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ENVOY TM Powerful Communications Hub Communications hub The ENVOY™ RTU provides the asset owners and operators with a powerful, flexible, data processing and communications hub. Connected equipment is polled for data, data is transformed and stored as called for by the application and then forwarded to central systems for use. As a communications hub ENVOY allows engineers to tunnel through to remote equipment to perform diagnostic checks and updates. ENVOY allows engineers to deploy solutions quickly without having to build large and complex SCADA and IT systems to collect and process data. DSO-ready solution Nortech iHost™ and ENVOY products are used to provide advanced monitoring and control in substation environments. ENVOY products are interfaced with high precision transducers, including: Voltage Control (AVC) Relays for Advanced Voltage Control Schemes RMS AC Measurement Sensors for Precision Substation Metering PQ Analysers for Power Quality & Harmonics Monitoring Wind Turbine and Power Park Monitoring Nortech offers tailored ENVOY solutions to deliver critical services for Distribution System Operators. Powerful integrated platform Built around a powerful ARM processor running the Linux® operating system ENVOY platform provides a base on which to develop and deploy unlimited monitoring and control applications. ENVOY is equipped with digital inputs, analogue inputs, control outputs, ethernet, serial and usb connections and supports DNP3, Modbus and CAN bus protocols. Standard ENVOY platform features include over-the-air updates, remote access and management from iHost™. Now just add applications to suit your network requirements. Get in Touch Contact Us

Overhead Line FPIs ​ Fault Passage Indicators for Overhead Line Networks Intelligent fault detection Smart Navigator 2.0 fault passage indicator (FPI) provides directional overcurrent and earth fault indication, conductor temperature monitoring and directional power flow detection, within a 1kg self-powered overhead line sensor. Overhead FPIs are supplied as a set of 3 units with low power radio links between the units. The central unit includes built in 4G/2G communications providing RTU functionality and a native DNP3 link to the control room. The innovative clamping mechanism enables field teams to install FPIs on live overhead lines up to 12 meters high using a hot stick, eliminating any interruption to customer supply. Monitoring for network analysis Smart Navigator 2.0 delivers directional power flow detection, without the need for a grounded voltage reference, enabling the operator to deploy at scale for full visibility of directional power flows through the smart network. Conductor surface temperature sensing enables deployment of real-time ratings to overhead lines at scale, providing visibility of true thermal capacity and assisting the operator in the informed release of constraints on connected generation. Smart Navigator 2.0 offers distribution state estimation and real-time conductor temperature-based post-fault ratings through our powerful iHost™ platform. Deployment options Smart Navigator 2.0 products are available for the full range of HV distribution voltages: Smart Navigator 2.0 - Intelligent fault detection for 11kV and 33kV overhead networks Smart Navigator 2.0 HV - Online monitoring for 66kV and 132kV overhead networks Smart Navigator 2.0 LC - Fault detection for rural overhead networks with low load current Remote maintenance such as software updates or configuration adjustments can be performed via the GSM / LTE connection. Get in Touch Contact Us

Underground Cable FPIs ​ Fault Passage Indicators for Underground Cable Systems Cable fault detection Our FPIs for underground HV cable networks provide versatile, fully configurable, overcurrent and earth fault detection. We offer options for both communicating and local earth fault indication. Visibility of fault passage enables the control room to identify the faulty section of network and coordinate local switching to isolate the fault and restore supplies to customers more quickly. FPIs are offered with range of power supply options to suit your application. Our battery powered FPIs provide up to 15 years of maintenance-free operation, or for more data-intense applications, power can be sourced from the substations auxiliary AC or DC supply. Control room visibility Our NX-series of devices offers built-in RTU functionality and 4G communications (with 2G failover). The NX-series can deliver a native DNP3 link direct to the control room as well as over-the-air firmware updates and configuration management from iHost™. With options for directional (using available voltage input terminals on the switchgear) or non-directional fault passage indication, load current monitoring, power flow detection, twin earth fault indication, USB and Bluetooth local communications, and much more, the NX-series is a key component of your network monitoring system. Local fault indication Our F-series devices offer core fault passage functionality and is the FPI of choice for many utilities. Designed to be installed at switching points on the distribution network, local indication is provided via hyper-bright LEDs. The devices can also be connected to a local distribution automation RTU via the output contact, to alert the control room to fault events on the network. Our F-series products are compatible with 1A secondary CTs as well as our flexible retrofit CT solutions. They can be offered as a directional FPI, subject to suitable voltage input terminals on the switchgear. Get in Touch Contact Us

Micro RTUs ​ Versatile micro RTUs for remote site monitoring Nexus micro RTUs The Nexus family of micro RTUs provide the asset operator with economical, reliable, remote site monitoring for a wide range of applications out in the real world. Offering a versatile mix of inputs, power supply options, local communications and 4G/2G remote communications they can be used to monitor alarms and data from almost any equipment in any location. Used in conjunction with iHost™, Nexus micro RTUs give reliable, accurate, real-time reports on the operating state of remote equipment. Flexible monitoring solutions Our NX12 micro RTU offers binary inputs, analogue inputs and output control channels. The NX12 includes options for I/O expansion, AC or DC power supply as well as back-up battery. Our NX22 micro RTU provides remote monitoring at locations where there is no auxiliary power available. The NX22 is designed to monitor a wide variety of equipment using digital and analogue inputs and is self-contained in a single compact unit. Installation is simple, typically requiring no configuration on site. Nexus Micro RTUs are designed for continuous maintenance-free operation for up to 10 years. Versatile applications Nexus micro RTUs offer simple, versatile monitoring for all sorts of remote plant applications. A popular application is the remote monitoring of pumping stations. Alarm conditions allow for more effective use of service personnel and resources. Collecting well levels and pump activity without the need for site visits means that potential problems can be identified before they become critical. Nexus micro RTUs are also used in cable pressure monitoring systems, vehicle and traffic management schemes, generator fuel tank monitoring and medical applications for temperature control. Get in Touch Contact Us

About Nortech Founded in 1993 Nortech remains a UK SME operating as part of the Horstmann Gmbh group of companies Welcome Nortech supplies innovative monitoring and control technology to network and system operators, with a strong emphasis on delivering working end-to-end business as usual solutions. ​ Our in-house product development team’s experience with system integration, protocol implementation, cyber security, software development and whole system testing make us an ideal project partner for a wide range of projects. ​ Get in touch with our team to find out about our core offerings and our recent projects. We realise however this is just the start; the future promises new challenges and we are committed to working with our customers to meet them head on. ​ Founded in 1993 Nortech remains a UK SME operating as part of the Horstmann Gmbh group of companies. Get in Touch Get to Know us More Watch our company introduction video to get to know more about who we are and what we do at Nortech.

Our Products Innovative monitoring and control technologies for electricity network and system operators RTUs and Smart Sensors The increase in embedded generation, changes in load patterns and adoption of electric vehicles are just some of the reasons that power flows, voltage profiles and constraints on the distribution network are becoming more complex and no longer match traditional models used by network planners and design teams. Taking action to keep the grid stable requires that operators have visibility of what is happening out on the network. Nortech technology components provide network and system operators the ability to see deep into the network beyond the reach of traditional SCADA systems. Products ENVOY Powerful Communications Hub The ENVOY™ platform provides the asset owners and operators with a powerful, flexible, data processing and communications hub. Connected equipment is polled for data, data is transformed and stored as called for by the application and then forwarded to central systems for use. Read More Underground Cable FPIs Fault Passage Indicators for Underground Cable Systems Our cable fault passage indicators (FPIs) seamlessly integrate fault detection, load and power measurement, RTU functions, power supplies, communication and mounting enclosure - all in a single optimised device. With the option for 4G/2G communications these FPIs can deliver a native DNP3 link direct to the control room as well as over-the-air firmware updates and configuration management from iHost Read More Overhead Line FPIs Fault Passage Indicators for Overhead Line Networks Smart Navigator 2.0 fault passage indicator (FPI) provides directional overcurrent and earth fault indication, conductor temperature monitoring and directional power flow detection, all within a 1kg self-powered overhead line sensor. The innovative clamping mechanism enables field teams to install FPIs on live overhead lines up to 12 meters high using a hot stick, eliminating interruption to customer supply. Read More Micro RTUs Versatile micro RTUs for remote site monitoring The Nexus family of micro RTUs provide the asset operator with economical, reliable, remote site monitoring for a wide range of applications out in the real world. Offering a versatile mix of inputs, power supply options, local communications and 4G/2G remote communications they can be used to monitor alarms and data from almost any equipment in any location. Read More

Life at Nortech Our company culture values the individual, placing great emphasis on working as multi-discipline teams to deliver innovative products and systems. Get in Touch Modern high-tech offices Our main office is in Evesham, Worcestershire. Design, development, production and administration staff are based here. We also have a satellite office in the Jewellery Quarter, Birmingham, for those who prefer the excitement offered by city life. Responsible, Fair, Inclusive Nortech’s ambition is bold – we aim to be regarded as a leading provider of technology enabling the transition to a low carbon power system. How we achieve this is just as important. We respect difference, value diversity and aim to provide equal opportunities for all employees. Team Working To celebrate Horstmann’s 70th anniversary we joined in with 2 days of team building, problem solving and as it happened quite a lot of German sausage, cabbage and beer. The activity day was hosted at a Landrover experience site in Germany. Pictured is Keith, Nortech’s Product Engineer, leading an international rescue team “problem solving” their way across a ravine. Mental Health Our charity of choice this year is MIND. We combined our customer questionnaire with an invite for comments about Nortech in return for charity donations. We were delighted to get a 40% response from our survey and in turn helped MIND continue supporting those experiencing mental health issues Community It’s not all about work, it’s not all about us, it’s right to give something back and support others. Photographed is the local Under 10’s football team wearing kit donated by Nortech which displays the logo of the Midlands Air Ambulance - benefitting two local good causes. Latest Vacancies We are always keen to talk to people. Below is a list of our current vacancies: ​ Software Developers Firmware Developers Senior Software Developer Senior Electrical Engineer PCB Hardware / Electronics Design Engineer Senior IT Infrastructure Engineer Please get in touch to apply, or find out more. Get in Touch

Nortech supplies innovative monitoring and control technology to network and system operators, with a strong emphasis on delivering working end-to-end business as usual solutions. Get in Touch Learn More RTUs & Smart Sensors Nortech supplies specialist monitoring technology products and services to utilities, generators and system integrators. Our products and central software solutions enable customers to extend the reach of their data collection systems and improve the performance of their assets. Learn More iHost iHost™ provides a single platform enabling customers to manage the increasing numbers of small, low cost, communicating “smart field devices” installed at remote locations as well as building “Smart Grid” applications using the data. Visualisation of alarms and status, archiving of data, reporting and trending all available on one flexible platform. As well as supporting Nortech’s own Micro RTUs, iHost offers the ideal off-the-shelf “head end system” for large populations of communicating field devices from multiple vendors. Learn More Our Products Nortech technology components provide network and system operators the ability to see deep into the network beyond the reach of traditional SCADA systems. View all Products

Contact Nortech Get in touch for more information about our products and solutions Nortech Management Ltd. Email info@nortechonline.co.uk ​ Phone +44 8700 111 992 / +44 1386 282 186 ​ Address Nortech Management Ltd 5A Stella House Building 2 Asparagus Way Vale Park Evesham WR11 1GN United Kingdom Company Registration Registered in England No. 2777816 VAT No. 606132871 Use our Contact Form First Name Last Name Email Address Contact Number Company Leave us a message... Submit Thanks for getting in touch, we will get back to you shortly.

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iHost TM A single platform enabling customers to manage the increasing numbers of small, low cost, communicating “smart field devices” iHost ™ Platform Visualisation of alarms and status, archiving of data, reporting and trending all available on one flexible platform. As well as supporting Nortech’s own RTUs, iHost offers the ideal off-the-shelf “head end system” for large populations of communicating field devices from multiple vendors. ​ iHost is a scalable platform ready to accept data from any communicating device and then combine and share that data with other users and systems. Key Features Collects, processes and stores data from remote field devices Dashboard analytics and visualisation toolset Protocol conversion and data concentrator Population, configuration and firmware management IEC 62351 security, TLS tunneling and device certificate management Provides several industry standard protocols including; DNP3, IEC 60870-5, ICCP, Modbus, IEC 61850, MQTT and Kafka Support for many proprietary third party protocols Capable of simultaneous communications with several thousands of field devices Integration with SCADA Network Management System Unified Power Quality analysis and reporting platform iHost ™ Historian At the heart of the platform is the iHost database. Our integrated datastore has evolved to meet the changing needs of iHost users and the manufacturers of field devices which generate the data we look after. It has been designed to store many billions of values using a highly optimised and compressed time-series storage format . ​ Providing access to the data is a separate challenge and something we invest a lot of software developer time and effort getting right. iHost includes a suite of dashboard analytics and visualisation tools to transform the time-series data into useful information. ​ ​ Deployment options Cloud hosted On-premises - with high availability options Ruggedised hardware local monitoring and control It's your data We have always been committed to making access to data as simple and open as possible (albeit behind firewalls on a secure network). Whilst we aim for iHost to provide users everything they need to interact with data collected from field devices we realise there may be times when this isn’t the only approach. So if you want to build your own reports, design something special for use on smart phones or tablets or even build an entire analytics application you are free to do so.

Privacy Policy This page is used to inform website visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decided to use the iHost Mobile app. ​ If you choose to use the iHost Mobile app, then you agree to the collection and use of information in relation to this policy. The Personal Information that we collect is used for providing and improving the iHost Mobile app. We will not use or share your information with anyone except as described in this Privacy Policy. Information collection and usage For a better experience, while using the iHost Mobile app, we will require you to provide us with certain personally identifiable information, including unique account Username. The information that we request will be retained by us and used as described in this privacy policy. ​ The app does use third party services that may collect information used to identify you. ​ Link to privacy policy of third party service providers used by the app: Google Play Services ​ Log Data We want to inform you that whenever you use the iHost Mobile app, in a case of an error in the app we collect data and information (through third party products) on your phone called Log Data. This Log Data may include information such as your device Internet Protocol (“IP”) address, device name, operating system version, the configuration of the app, the time and date of your use of the app, and other statistics.​ Cookies Cookies are files with small amounts of data that are commonly used as anonymous unique identifiers. These are sent to your browser from websites you visit and are stored in your device's internal memory. ​ The iHost Mobile app uses “cookies” only to provide an authentication session with the iHost service. Service Providers We may employ third-party companies and individuals to provide hosting of iHost service on our behalf. We want to inform users of the iHost Mobile app that these third parties have access to your Personal Information. The reason is to perform the tasks assigned to them on our behalf. However, they are obligated not to disclose or use the information for any other purpose. Links to Other Sites The iHost Mobile app may contain links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by us. Therefore, we strongly advise you to review the Privacy Policy of these websites. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services Children's Privacy The iHost Mobile app does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. In the case we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us and we will take necessary action. Changes to This Privacy Policy We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately after they are posted on this page. Contact Us If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us.