辰巳菱機 Product Lineup

The high-voltage dry load testing device "U Series" is a dry load testing device for high-voltage power generation equipment. Compared to conventional high-voltage devices, it achieves significant space savings (compared to our previous models), making it suitable for load testing in limited spaces. It is suitable for 30% load testing of power generation equipment ranging from 1000 kVA to 2000 kVA. 【Features】 ■ Significant Space Savings We have succeeded in achieving a space reduction of 50-60% compared to our previous high-voltage load testing devices. As a result, load testing can now be conducted in locations where it was previously only possible by combining low-voltage devices with transformers, using only high-voltage devices. ■ Split Type Available The load testing devices of the "U Series," including this product, can be delivered in split form, making installation on rooftops easy. *For more details, please contact us or download the catalog to view.

• Testing Equipment and Devices

The "L-3SV" is a low-pressure dry load testing device that can be mounted in a server rack. It is very compact and lightweight compared to conventional products, making it easy to transport. 【Features】 ■ Compact and Lightweight The device itself is very small and lightweight, allowing one person to carry it. This helps reduce transportation costs. ■ Proven Tatsumi Brand This is a "safe and reliable" load testing device from Tatsumi Hishiki, which has released many dry load testing devices to the market. *For more details, please contact us or download the catalog to view.

• Testing Equipment and Devices

The power energy from load testing of self-generated power equipment has not been utilized until now. The power storage load device "Denmaru-kun" is equipped with a storage battery for EVs. It is now possible to store energy during load operation and use it as power for offices and EVs. According to a survey by the Japan Internal Combustion Engine Power Generation Association, the nationwide registered number of fire-fighting and emergency generators is approximately 220,000 units. Assuming an average diesel generator of 100 kW, operating at 1/3 load for 30 minutes emits about 10 kg of CO2. If all emergency generators conduct load testing with "Denmaru-kun," it would be possible to reduce CO2 emissions by approximately 2,400 tons, equivalent to the amount absorbed by 170,000 cedar trees in one year (according to our research). This CO2 emission reduction project is promoted by JESA. For more details, please contact us or refer to the catalog.

• Secondary Cells/Batteries
• Power storage device

The "L-3MC" is a low-pressure load testing device that has passed JESA's technical standards. [Overview] ■ The details of each testing device are for reference. There may be differences from the details displayed by the testing devices. The catalog and dimensional drawings are reference materials. ■ We offer equipment rental. For first-time rental customers, our testing staff will provide operation instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Only permanent types are available for lease and sale. We have other options available as well. Additionally, we can manufacture devices to specifications that match your generator. Please feel free to call us first. *For more details, please refer to the catalog or feel free to contact us.

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• Testing Equipment and Devices

The "L-40" is a low-pressure load testing device that has passed JESA's technical standards. 【Overview】 ■ The details of each testing device are for reference. There may be differences from the details displayed by the testing devices. The catalog and dimensional drawings are reference materials. ■ We offer equipment rentals. For first-time rental customers, our testing staff will provide operational instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Leasing and sales are only available for permanent types. We have other options available as well. Additionally, we can manufacture to specifications that match your generator. Please feel free to call us first. * For more details, please refer to the catalog or feel free to contact us.

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• Testing Equipment and Devices

The "L-15 (vertical type)" is a low-pressure load testing device that has passed JESA's technical standards. 【Overview】 ■ Details of each testing device are for reference. There may be differences between the details displayed by the testing devices. The catalog and dimensional drawings are for reference only. ■ We offer equipment rentals. For first-time rental customers, our testing staff will provide operation instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Only permanent types are available for lease and sale. We have other options available as well. Additionally, we can manufacture devices tailored to your generator specifications. Please feel free to call us. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "L-10U" is a low-pressure load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. There may be differences from the details displayed by the testing devices. The catalog and dimensional drawings are reference materials. ■ We offer equipment rental. For first-time rental customers, our testing staff will provide operational instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Only permanent types are available for lease and sale. We have other options available as well. Additionally, we can manufacture to specifications that match your generator. Please feel free to call us first. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "L-10 (vertical type)" is a low-pressure load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. There may be differences from the details displayed by the testing devices. The catalog and dimensional drawings are reference materials. ■ We offer equipment rentals. For first-time rental customers, our testing staff will provide operation instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Only permanent types are available for lease and sale. We have other options available as well. Additionally, we can manufacture devices to specifications that match your generator. Please feel free to call us. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "L-9S" is a low-pressure load testing device that has passed JESA's technical standards. 【Overview】 ■ The details of each testing device are for reference. There may be differences from the details displayed by the testing devices. The catalog and dimensional drawings are reference materials. ■ We offer equipment rental services. For first-time rental customers, our testing staff will provide operational instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Only permanent types are available for lease and sale. We have other options available as well. Additionally, we can manufacture devices to specifications that match your generator. Please feel free to call us. * For more details, please refer to the catalog or feel free to contact us.

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• Testing Equipment and Devices

The "L-5" is a low-pressure load testing device that has passed JESA's technical standards. [Overview] ■ The details of each testing device are for reference. There may be differences from the details displayed by the testing devices. The catalog and dimensional drawings are reference materials. ■ We offer equipment rental. For first-time rental customers, our testing staff will provide operation instructions on-site. We also offer rental of reactor transformers, so please consult with us. ■ Only permanent types are available for lease and sale. We have other options available as well. Additionally, we can manufacture to specifications that match your generator. Please feel free to call us. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-5MSC" is a high-pressure load testing device that has passed JESA's technical standards. 【Overview】 ■ Details of each testing device are for reference. ■ There may be differences between the details displayed by the testing devices. ■ Catalogs, dimensional drawings, and single-line diagrams are reference materials. ■ Permanent high-pressure load testing devices are available for rental and lease. ■ Portable high-pressure load testing devices are available for rental and lease. ■ High-pressure tests are conducted by our company’s testing personnel. *For more details, please refer to the catalog or feel free to contact us.

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• Testing Equipment and Devices

The "HH-3MC" is a special high-voltage load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. ■ There may be differences between the details displayed by the testing devices and the actual specifications. ■ Catalogs, outline drawings, and single-line diagrams are reference materials. ■ We do not offer rentals for portable high-voltage load testing devices. ■ High-voltage tests are conducted by our company’s testing personnel. ■ Permanent high-voltage load testing devices are available for rental or lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-10MS" is a high-pressure load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. ■ There may be differences between the details displayed by the testing devices. ■ Catalogs, dimensional drawings, and single-line diagrams are reference materials. ■ We do not offer rentals for portable high-pressure load testing devices. ■ High-pressure tests are conducted by our company’s testing personnel. ■ Permanent high-pressure load testing devices are available for rental or lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-5MC" is a high-pressure load testing device that has passed JESA's technical standards. [Overview] - Details of each testing device are for reference. - There may be differences from the details displayed by the testing devices. - Catalogs, dimensional drawings, and single-line diagrams are reference materials. - Rental of portable high-pressure load testing devices is not available. - High-pressure testing is conducted by our company’s testing personnel. - Permanent high-pressure load testing devices are available for rental and lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-3MS" is a high-pressure load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. ■ There may be differences from the details displayed by the testing devices. ■ Catalogs, dimensional drawings, and single-line diagrams are reference materials. ■ We do not offer rentals for portable high-pressure load testing devices. ■ High-pressure tests are conducted by our company’s testing personnel. ■ Permanent high-pressure load testing devices are available for rental and lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-2MS" is a high-pressure load testing device that has passed JESA's technical standards. [Overview] - Details of each testing device are for reference. - There may be differences between the details displayed by the testing devices. - Catalogs, dimensional drawings, and single-line diagrams are reference materials. - Rental of portable high-pressure load testing devices is not available. - High-pressure tests are conducted by our company’s testers. - Permanent high-pressure load testing devices are available for rental and lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-1.5MS" is a high-pressure load testing device that has passed JESA's technical standards. [Overview] - Details of each testing device are for reference. - There may be differences between the details displayed by the testing devices. - Catalogs, dimensional drawings, and single-line diagrams are reference materials. - We do not offer rentals for portable high-pressure load testing devices. - High-pressure tests are conducted by our testing personnel. - Permanent high-pressure load testing devices are available for rental or lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-1MS" is a high-voltage load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. ■ There may be differences between the details displayed by the testing devices. ■ Catalogs, outline drawings, and single line diagrams are reference materials. ■ Rental of portable high-voltage load testing devices is not available. ■ High-voltage tests are conducted by our company’s testing personnel. ■ Permanent high-voltage load testing devices are available for rental or lease. *For more details, please refer to the catalog or feel free to contact us.

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• Testing Equipment and Devices

The "H-80SP (split type)" is a high-pressure load testing device that has passed JESA's technical standards. 【Overview】 ■ The details of each testing device are for reference. ■ There may be differences between the details displayed by the testing devices. ■ Catalogs, dimensional drawings, and single-line diagrams are reference materials. ■ We do not offer rentals for portable high-pressure load testing devices. ■ High-pressure tests are conducted by our company’s testing personnel. ■ Permanent high-pressure load testing devices are available for rental and lease. *For more details, please refer to the catalog or feel free to contact us.

• others
• Testing Equipment and Devices

The "H-80S" is a high-pressure load testing device that has passed JESA's technical standards. [Overview] ■ Details of each testing device are for reference. ■ There may be differences between the details displayed by the testing devices and the actual specifications. ■ Catalogs, dimensional drawings, and single-line diagrams are reference materials. ■ We do not offer rentals for portable high-pressure load testing devices. ■ High-pressure tests are conducted by our company’s testing personnel. ■ We offer rentals and leases for fixed high-pressure load testing devices. *For more details, please refer to the catalog or feel free to contact us.

• Testing Equipment and Devices

A new low-noise type product "H-60-3U" has been introduced for dry load devices used in 6.6kV self-generation equipment. It has a maximum load capacity of 600kW with a noise level of 78dB (according to our research). The device weighs 1,300kg and can be transported and moved using a 2-ton truck for load testing. It also includes a built-in power supply for the cooling fan for emergency use (auxiliary power supply). We offer both sales and rental options. It supports 1/3 load testing (e-dummy test) for generators up to 2,000kVA. For more details, please contact us or refer to the catalog.

• Testing Equipment and Devices

When the owner registers with JESA (for emergency generators), a dry load testing device of 200V/24kW or 220V/28kW (L-3SV) will be delivered at a special price. It will be delivered to you in time for the load testing date, and we will also pick it up after the testing is completed. We can also provide or introduce cables and testing personnel separately. We have various capacities available. To ensure that emergency power generation equipment performs effectively when needed, a 1/3 load test (e-dummy test) during the annual comprehensive inspection is essential. This is also stipulated by fire safety laws. JESA promotes awareness of this "e-dummy test." For more details, please contact us or refer to the catalog.

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