HexaCORE Co., Ltd. (formerly Chuo Seisakusho Co., Ltd.) Product Lineup

The DC-series is a direct current distribution board that branches out DC power supply at DC-48V, designed for communication equipment. It can be used as a power source for communication devices such as exchanges, transmission equipment, routers, servers, and switches. 【Three Key Points】 1. You can choose the appropriate DC power supply device according to your application and installation environment, including standalone, wall-mounted, 19-inch rack, and rack-mounted types. We also accept fully customized orders and modifications tailored to your needs, considering the upper and lower devices of the equipment being constructed. 2. You can select circuit breakers such as alarm fuses, circuit protectors, and breakers according to the load equipment. If you are unsure about your selection, we will propose options considering maintainability, cost, and tripping characteristics based on your application. 3. To maintain stable power supply, we have equipped the unit with a capacitor unit. By incorporating a capacitor unit, we can prevent oscillation phenomena and mitigate the impact of inrush currents and voltage fluctuations caused by short-circuit incidents on safety systems, such as equipment shutdowns or damage.

This document introduces the "Distribution board for branching DC power of DC-48V" provided by Hexacore Corporation and its lineup.

The HVDC-SVU is a new trend in power supply for data centers, a direct current distribution board designed for high voltage direct current power supply systems (DC380V). 【Three Key Points】 1. This distribution board supports the new power supply system "HVDC," which reduces power consumption and switching losses. Our unique "SVU structure" simplifies the interior of the board, preventing wiring errors. Additionally, by shortening the length of the wiring, we have successfully suppressed internal voltage drops and reduced the amount of copper used, thereby improving environmental performance. 2. It can accommodate up to 84 compact plug-in circuit breakers compatible with DC 380V, maximizing the use of rack space. Even if the load equipment changes, circuit breakers can be replaced or added without stopping the operation of the entire board, allowing for continuous use of the equipment. 3. By using our product "iDC-SVS4," direct current can be measured, achieving cost reduction, improved maintainability, and environmentally conscious operations. It allows for monitoring the current of each circuit breaker, enabling rapid identification of problem areas in the event of anomalies or failures, minimizing damage and contributing to the construction of a safe data center.

The RM-PDU is a distribution board for communication equipment compatible with DC-48V. We offer not only standard models but also customized products tailored to specific facilities and applications. 【Three Key Points】 1. The enclosure is made of environmentally friendly, highly corrosion-resistant galvanized steel plate. Since post-forming plating and surface finishing inspections are unnecessary, we achieve shorter delivery times and reduced product costs. Additionally, it does not generate "whiskers," improving safety performance. Our company also employs "zero chrome treatment," which prevents the leaching of hexavalent chromium, thereby reducing environmental impact. 2. We offer one or two input systems, allowing selection based on the constructed facility. The single system type can achieve many branches with one unit, while the two-system type accommodates two independent circuits within one unit, ensuring redundancy. We also provide fuses for both the 50AF type (UP type fuse) and the 15AF type (P type fuse), covering a variety of power system configurations. 3. We can combine a total of 11 items, including various power supply methods for both DC and AC, desired circuit breaker types, upper capacities, and the number of systems. We provide customized products that best suit our customers' needs, contributing to the establishment of optimal facility environments.

The intermediate current supply device is a DC distribution board designed for communication equipment, featuring excellent workability with a spring terminal block. Points for Workability (Wiring) - Simplifies wiring work with clamp-type spring terminals. - Eliminates the need for crimping work, contributing to standardized operations. - Input is screw-type (maximum 325 sq), output is spring-type (maximum 38 sq). Points for Power Supply - Equipped with capacitors for power supply stabilization to address oscillation, inrush current, and transient voltage issues. - Plug-in type allows for individual replacement, balancing waste reduction and work efficiency. Configuration and options can be tailored to suit applications. - Options for input/output direction selection, operational display, and measurement (multimeter/transducer) can be customized to meet your requirements. For more details, please download the materials and check them.

The intermediate current supply device is a DC distribution board designed for communication equipment, featuring excellent workability with a spring terminal block. Various options tailored to equipment and applications are also available. 【Three Points】 1. It adopts a clamp-type spring terminal block that allows wiring work simply by inserting a dedicated tool into the output terminal block. Since crimping work is unnecessary, the wiring process itself can be relatively easily managed. This makes it effective for addressing labor shortages, as even inexperienced workers can handle the installation tasks. 2. The input and output directions can be selected according to the equipment at the installation site, contributing to flexible equipment construction. Additionally, it is possible to incorporate optional items. For details on various optional items and system configurations, please feel free to contact us. 3. To address issues such as oscillation, inrush current, and transient voltage in DC power supply systems, it is equipped with capacitors for power supply stabilization. The capacitors used in this product are plug-in type, allowing for individual replacement. There is no need to dispose of the capacitor box during replacement, enabling environmentally friendly operation. Furthermore, efficiency in the replacement process is also expected. *Compared to our products that use box capacitors.

The remote power supply disconnection unit is a DC-48V compatible direct current distribution board for communication equipment. It allows for the monitoring of power supply activation/disconnection and the operational status of fuse posts from remote locations such as network centers, contributing to the reduction of time and costs associated with on-site responses. 【Three Key Points】 1. Since power supply activation/disconnection can be performed from remote locations, it enables efficient infrastructure development and equipment management in isolated islands, mountainous areas, and unmanned buildings, contributing to labor savings and addressing technician shortages. Additionally, the number of input systems and branches can be adjusted with jumpers, allowing for reuse of the product without disposal in case of changes to upper devices or load devices after installation, promoting environmentally friendly operations. 2. The main circuit board and control circuit board are independent, minimizing the impact of control circuit replacement and achieving high reliability and availability of the power supply system. Each board can be removed using dedicated tools, making replacement easy. 3. The target post for work can be indicated remotely via LED display, allowing precise instructions to be given to on-site workers from a distance. The LED indicator also allows for confirmation of work status, contributing to the prevention of accidental disconnections and reducing hazardous work situations.

The optical termination box is an outdoor optical termination box that integrates the connector connection and fusion connection functions of optical cables. 【Three Points】 1. We offer a variety of lineups to accommodate different fiber counts. 2. The adoption of a movable fusion tray and a rich selection of tension member holders ensures high workability. 3. Its compact size makes it easy to deliver and install in narrow spaces, effectively utilizing limited space. For more details, please download the materials or feel free to contact us. ｜We also have a lineup of optical power integrated panels｜

The optical power integrated panel is a housing that combines power supply (distribution) functionality for 5G wireless devices and optical cable connection functionality, and can be custom-made according to your requirements. 【Three Points】 1. Custom manufacturing is available according to your needs. 2. Its compact size makes it easy to transport and install in narrow spaces, allowing for effective use of limited space. 3. Since it is possible to choose terminal blocks that do not require crimping work for the input/output terminal block, efficiency in wiring work is expected. For more details, please download the materials or feel free to contact us. | We also have a lineup of optical terminal boxes |

The expansion-type DC distribution board mounted on the rectifier frame is a distribution board that can be installed on low-mounted rectifiers, which tend to have available space. 【Three Key Points】 1. Even for small-scale box buildings where securing installation space for distribution boards is difficult, you can utilize existing available space, allowing for easy implementation without the need for significant effort or labor. 2. We design and provide products that are compatible with low-mounted rectifiers from multiple manufacturers. We also accept orders for products tailored to existing low-mounted rectifiers, enabling you to introduce the products without changing your operational equipment. We offer various brackets suitable for different low-mounted rectifiers. (Please feel free to contact us for dimensions, detailed specifications, and product lineup.) 3. Depending on the box building where the installation takes place, you can choose the output direction from either the top or bottom, contributing to flexible equipment construction. Additionally, we offer cable support as an optional item, which is expected to improve workability. (When equipped with cable support, the total weight with the board is approximately 20 kg.)

PAL-Plus is an IoT sensor with built-in communication functionality that measures AC current up to 60A. Key Features Supports Modbus RTU for easy integration with existing systems. Split-clamp design allows safe and simple installation without stopping operations. Built-in communication enables ultra-compact size, making multi-point installation easy. Combined with the PAL-Plus Unit, a gateway that converts sensor signals to Modbus RTU and supplies power, you can build space-saving and cost-effective systems. For details, download the brochure or contact us. Rental units are also available. For sensors over 60A, please refer to the PAL-Plus High-Capacity Model page.

We would like to introduce the "products for fixed-line telephone operators" that we handle. To prevent fires and service interruptions caused by the loosening of connection bolts in the charging unit, we actively propose spring terminals that do not have the risk of loosening. When using bolts, we conduct a triple check using a marking torque wrench developed in collaboration with the manufacturer. 【Solutions to these concerns】 ■ Worried about wiring mistakes or accidental shutdowns leading to accidents during installation or removal ■ Want to utilize sensors and devices to alleviate labor shortages ■ Want to operate and manage unmanned stations in remote islands or distant locations more efficiently ■ Would like flexible responses regarding specifications *For more details, please refer to the PDF materials or feel free to contact us.

PAL-Temp is a compact IoT sensor equipped with built-in communication functionality, capable of measuring both temperature and humidity. It supports Modbus RTU communication, allowing seamless integration with a wide range of upper-level devices. Key Features 1. Modbus RTU Protocol for High Compatibility By adopting the widely used Modbus RTU protocol, PAL-Temp offers excellent compatibility and can be easily incorporated into existing systems and equipment. 2. Simple Installation with Cable Ties Installation is completed simply by securing the sensor with cable ties at the desired location. This enables easy deployment even in systems that are already in operation. 3. Compact Design with Built-in Communication Integrating communication functionality within the sensor itself enables a compact and lightweight design. PAL-Temp can be installed flexibly without constraints on location. System Integration with PAL-Plus Unit By combining PAL-Temp with the PAL-Plus Unit, which includes signal conversion to Modbus TCP and power supply functionality, users can build monitoring systems that are both space-efficient and cost-effective. Related Products We also offer a lineup of current sensors such as:PAL-Plus / PAL-Plus High-Capacity Model These sensors are capable of measuring AC current and are equipped with built-in communication features. Contact & Support For more details, please refer to our downloadable materials or feel free to contact us.

The "CEW-M4" is a manager software compatible with the Modbus protocol that visualizes the values of various sensors and multimeters, achieving energy savings and improvements in productivity and quality. You can implement a power monitoring system that allows for easy setup and operation from the user's perspective. 【Three Key Points】 1. Various functions such as virtual sensors, comparison graphs, and map displays can be easily operated from a web browser. 2. You can efficiently manage a large number of sensors, including bulk registration via CSV files. Additionally, since most settings can be done by the operational administrator themselves, there is no need for vendor configuration changes, which can reduce costs. 3. It can accommodate up to 20,000 sensors, allowing for a wide range of system construction from small to large scale. For more details, please download the materials or feel free to contact us. | We also offer a lineup of various sensors, including AC current sensors and temperature and humidity sensors. |

PAL-Plus High-Capacity Model: IoT Sensor with Built-in Communication for AC Current Measurement We offer four sensor models supporting rated currents of 125A, 250A, 400A, and 630A. Key Features: Modbus RTU Communication Highly versatile and easily integrated into existing systems. Split-Type Clamp Sensor Enables safe and easy installation without stopping equipment operation. Ultra-Compact Design with Built-in Communication Ideal for installations with multiple measurement points, saving space and simplifying setup. Combine with the PAL-Plus Gateway, which converts sensor signals to Modbus TCP and supplies power to sensors, for a more space-efficient and cost-effective system configuration. For more details, please download the brochure or contact us. Demo units are available upon request. For small and medium-capacity sensors (up to 60A), please refer to the PAL-Plus product page.

We would like to introduce the "products for mobile phone operators" handled by Hexacore Corporation. Our company actively adopts VE (Value Engineering) and VA (Value Analysis) proposals, striving to improve workability and safety while reducing costs. In selecting equipment, we not only consider preventing accidents but also aim to minimize damage in case of emergencies. Even after entering the construction phase, we provide products while protecting the charging components to reduce any inconvenience on the customer's side. We can also offer environmentally conscious proposals, such as replacing only capacitors to reduce waste components. 【We solve the following concerns】 ■ We want compact products due to limited installation space. ■ We want to lower the capital investment costs associated with equipment maintenance and installation. ■ We are concerned that high-density distribution boards may complicate wiring work. ■ We are looking for products or manufacturers that can perform safe and efficient renovation work. *For more details, please refer to the PDF materials or feel free to contact us.

Hexacore Co., Ltd. is a manufacturer based in Natori City, Miyagi Prefecture, specializing in the design, manufacturing, and sales of measurement and monitoring systems. Our experienced employees in the telecommunications business respond to customer inquiries, allowing us to meet specific requirements on a representative basis. 【We solve the following issues】 ■ I want to know the actual current and power used in the distribution board. ■ Since there are communication buildings nationwide, I want to monitor them centrally from one location. ■ I want to customize products to improve usability. ■ I would like enhanced maintenance and support services. 【Proposals】 - I want to know the power used in the distribution board. ⇒ By measuring the power consumption of the distribution board with the monitoring system "iDC-SVS" and monitoring it with the manager software "CEW-M4," we can grasp the load usage and contribute to the effective utilization of equipment. - I want to centrally monitor communication buildings across the country. ⇒ The manager software "CEW-M4" can measure up to 20,000 points. By connecting multiple locations via VPN, we can efficiently manage the equipment status from one location. *For more details, please refer to the PDF document or feel free to contact us.

Hexacore Inc.'s remote monitoring system implementation support service for data centers is designed to assist in the remote monitoring of data centers, visualization of PUE, and energy-efficient operations. We provide comprehensive support from on-site surveys and proposals to sensor installation, server and software configuration, and operational verification. In the data center industry, operators that meet certain requirements under the energy conservation law's benchmarking system are required to regularly report their PUE, with a target level set at PUE 1.4 or lower by the fiscal year 2030. Given this background, the visualization of PUE, understanding of power data, and establishment of monitoring systems have become crucial. This service not only offers proprietary software and sensors but also provides comprehensive support for construction, configuration, and operational verification, thereby reducing the adjustment burden during implementation and facilitating the smooth establishment of a remote monitoring infrastructure for data centers.