ニッセツ List of Products and Services

We handle the compact and energy-efficient precision control air conditioning unit 'G-Volution' from Saitec. By consolidating Saitec's technology, we provide advanced control that meets the ASHRAE 2008 recommended range. Additionally, instead of relative humidity control, we support absolute humidity control, which can reduce unnecessary humidifier operation and lower power consumption. 【Main Features】 ■ Standard installation of EC fans in all models for airflow control and energy-saving design ■ High-resolution color touch screen allows for language selection (English, Chinese, Japanese, etc.) and is easy to operate ■ Rich features and options provided by advanced controllers ■ Adoption of electronic expansion valves (air-cooled) ■ Options for upward, downward, and front floor discharge, etc. *For more details, please feel free to contact us.

• Other air conditioning equipment

The "STATYS Static Switch (STS)" does not allow failures caused by a single point of failure upstream to propagate to the load, thanks to additional redundant power supply. It protects the load from human errors during manual switching of the power supply unit. It also protects against failures of other devices within the same power loop. It allows for systematic maintenance of the power supply unit without stopping the load. 【Features】 <Flexibility (Abundant Options)> ■ Compact design (space-saving) ■ High maintainability ■ Flexible voltage support ■ User-friendly LCD color touch display ■ Extensive external interface support *For more details, please refer to the PDF document or feel free to contact us.

• power supply

The "Socomec STATYS XS" is a static switch that provides redundancy for power supply to IT equipment with a single power input, compatible with 200V. It receives power from two power circuits and quickly switches to the backup power supply in the event of a failure in one circuit. This prevents sudden shutdowns of IT equipment and allows for continued operation. 【Features】 ■ Input power compatible with 200V to 240V ■ Can be mounted in a 19-inch rack ■ Output socket for IT equipment equipped with IEC320 standard ■ Easy-to-manage LCD display for operational status ■ Standard contact signal equipped. Communication with external systems possible via LAN connection (SNMP) option *For more details, please refer to the PDF document or feel free to contact us.

• power supply

The "Socomec MASTERYS GP4 Series UPS" is an uninterruptible power supply that achieves high efficiency through VFI double conversion mode. It has been proven to maintain high efficiency under various load and voltage conditions by international certification bodies, and it comprehensively protects the load against any failures in the main power supply. 【Features】 ■ High efficiency ■ Load power factor of 1.0, so output KVA = KW ■ High reliability MTBF > 300,000 hours ■ Can select parallel redundant operation of up to 6 units ■ Option for ECO mode (constant commercial efficiency of 99% - inverter operation during power outages) *For more details, please refer to the PDF document or feel free to contact us.

• power supply

This product is a container-type cooling system that utilizes outside air and can be installed in warm regions. It cools using complete outside air free cooling in an ambient environment with outside air temperatures of 19°C to 24°C, and when temperatures exceed 25°C, an auxiliary air conditioning system operates in conjunction. Being container-sized (20 feet/40 feet), it can be installed outdoors and can accommodate various configurations. 【Features】 ■ Heat exchange efficiency of approximately 80% ■ Low pressure loss ■ Fan control using EC fans ■ Operational support through control software (customizable) ■ Operates with minimal maintenance, requiring only light cleaning *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Equipment Seismic Isolation and Zone Seismic Isolation Type" of the "IT Seismic Isolation Solution" is a rail that has been optimally adjusted in shape to transmit almost no seismic acceleration. Objects supported on the rail move in the same manner as a pendulum suspended by a string of the same length as the rail's curvature radius, remaining almost stationary in space even during an earthquake. This performance is entirely independent of the object's movement, just like a pendulum. "Seismic isolation" is characterized by its ability to dissipate seismic forces, and its most significant benefit is the prevention of secondary damage caused by the toppling or falling of essential IT equipment for business, thereby protecting human life and property. 【Features】 ■ Damping Force ■ Restorative Force ■ Eccentric Load ■ Maintenance *For more details, please refer to the PDF document or feel free to contact us.

• others

"Clean Floor" is a panel that can be installed in various locations such as offices, data centers, hospitals, public facilities, and financial institutions. We offer a lineup including "500A," "500B," and "600A." The surface material is made of high-pressure laminate, making it resistant to scratches and maintaining its aesthetic appeal over time. We also respond to requests for seismic stringers and support legs for whisker prevention. 【Features】 ■ Flexibly meets comfort needs in various environments such as network settings and offices ■ Surface material is high-pressure laminate ■ Scratch-resistant and maintains aesthetic appeal over time ■ Floor finish heights can be constructed from 100mm to 600mm ■ Responds to requests for seismic stringers and support legs for whisker prevention *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Smart Shelter Container" is a container-type data center that houses the necessary infrastructure for data centers, such as air conditioning systems, power supply equipment, various protections, access control, and monitoring systems, within a standard ISO container. This product is available in basic sizes of ISO 20 feet and ISO 40 feet, and can accommodate racks with high thermal density. Additionally, service containers are prepared to meet power and cooling demands, and the highly flexible IT container can operate as a standalone unit or connect multiple containers. The SSC complies with international standards such as IEC, EN, ISO, DIN, as well as domestic standards like JIS, JEM, JEC, and SBA, ensuring high quality and reliability. 【Features】 ■ Flexible modular configuration to achieve high efficiency and low PUE ■ Customizable according to customer requirements ■ Potential for reduced project duration ■ Excellent scalability for reducing initial investment and adding capacity as needed ■ TCO reduction *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Variable Airflow Fan Unit" is a device designed to efficiently introduce cold air from beneath the floor into server rooms that utilize a free access floor. By installing it at the front of the server rack, it forcibly draws cold air from below and sends it to the intake side of the servers, thereby achieving a high cooling effect. Using multiple fans allows for a high airflow supply. The poor flow and stagnation of cold air caused by cables and racks under the floor are also forcibly directed into the room by the high airflow fans. 【Features】 ■ Variable airflow ■ High airflow ■ Compatible with standard-sized free access floors ■ Rotation detection alarm circuit (contact alarm) ■ Durable fans (expected lifespan: approximately 40,000 hours at maximum airflow) *For more details, please refer to the PDF document or feel free to contact us.

• others

The "BCP Business Continuity Plan" is a preemptive plan to continue core operations and service provision even during disasters such as natural calamities, protecting social trust, market share, and brand reputation. Our company supports and proposes business continuity plans for your IT facilities. To shorten system recovery time, equipment measures are also an important factor. We provide support from consulting to implementation, so let's review power generation equipment, power redundancy, environmental monitoring such as air conditioning and room temperature, and consider transitioning from seismic resistance to seismic isolation. 【List of Solutions (Excerpt)】 〈Server Room〉 ■Power Supply - High Voltage Receiving and Transformation: High voltage receiving and transformation equipment, distribution equipment, high voltage transformers - Emergency Power Generation: Diesel generators, turbine generators, fuel equipment - UPS (Uninterruptible Power Supply): Large UPS (Socomec), modular UPS - Secondary Electrical Wiring: LTM, STATYS (STS), ISX (Symmetra, RT) - Distribution Equipment: Network PDU, rack-mounted PDU - Noise and Surge: EP2000/2500 *For more details, please refer to the PDF document or feel free to contact us.

• others

In the era of the flourishing E-Commerce environment, such as B2B and B2C, corporate system environments are being pursued for non-stop operation 24 hours a day, 365 days a year. At "NISSETSU Total Maintenance Service," we protect your valuable information and communication systems with our services, including a single point of contact and 24/7 support, utilizing the advanced equipment technology and cutting-edge IT skills we have cultivated over the years. Since we have consolidated the reception desk for incidents, you can contact our call center regardless of the equipment manufacturer or vendor, and engineers from various fields will respond. 【Features】 ■ Speedy service through a single point of contact ■ Support for the entire data center environment ■ Peace of mind with 24/7 support ■ Cost reduction through outsourcing *For more details, please refer to the PDF document or feel free to contact us.

• others

"Do you have any of the following concerns?" ■ I want to update aging equipment. ■ I want to partially expand or renovate the data hall. ■ I want to carry out construction work for the data hall. ■ I would like support in comparing which products are suitable. ■ I would like assistance with planning. Nissei Densan Equipment has 50 years of experience in providing and constructing equipment for information systems, from general-purpose computers to modern data centers. Nissei addresses challenges in data center facilities, including "responding to aging equipment," "constructing equipment associated with acceptance," and "renovating equipment due to changes in use." *For more details, please refer to the PDF document or feel free to contact us.

• others