九州機電 List of Products and Services

Model Description N: No leakage relay function R: With leakage relay function F: Panel mount type B: Built-in type

• Monitoring and Control Equipment

We can respond according to the equipment situation. - Built-in breaker for ZCT *Also serves as a replacement for the breaker, making it economical and space-saving. - Through-type ZCT / Split-type ZCT

• Monitoring and Control Equipment

Benefits of Introducing Insulation Monitoring - 24-hour monitoring eliminates the need for power outages. - Early detection of insulation deterioration signs allows for proactive management (preventive maintenance). - Reduces the need for insulation resistance testing during annual inspections. Features - Economical and space-saving - Stable operation using the same detection method as leakage circuit breakers - Proper monitoring of effective leakage current according to the type of circuit - Data collection possible with H-NET standard software

• Monitoring and Control Equipment

This unit captures the voltage and current of 1 bank and 1 circuit, measures voltage, current, power, energy, and power factor, and transmits the data to the upper device (DE-SWA). - Measurement values are displayed on a 110 square meter display as well as in a bar graph format. - It features a white backlight for the LCD display. - It is suitable for installation in locations such as distribution panels where meters are needed. - Three-phase three-wire, single-phase three-wire, and single-phase two-wire are shared. Three-phase four-wire is a dedicated product.

• Monitoring and Control Equipment

This unit captures the voltage of 2 or 4 banks and the current of 4 or 8 circuits, measuring voltage, current, power, and energy, and transmits the data to the upper device (DE-SWA). - Depending on the measurement points, voltage (2/4 banks) and current (4/8 circuits) can be combined as needed. - It can measure multiple circuits with a single unit, making it suitable for feeder monitoring. - It is equipped with LEDs for each circuit to indicate issues such as CT miswiring.

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This unit captures the voltage and current of 1 bank and 1 circuit, measures voltage, current, power, energy, and power factor, and transmits the data to the upper device (DE-SWA). - It is economical because it does not have a display.

• Monitoring and Control Equipment

This unit captures the voltage and current of 1 bank and 1 circuit, measures voltage, current, harmonic current, power, energy, power factor, and frequency, and transmits the data to the upper device (DE-SWA). It has input contacts (monitoring input), output contacts (alarm output), Pt100 input (temperature), and ZCT input (leakage current), enabling multifunctional monitoring. Energy can also be measured by capturing pulses from energy meters or pulse detectors, making it suitable for demand monitoring at points such as receiving points or transformer units, as well as for monitoring critical equipment.

• Monitoring and Control Equipment

This unit receives DC signals (DC4~20mA, DC1~5V) from a signal converter (T/D), converts analog quantities into digital format, and transmits them to a higher-level device (DE-SWA). It can accommodate up to four inputs. - When measuring temperature, the resistance from a temperature sensor (Pt100) can be directly input without the need for a T/D relay. - The input allocation for current, voltage, and resistance can be switched using the dip switches on the unit itself. - Scaling can be performed on the higher-level device (DE-SWA), allowing for report and trend management as well as upper and lower limit monitoring.

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It has 12 contacts (Y1~Y12) and controls the ON/OFF of the relay through output control from the upper device (DE-SWA). It is used for output for alarms such as buzzers and lamps. - In the demand monitoring function, if the monitored demand becomes abnormal, alarm output contacts can be specified for target demand, warning level, and caution level. - In the status monitoring function, if there is a change in the state of input contacts, upper/lower limit exceedance, or insulation exceedance, one output contact to be activated can be specified for each input contact and input circuit.

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This is a unit that captures pulse signals from a meter with a transmitter and transmits them to a higher-level device (DE-SWA). - It can be selected from 16 points or 8 points depending on the number of usage points. - It is suitable for power consumption readings in high and low voltage circuits where meters are concentrated. - It can also be used to capture the operational status of equipment and the contact signals (on/off) for alarm operations. - The allocation of pulse and contact points can be switched using the rotary switch on the unit itself. - The higher-level device (DE-SWA) can scale the pulse accumulation values for report management, and particularly in the case of power consumption, it can perform demand monitoring. State monitoring can be conducted using contacts, and alarm recording and output can be performed.

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Features of the Logger Touch Panel - System construction without the need for network or PC connection The Logger Touch Panel unit accumulates various measurement data on a USB memory, eliminating the need for a monitoring PC installation. It allows for monitoring and data storage of all connected devices within the cubicle. Additionally, by setting the CO2 emission coefficient, it becomes easy to visualize the CO2 emissions based on the electricity usage of the receiving equipment. - Easy and secure setup and operation From displaying and saving recorded data to configuring each monitoring unit, everything can be easily set up via the touch panel. Furthermore, in the standard configuration, measurement data is stored on a USB memory, which means there is no need to lay communication lines, and since no network is used, secure operation is possible. - Integration with higher-level systems It supports Modbus TCP communication*1, allowing data acquisition from higher-level systems and FTP server*2 for C For more details, please contact us.

• Monitoring and Control Equipment

Equipped with a touch panel. High visibility and operability. Intuitive operation is possible with the LCD screen and touch panel. Equipped with functions suitable for monitoring receiving points, transformers, and equipment. Rich connectivity to external systems.

• Substation equipment

Protection Function during Secondary Side Open Circuit - When the secondary side of the CT is open due to disconnection or other reasons, a voltage of several kV can occur on the secondary side, posing a risk of damage to the CT and electric shock. - The 10mA output series is designed for long-distance wiring, which increases the risk of secondary side open circuits due to disconnections along the wiring. However, it has a protection function that limits the voltage during secondary side open circuit to 6.5V, ensuring safety even in the event of an open circuit. Maximum Pull-Out Distance The 10mA output series has the capability to operate with a secondary circuit voltage of up to 6.5V, allowing for long-distance pull-outs of up to 300m.

• Monitoring and Control Equipment

It captures the electric energy pulse signals from the reference meter (integrated electric power meter), calculates the 30-minute demand to monitor that it does not exceed the contracted power, and outputs alarm signals (two-stage alarms for caution power and limit power). - A dedicated CT is clamped to the reference meter to directly detect 50,000 pulses/kWh (no pulse detector is needed). - If using a pulse detector (converter) to extend the pulse distribution or wiring distance, it can also capture pulse output from the converter (voltage-free pulse or open collector) at 50,000 pulses/kWh. - It can be used as a standalone unit, but it supports H-NET communication, allowing data transmission to upper devices (DE-SWA) for display on the demand monitoring screen and for report management.

• Monitoring and Control Equipment

Flexible monitoring and control system supporting environmental management We provide optimal solution information for monitoring and controlling buildings and factory utility facilities, promoting stable energy supply and energy conservation, as well as improving operational and maintenance efficiency. Monitoring and control devices We monitor and control energy facilities such as power receiving and transforming equipment, motors, heat sources, water treatment, and renewable energy systems. We support energy-saving operations and environmental management, improving our customers' monitoring and control system environments. Features of H-MACS - Enhanced engineering support tools for screen changes, constant changes, and report creation. - Supports energy-saving operations and environmental management through monitoring, control, and management functions. - Early detection of signs of insulation deterioration enables proactive management. - Achieves efficient maintenance, leading to cost reduction. - Standard equipped with web compatibility features. For more details, please contact us.

• Substation equipment

Features - "Freezing technology that is overwhelmingly faster than air freezing at -30°C. - Minimal cell damage to ingredients, maintaining high quality. - A lineup of medium to large capacity for wholesalers, food processors, and producers. Details - Liquid freezing is an original technology patented by Technican. - The liquid freezing machine "Frozen Sleep" freezes food even faster than conventional air-cooled rapid freezing. Reasons for choosing rapid freezing with Frozen Sleep It lies in the "overwhelming freezing quality." Ingredients such as meat, fish, and vegetables contain moisture, which turns into ice crystals when frozen. In the case of slow freezing with air cooling, a slow freezing speed causes large ice crystals to expand and damage cells, significantly degrading quality. This leads to drip loss. For example, when thawing normally frozen beef or horse mackerel, drip (umami components) seeps out. With Frozen Sleep, the overwhelming freezing speed results in smaller ice crystals. For more details, please contact us.

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Features - Adoption of new refrigerant R448A. - Reduction of global warming potential by 64% compared to R404A and 33% compared to R410A with refrigerant R448A. Adoption of low GWP refrigerant R448A The refrigerant used is the non-flammable R448A, which reduces the global warming potential by approximately 64% compared to the conventional refrigerant R404A and about 33% compared to refrigerant R410A. Improved operability and serviceability through the use of a liquid crystal touch panel By displaying information about the refrigeration unit on the LCD screen, we have improved operability, allowing various settings and operational information to be easily checked at a glance, making it easier to understand alarm contents and enhancing serviceability. Refrigerant shortage detection function In addition to the warning function currently equipped in existing units, the refrigeration unit is equipped with a refrigerant shortage detection function (displayed as a warning code on the control board's segment display). By monitoring the operating state, it captures changes in the refrigerant's condition, detecting refrigerant leaks or seasonal issues. For more details, please contact us.

• Refrigeration units, boilers, cooling towers

Features - Adoption of new refrigerant R448A, achieving environmental impact rating "A." - Improved cooling capacity in models ranging from 7.4kW to 29.6kW. - Equipped with refrigerant shortage detection function to monitor refrigerant status. Characteristics of the R448A Cooling System Achievement of environmental impact rating "A" The non-flammable refrigerant R448A has reduced the global warming potential by approximately 64% compared to the conventional R404A and about 33% compared to R410A. This has led to the achievement of the environmental impact rating "A" based on the Fluorocarbon Emission Control Law. Improved cooling capacity In models ranging from 7.4kW (10 horsepower) to 29.6kW (40 horsepower), we have secured cooling capacity that exceeds that of conventional inverters. There is no concern about insufficient cooling capacity during replacement. Refrigerant shortage detection function In addition to the warning function currently equipped in existing units, the refrigeration unit is equipped with a refrigerant shortage detection function (segment display section of the control board). For more details, please contact us.

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Features - Significant reduction in annual energy consumption with high partial load characteristics. - Reduced risk of shutdown with four refrigeration cycles per module. - Compatibility of brine temperature supply at -15°C and low load operation. Product Features Adoption of environmentally friendly refrigerants Utilizes HFC refrigerant R407C with an ozone depletion potential of zero. Enhanced control functions By incorporating electronic circuits in the control circuit, features such as operating pressure display, brine inlet and outlet temperature display, and individual alarm display functions have been enhanced. Compressor rotation function (RCUP450・600・900L2) Changes the base operating machine of the compressor to equalize the operating time of each compressor. Momentary power outage recovery control In the event of a momentary power outage, the system automatically resumes operation in the mode prior to the outage after recovery. Switchable to outlet temperature control The system is set to brine inlet temperature control at the time of shipment. Production processes at the factory For more details, please contact us.

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Features - Ideal for low-temperature air conditioning systems and peak cut operation. - Optimal for regional cooling with a large temperature difference low-temperature chilled water system. - Suitable for food cooling with a low-temperature chilled water rapid extraction system. Reliable quality based on years of experience Japan B.A.C. Co., Ltd. is based on the long-standing achievements and high technical capabilities of BALTIMORE AIR COIL, a specialized manufacturer of ice storage systems, closed cooling towers, open cooling towers, and evaporative condensers. Furthermore, we strive to improve our products and technical capabilities based on various experiences gained from being a top domestic manufacturer of ice storage systems. External type ice chiller ice storage unit - Static type ice-on-coil method - Ideal for low-temperature air conditioning systems and peak cut operation - Optimal for large temperature difference low-temperature chilled water systems and regional cooling systems - Best suited for food cooling with a low-temperature chilled water rapid extraction system

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Features - Panel structure that reduces heat bridges in the surface steel plate. - Environmentally friendly non-fluorinated rigid urethane foam used. - Optional heater installation to further reduce condensation. Ice Barrier <Insulated Over Door> - A high-level insulated over door that achieves advanced temperature control. The panel structure that reduces heat bridges in the surface steel plate and the environmentally friendly non-fluorinated rigid urethane foam realize a standard for insulated over doors with high insulation performance. - Depending on the installation environment, the surface steel plate can be selected from steel, aluminum, or stainless steel. The insulating material, rigid urethane foam, is environmentally friendly and non-fluorinated, with an optional fire-resistant type also available. To further reduce condensation during high temperature and humidity, it is also possible to install optional heaters at the airtight sections of the decorative frame and the connections of the panels. Specifications Aluminum surface material - Finish: Poly For more details, please contact us.

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Features - Ensures durability and adhesion by using high-quality materials. - Enhances safety and durability by suppressing heat accumulation in the tail lamp. - Reduces power consumption and contributes to energy savings with a quiet drive system. Auto Shelter - Compatible with a wide range of vehicle types, allowing for hygienic loading operations without exposing cargo to the outside air. The unique quiet drive system significantly reduces power consumption and greatly contributes to energy savings. - By connecting while keeping the rear door closed, loading operations can begin hygienically without directly exposing cargo to the outside air. Compared to air shelters, it has a larger stroke and can accommodate everything from container trucks to small vehicles. It operates quietly without concern for air leaks due to punctures. Additionally, the seals that operate only when necessary minimize electricity consumption to the utmost. Roll Curtain and Drive Mechanism A simple structure that directly rolls up the roll curtain sheet, with a limit switch installed at the center of the lower weight bar. For further details, please contact us.

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Features - Ensures durability and adhesion by using high-quality materials. - Improves safety and durability by suppressing heat accumulation in the tail lamp. - Reduces power consumption and contributes to energy savings with a quiet drive system. Standard Type - Lamp Overheating Prevention System "Yōjinbō" (optional) reduces gaps between the truck and the opening, preventing the intrusion of outside air and pests. - The excellent cushioning soft polyurethane foam pad seals the gap between the platform opening and the vehicle to the utmost limit. With a wide range of parts, it meets diverse logistics needs. The KONGO-developed overheating prevention system can also be equipped with the optional "Yōjinbō," which suppresses heat accumulation at the tail lamp contact point, enhancing safety and durability. Note - Dock shelters cannot be installed in areas directly exposed to rainwater. Please take measures such as installing an awning. - Specifications are subject to change without notice. Lamp Overheating Prevention System "Yōjinbō" For more details, please contact us.

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Due to its resistance to external temperature influences, stored items can be kept at a constant temperature. Notes: - Heaters are included for FR type doors (75mm and above). - Heaters are not included for RH type (42mm) and MR type (50mm) doors (optional installation available). - An upper gap sealing material can be optionally installed. Installation is not permitted in the following locations: - Rooftops or balconies of buildings. - Edges of cliffs or places with strong winds where safety cannot be confirmed. - Areas where snow falls directly from a large roof (house or building) onto the roof. - Near exhaust vents of water heaters, etc. (may cause discoloration or rust). - Land such as asphalt or gravel (places where anchors cannot be installed).

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Always the deliciousness of new rice. The taste of freshly harvested rice. Rice is alive. From the day it is harvested, the rice itself breathes and consumes nutrients. Therefore, the longer it sits, the more it loses its original deliciousness. The secret to keeping the deliciousness of new rice for a long time is to suppress the breathing action of the rice. With the agricultural cold storage "Kogane no Kura" that embodies reliable agritech, you can always enjoy the fresh "golden taste." The moment you take it out of the storehouse is when you experience the taste of freshly harvested rice. Local assembly type Can be installed in narrow spaces such as storage rooms and dirt floors. Its robust structure provides excellent load-bearing capacity and durability. Easy to transport even through narrow entrances of storage rooms or warehouses. It is a prefabricated type that can be assembled and installed immediately. High-quality panels (42mm thick) that exhibit excellent insulation and durability - Adopts high-quality flat panels that pursue workability, durability, and insulation. - Abundant yield For more details, please contact us.

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Always the deliciousness of new rice. The taste of freshly harvested rice. Rice is alive. From the day it is harvested, the rice itself breathes and consumes nutrients. Therefore, the longer it sits, the more it loses its original deliciousness. The secret to keeping the deliciousness of new rice intact is to suppress the rice's breathing process. With the agricultural cold storage "Kogane no Kura," where reliable agritech thrives, you always have fresh "golden taste." The moment you take it out of the storehouse, it is the taste of freshly harvested rice. Complete product type Space-saving & compact design. Easy to install and move. Robust construction and durability that meet long-term use. Additionally, designed for ease of use with enhanced features. Sturdy underfloor structure The floor panel is integrated with a high-strength steel frame. There is no worry about bending or wobbling even after years of use. Casters & adjusters Convenient casters (4) for moving to different installation locations. For more details, please contact us.

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This is a flower-specific refrigerator born from the ideas of professionals in the floral industry, with a focus on design. Features A highly functional flower keeper designed to handle flowers beautifully and for a long time. VIXDUX belfiore was created after discussions with flower coordinators and florists, so it is filled with details that are practical for handling flowers. Freedom of transport and movement Equipped with casters, it can be easily moved. It can be securely fixed with adjusters for safe use. Flexible placement Compared to traditional flower keepers, it has a compact size. This expands the options for placement in areas like backyards where installation was previously difficult. Reliable insulation performance The thickness of the insulation panel is 42mm, preventing cold air from escaping and reducing the burden on the cooling unit. For more details, please contact us.

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This is a flower-specific refrigerator born from the ideas of professionals in the floral industry, with a focus on design. Features A flower keeper with excellent functionality for handling flowers beautifully and for a long time. VIXDUXbelfiore was created after discussions with flower coordinators and florists. Therefore, the product is filled with meticulous attention to detail that thrives in the environment of handling flowers. Freedom of transport and movement Equipped with casters, it can be easily moved. It can be securely fixed with adjustable feet for safe use. Flexible placement Compared to traditional flower keepers, it has a compact size. This expands the options for installation locations, including spaces in backyards that were previously difficult to set up. Reliable insulation performance The thickness of the insulation panel is 42mm, preventing cold air from escaping and not putting extra strain on the cooling unit. For more details, please contact us.

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Product Series Features - Provides optimal space with a variety of panel types and thicknesses. - Allows for various optimal choices based on space and usage. - Ensures efficient storage volume even in limited areas. The possibilities of prefabricated refrigerators and freezers expand from a minimum of 0.5 tsubo to infinity. You can choose from various "optimals" tailored to your space and usage, such as size, height, and temperature range. Additionally, we use core materials with high insulation performance, allowing us to recommend the optimal panel thickness for your set temperature. We respond to the following needs of retail stores and agricultural and fishery markets: - Want to install in a limited space. - Want to customize according to usage. - Want to purchase for store use. - Want consultation from the design stage. Features and Benefits of Prefabricated Refrigerators and Freezers by Nikkei Panel System Choice of panel types and thicknesses By using rigid polyurethane foam, we achieve a thin, lightweight, and high-performance solution. For more details, please contact us.

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Product Series Features - Provides optimal space with a wide variety of panel types and thicknesses. - Various optimal choices available according to space and usage. - Ensures efficient storage volume even in limited areas. The possibilities of prefabricated refrigerators and freezers expand from a minimum of 0.5 tsubo to infinity. You can choose various "optimals" according to space and usage, such as size, height, and temperature range. Additionally, we use core materials with high insulation performance, allowing us to recommend the optimal panel thickness for your set temperature. We respond to the needs of retail stores and agricultural and fishery markets: - Want to install in a limited space. - Want to customize according to usage. - Want to purchase for store use. - Want consultation from design. Features and Benefits of Prefabricated Refrigerators and Freezers by Nikkei Panel System Choice of panel types and thicknesses By adopting rigid polyurethane foam, we offer thin, lightweight, and high-performance options. For more details, please contact us.

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Features - Industry-first airflow vibration technology "Flutter Jet Nozzle." - Ensures cleanliness with a short air jet duration. - Achieves optimal performance with high efficiency and low power consumption. The Flutter Jet Nozzle, which demonstrates high dust removal performance over a wide area, can significantly reduce entry and exit times. With the new airflow vibration-type Flutter Jet Nozzle, dust removal capability has been greatly enhanced. Compared to conventional air shower systems using pancake nozzles, the usage time per person is reduced by approximately 7 seconds. The display uses a color LCD touch panel, making operation easy. It is compatible with clean rooms of cleanliness class ISO 3 to 5 levels. Equipped with automatic doors, it allows for non-contact entry and exit as well as integration with disinfectants. The automatic door and air shower unit come standard with an interlock function. The door engine is microcontroller-controlled, allowing for local adjustments of the opening range, opening and closing speed, and deceleration position. For further details, please contact us.

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The "The Motor" series premium motor, which further pursues high efficiency and energy saving. Since the establishment of Japan's first fully domestic motor over 100 years ago in 1910, Hitachi has consistently sought the ideal motor and has continued its relentless efforts. This is truly the history of motors in Japan, and they continue to serve as a power source for various products today. While we have been working on the development of high-efficiency motors, we have transformed into the "The Motor Neo100Premium" series, which achieves even higher energy consumption efficiency based on "The Motor" series, a culmination of Hitachi's extensive motor technology, to comply with the Top Runner regulation values (equivalent to premium efficiency IE3) that began in fiscal 2015. We have ensured installation compatibility so that it can be used just like conventional motors, while also significantly improving energy-saving effects, reliability, low noise, and low vibration technology. For further details, please contact us.

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Equipped with the "HE Pump" that performs well in the water supply and hot water supply lines of factories and buildings. Features: - Improved motor efficiency with a PM motor - Variable speed control possible without a control panel due to the built-in controller - Can be replaced directly with existing Hitachi pumps and piping

• pump

Secure Wireless LAN System Aruba An evolution of wireless LAN technology, next-generation wireless LAN. More secure, faster, more comfortable, and easier. Aruba's controller manages access points, performs encryption and decryption, and enforces access control based on authentication, providing consistent user mobility anywhere—indoors, outdoors, at distributed locations, or while traveling—while also reducing operational costs, making it a leading product in wireless LAN. Reasons to choose the Secure Wireless LAN System Aruba The Secure Wireless LAN System Aruba complies with stringent security and compliance requirements of global standards (security products certified by the U.S. Department of Defense). It supports the reduction of initial and running costs with access rights/firewall settings, easy operational management, and lightweight & compact APs (access points). It offers security equivalent to wired LAN. For more details, please contact us.

• Audio and video equipment

Utilizing ultra-high temperature compressed (waste) heat, we supply the desired amount and temperature of "hot water" without the need for additional power sources. To reduce energy consumption in factories, the waste heat flow within the plant is closely related. By adopting a "hot water recovery system," we can reduce energy consumption in the factory and improve energy efficiency. This system effectively utilizes thermal energy that was traditionally released into the atmosphere or rivers by recovering and reusing waste heat generated during processes that use fossil fuels or electricity. Features: - Achieves high energy efficiency - Reduces additional costs through waste heat recovery system - Contributes to reducing environmental impact - Guarantees stable operation over a long period

• Garbage disposal, central dust collection, laundry, compressor

Reduction of electricity costs through power generation With a solar carport, you can reduce utility costs through self-consumption and selling excess electricity generated by solar power. Additionally, depending on the conditions, there may be a possibility to reduce the basic fee as well. Car protection with carport facilities Not only does it protect your car from rain and UV rays, but it also helps to reduce the temperature inside the car by blocking direct sunlight, and in winter, it makes it less likely for frost to form on the windshield. Emergency power supply during disasters During power outages caused by disasters, you can supply electricity generated during the day, providing peace of mind in emergencies. Furthermore, by installing a storage battery, it can also be used as an emergency power source at night and for BCP measures. Promotion of renewable energy adoption The electricity generated does not emit CO2, creating environmental value for companies. It also contributes to the expansion of clean energy, which is a goal of the SDGs. Dual-sided solar panels Can generate power from both sides. For more details, please contact us.

• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

Reduction through the use of generated electricity By purchasing the electricity generated by the installed solar power system and using it directly at your business premises, you can lower your regular electricity costs. Reduction through heat insulation effects Installing solar panels on the roof can reduce the temperature in the attic, leading to expected savings on air conditioning electricity costs. Depending on the insulation structure of the attic, there have been cases where the temperature difference due to heat insulation effects exceeded 15 degrees. Contribution to a sustainable society In recent years, as global efforts to reduce CO2 emissions and move towards a low-carbon society (decarbonized society) have become more active, companies can promote their initiatives related to "environment" such as ESG, SDGs, and RE100 to the outside world. Information on PPA PPA stands for Power Purchase Agreement, which pertains to your existing facilities (site). For further details, please contact us.

• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

Reliable quality and abundant know-how Kyocera Corporation has successfully achieved mass production of solar cells using polycrystalline substrates through casting methods, leading the industry since establishing the technology that is now mainstream. Their consistent production from raw materials ensures reliable quality, which is a reassuring point. They are also actively working on enhancing their network and services, establishing a reliable system from consultation to maintenance. With solid technology and extensive knowledge, they fully support customers in implementing solar power generation systems. Reduction through heat insulation effects By installing solar panels on roofs, the temperature in attics can be reduced, leading to expected savings on air conditioning electricity costs. Depending on the attic's insulation structure, there have been cases where the temperature difference due to heat insulation effects exceeded 15 degrees. Contribution to a sustainable society In recent years, there has been an active movement towards global CO2 reduction and a low-carbon society (decarbonized society). For more details, please contact us.

• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

Features - Power supply can be increased according to the scale of the data center. - A spare unit can be connected to create a redundant system. - Each UPS can be maintained individually while supplying power to the data center. - Dual power supply systems are possible, enabling the construction of highly reliable systems. Overview The 800kVA unit supports parallel redundancy with a system output of 80kVA, while the 200kVA unit can accommodate parallel redundancy with system outputs ranging from 200kVA to 600kVA. To meet the diverse needs of data centers, we have prepared five types of system menus. Both functionality and performance satisfy many requirements, allowing for power supply within a short lead time (standard 3 months) simply by choosing a system. UPS that meets your needs Addressing various power supply requirements for data centers and critical equipment. For more details, please contact us.

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Features - Power supply can be increased according to the scale of the data center. - A spare unit can be connected to form a redundant system. - Each UPS can be maintained individually while supplying power to the data center. - Dual power supply is possible, enabling the construction of a highly reliable system. This system can be connected in parallel with up to 6 units. The 160kVA model supports system outputs from 160kVA to 800kVA, while the 400kVA model supports system outputs from 400kVA to 2,000kVA, accommodating a wide range of systems. To meet the diverse needs of data centers, we have prepared 8 types of system menus. Both functionality and performance satisfy many requirements, allowing for power supply with a short lead time (standard 3 months) simply by choosing a system. UPS that meets your needs For more details, please contact us.

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Full adoption of SiC devices achieves high efficiency and space-saving. SiC devices are compound semiconductor devices composed of silicon and carbon. Using SiC as a switching device enables faster operation, lower losses, and high-temperature operation compared to conventional silicon-based devices. Energy savings and reduced electricity costs. The full adoption of SiC devices realizes high efficiency. Continuous operation contributes to energy savings. Utility. The slim body and ease of use have evolved. Approximately 40% reduction in installation area and about 40% weight reduction (compared to conventional models). In spaces where installation was previously impossible. Hitachi focused on installation area. Compared to conventional models, the UNIPARA mini can be installed in narrow spaces.

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High-efficiency Unit Parallel Medium and Large Capacity UPS - High efficiency - Continuous inverter power supply system - Expected lifespan of UPS main unit: 15 years - Unit parallel system - Redundant trunk line system compatible - Long-life components adopted (Cooling fan and electrolytic capacitor: 15 years) Features Since delivering the first unit in 1962, Hitachi UPS has been advancing manufacturing while facing societal and technological changes. The UNIPARA series, launched in 2002 as an environmentally friendly UPS, has been enhanced with the addition of the HIVERTER-UPN471e, which achieves lightweight and space-saving design through Hitachi's unique technology. Equipped with dual-sided cooling IGBT Featuring Hitachi's unique dual-sided cooling IGBT, which excels in heat dissipation, contributing to the miniaturization of the power conversion module. Power conversion module By applying dual-sided cooling IGBT and heat pipes with excellent thermal conductivity, we have achieved miniaturization and weight reduction. For further details, please contact us.

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Compact UPS with excellent server integration and long lifespan - Always-on inverter power supply - Expected lifespan of UPS unit: 10 years - Server integration (network/serial connection) - Time-delayed output control: 2 output control (HIVERTER-77 1.5kVA) - Multiple UPS linkage: master-slave control (HIVERTER-07) - Integration with unified system operation management software

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Overview The predictive diagnosis solution "HiPAMPS" connects equipment, people, and things through IoT, analyzing sensor data collected from equipment to detect "something different." It is a maintenance support service that provides high value-added services to customers and society. By utilizing new IT analytics and the operational technology (OT) knowledge cultivated through our manufacturing and maintenance services, we offer a predictive diagnosis service to avoid unexpected equipment failures. This contributes to the efficient and stable operation of customer equipment and supports various aspects of customer operations, such as maintenance, operation, and management, according to their needs. Achieving stable operation of customer equipment (using threshold judgment function) By combining IoT with our patented technology, we monitor equipment and analyze collected operational data using data mining (learning function-based automatic detection) technology. This allows us to identify changes in state that differ from normal conditions. For more details, please contact us.

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Overview This is a tool that utilizes OCR (Optical Character Recognition) technology to digitize "mill sheets," which are paper documents, thereby streamlining the management of steel materials. What is OCR? OCR is a technology that captures printed or handwritten text from paper using a camera or scanner and converts it into digital data through character recognition. This allows for easy utilization of data during business operations on a computer. Background and Challenges When delivering products made from processed steel, it is necessary to attach the mill sheet of the steel used as material. Therefore, it is essential to manage and associate the delivered steel with its mill sheet, ensuring that the appropriate mill sheet can be retrieved as needed. However, manually searching for the corresponding mill sheet based on the "steel number and size" of the steel used in product processing is very labor-intensive. This complicated management of steel materials... For more details, please contact us.

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