and for the solar panels.Ethernet to the eGauge, as a fault can occur by creating a ground fault between the eGauge Ethernet sheathing and a switch or hub’s power system. 2.7.5 Push Button Figure 5 is a close-up of the push-button hole (below the lock symbol). Use a standard 0.8mm paper clip to activate the push-button located directly behind the hole.eGauge Systems LLC is a company that provides energy monitoring systems and data visualization tools for customers to reduce their energy usage and costs. Learn about …The eGauge WebAPI is a JSON-based API framework that allows for automated meter configuration, recorded data retrieval, status information, and more. eGauge Systems provides a Python library to assist with authentication and other interactions with the eGauge meter WebAPI and can be obtained from Bitbucket or PyPi (pip).The eGauge can be configured to send alerts based on a variety of trigger conditions. Alerts must be configured through the eGauge interface, and the eGauge needs to be powered on and connected to the internet in order to send alerts. There are three possible alert destinations: SMTP (email or SMS-capable phone numbers via an email …Monitoring High Voltage Systems. Warning: Systems greater than 600V phase-to-phase are not fully supported by eGauge Systems. Supported CTs are rated for up to 600Vac, systems at higher voltages will need to source alternate CTs. Amperage-output CTs (e.g., 5A output, or 100:5 ratio, etc) can cause serious shock or electrocution.eGauge home and commercial energy meters connect electricity usage and solar production to the internet for users to monitor in real time. Certified high accuracy (ANSI C12.20 0.5 percent). eGauge Systems LLC provides technologically advanced energy monitoring systems at affordable prices. We help to make energy data easy to understand and access while providing friendly, outstanding customer support. Our aim is to enable our customers to reduce their energy usage and costs by providing highly accurate data and real-time ... The eGauge Core is a 15 channel energy meter with 0.5% revenue grade accuracy compliance, making it an accurate and flexible solution for monitoring multiple circuits in any residential or commercial energy monitoring application. Quick specs: Measures electric AC or DC power on up to 30 circuits; eGauge Split-core CT (ECS series) Arrow same direction as power flow Continental Control Systems Split-core CT (AccuCT series) Sticker against direction of power flow Magnelab Split-core CT (50mm / 2”) Sticker against direction of power flow .