New OPUS HE 5U DC Power System up to 16kW

We are delighted to announce  the new OPUS HE 5U DC Power System which consists of MHE rectifiers, VIDI2 controllers, connections for mains and 1 full current battery string, and bulk screw terminal for external load distribution. Available as a 19″ 5U rack-mountable package, the system delivers a maximum 6 kW output power at 48, 60, 110, 125 and 220 VDC, and 4.5 kW at 24 VDC output. The base system supports up to three (3) MHE series high efficiency rectifiers, but may be expanded by using the 5U Slave Rack in a master-slave configuration, increasing the power capability to 16 kW. The OPUS HE 5U rack power system provides free air convection cooling, N+1 redundancy and is the ideal backup power solution for critical infrastructure applications such as transmission and distribution substations, process industries, railway signaling and substations, and telecommunications. Main Features Efficiency up to 97% Natural convection cooled – fan free Standard output voltages: 24, 48, 60, 110, 125 and 220 VDC Max 6 kW output power, 4.5 kW for 24 VDC models: Expandable to 16 kW with the 5 module slave rack in a master-slave setup N+1 redundancy Battery connection: 1 string with full current 19″ Load distribution panels for local panel builders Options: Battery LVD, temperature sensor, wall mounting & IP21 cover kit EMC ratings:Rack: EN61439-1, EN61439-2Rectifiers: EN 61000-6-1 / -2 / -3 / -4 / -5EN50121-4 Rail, ETSI EN 300386 (48/60V) Safety ratings:Rack: EN61439-1, EN61439-2Rectifiers: EN 62368-1, EN 50124-1 rail OPUS HE 5U Modular DC UPS System up to 16kW Read more DC UPS System, Battery Chargers, Modular & Configurable Battery Chargers, DC Power Systems & Accessories, Modular DC Power Systems, Rack Mount DC Power Systems Main Components of OPUS HE 5U OPUS HE DC Power Systems MHE Rectifiers 2000W Read more Efficiency up to 97% Fan-free convection cooling MTBF 1800000h @ 25 Deg C, Telcordia SR-332 Standard output variants 24V, 48V, 60V, 110V, 125V and 220VDC 2000W output power, 1500 W at 24V Input voltage range 85 – 300 VAC Digital communication over CAN bus with VIDI master controller Flexible design with full front cabling EMC Standards: Generic EN 61000-6-1/ -2/ -3/ -4 Power Utility EN 61000-6-5, surge level 2 Railway EN 50121-4 Telecom ETSI EN 300 386 Safety Standards: EN/IEC/UL/CSA 62368-1 EN 50124-1 Railway insulation coordination VIDI2 System Controller Read more Universal Controller for all 24 – 220 VDC OPUS DC Power Systems Modular structure for design flexibility Sophisticated user interface Local and remote operation 2.7″ default display, Touch screen Service panels 7″ and 10,1″ Comprehensive features and alarms Large event log with real-time clock time stamps Web interface, Ethernet TCP/IP, Modbus, SNNMP, RS-232 IEC 61850 SCADA compatibility User configurable alarms and settings Multi-language feature (English, Finnish, Russian + custom translations) Rail approved, TÜV EN50124-1, EN50121-4, EN50121-5 One of our Custom Made Solution Using OPUS HE 5U CAB 912 42U 48Vdc 4kW DC Power System/DC UPS for rugged environments CAB912 is 42U 4kW 48VDC battery charger with distribution in a 42U 19” 600mm W x 800mm D floor mount cabinet. The charger consists of an Opus HE 48-6.0 R5U F rack with two IEMHE 48-2000 2kW convection cooled, hot swappable rectifiers, battery monitoring and an IEVIDI2 system controller. The system is equipped with a 230VAC cabinet light with door switch protected by a 6A MCB mounted in the front of the cabinet. A 230VAC socket outlet is provided in the AC distribution panel and it is protected by a 10A 2P RCBO. The cabinet is equipped with a cooling unit with a 230VAC extractor fan The charging system is installed in a 42U x 600W x 800D cabinet with a Perspex front door and a steel rear panel. The IEVIDI2 controller is used to configure, control, and monitor the Opus system and associated components. It also provides a user interface and monitoring via the UIF control panel, MODBUS or SNMP communications and relay outputs and inputs.The battery monitoring unit VIDI-BM is connected to the VIDI2 controller via a CAN bus and the VIDI2 takes care of the battery monitoring. The 48V 155Ah internal battery bank consists of 4 x 12V 155Ah NSB155FT HT RED  batteries mounted on a single battery shelf in the bottom of the charger cabinet. A Hold Down Bracket for the batteries keeps them secure. Battery test points are provided in the form of DU2.5 terminals mounted next to the batteries on the rail. An internal 125A 2P battery MCB and a Low Voltage Disconnect (LVD) protects the batteries against deep discharges or high currents. The 48Vdc distribution consists of 3 and 2 poles MCB’s with auxiliary switches to monitor the status of the MCB’s. The MCB’s auxiliary contacts are linked into a single signal monitored by the VIDI2 controller. A 48VDC Surge Arrestor protects the DC bus against surges, the condition of the surge arrestor is monitored by the VIDI2 controller. The following alarms are provided: Mains Fault DC High DC Low Earth Fault Rectifier Fault Surge Pro Failed Load MCB Open on voltage free contacts wired out to terminal breakout board. All alarms are remoted monitored by Modbus TCP/IP and local monitored with the display of the Vidi Controller Fully Customised DC & AC Power Systems Brochure For technical support about our off the shelf products and customised power conversion solutions, get in touch today. Contact Our Engineering Team

Announcing Partnership with Axon Group

As leaders in the critical infrastructure sector, Helios acknowledges the imperative for modernization and automation in the electrical grid. We are thrilled to announce our exciting partnership with Axon Group, a Software Engineering Company based in Latin America, renowned for their expertise in developing Power Systems Automation Solutions for industrial processes and power utilities. This new alliance empowers us to continue serving critical infrastructure players in Australia and New Zealand, offering a cutting-edge digital portfolio of fully customizable industrial software, supported by unparalleled local technical assistance. SCADA/HMI Software Communication Gateway Testing Protocol Software Visualization and Analysis Cybersecurity Solutions Specifically Designed For Industrial & Utilities Applications Our comprehensive range of Power Systems Automation solutions delivers a diverse selection of innovative, customizable, and user-friendly industrial software. From Communication Gateway and SCADA/HMI systems to Comtrade file reading systems, Backup management software, and Industrial protocol test simulators, we equip you with a complete toolkit to enhance the efficiency and reliability of your operations. Seamless integration with your existing devices and systems is of paramount importance to us. That’s why we provide solutions that support multiple industrial communication protocols, including DNP3, IEC-60870-5-104, ICCP, secure ICCP, and the globally recognized IEC 61850 standard for digital substations. Our products are meticulously designed to enhance compatibility and optimize performance, empowering you to unlock the full potential of your power infrastructure. With Helios Power Solutions‘ expertise and Axon Group’s industry-leading technology, you can confidently anticipate enhanced efficiency, improved reliability, and seamless integration within your power grid operations. Don’t let the complexities of your electrical power operations hinder your progress. Get in touch with us at power.systems.automation@heliosps.com.au, our team of experienced engineers is always ready to support you with the best local technical assistance. Power Systems Automation Software Request Free Demo Reliable and fully customizable SCADA HMI Software for utilities and industrial processes Exclusively brought to you by Helios Power Solutions Request Free Demo Simulation & testing of communications Standard IEC 61850, including: MMS, GOOSE, and SAMPLED VALUES. Exclusively brought to you by Helios Power Solutions Request Free Demo The easiest and fastest way to concentrate and process data in real time allowing multidirectional communication Exclusively brought to you by Helios Power Solutions Request Free Demo Facilitate the testing and analysis of industrial protocols, ensuring multiple protocol support in real time. Exclusively brought to you by Helios Power Solutions Request Free Demo A remote reading system that allows the automatic collection of configuration files, fault logs and events from IEDs Exclusively brought to you by Helios Power Solutions Request a Live Demo Axon BMS is a Private Management Backup System for protecting critical equipment and data Exclusively brought to you by Helios Power Solutions For technical support about our off the shelf products and customised power conversion solutions, get in touch today. Contact Our Engineering Team

How to Choose the Right 110VDC to 230VAC Rack Mounted Inverter

Inverters play a vital role within power stations, substations and other utilities, helping to protect and control key equipment. One of the most common type of inverters we get asked about are 110VDC to 230VAC rack mounted inverters – also known as a DC-AC converter*. These are often used as standalone inverters to work in conjunction with a 110VDC power system to back up AC power critical loads for: Workstations CCTV system Security system Critical instrumentation equipment (Specially for Power Stations) Server room equipment Control systems in renewables (solar installations) You have many options for this class of inverter, but they’re not all the same. Getting to grips with what features to look for in a modern inverter (especially if you’re replacing an older unit) can help you refine your search and (spoiler alert!) understand why the Helios ST TSI Bravo Inverter 5kVA 110VDC/230VAC should be at the top of that shortlist. * 110V or 125VDC Battery Chargers and Battery Banks are the most common voltage levels used in Switching and Zone substations. 8 Key Features to Consider in a New Inverter 1. What Inverter Capacity Do you Need? There is a wide range of industrial inverters available, and each is designed for a specific purpose. Choosing an inverter with the right capacity for your application can save you budget and physical space (lower capacity inverters tend to be more compact). Many applications like a workstation or CCTV system have low to medium power requirements, and a standalone 5kVA inverter is normally ideal. If you have larger needs, look at scalable solutions like the TSI Bravo DC/AC modular inverters 110VDC/230VAC. These provide modularity from 2.5 kVA up to 80 kVA. These have the capability to be sized and designed to handle inductive loads like actuators, motorized valves (instrumentation equipment in some power stations), air-conditioning, and so on. They can be indispensable in critical process control with pre-determined levels of redundancy that allow you to lose a controller or modules without losing output. 110V to 230VAC 2500VA Rack Mount Inverter 110V to 230VAC 5000VA Rack Mount Inverter 2. What  Input Voltage Do you Require?  Utility transmission, distribution and power stations commonly use 110VDC and 125VDC battery banks to backup equipment if the mains fail. So you’ll likely be looking for an inverter that covers this range. At the same time, you might want to consider that some communication applications like the microwave network or SCADA systems might only need 48VDC or 24VDC. Why does this matter? Because you may find it wise to choose an 110VDC/230VAC inverter from a product range that covers all your requirements. Within the Helios TSI Bravo ST range, while the most popular inverter is the ST110/230 and it has a wide input voltage range from 90-160VDC, you also have the option of the: ST24/230 covers 19-35VDC ST48/230 covers 40-60VDC ST220/230 covers 170-300VDC By choosing from the same product range, you’re building in flexibility, technical simplicity and efficiency around maintenance. 3. What  Are The Power Sources?  Many inverters can only handle DC power inputs. If your inverter uses TSI technology, it will be able to manage both AC and DC power inputs. With dual inputs, you can power critical loads off AC mains, switch to a DC power supply if the mains fail, and then switch back to AC later. That flexibility is why TSI technology is the gold standard for inverters. 4. What are  the Physical Characteristics of the Inverter? The physical dimensions of an inverter will also help you to whittle down your shortlist. We recommend you look for a high-density, compact inverter that’s rack-mounted, modular and hot-swappable. Rack-mounted inverters take up less space and are easier to install and maintain. Being modular and hot-swappable makes repairs faster and cheaper if the inverter fails (see No. 6 What happens if an inverter fails). In our experience, DC to AC Converters (Inverters) are usually mounted within one of the communications racks or an independent AC Distribution Cabinet. 5. What is The Transfer Performance? This is the switching time between DC input and AC input. For example, high-quality inverters like the Helios ST TSI Bravo Inverter 5kVA 110VDC/230VAC have a zero-transfer time. So, if the AC mains goes out of the tolerance range or completely fails, the converter will switch seamlessly to the DC power system without any drop or delay. In the Bravo ST, this is called back-up mode and it all happens in 0ms. This zero-transfer time is critical for equipment that might misfunction if the input voltage is out of the tolerance range for even a split second. 6. Does It Have Remote Control Capabilities? Being able to monitor the health of your inverter is also essential. A modern inverter should provide an easy-to-use communication feature. For example, a T2S Remote monitoring interface that allows you to do online diagnostic and system integration through a Modbus TCP. 7. What Happens if The Inverter Fails? When an inverter fails, you’ll normally require a maintenance bypass to replace the faulty inverter – and that’s when you’ll want a solution that is modular, hot swappable and has an internal automatic bypass.  The Bravo ST is designed this way. So if you have an N configuration with no redundancy, when one module fails, the Bravo ST will use its automatic bypass to switch to AC. You can then do a hot swap replacement without shutting down the AC input. For an N+1 configuration with two 2.5 kVA modules, the second module will continue to feed the load while you hot swap the first one. If the second module fails, the automatic bypass will kick in just like with an N configuration. 8. What Service Support Do Suppliers Provide? Even the best inverters can fail, so consider what service levels you expect to back it up before making any purchase decision. Does your supplier have the in-house expertise available? Will their technical experts provide after sales support? Do they operate a reliable supply chain for replacements? Can they

IEC 61850 Converter to monitor HE OPUS Battery Charger Systems via SCADA Network

IEC 61850 is a widely used standard for the design of substation automation systems and applications, or usually known as the international standard for communication in Substations. Substation engineers have become familiar with this standard overt the last years. The following links provide an excellent snapshot of it. Advantages of IEC 61850 Technical Overview and Benefits of the IEC 61850 Standard for Substation Automation IEC 61850 Converter to monitor OPUS Battery Charger Systems via SCADA Network Helios Power Solutions Group have been providing DC Power Systems over the last 35 years and Electrical Substations is one of the main critical applications where our DC UPS have been installed. Battery charging systems in substation provides security and reliability for critical DC loads such as SCADA System, protection, telecontrol systems, automation and signalling units, measurement and monitoring units and more critical equipment that represent the core of any distribution and transmission substations. We are thrilled to announce you that ENEDO Power Systems integrated by Helios Power Solutions Australia can now be communicated to SCADA systems via the IEC 61850 protocol. The IEC61850 standard enables integration and interoperability of equipment from different manufacturers which, in turn, can reduce the costs of wiring and engineering time, as well as improve system commissioning and maintenance tasks. Check Out Some Of Our Industrial DC Power Systems Solutions Using OPUS DC Power Components OPUS DC Power Solutions Dual 3.2kW Battery Charger System 110VDC with 40Ah Battery Banks Efore’s new IEC61850 converter has been developed in partnership with WAGO and provides IEC61850 SCADA compatibility via the WAGO controller which is connected to the OPUS system by Modbus. The IEC61850 converter can be installed inside Efore’s racks or cabinets providing full data measurement of system voltage, battery and load currents, alarms and other relevant parameters for battery backup systems. Additionally, an external IEC61850 converter can be connected to already installed OPUS systems and provide SCADA compatibility in existing installations. The addition of the new IEC 61850 converter into new and existing installations enables systems to communicate with other manufacturers’ devices that also support this standard, providing valuable interoperability critical to substation operations. Key functions include Energy Save mode, rectifier runtime counter, alarm configuration, real time clock with battery backup, inventory management and more. The VIDI+ controller can support up to 47 rectifier modules. Battery Health Diagnostics and Improved Battery Monitoring Features Added to VIDI Controllers Last but not least, based on customers feedback new features have been added to the VIDI Controllers  including including Battery Lifetime Diagnostics, Battery Connection Quick Test and User Programmable Pre-warning and Critical Alarms. For technical support about our off the shelf products and customised power conversion solutions, please get in touch. GET TECHNICAL SUPPORT FROM OUR TEAM OF ENGINEERS IN AUSTRALIA Opus DC Power Systems & Accessories OPUS HE 7U Modular Battery Charger Up To 6kW Read more OPUS HE 12U Modular Battery Charger Up To 20kW Read more OPUS HE DC Power Systems MHE Rectifiers 2000W Read more OPUS HE OC0864 Wall Mount DC Power System 4.5kW – 12kW Read more OPUS HE WMC Convection Cooled Battery Charger 2kW Read more OPUS EDC Modular DC/DC Converter 500W to 10kW Read more OPUS DAC60000 Modular DC/AC Inverter 1-24kVA Read more OPUS MVPS Modular Industrial UPS System DC 4kW, AC 3.6kW Read more VIDI2 System Controller Read more OPUS HE DC Power Systems OC2066 24V – 220VDC Read more

Wall & Floor Mounted DC Power Systems for Industrial Applications

Helios Power Solutions is thrilled to announce the new range of Wall and Floor Mountable DC Power Systems OPUS HE OC0864 and OPUS HE WMC. Opus HE Wall Power Systems are ideal solutions for modernization projects, where old Thyristor Chargers (SCR – Silicon Controlled Rectifiers) are replaced with modern modular high-efficiency technology. Wall mountable chargers have a smaller footprint in electrical rooms and enable the installation to fit in a smaller space than older systems. Both systems are designed to be compact, light, easy to install, modular with a low degree of maintenance. Convection cooled modular and hot-swappable rectifiers (24V – 220VDC Output voltage) are the core component of each DC system which is controlled by the smart VIDI + I/O Controller. Main applications are critical infrastructure systems such as transmission and distribution substations, process industries and railway signaling. Robust and reliable fan-free design and modular architecture ensure the lowest total cost of ownership (TCO) across the 15-20 year expected life span of backup power systems. OPUS HE OC0864 Wall Mount DC Power System 4.5kW – 12kW Read more OPUS HE WMC Convection Cooled Battery Charger 2kW Read more Features Outputs 24V, 48V, 60V, 110V, 125V, 220VDC VIDI+ I/O controller, local and remote interfaces 12 x relays, Ethernet, Modbus, IEC61850, SNMP, RS-232 Configurable load distribution Configurable battery fuses and discharging test Optional A+B parallel supply – Dual Battery Charger and Battery Backup Systems (see page number 5 on the datasheet) Optional Multivoltage  Systems including OPUS Inverters and OPUS DC-DC Converters IP20 cabinet 800x600x400mm (option IP21) Temperature-compensated battery charging Battery testing and monitoring Features Outputs 24V, 48V, 60V, 110V, 125V, 220VDC 200-250 VAC 5060Hz Nominal Input Voltage VIDI+ I/O controller, local and remote interfaces 12 x relays, Ethernet, Modbus, IEC61850, SNMP, RS-232 Maximum output power 2000W (1500W for 24 VDC models) Battery MCB for one string Optional A+B parallel supply – Dual Battery Charger and Battery Backup Systems Optional: Battery LVD, battery temperature sensor, SCADA IEC61850 IP21 cabinet 520x400x200mm For technical support about our off the shelf products and customised power conversion solutions, please get in touch. GET TECHNICAL SUPPORT FROM OUR TEAM OF ENGINEERS IN AUSTRALIA Related OPUS DC Products VIDI BM – Battery Monitoring for OPUS Power Systems Read more OPUS HE 7U Modular Battery Charger Up To 6kW Read more OPUS HE 12U Modular Battery Charger Up To 20kW Read more OPUS HE DC Power Systems MHE Rectifiers 2000W Read more OPUS INV OC0864 Modular Inverter System 6000VA Read more OPUS EDC Modular DC/DC Converter 500W to 10kW Read more OPUS DAC60000 Modular DC/AC Inverter 1-24kVA Read more OPUS HE DC Power Systems OC2066 24V – 220VDC Read more