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Zhejiang Chenhai Electric, a leading manufacturer in the electrical equipment industry, continues to strengthen its position as a trusted provider of comprehensive protection, control, and measurement solutions for power systems, industrial machinery, and smart buildings. With a commitment to quality, innovation, and customer satisfaction, the company offers a broad portfolio that addresses the evolving needs of both domestic and international markets.   The company’s product lineup includes high-performance Microcomputer Protection Devices for relays, anti-islanding, and auto-transfer applications, ensuring safe and stable operation of distribution networks up to 35kV. For circuit safety, Circuit Breakers – including frame, moulded case, and smart reclosing types – provide reliable overcurrent, overload, and short-circuit protection, with optional WiFi connectivity for remote monitoring and control. Energy measurement is covered by Power Meters & Rail-mounted Energy Meters, available in single-phase and three-phase versions with RS485 communication, supporting sub-metering and energy management in commercial and industrial facilities.   For pressure monitoring and process automation, Digital Pressure Gauges & Transmitters offer high accuracy (0.2%–0.5% FS), wide measuring ranges, and robust 304 stainless steel construction, ideal for hydraulic, pneumatic, and piping systems. Complementing these are Counters and timing devices, including mechanical counters, programmable timers, and time switches, which enable precise counting, timing, and sequence control in production lines and machinery. The company also supplies environmental control instruments, voltage protectors, and surge protectors to complete the system.   Zhejiang Chenhai Electric places strong emphasis on product durability, safety, and ease of use. All devices undergo rigorous testing to ensure stable performance in harsh environments, with operating temperature ranges from -20°C to +85°C and overload capacities up to 1.5 times the standard range. The company’s R&D team continuously works on integrating smart features, such as LCD displays, remote communication (RS485, Ethernet, WiFi), and fault recording, to meet the demands of Industry 4.0 and smart grid applications.   With a global sales network covering Central Asia, Africa, Southeast Asia, and the Middle East, Zhejiang Chenhai Electric has earned a reputation for reliable products and responsive technical support. The company provides customized solutions, fast delivery, and comprehensive after-sales service, ensuring that customers receive not only high-quality equipment but also long-term partnership.   For inquiries about product specifications, quotations, or technical assistance, please contact our sales team via email at chenhai1331@163.com or by phone at +86 13505871331. We are ready to assist you with your project requirements and deliver the most suitable solutions for your electrical and automation needs. Whether you are upgrading existing systems or designing new installations, Zhejiang Chenhai Electric is your reliable partner for safety, efficiency, and innovation.

Zhejiang Chenhai Electric, a trusted manufacturer of industrial electrical components, continues to strengthen its position in the global market with a comprehensive range of protection, control, and measurement devices. The company’s product family now covers everything from basic Counters and Timing Control Devices to advanced Digital Pressure Gauges & Transmitters, ensuring that customers find reliable solutions for diverse applications including power distribution, machinery automation, and renewable energy systems.   The latest additions to the portfolio include intelligent reclosing protectors with WiFi connectivity, multi-function rail-mounted energy meters, and high-accuracy digital pressure gauges. These products are designed to meet the increasing demand for remote monitoring, real-time data logging, and automated fault protection. For instance, the new single-phase 4P smart recloser not only provides overvoltage, undervoltage, overcurrent, and leakage protection but also enables users to view measurements and control the breaker remotely via a mobile application. Such innovations simplify system management and reduce downtime in residential, commercial, and industrial settings.   In the field of industrial automation, Circuit Breakers and Power Meters & Rail-mounted Energy Meters from Zhejiang Chenhai Electric are widely used in switchgear panels, distribution boxes, and motor control centers. The company’s microcomputer protection devices offer directional overcurrent, zero-sequence protection, and anti-islanding functions, making them ideal for distributed generation and smart grid applications. All products undergo rigorous quality testing to ensure stable performance under harsh conditions, with operating temperature ranges from -20°C to +70°C and overload capacities up to 1.5 times the rated value.   Zhejiang Chenhai Electric also places strong emphasis on user convenience. Most devices feature clear LCD or LED displays, intuitive keypad operation, and standard DIN rail mounting for quick installation. The availability of multiple communication protocols, including RS-485 with Modbus or IEC-101, and optional Ethernet, allows seamless integration with existing supervisory control and data acquisition systems. For pressure measurement needs, the company offers stainless steel digital gauges and transmitters with 0.2% or 0.5% accuracy, suitable for hydraulic, pneumatic, and piping systems.   Customer support is a top priority. The engineering team provides technical assistance for product selection, wiring, and parameter setting. Spare parts and documentation are readily available. For any inquiries, please contact the sales department via email at chenhai1331@163.com or by phone at +86 13505871331. Zhejiang Chenhai Electric looks forward to cooperating with partners worldwide to deliver safe, efficient, and intelligent electrical solutions.

Zhejiang Chenhai Electric, a renowned manufacturer of industrial automation and power distribution components, continues to expand its comprehensive portfolio of smart electrical devices designed to enhance safety, efficiency, and connectivity across a wide range of applications. With decades of engineering expertise and a firm commitment to quality, the company has become a trusted partner for original equipment manufacturers, system integrators, and facility managers worldwide.   At the core of Zhejiang Chenhai Electric’s offering are its advanced Microcomputer Protection Devices, which provide reliable relay protection for overhead lines, cable networks, transformers, capacitors, and motors operating at voltage levels up to 35kV. These devices integrate directional overcurrent, zero‑sequence protection, auto‑reclosing, and anti‑islanding functionality, ensuring grid stability and equipment safety even in harsh environmental conditions. The company’s flagship SNR500/800 series and the dedicated anti‑islanding SNR570/870 series exemplify this commitment to robust, field‑proven protection.   Complementing the protection portfolio are high‑precision Power Meters & Rail‑mounted Energy Meters, which enable accurate sub‑metering and energy auditing in residential, commercial, and industrial settings. Available in single‑phase and three‑phase configurations, with optional RS485 communication and Modbus or IEC‑101 protocols, these meters support real‑time monitoring of voltage, current, power factor, and bidirectional energy flow. The integration of smart communication interfaces allows seamless connection to building management systems and cloud‑based energy platforms, facilitating data‑driven decisions for energy conservation and cost allocation.   For critical circuit protection and load management, Zhejiang Chenhai Electric offers a complete line of Circuit Breakers, including moulded‑case, air‑frame, and intelligent auto‑reclosing breakers with overvoltage, undervoltage, overcurrent, and leakage protection. The latest single‑phase 4P smart recloser with WiFi connectivity, compatible with Tuya and WeChat mini‑programs, enables remote monitoring and control via mobile devices. Users can view real‑time measurements, set protection thresholds, and access fault event logs from anywhere, significantly reducing downtime and improving operational responsiveness. These breakers are designed for DIN rail mounting, ensuring quick installation in standard distribution panels.   In the field of process instrumentation, Zhejiang Chenhai Electric supplies high‑accuracy Digital Pressure Gauges & Transmitters for hydraulic, pneumatic, and piping systems. Featuring stainless steel construction, bright LCD or STN displays, and 4‑20 mA or voltage outputs, these instruments measure pressure ranges from -0.1 to 100 MPa with accuracy classes up to 0.2% FS. Their rugged design, overload protection, and low temperature drift make them ideal for use in industrial presses, printing machines, winding machines, CNC machine tools, and pipeline monitoring. Some models include programmable relays and peak recording, offering both local display and remote transmission capabilities.   Beyond these core product families, Zhejiang Chenhai Electric also manufactures Counters & Length Meters, timing control devices, and environmental controllers. These products find application in production counting, machine cycle monitoring, and HVAC control, further broadening the company’s footprint in factory automation and smart building solutions. All products undergo stringent quality assurance processes, including burn‑in testing and calibration traceable to international standards, ensuring long‑term stability and performance.   The company’s engineering team continuously innovates to meet emerging market demands, such as distributed generation integration, electric vehicle charging infrastructure, and IoT‑enabled predictive maintenance. By combining hardware reliability with intelligent software features, Zhejiang Chenhai Electric delivers solutions that reduce energy waste, prevent equipment damage, and lower total cost of ownership. Its products are exported to Central Asia, Africa, Southeast Asia, the Middle East, and beyond, earning a reputation for durability and responsive technical support.   Looking forward, Zhejiang Chenhai Electric remains dedicated to advancing electrical safety and energy efficiency through research, collaboration, and customer‑centric design. The company invites engineers, distributors, and end‑users to explore its extensive catalogue and experience the difference that precision engineering and dedicated service can make in demanding industrial and commercial environments. With a strong focus on sustainability and digital transformation, Zhejiang Chenhai Electric is poised to remain a leading force in the global electrical equipment industry.

Zhejiang Chenhai Electric continues to strengthen its position as a trusted manufacturer of electrical protection, measurement, and automation components. With a comprehensive portfolio that spans from basic Circuit Breakers to intelligent Microcomputer Protection Devices, the company serves industries ranging from power distribution and machinery manufacturing to renewable energy and smart building automation. By combining robust engineering, rigorous quality control, and customer‑centric innovation, Zhejiang Chenhai Electric delivers solutions that enhance safety, efficiency, and reliability in electrical systems worldwide.   Comprehensive Product Portfolio for Every Application The company’s extensive product lineup addresses the diverse needs of modern electrical and industrial environments. For precision pressure monitoring, Digital Pressure Gauges & Transmitters provide accurate, real‑time readings in hydraulic, pneumatic, and process control systems. These devices feature stainless steel construction, multiple output options, and high overload capacity, making them suitable for demanding applications such as industrial presses, CNC machine tools, and pipeline networks.   In the realm of electrical protection, Over Voltage Protectors and Under Voltage Protectors safeguard sensitive equipment from damaging voltage fluctuations. The Single Phase Dual Display Over Under Voltage Protector and the Single Phase 4P Smart Recloser Protector (WiFi) offer comprehensive protection including overvoltage, undervoltage, overcurrent, overload, and leakage current monitoring. With built‑in displays, DIN rail mounting, and optional remote control via mobile applications, these devices are ideal for residential distribution boards, commercial panels, and light industrial switchgear.   For energy metering and sub‑metering, Rail-mounted Energy Meters deliver accurate measurement of voltage, current, power, and energy consumption in compact DIN‑rail packages. Available in single‑phase and three‑phase configurations with optional RS485 communication, these meters support Modbus protocols for seamless integration into building management systems and industrial energy monitoring platforms. They enable facility managers to track energy usage by department, machine, or process, supporting cost allocation and efficiency improvement initiatives.   Smart Control and Monitoring Solutions Beyond protection and metering, Zhejiang Chenhai Electric offers advanced control devices that enhance automation and user convenience. Timer Switches allow scheduled control of lighting, heating, and industrial processes, reducing energy waste and labor costs. Timing Control Devices provide precise timing functions for packaging lines, conveyor systems, and machine cycles. Counters and Length Meters are essential for production counting, position feedback, and inventory tracking in manufacturing environments.   For comprehensive energy management, the company provides Energy Monitoring Solutions that combine hardware meters with software platforms for data visualization, trend analysis, and alarm notification. These solutions help users identify energy‑saving opportunities, detect abnormal consumption patterns, and verify the effectiveness of efficiency measures. Industrial Energy Management systems integrate seamlessly with existing control architectures, providing actionable insights without disrupting ongoing operations.   Commitment to Quality and Reliability Quality is the foundation of every product manufactured by Zhejiang Chenhai Electric. The company adheres to strict quality management protocols, from raw material inspection to final testing. Key components are sourced from reputable suppliers, and each device undergoes comprehensive functional testing to ensure performance meets or exceeds specifications. Products are designed for long service life in harsh environments, with features such as flame‑retardant housings, corrosion‑resistant materials, and wide operating temperature ranges.   The company’s engineering team continuously refines product designs based on field feedback and evolving industry standards. This commitment to continuous improvement ensures that Zhejiang Chenhai Electric remains responsive to customer needs and regulatory requirements. Whether supplying components for new installations or retrofit projects, the company provides reliable products that reduce downtime, lower maintenance costs, and improve system safety.   Global Reach and Customer Support Products from Zhejiang Chenhai Electric are exported to markets across Central Asia, Africa, Southeast Asia, the Middle East, and beyond. The company’s international sales network provides local support, technical assistance, and after‑sales service to ensure customers receive maximum value from their investments. With a customer‑first philosophy, Zhejiang Chenhai Electric works closely with distributors, system integrators, and end users to develop solutions that meet specific application requirements.   Training and documentation are provided to facilitate product selection, installation, and troubleshooting. The company also offers customisation services for volume orders, enabling customers to tailor products to unique specifications. This flexibility, combined with reliable delivery and competitive pricing, has earned Zhejiang Chenhai Electric a strong reputation in global markets.   Future Outlook Looking ahead, Zhejiang Chenhai Electric is committed to advancing smart electrical technologies. Research and development efforts focus on IoT connectivity, enhanced data analytics, and energy‑efficient designs. The company aims to expand its smart product ecosystem, enabling seamless integration with building automation, industrial control systems, and renewable energy installations. By staying at the forefront of technological trends, Zhejiang Chenhai Electric will continue to provide innovative solutions that empower customers to manage their electrical systems with greater intelligence and efficiency.   Conclusion Whether you need basic protection devices for residential panels, advanced meters for industrial energy management, or smart controls for automated systems, Zhejiang Chenhai Electric offers a comprehensive and reliable portfolio. With a focus on quality, innovation, and customer satisfaction, the company is a trusted partner for electrical professionals worldwide. Explore the full range of products and discover how Zhejiang Chenhai Electric can support your next project with dependable, high‑performance electrical solutions.

Zhejiang Chenhai Electric, a recognized manufacturer of industrial automation and power distribution components, has announced the expansion of its product portfolio with a comprehensive range of smart protection devices, energy meters, and control instruments. The new lineup addresses the growing demand for reliable, connected, and easy‑to‑install solutions in residential, commercial, and industrial facilities worldwide.   At the core of the announcement are several key product families that cover everything from primary circuit protection to detailed energy accounting and remote monitoring. The Microcomputer Protection Devices, which include the SNR500/800 and SNR570/870 series, offer sophisticated relay protection for lines, transformers, motors, capacitors, and distributed generation systems. These devices support anti‑islanding, automatic transfer switching, PT paralleling, and fault recording, ensuring grid stability and equipment safety even under harsh operating conditions.   For energy measurement and sub‑metering, the company now offers a wide selection of Power Meters & Rail‑mounted Energy Meters. These include single‑phase and three‑phase DIN‑rail meters with optional RS485 communication, LCD displays, and direct‑connect or CT‑connect versions. The meters measure voltage, current, frequency, power factor, active and reactive energy, and can be integrated into building energy management systems. The rail‑mounting form factor saves panel space and simplifies wiring, making them ideal for retrofit projects and new distribution boards alike.   Complementing the protection and metering devices, Zhejiang Chenhai Electric also provides Circuit Breakers in various frame sizes and pole configurations. These include moulded‑case circuit breakers, frame circuit breakers, and intelligent reclosing protectors with overvoltage, undervoltage, overcurrent, and leakage protection. The smart breakers feature built‑in WiFi or RS485 connectivity, allowing users to remotely monitor status, receive fault alerts, and even open or close the breaker from a mobile device. This remote capability greatly improves response time in case of electrical faults and reduces the need for on‑site intervention.   In the field of process instrumentation, the company has introduced a new series of Digital Pressure Gauges and transmitters. These instruments feature 304 stainless steel housings, Hirschmann connectors, and large LCD screens with peak‑hold and zero functions. With accuracy classes of 0.5% and 0.2%, measuring ranges from -0.1 to 100 MPa, and 4‑20 mA output signals, they are suitable for hydraulic presses, pneumatic systems, water treatment, and pipeline monitoring. The digital display enables local reading, while the analog output allows seamless integration with PLCs and SCADA systems.   All these products are designed with a focus on durability, ease of use, and interoperability. The DIN‑rail mounting standard is applied across most devices, ensuring consistent installation methods and reducing training requirements for panel builders. The use of high‑grade materials such as flame‑retardant thermoplastics and 304 stainless steel guarantees long service life and resistance to vibration, moisture, and temperature extremes. Furthermore, the communication protocols, including Modbus and IEC‑101, are widely supported by existing automation systems, making integration straightforward.   Zhejiang Chenhai Electric has also strengthened its quality assurance processes by implementing automated testing at every stage of production, from component inspection to final functional verification. This ensures that every unit leaving the factory meets the specified performance parameters and reliability targets. The company’s engineering team provides full technical support, including application guidance, customisation services, and after‑sales assistance, to help customers select the right devices for their specific needs.   The expanded portfolio is expected to serve a diverse range of applications, including power distribution panels, motor control centres, renewable energy systems, smart homes, commercial buildings, and industrial machinery. By offering a one‑stop solution for protection, measurement, and control, Zhejiang Chenhai Electric enables system integrators and end‑users to reduce procurement complexity, improve system coordination, and achieve greater operational efficiency.   Looking ahead, the company continues to invest in research and development, with a focus on IoT connectivity, artificial intelligence‑assisted diagnostics, and energy optimisation algorithms. Future updates will include enhanced mobile applications, cloud‑based data logging, and predictive maintenance features, further empowering users to manage their electrical infrastructure with confidence and convenience.   With a proven track record in the electrical industry and a commitment to continuous improvement, Zhejiang Chenhai Electric remains a trusted partner for customers seeking high‑quality, cost‑effective, and future‑ready electrical solutions. The new product range is now available for order, and the company welcomes enquiries from distributors, panel builders, and engineering firms worldwide.

Zhejiang Chenhai Electric, a leading manufacturer of electrical control and instrumentation equipment, has announced the expansion of its product portfolio with a new generation of smart electrical protection and measurement solutions. Designed to meet the growing demands of modern power distribution, industrial automation, and smart home applications, the new offerings integrate advanced sensing, communication, and control technologies to deliver enhanced safety, reliability, and operational efficiency.   The newly launched series includes a wide variety of devices that cater to different voltage levels and installation requirements. Among them are upgraded Microcomputer Protection Devices, which provide comprehensive relay protection for lines, transformers, capacitors, and motors in systems up to 35 kV. These devices feature directional overcurrent, zero‑sequence protection, auto‑reclosing, and optional fault recording, ensuring rapid fault isolation and system stability. For distributed generation applications, the anti‑islanding protection units offer voltage and frequency monitoring, reverse power protection, and plug‑and‑play grid connection, fully compliant with international distributed energy standards.   In parallel, the company has introduced a new line of Power Meters & Rail‑mounted Energy Meters that support single‑phase and three‑phase configurations. These meters are designed for DIN rail mounting, making them ideal for distribution cabinets, sub‑metering, and energy management systems. With built‑in RS‑485 communication and optional Modbus or IEC‑101 protocols, they enable seamless integration with building automation and supervisory control systems. The meters provide real‑time measurement of voltage, current, power, power factor, frequency, and bidirectional energy, with clear LCD displays and high accuracy up to 0.5%. Some models also feature WiFi connectivity, allowing users to monitor energy consumption remotely via mobile applications.   Safety and continuity of service are further enhanced by the new Circuit Breakers and reclosing protectors. The single‑phase and three‑phase automatic reclosers combine overvoltage, undervoltage, overcurrent, overload, and leakage protection with programmable time delays. They automatically disconnect the load when abnormal conditions are detected and reclose when parameters return to normal, minimizing downtime. The WiFi‑enabled versions offer remote ON/OFF control, fault event logging, and adjustable protection thresholds through a user‑friendly app, making them suitable for both residential and light industrial use. For heavy‑duty applications, the frame circuit breakers provide high breaking capacity and selective coordination.   For process and environmental monitoring, Zhejiang Chenhai Electric now offers a complete range of Digital Pressure Gauges & Transmitters, as well as temperature and humidity controllers. The digital pressure gauges feature 304 stainless steel housings, wide measuring ranges from vacuum to 100 MPa, accuracy classes of 0.5% and 0.2%, and multiple output options including 4‑20 mA and voltage signals. Their large LCD screens, peak hold functions, and simple keypad calibration make them easy to use in hydraulic presses, pneumatic systems, CNC machine tools, and piping networks. The transmitters offer robust performance with low temperature drift and high overload capability, ensuring consistent readings even in harsh industrial environments.   Complementing these core products, the company also supplies Counters & Length Meters for production counting and length measurement, as well as programmable timers and time switches for automated control sequences. These devices are built with high‑quality materials, including flame‑retardant thermoplastics and zinc‑plated terminals, to ensure long service life and secure connections. Their compact sizes and standardized mounting methods facilitate quick installation and panel integration.   All products from Zhejiang Chenhai Electric undergo rigorous quality testing, including insulation resistance, dielectric strength, and temperature cycling, to guarantee performance under extreme conditions. The company’s commitment to quality has earned it a strong reputation in domestic and international markets, with exports to Central Asia, Africa, Southeast Asia, and the Middle East. By continuously innovating and expanding its product lines, Zhejiang Chenhai Electric aims to provide comprehensive, cost‑effective solutions that address the evolving challenges of electrical safety, energy efficiency, and industrial automation.   With this new release, the company reaffirms its dedication to delivering reliable, intelligent, and user‑friendly electrical equipment that empowers customers to build safer, smarter, and more sustainable power systems. For more information about these products or to request technical support, customers are encouraged to contact the company’s sales and engineering teams directly.

Zhejiang Chenhai Electric, a leading manufacturer of electrical control and instrumentation products, has announced the expansion of its product portfolio to include a comprehensive suite of intelligent protection, metering, and automation devices. The new range addresses the growing demand for reliable, smart, and easy‑to‑install solutions in power distribution, industrial machinery, renewable energy, and building automation. The company now offers a full ecosystem of products that safeguard electrical systems, monitor energy consumption, and enable remote control – all designed to meet international standards and customer expectations for quality and durability. Among the flagship offerings are the SNR500 and SNR800 series Microcomputer Protection Devices, which provide complete relay protection for lines, transformers, capacitors, and motors in systems up to 35kV. These devices feature directional overcurrent, zero‑sequence protection, auto‑reclosing, and communication via RS‑485 with Modbus or IEC‑101 protocols. Optional dual Ethernet and fault recording make them suitable for smart grid applications. The anti‑islanding variants (SNR570/870) are specifically engineered for distributed generation at 400V, ensuring safe grid connection for solar and wind installations. For energy measurement and sub‑metering, the company has introduced a wide selection of Rail‑mounted Energy Meters, including single‑phase and three‑phase models with direct connection or CT operation. These meters display voltage, current, power, frequency, and accumulated energy (kWh) on clear LCD screens, with optional RS‑485 communication for data integration. The DES series and D52 models are compact, DIN‑rail mountable, and ideal for residential complexes, commercial buildings, and factory floors. To meet the needs of smart homes, Zhejiang Chenhai Electric also offers Tuya‑enabled smart meters and breakers that allow users to monitor real‑time data and remotely control circuits via mobile applications. Electrical safety is further enhanced by the company’s line of Over Voltage Protectors and Under Voltage Protectors, which automatically disconnect loads when voltage or current exceeds safe thresholds. The single‑phase and three‑phase protectors feature adjustable delay times, dual displays for voltage and current, and built‑in energy measurement. The 4P intelligent auto‑reclosing protector with WiFi capability not only protects against overvoltage, undervoltage, overload, and leakage but also records fault events and supports remote on/off switching through the Tuya app. These devices are essential for protecting sensitive equipment such as HVAC systems, pumps, and industrial controllers. In the field of process automation, the company has launched a new series of Digital Pressure Gauges and pressure transmitters with stainless steel housing, Hirschmann connectors, and LCD displays. With accuracy classes of 0.5% and 0.2%, measuring ranges from -100 kPa to 100 MPa, and 4‑20 mA output, these instruments are suitable for hydraulic systems, pneumatic controls, water treatment, and pipeline monitoring. The intelligent pressure transmitter with display integrates measurement, local readout, and signal transmission, simplifying installation and reducing the need for separate indicators. Complementing these core products are Counters and Timing Control Devices for industrial counting and scheduling applications. The programmable multi‑channel timer (RHP48) and mechanical pull‑type counters (D67 series) offer reliable operation in harsh environments. The TT‑5J machine tool counter, with high counting speed and wide temperature range, is designed for production line monitoring and quality control. Zhejiang Chenhai Electric also provides Circuit Breakers, Surge Protectors, and Voltage Stabilizers to complete the protection chain, from incoming supply to end‑loads. All products are manufactured under strict quality control, using flame‑retardant materials and corrosion‑resistant metals to ensure long service life. The company emphasizes that its solutions are engineered for ease of use: DIN‑rail mounting, clear wiring diagrams, plug‑and‑play communication, and intuitive user interfaces reduce installation time and maintenance costs. With a global presence in Central Asia, Africa, Southeast Asia, and the Middle East, Zhejiang Chenhai Electric is committed to providing high‑quality, cost‑effective electrical products that enhance safety, reliability, and energy efficiency. For customers seeking integrated solutions, the company offers bundled packages that combine Power Meters & Rail‑mounted Energy Meters with protection relays and communication gateways, enabling centralized monitoring and control. In industrial settings, these systems work alongside Digital Pressure Gauges & Transmitters to correlate electrical and process parameters, improving overall equipment effectiveness. Zhejiang Chenhai Electric continues to invest in research and development, focusing on IoT connectivity, advanced fault diagnostics, and energy management software. The new product lines are available for global distribution, with technical support and customization services to meet specific project requirements. For more information about the full product range, including technical specifications, application guides, and installation manuals, customers are encouraged to contact the company’s sales representatives or visit the official website. Zhejiang Chenhai Electric remains dedicated to delivering reliable, innovative, and sustainable electrical solutions for a smarter and safer world.

Zhejiang Chenhai Electric, a trusted manufacturer in the electrical equipment industry, continues to strengthen its position as a comprehensive supplier of protection, control, and measurement devices. The company now offers an even wider selection of products designed to improve electrical safety, energy efficiency, and automation reliability across residential, commercial, and industrial installations. Among the flagship offerings are advanced Microcomputer Protection Devices that safeguard transformers, motors, lines, and capacitors in systems up to 35kV. These devices provide fast fault clearing, anti-islanding protection for distributed generation, and flexible communication options including RS‑485 with IEC‑101 or Modbus. For panel builders and facility managers, Circuit Breakers from Zhejiang Chenhai Electric include frame breakers, smart WiFi‑enabled reclosers, and over‑under voltage protectors with auto‑reclosing. These breakers integrate seamlessly with modern energy management systems and offer precise control over voltage, current, and leakage. For energy accounting and sub‑metering, Power Meters & Rail‑mounted Energy Meters provide accurate measurement of active energy, voltage, current, power factor, and frequency. Single‑phase and three‑phase versions are available with optional RS485 communication, making them ideal for distribution boxes and industrial panels. To further support smart grid initiatives, Rail-mounted Energy Meters with Tuya compatibility allow remote monitoring via mobile apps, giving end‑users real‑time insight into consumption patterns. Process industries and machinery OEMs benefit from the company’s Digital Pressure Gauges & Transmitters, which combine high accuracy (0.2% or 0.5% FS) with rugged stainless steel housings. These gauges measure from -0.1 to 100 MPa, support 4‑20 mA output, and feature clear LCD displays with peak record and zero adjustment. They are widely applied in hydraulic presses, printing machines, winding machines, CNC machine tools, and piping systems. For complementary automation tasks, Counters & Length Meters such as electromagnetic pulse counters and mechanical pull‑type counters offer reliable counting up to 999999 with manual or electrical reset. Electrical safety in residential and light commercial settings is enhanced by Over Voltage Protectors and Under Voltage Protectors that disconnect loads when voltage strays outside safe ranges. The new single‑phase dual‑display protector shows real‑time voltage, current, and kWh, while the 4P WiFi‑enabled smart recloser adds remote control and fault logging via a mobile app. These Voltage Protection Devices also include adjustable delays, overcurrent and overload protection, and high temperature cut‑off. To guard against surges, Surge Protectors and Voltage Stabilizers complete the safety lineup, ensuring sensitive electronics remain unharmed by transients or brownouts. For system integrators, the synergy between Industrial Energy Management platforms and Zhejiang Chenhai Electric’s metering and protection devices enables detailed power quality analysis. The company also produces Timer Switches and Timing Control Devices that allow scheduled operation of pumps, fans, lighting, and other loads, reducing energy waste. Environmental Control Instruments and High Accuracy Gauges further support HVAC and process automation where temperature, humidity, and pressure need constant supervision. All products are built with quality materials—flame‑retardant thermoplastics, copper‑plated terminals, and 304 stainless steel for wetted parts—ensuring long service life even in harsh environments. Zhejiang Chenhai Electric maintains strict quality control and offers global technical support. Whether you need Reliable Pressure Measurement for a hydraulic system, Smart Energy Solutions for a green building, or Circuit Protectors for a factory floor, Zhejiang Chenhai Electric delivers components that perform consistently and safely. With a growing portfolio that now includes everything from basic Digital Counters to sophisticated Relay Protection and Grid Automation devices with anti‑islanding functions, the company is ready to support the evolving needs of modern electrical infrastructure. Contact Zhejiang Chenhai Electric for customized solutions that combine durability, accuracy, and smart connectivity.

Zhejiang Chenhai Electric Co., Ltd., a leading manufacturer of electrical measurement instruments, is proud to announce the launch of its new series of high-precision digital ammeters, engineered for accurate current monitoring in industrial and commercial power distribution systems. The new digital ammeter features a bright 4-digit red LED display for clear, real-time current readings, with a measurement accuracy class of 0.5 and wide input range compatibility. Equipped with user-friendly navigation keys and a menu interface, it supports easy parameter configuration and multi-function operation. The compact panel-mount design ensures seamless integration into control cabinets, distribution boards, and automation equipment, making it ideal for use in factories, buildings, and renewable energy systems. “Our new digital ammeter is built to meet the growing demand for reliable, cost-effective electrical measurement solutions,” said a company spokesperson. “Every unit undergoes rigorous testing to ensure stability, anti-interference performance, and long-term reliability, meeting international quality standards.” Supported by advanced manufacturing capabilities and a team of experienced engineers, Zhejiang Chenhai Electric offers custom OEM/ODM services to meet diverse client specifications. The introduction of this product strengthens the company’s position as a trusted supplier of high-quality electrical instruments for global markets.

Zhejiang Chenhai Electric, a leading manufacturer of industrial automation and electrical protection components, has announced a major expansion of its product lines to serve the growing demand for smart energy monitoring, reliable circuit protection, and environmental control solutions. The new range includes advanced Counters, Timing Control Devices, and Digital Counters designed to improve production tracking and machine cycle management in factories worldwide. The company’s enhanced portfolio now features high-precision Timer Switches and Industrial Energy Management systems that help customers reduce power waste and optimize equipment scheduling. These products integrate seamlessly with Power Meters & Rail-mounted Energy Meters, offering real-time consumption data for residential, commercial, and light industrial applications. “Our goal is to provide complete, easy-to-install solutions that combine measurement, protection, and control in one compact package,” said the product manager at Zhejiang Chenhai Electric. To meet the needs of renewable energy and smart grid projects, Zhejiang Chenhai Electric has also introduced new Microcomputer Protection Devices with advanced Anti-Islanding and Relay Protection functions. These devices safeguard distributed generation systems such as solar panels and wind turbines from voltage fluctuations, frequency deviations, and islanding conditions. When paired with Frame Circuit Breakers and Circuit Breakers, they form a robust safety layer for any low-voltage distribution board. For industrial automation, the company now offers Digital Pressure Gauges & Transmitters with high accuracy and stainless steel wetted parts, suitable for hydraulic presses, printing machines, and CNC machine tools. The Digital Pressure Gauges provide reliable pressure measurement with clear digital displays, while the transmitters output 4-20 mA signals for remote monitoring. Environmental control is another key focus. The new Temperature and Humidity Controller series includes both panel-mount and DIN-rail versions, operating on AC 220V. These Smart Climate Control devices prevent condensation and overheating inside electrical cabinets, extending the life of sensitive electronics. They work alongside Voltage Stabilizers, Surge Protectors, and Over Voltage Protectors to deliver complete Electrical Safety for industrial panels. Zhejiang Chenhai Electric has also upgraded its Energy Monitoring Solutions with High-Quality Energy Meters and Reliable Energy Meters that measure voltage, current, frequency, power factor, and active/reactive energy. The Rail-mounted Energy Meters are particularly popular for sub-metering in apartment buildings and factories. All products comply with international standards and are backed by a two-year warranty. The company will showcase these innovations at the upcoming Hannover Messe and Middle East Electricity exhibitions. Visitors can see live demonstrations of how Counters & Length Meters integrate with production lines, how Timer Switches automate lighting and HVAC, and how Smart Energy Solutions reduce electricity bills. Zhejiang Chenhai Electric invites distributors and system integrators to explore partnership opportunities. With a strong commitment to quality and innovation, Zhejiang Chenhai Electric continues to develop products that make industrial automation safer, more efficient, and easier to manage. For more information, visit the company’s official website or contact the sales team.