日東工業 List of Products and Services

We would like to introduce a case study of the "Plugin Compact High-Performance Lighting Distribution Board (Puchi Saver)" that realizes reduced construction work for lighting circuits. Since 2002, Nitto Electric Industry has been selling plugin-type distribution boards, and now offers a lineup that includes plugin types for high-voltage receiving equipment, main branch boards, power distribution boards, lighting distribution boards, and residential distribution boards. This time, we visited the installation site and gathered feedback from the electrical construction contractor about the features and workability of the plugin type. [Case Study] - Equipped with a plugin compact high-performance breaker for the lighting circuit - Client: Nafco Co., Ltd. Nafco TWO-ONE STYLE Kahoku Store - Electrical construction contractor: Hokuriku Electric Construction Co., Ltd. - Feedback from the electrical construction contractor: - The secondary side of the plugin compact high-performance breaker has a quick connection terminal structure, allowing for a shorter time to complete the wiring connection work. For more details, please refer to the catalog or feel free to contact us.

• Distribution Board

We would like to introduce a case study of the "Plug-in Main Circuit Branch Panel (iPower)" that achieves reduced construction work as a power distribution panel. Nitto Kohki has been selling plug-in type distribution panels since 2002, and now offers a lineup of plug-in types ranging from high-voltage receiving equipment to main circuit branch panels, power distribution panels, lighting distribution panels, and residential distribution panels. This time, we visited the installation site and verified the features and workability of the plug-in type by speaking with the electrical construction contractor who actually performed the work. [Case Study] - Installed a Plug-in Main Circuit Branch Panel (iPower) for a large processing machine - Client: Kanematsu Steel Co., Ltd. - Electrical construction contractor: Sanko Densetsu Co., Ltd. - Feedback from the electrical construction contractor: - It seems that future capacity changes can be easily managed. - In factories that operate 24 hours, it is appreciated as it can reduce power outage time. For more details, please refer to the catalog or feel free to contact us.

• Distribution Board

"RACSTA" is a web system that allows you to easily select Nitto Kohki's system racks (19-inch racks). You can easily create estimates and drawings. The target models include 11 types from the system rack FS series. 【5 Benefits】 ■ You can choose from two selection methods: "Easy Selection" and "Detailed Selection" ■ Simulate the compatibility of desired equipment on the screen ■ Easily manage created data on the data management screen ■ Quick creation of drawings and estimates ■ Input available 24 hours a day *For more details, please refer to the catalog or feel free to contact us.

• Other information systems
• rack
• Server Rack

"High Voltage Bulk Power Receiving" refers to a method in apartment buildings where electricity is received from the power company for the entire building at high voltage (6600V), rather than at the typical low voltage (100V–200V) per individual unit. This system allows for cheaper procurement of electricity compared to standard individual contracts. With the liberalization of the electricity market, the adoption of bulk power receiving services for condominiums is increasing to reduce electricity costs. The "High Voltage Bulk Power Receiving Equipment" includes both cubicle-type and open-type receiving equipment. 【Features】 - The independent frame type allows for simplification of on-site work. - Flexible layout options are available. - A two-part structure facilitates easy transportation. - Inner foundation bolts are used. - Designed to accommodate standard seismic intensity up to 2.0 (optional support available). For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment

"E-Cool" is a water-cooled heat exchanger that can be used in high-temperature and dusty environments, achieving low cost, energy efficiency, and low maintenance. It cools by utilizing the temperature difference between the cooling water and the inside of the cabinet, transferring heat from inside the cabinet to the cooling water. This cooling method protects the equipment and electronic devices stored inside from heat and dust without compromising the sealed state of the cabinet. It is available in side-mounted and ceiling-mounted types. 【Features】 ■ Effective use of factory cooling water ■ Compact and lightweight ■ No heat discharge to the outside ■ High-temperature environment compatibility ■ Fail-safe structure (leak prevention measures) For more details, please refer to the catalog or feel free to contact us.

• Heat exchanger

"Rakusta" is a web system that allows you to select a 19-inch rack and options that meet your conditions simply by choosing storage equipment, functions, and installation methods. In addition to being able to create drawings and estimates in a short time, it also supports detailed selection through its detailed selection function. Another feature is that it allows you to simulate the feasibility of mounting equipment on the screen. 【5 Benefits】 ■ You can choose from two selection methods: "Easy Selection" and "Detailed Selection." ■ You can simulate the storage of equipment and the front and rear clearance on the screen. ■ By saving data, you can change and reuse drawings. ■ You can create drawings (PDF, DXF) and estimates (PDF) in a short time. * DXF data is available only in the Just Line version. ■ Input is available 24 hours a day, regardless of early morning or late night! * For more details, please refer to the catalog. Feel free to contact us as well.

• Production Management System
• others

The "Indoor Free-standing Cabinet" is a semi-custom type cabinet that can be adjusted in size in 50mm increments. Since we can create cabinets in optimal sizes for each space, it eliminates the occurrence of dead space and saves unnecessary time spent searching for cabinets. Additionally, we accept detailed orders such as the choice of having a metal base or platform, cabinet painting, and hole processing. 【Features】 ■ Fastest delivery time of 5 days (specified colors add 2 days or more) ■ Semi-customizable sizes available in 3,143 models ■ Free hole processing on the exterior ■ Easy creation of hole processing drawings from our website *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Cabinets and Boxes
• cabinet

The Load Name Creation Software Label-kun Web does not require downloading dedicated software; you can easily create load names anywhere as long as you have a web browser and a printer. It allows for the creation and printing of load names for branch circuits, and you can also input dedicated symbols, of course, with a save function included! It can also be linked with the web system HOUSTA, which allows customers to easily select, estimate, and draft home distribution boards. 【Features】 ○ No need to download dedicated software ○ Easily create load names anywhere ○ Creation and printing of load names for branch circuits ○ Input of dedicated symbols is also possible ○ Save function included ● For more details, please contact us or download the catalog.

• label

The automatic reset device, Auto Reset Breaker (Resetter, AT Pack, Discriminating AT Pack), automatically restores power from unnecessary breaker operations caused by lightning surges and other factors. The AT Pack is a device that can automatically reset the breaker without dispatching technicians to the site, even when unnecessary operations occur. This enables stable power supply and reduces the costs associated with sending technicians for power restoration. 【Features】 ○ Ideal for various power circuits in unmanned bases, remote facilities, and numerous outdoor installations ○ No need for personnel to go on-site due to automatic power restoration ○ Avoids long-term power outages in the system ○ Stops automatic reset operation during load abnormalities ● For more details, please contact us or download the catalog.

• Other safety equipment

GRAN CABI is a large standalone cabinet designed to ensure the safety and reliability of power equipment through high durability and sealing, specifically for housing power conditioners for solar power generation systems and large-capacity storage batteries used in disaster prevention equipment. By adopting a multi-bend water drainage frame structure through roll forming (vertical and horizontal frames), it achieves high waterproof performance. The single-action IP handle and sliding rod ensure high dust and water resistance. Additionally, the Build Frame system allows for customization to fit the size of the housed equipment. 【Features】 ○ Protects internal equipment from rainwater and dust ○ Achieves high airtightness with IP54 rating ○ Flexible adaptation to various purposes ○ Performance verified through both actual testing and analysis ○ Achieves seismic performance of 1000 gal ● For more details, please contact us or download the catalog.

• Cabinets and Boxes

The standard products for indoor self-supporting control panel cabinets are available with a base [E-A] and without a base [E-A-N]. They feature a lockable handle that excels in functionality and design, preventing horizontal movement. The back of the door and the sides of the body are equipped with welded nuts, making wiring and equipment installation convenient. The top surface can accommodate a lighting panel (optional). Additionally, by using the Cabista (a web system for creating drawings), semi-custom options are available with external dimensions that can be produced in 50mm increments. Hole processing for the appearance, such as on the door surface, is free for up to 100 holes. 【Features】 [Standard Products] ○ A wide variety of models that are easy to choose from ○ Available with a base [E-A] and without a base [E-A-N] ○ Excellent in functionality and design [Semi-Custom Options] (Cabista compatible) ○ External dimensions can be produced in 50mm increments ○ Options for with or without a steel base ○ Up to 100 holes for appearance processing are free when using Cabista ● For more details, please contact us or download the catalog.

• cabinet
• Cabinets and Boxes

The OZ outdoor cabinet features a fully welded structure without seams at the corners, achieving high corrosion resistance and high IP performance. It has dustproof and waterproof ratings of "single door: IP55, double door: IP54." The sloped design of the roof prevents rainwater from accumulating. The absence of a step between the cabinet body and the roof allows for easy connection. A drainage cap that maintains the cabinet's IP performance is included as standard. 【Features】 ○ Achieves high corrosion resistance and high IP performance ○ Fully welded structure without seams at the corners ○ Design that prevents rainwater accumulation ○ Connection capability ○ Standard inclusion of drainage cap ● For more details, please contact us or download the catalog.

• cabinet
• Cabinets and Boxes

A power measurement unit for solar power generation systems that supports a wide range of measurements from the string to the collection unit! The development of a new power supply achieves space-saving and reduced installation work. *The PV unit (PVU-A1) is a dedicated unit for integration into our solar-related products.

• Distribution Board
• Solar power generator
• Power Monitoring Equipment

AC collection box for solar power generation systems that allows management of the power generation status of each power conditioner!

• Distribution Board
• Power Monitoring Equipment
• Solar power generator

AC collection box for solar power generation system equipped with an insulated transformer inside!

• Control Panel
• Distribution Board
• Solar power generator

AC collection box with installation space for buying and selling electricity!

• Control Panel
• Distribution Board
• Solar power generator

Collecting output from each array via a power conditioner in AC!

• Distribution Board
• Solar power generator
• Control Panel

Compatible with low-voltage solar power generation systems! Collecting output in direct current for each array!

• Distribution Board
• Solar power generator
• Other energy equipment

Compatible with high-voltage solar power generation systems! Collecting output from each array in direct current!

• Other energy equipment
• Distribution Board
• Solar power generator

The maximum input voltage of DC 1000V is compatible with high-voltage solar power generation systems! The adoption of a compact DC circuit breaker (25mm wide) and an aluminum substrate, along with an optimal heat dissipation structural design, achieves space-saving and lightweight features!

• Solar power generator
• Distribution Board
• Other energy equipment

If you're looking to select a home distribution board, leave it to HOUSTA (Home Distribution Board)! HOUSTA is a web system that allows customers to easily select, estimate, and draft home distribution boards. 【Features】 - Simple and easy selection by just choosing the necessary items - Immediate selection of the desired home distribution board - Quick completion of drawings and estimates For more details, please contact us or download the catalog.

• Distribution Board

Power Switching Related Products "Switching Circuit Breakers / Emergency Power Switching Panels" support power supply during a power outage by switching between commercial power and emergency power. They are ideal for switching between commercial and emergency power during outages and maintenance inspections. 【Features】 [Switching Circuit Breaker] ○ During a power outage, it is possible to switch the electricity from the storage battery using the switching circuit breaker to supply power to specific loads. ○ During maintenance of the storage battery, the switching circuit breaker can switch to commercial power to ensure power supply to specific loads. For more details, please contact us or download the catalog.

• Circuit breakers and switches

The "Open Rack for Cloud" system rack is an open-type server rack suitable for high-density server implementation in cloud services. We propose a server rack that is appropriate for cloud data centers, enabling high-density implementation of servers required for building cloud systems using virtualization technology. 【Features】 ○ Meets the highest seismic strength standards in the industry ○ Maximizes wiring space ○ Improved workability For more details, please contact us or download the catalog.

• rack

● A two-gauge meter box that pursues design and functionality. ● Concealed wiring allows for a neat installation. ● We offer five color variations that harmonize with the building's exterior.

• Cabinets and Boxes

The Prabox (OP) has improved IP performance and workability with its model change, making it even easier to use!

• Other Boxes

The Prabox (P) has improved IP performance and workability with its model change, making it even easier to use!

• Other Boxes

If you have any questions regarding the introduction below, please feel free to contact us.

• Other Boxes

●The transparent door is suitable for monitoring internal equipment. ●The key-equipped weather-resistant plastic box has achieved high IP rating, high functionality, and low cost due to model changes. ●By adopting AAS resin, weather resistance has improved, with minimal discoloration from sunlight and reduced mechanical strength degradation, making it suitable for outdoor use. ●Additionally, by placing the key section outside the body opening, the storage space has expanded, and workability has improved. 【Features】 ●We have adopted AAS resin, which has better weather resistance than conventional materials. There is minimal discoloration from sunlight and reduced mechanical strength degradation, making it suitable for outdoor specifications. ●The variety of sizes has increased, broadening the selection options. ●The new lock structure, where the handle and key section are integrated, allows for a larger equipment storage space. ●The protection rating is IP44. ●All models come with band holes for pole mounting. ●All models have knockouts for wiring on the bottom and back. ●It is suitable for storing PHS relay equipment, CATV-related devices, and communication radio equipment, considering the cabinet's weather resistance. ●There is also a transparent door type suitable for monitoring internal equipment. *For details, please request materials or view the PDF data from the download section.*

• Cabinets and Boxes
• cabinet

The door damper and frame damper reduce the seismic vibrations in the rack by up to approximately 50%!

• Server Rack

The AH series housing type 19-inch (W=700) is a feature-rich housing type suitable for data centers. It offers front and rear doors, as well as an interior that can be configured in 2-part or 4-part specifications, and comes standard with mount angles compatible with cage nuts at both the front and back. The pitch between the front and rear mount angles is 740mm, allowing for connection with side panels attached through ceiling connections. The products developed and produced by Nitto Kohki are utilized in various scenarios, from electrical systems to communication networks, significantly contributing to their safety and reliability. Additionally, with a wealth of experience and know-how, we flexibly respond to various market needs such as durability, comfort, and design. For more details, please download the catalog.

• Server Rack

The AH series seismic type, model 19 (W=600・700), is a seismic type data center rack that achieves both high performance and ease of installation through the adoption of a new structure. It features a cross-section hollow shape with excellent mass and strength balance in the frame and mount angles, and it combines aluminum and steel to achieve lightweight, high rigidity, and functionality at a high level. The equipment mounting space opening ratio has increased by 10% (compared to conventional models), resulting in top-class heat dissipation performance in the industry. For more details, please download the catalog.

• Server Rack

The AH series standard type 19-inch rack (W=600・700) is a data center rack that achieves both high performance and ease of installation through the adoption of a new structure. It features a cross-sectional hollow shape with excellent mass and strength balance for the frame and mount angles, and realizes lightweight, high rigidity, and functionality at a high level through the combination of aluminum and steel, which are dissimilar metals. The equipment mounting space opening rate has increased by 10% (compared to conventional models), achieving top-class heat dissipation performance in the industry. For more details, please download the catalog.

• Server Rack

In the case study of the seismic control rack "Gartec" (2), we introduce the example of Ohsaki Computer Engineering Co., Ltd. (Chiba Prefecture), which prevented tremors of seismic intensity 5- in Chiba Prefecture and contributed to business continuity. Ohsaki Computer Engineering Co., Ltd. established the data center "OCE Tech Center" in 2008. At that time, they implemented a combination of the cost-effective "seismic control rack Gartec" and "building seismic resistance" as seismic equipment. During the occurrence of the Great East Japan Earthquake, there were no damages to the appearance of the racks in the machine room, the equipment, or the cables. The seismic control rack "Gartec" is a product equipped with the industry's first double-frame seismic control structure to protect IT equipment from earthquake damage. With its excellence in earthquake disaster response and contribution to business continuity, we meet your needs. For more details, please download the catalog.

• Server Rack

In the case study of the seismic control rack "Gartec" (1), we introduce TTK Corporation (Wakabayashi Ward, Sendai City), which absorbed tremors of seismic intensity 6- and continued stable operation of its servers. TTK Corporation introduced the seismic control rack "Gartec" in 2007 in the machine room of its headquarters. During the subsequent Tohoku Pacific Ocean Earthquake, the seismic structure of "Gartec" absorbed the tremors of seismic intensity 6- without causing any disruptions to the servers or systems. Using an emergency generator, they were able to exchange information starting the next day regarding the disaster situation through TV conferences and arrange disaster recovery support. The seismic control rack "Gartec" is the industry's first product equipped with a double-frame seismic control structure to protect IT equipment from earthquake damage. With its excellence in earthquake disaster resilience and contribution to business continuity, we meet your needs. For more details, please download the catalog.

• Server Rack

It houses a transducer that converts signal inputs from the solar radiation meter and thermometer to DC 4-20mA.

• Other Boxes

The input circuit can be opened and closed for each circuit using the input side switch. Knockouts for wiring are placed on the back and bottom surfaces.

• Other Boxes

If you have any questions regarding the introduction below, please feel free to contact us.

• Electrical Instruments/Electrometers

If you have any questions regarding the introduction below, please feel free to contact us.

• Other Boxes

If you have any questions regarding the introduction below, please feel free to contact us.

• Other electronic parts
• Voltage Meter

Storage for a variety of devices is possible! We also offer a transparent door type and a type with louvers and a ventilation fan. (The type with louvers and a ventilation fan has an IP55 rating.)

• Other Boxes

Gartec is a revolutionary seismic rack that efficiently demonstrates damping effects from small to large vibrations.

• Server Rack

Lightweight, excellent in insulation, and resistant to rust, plastic boxes are used in electrical equipment in coastal areas, electrical equipment on farms, and in construction sites.

• cable

If you have any questions regarding the introduction below, please feel free to contact us.

• Other Boxes
• cabinet

The miniaturization and high density of control devices are increasing thermal issues within cabinets. The Pelcool (electronic cooler) compact high-efficiency type is a non-Freon, energy-saving electronic cooler that addresses heat management in cabinets while reducing environmental impact. 【Features】 - High-reliability electronic cooling elements adopted - No-drain type (no drain above 33°C inside the cabinet) - Optimal management of internal cabinet temperature - LED lamp display for easy identification of operation and alarms - Internal cabinet temperature anomaly alarm included - Alarm function to notify of fan and power supply replacement - Maintenance timing notification function included *For more details, please download the catalog or contact us directly.

• Cooling system
• Inverter