Recently, Shenzhen Hz Innovation Technology Co., Ltd. (HzI) successfully implemented its wireless non-contact power supply system WiDTRans in the main assembly workshop of SAIC-GM-Wuling, and it has been officially put into operation.     This non-contact system provides wireless power to the RGVs transporting engines. The transmitter has a maximum output power of 11 kW, with a loop length of several tens of meters, and can support up to 7 RGVs operating simultaneously. The power supply for the RGV travel motors and the motors lifting the engines is fully supplied by the non-contact power system. Through HzI’s two sets of flat-type power collectors connected in parallel, it can support a maximum output of 3 kW, with an output voltage of 560 V, and can directly drive three-phase 380 V AC motors.          It is reported that this is the first application of domestically-produced non-contact power supply in RGV transportation lines within the automotive assembly field. Previously, non-contact power supply systems in this sector were mostly provided by German companies. This success is another achievement for HzI following its implementation of non-contact power supply solutions in logistics sorting, semiconductor OHT, STK, and LCD panel OHCV within AMHS (Automated Material Handling System) applications. HzI now has the capability to provide non-contact power supply and wireless charging solutions across various industry applications, fully realizing domestic replacement of products and technologies in the non-contact power supply sector, while accelerating the development of automated logistics handling solutions and equipment across industries.。

       HzWP recently announced that its revolutionary LS300-A60 wireless charging power system is officially on the market. This product is suitable for wireless charging applications such as AGVs, AMRs, driverless forklifts, warehouse robots, and cleaning robots. It has received multiple international certifications from TÜV Rheinland Germany, including CE-RED, FCC, UL, TSCA, REACH, and ROHS, making it the first high-power wireless charging product in China to pass all major European and American certifications. This marks the LS300-A60 as a leading solution in terms of product safety, reliability, and stability.       The HzWP LS300-A60 wireless charging power system is composed of four parts: a transmitter controller, a transmitter coil, a receiver coil, and a receiver controller.Product Technical Specifications:Parameter参数值Input VoltageSingle-phaseAC 200-240V 50/60HzInput Current16A MaxOutput PowerMax. 3kWOutput Voltage58V (adaptable range: 42-58V)Output Current60A Max. (adaptable range: 10-60A)Communication Method2.4G (between transmitter and receiver)Communication ProtocolCAN / RS485Transmitter Controller IP RatingIP20Transmitter Coil IP RatingIP65Receiver Coil IP RatingIP65Receiver Controller IP RatingIP54The application of 3000W wireless charging products in the industrial sector can significantly improve equipment operational efficiency, safety, and flexibility, bringing substantial economic and operational benefits to customers. Compared with traditional wired charging, wireless charging has the following features:1. Reduced Downtime:  Mobile industrial devices or robots (such as AGVs, AMRs, unmanned forklifts, warehouse robots, cleaning robots, etc.) usually need to stop operation for charging. The 3000W wireless charging system enables fast charging, reducing downtime and increasing equipment operating time and productivity.2. Improved Safety:  Avoid plug-in risks: High-power plug-in operations may cause arcing, leading to electric shock or equipment damage. Wireless charging technology eliminates this physical connection and disconnection process, enhancing operational safety.  Prevent dust and moisture infiltration: Traditional plugs and sockets tend to accumulate dust and moisture, affecting equipment stability and safety. Wireless charging systems require no contact, reducing dependence on environmental conditions.3. Simplified Maintenance and Upgrades:  Lower maintenance costs: Wireless charging systems reduce wear and tear on plugs and sockets, lowering maintenance costs and frequency.  Easy upgrades: Wireless charging systems allow for more convenient technology upgrades and expansions without affecting existing equipment layouts.4. Enhanced Flexibility and Layout Freedom:  No fixed charging location: Wireless charging technology allows devices to charge freely within a certain range, without needing to stay near a specific charging socket.  Adaptable to different scenarios: Wireless charging systems can be flexibly deployed according to various industrial scenarios and needs, optimizing space utilization and equipment layout.5. Increased Equipment Reliability:  Reduced power connector damage: Frequent plugging and unplugging of traditional power interfaces can cause damage. Wireless charging technology avoids this issue, improving device reliability and lifespan.  Adaptability to harsh environments: In tough working conditions, wireless charging technology better withstands vibration, impact, and corrosion challenges.The release of LS300-A60 marks another milestone in Hertz Innovation's commitment to product innovation and breakthrough in wireless charging technology. It empowers mobile robots and serves as an important tool for enterprises to improve efficiency and reduce costs, providing users with more efficient and safer solutions.AGV and AMR product application cases  Unmanned cleaning vehicle product application casesCold storage unmanned forklift handling application cases  Hertz Innovation will continue to lead the research and promotion of wireless charging technology, driving progress in industrial automation. To learn more about the LS300-A60 wireless charging power system, please visit the official Hertz Innovation website at www.hzitek.com or contact our sales team via E-mail: sales@hzitek.com.       关于赫兹创新（HzI）: 赫兹创新（HzI）是一家专注于中大功率无线充电技术研发与应用的高科技企业。我们致力于为客户提供高效、安全、可靠的无线充电解决方案，推动无线充电技术的全球普及与应用。

Recently, Shenzhen Hertz Innovation Technology Co., Ltd. successfully applied wireless charging in the cold chain at Yantian Port, solving a major pain point in the industry regarding charging difficulties and taking a step forward toward unmanned cold chain operations.Figure 1: Wireless Charging Application in Yantian Port Cold StorageCold storage operations face harsh conditions and the cold chain industry is gradually confronting labor shortages. At the same time, market competition is fierce, and automation and intelligent upgrades have become important ways to reduce costs and increase efficiency in cold storage operations. Charging difficulties have long been a challenging issue in the industry, and wireless charging technology has undoubtedly brought revolutionary changes to the cold chain.Figure 2: Wireless Charging Environment in Yantian Port Cold Storage      The core of AGV wireless charging in the cold chain lies in using wireless charging technology to transmit power from the charging equipment to the AGV without contact, avoiding the problem in traditional contact charging where condensation prevents charging. In practical applications, Hertz Innovation's wireless charging not only simplifies the AGV charging process but also reduces safety risks caused by moisture.To achieve AGV wireless charging in the cold chain, Hertz Innovation uses magnetic resonance technology, which is waterproof, dustproof, and enables efficient and stable wireless charging. Additionally, to ensure safety and efficiency during the charging process, we have designed a charging control strategy for intelligent management and data monitoring of the charging process, allowing the status to be viewed in the backend at any time.

  Following multiple explosions in the chemical industry, the sector has been shaken. More and more companies are recognizing the importance of inspection safety, and the government has introduced a series of safety requirements and measures, investing in inspection technology upgrades and charging safety technologies. From last year to this year, leading companies have developed rapidly, making significant investments in the application of explosion-proof inspection robots in harsh environments such as chemical plants, petroleum, natural gas, and coal mines, achieving breakthroughs in numbers with thousands of units.   Explosion at a chemical plant, inspection robots assist in rescue and firefightingThe explosion-proof inspection industry is developing rapidly, especially with the advancement of industrialization and higher safety demands. It is changing inspection methods, making them more efficient and precise. At the same time, the demand for explosion-proof equipment and technology is increasing, which will drive further industry development and innovation. Charging for explosion-proof inspection vehicles is a critical core aspect. Especially in chemical, petroleum, and underground coal mine inspections, wireless charging is essential. Hertz Innovation has noticed that the primary operating scenarios for explosion-proof robots are in chemical and coal mine environments, requiring absolute assurance in adapting to environmental changes during the charging process. Therefore, in response to the requirements for automatic charging and harsh environments, the main features of these two charging conditions, Hertz Innovation's fully self-developed, full-stack explosion-proof wireless charging system is currently at the forefront of the industry in specialized charging fields, with multiple mature application cases across various sectors.      Application Case and IllustrationAs a national high-tech enterprise focused on the R&D and manufacturing of wireless charging products, Hertz Innovation has been deeply involved in the wireless charging field for many years. It has accumulated extensive experience in chemical, coal mining, and power sectors, meeting relevant explosion-proof standards such as Ex mb IIC T6 Gb and Ex mb IIIC T80℃ Db. It enables applications where "electricity is wireless and freedom is limitless," empowering automation. Hertz Innovation provides complete wireless charging solutions and can support clients with data uploading, dispatch system monitoring, and other digital management. In terms of efficiency, temperature, distance control, and more, it leads the industry. Upholding an open and win-win cooperation philosophy, Hertz Innovation aims to work closely and efficiently with partners across the ecosystem, driving application innovation and providing end customers with leading solutions and high-quality services.

      In recent years, low-speed autonomous vehicles have been rapidly applied across various industries. For example, in the field of unmanned sanitation, the first International Sanitation Robot Competition was held in Shenzhen in March 2024, causing a sensation in the industry. In the field of unmanned logistics, delivery, and courier services, leading companies have seen rapid growth from last year to this year, reaching a milestone of thousands of units. In the sectors of autonomous minibuses and unmanned sightseeing vehicles, local governments are actively promoting pilot applications of autonomous driving, enabling the deployment and use of these vehicles locally. At the same time, many technology-leading enterprises are launching various new products for experimentation and expansion.First International Sanitation Robot Competition (Image Source: Baidu)        Looking at the overall development of the low-speed autonomous vehicle industry, on one hand, local governments are increasingly supporting the implementation of autonomous driving technology, enriching various technological applications and allowing more advanced technologies to be applied to relevant products, bringing technological benefits to the public. On the other hand, continuous breakthroughs in autonomous driving technology and cost reductions are largely supported by the research and cooperation of upstream and downstream enterprises, driving the overall technical development of the system.      Hertz Innovation has noticed that charging for low-speed autonomous vehicles is a crucial core component. Especially when vehicles have achieved unmanned charging, fully unmanned operation in all scenarios requires automatic charging. It is clearly undesirable to have to send someone to manually plug in a charger for unmanned vehicles. Hertz Innovation also notes that the main working environment of low-speed autonomous vehicles is outdoors. Therefore, the charging process must absolutely adapt to different outdoor weather conditions. Accordingly, for the main characteristics of automatic charging and outdoor waterproofing, the high-power wireless charging system independently researched and developed by Hertz Innovation is highly suitable for low-speed autonomous vehicles. It already has multiple mature application cases across different sectors in the industry.      Collection and demonstration of market application casesSuitable for Low-Speed Autonomous Vehicle ChassisInnovatively increasing our wireless charging sensing distance, the current model achieves the industry's longest charging distance of 120mm. This is especially suitable for unmanned vehicles with a high ground clearance, allowing for flexible deployment and easy installation for customers. Easily Handle Outdoor EnvironmentsThe induction coil and vehicle-side components were designed from the start with IP65 high-level waterproof and dustproof standards. For extremely cold regions, a unique charging technology preheats the battery before charging, solving an industry challenge. This greatly ensures battery safety and durability, easily coping with harsh weather conditions such as rain, snow, and severe cold across the country. Certified by TÜV Rheinland, GermanyCollaboration with TÜV Rheinland Group helps our high-power wireless charging equipment serve overseas and global customers in compliance with safety standards in various regions. This adds an additional layer of assurance to our wireless charging products.