高田製作所 List of Products and Services

The "ATS-Plus" is a thin, compact, and highly reliable switch. It can be used with any type of power source, including commercial power, UPS, generators, and inverters. You can choose between "Single-phase 2-wire AC100V 15A" or "AC100V 30A." Additionally, by using the included CD-ROM, you can customize the switching conditions. 【Features】 ■ Thin and compact ■ Switching time during automatic switching in case of power failure: approximately 8-12 msec ■ Usable with any type of power source ■ Ability to customize switching conditions ■ Compliant with safety certification standards *For more details, please refer to the PDF materials or feel free to contact us.

• DC Power Supply

The "ACRS-B" is a power switch that complies with the Electrical Appliance and Material Safety Law (PSE Law). It supports single-phase two-wire, AC100V, and 15A. It automatically switches during power outages or maintenance. Additionally, this product has been selected by Japan Post Information Technology and is scheduled to be gradually introduced for power backup at major post offices nationwide starting in the fiscal year 2022. 【Features】 ■ Supports single-phase two-wire, AC100V, and 15A ■ Automatically switches during power outages or maintenance ■ Outlet type ■ Easy backup *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply

The "ACRS-A" is a power switch that supports single-phase two-wire systems with a maximum of 6000VA. With optional mounting brackets, it can be installed in a 19-inch rack. It automatically switches during power outages or maintenance. It can be used with any type of power source, including commercial power, UPS, generators, and inverters. 【Features】 ■ Height: 1U (44mm) ■ Switching time during automatic switching in case of power outage: approximately 2 seconds ■ Usable with any type of power source ■ Can be installed in a 19-inch rack with optional mounting brackets ■ Supports single-phase two-wire systems with a maximum of 6000VA *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply

This document discusses the synchronization relationship between two AC power sources, A and B, in a switch that inputs these two systems. In switching between two AC power sources, the ideal switch is one where the waveforms before and after the switch appear almost unchanged from the load side. In high-speed power switching, synchronized switching is essential, and switching must occur at a timing where there is almost no phase difference between the two power sources. Furthermore, the synchronization relationship of the two power sources can be classified into two types: "sources that each have their own unique frequency" and "sources that are under synchronized control." For more detailed information, please refer to the related links below. [Overview] - In switching between two AC power sources, the ideal switch is one where the waveforms before and after the switch appear almost unchanged from the load side. - When there is a phase difference between the two power sources, inrush current may flow depending on the load equipment, so it is necessary to consider the impact on the load equipment. *For more details, please refer to the PDF document or feel free to contact us.

• Power distribution and control panels
• others

At the Hatsuratsu no Sato light-care elderly home in Chiba City, Chiba Prefecture, following the experience of a large-scale power outage caused by Typhoon No. 15 in 2019, they aimed to create a nursing facility that could avoid the risk of power outages and considered the introduction of emergency power generation equipment. As a result, they installed one backup emergency generator of 45 kVA and one of 50 kVA. By automatically switching the power supply during a power outage, it became possible to safely switch the power without direct operation by employees even in emergencies. This allows for long-term backup of essential infrastructure such as lighting and air conditioning necessary for facility operations, ensuring business continuity during power outages. [Case Overview] - Production of a power transfer panel that automatically switches to emergency generators in preparation for disasters - Installation location: Hatsuratsu no Sato light-care elderly home, Chiba City, Chiba Prefecture - Products introduced: Custom transfer switch TGM-PS *For more details, please refer to the PDF document or feel free to contact us.

• Automatic Control Equipment
• Power distribution and control panels
• Power generation equipment

A certain automobile manufacturer had critical load equipment that could not be powered down even during long-term factory shutdowns. During the shutdown, it was necessary to supply the required power using an emergency generator, and as a preparatory measure, changes to the power wiring routes were made. Additionally, a certain number of personnel were required to handle these tasks during the shutdown, and improvement measures were being considered. In response, we proposed a product that adds an automatic switching function to our electromagnetic contactor. If either the commercial power or the generator goes off, it automatically switches to the other power source. By starting the emergency generator and turning off the commercial power breaker, we were able to significantly reduce the human burden by automatically switching to the emergency power supply. [Case Overview] - Developed a power switching device that automatically switches power during planned factory outages. - Client: A certain automobile manufacturer. - Product implemented: Custom switch TGM-PS. *For more details, please refer to the PDF document or feel free to contact us.

• Automatic Control Equipment
• Power distribution and control panels
• Monitoring and Control Equipment

The dual system power supply automatically switches between single-phase 100V or 200V up to a maximum of 30A. It has a compact design with a height of 1U (44mm), making it convenient for use with UPS systems. It allows for switching when preparing temporary power during maintenance. It can also be used for automatic switching to commercial power as a backup for inverter operations primarily using solar power.

• Welfare and medical equipment

- In the event of a power outage on the supply side, it can switch to the normal power supply in about 4 milliseconds. - No separate power supply is needed; it will be in standby mode as long as either of the two input systems is supplying power. - Being a self-cooling type, it does not require fan replacement and can be used maintenance-free. - It is equipped with a bypass unit, allowing for the replacement of the switch without affecting power supply in case of a failure.

• Power and Energy Equipment

The ACSS 200V high-speed power switch is an ideal product for switching between two power sources, such as UPS and commercial power. It is useful for providing power without interruption to computer systems and building management systems. Please consider it as a solution for power outages or during UPS maintenance.

• Power distribution and control panels

Tank-type engine preheating heater. Starting a generator in cold weather produces black smoke, which can cause pollution problems and disturb neighbors. By preheating the engine in advance, it is gentle on the engine and there is no worry about black smoke. It is easy to install on the engine. It has a built-in lightweight thermostat that controls the temperature.

• others

The TGMEs series is a switch that instantly switches between commercial and backup power sources using an electromagnetic coil to supply power to the load during emergencies. It is a versatile product that can be used for a wide range of applications, including switching between commercial power and emergency power sources (such as generators and batteries), as well as switching between distributed power sources represented by cogeneration systems and commercial power.

• Power and Energy Equipment

The TGMVE series is a switch that allows for the setting of off-time and can also switch with overlap.

• Power and Energy Equipment

The LC is a momentary excitation type DC electromagnetic contactor that is optimal for switching DC loads of 60V or less.

• Power and Energy Equipment

MDN is a continuously excited (electrically held) electromagnetic contactor that is optimal for switching direct current loads. We also accommodate special designs such as AC operation.

• Power and Energy Equipment

All the devices you use in your daily life cannot be utilized without power. When there is a power outage or when the existing power supply fails, servers, factory production lines, and everything else become unusable. What becomes necessary in such situations is a "high-speed power switch." The power switch developed by our company can immediately switch to the subline power supply in the event of a power outage or power failure.

• Power and Energy Equipment

【Patent Granted】 Next-generation seamless hybrid switching device as an alternative to static switches (STS)! Equipped with enhanced safety and security features, it has already been implemented for data centers. Compared to a semiconductor switch of 400A (daily power of 48 kWh), replacing it with a hybrid switch (ACTS) can reduce annual power loss by 17,520 kWh.

• Wiring devices

ACRS is the ideal product for switching between two power sources, such as solar, batteries, generators, and commercial power sources.

• Power and Energy Equipment

Batteries cannot perform at their best when used in cold conditions. Wrapping them with a heater can improve their power. This can lead to an extended product lifespan for the battery.

• Power generation equipment

This is a heater specifically for batteries. It can be placed under the battery for use. In cold environments, battery performance can decline. It helps to keep the battery at a temperature of around 27°C, improving performance and extending the product lifespan of the battery. Suitable for MSE batteries, HSE batteries, etc.

• Power generation equipment
• Transport machinery
• Foundation construction machinery

Drilling holes in the engine is difficult. You can simply stick it (requires wiring) to places you want to heat, such as the oil pan, engine block, and fuel tank, to warm them up. Keeping the fuel warm in cold areas allows for a smooth engine start. It helps prevent white and black smoke and contributes to extending the engine's lifespan.

• Water and sewerage pipe fittings
• Transport machinery
• Specialized Construction

HX can be used for switching direct current loads (low voltage DC 24V or below) and is ideal for use in tight installation spaces.

• others

【Patent Granted】 Next-generation non-disruptive hybrid switching device to replace static switches (STS)! Equipped with enhanced safety and security features, it has already been implemented for data centers. Compared to a 400A semiconductor switch (daily power consumption of 48 kWh), replacing it with a hybrid switch (ACTS) can reduce annual power loss by 17,520 kWh.

• Audio equipment

TGH is a high-speed power switching device that confirms the synchronization timing for switching from system 1 to system 2 or from system 2 to system 1 when both power systems are prepared, and can switch in less than 5 milliseconds. It incorporates a phase synchronization detector.

• Audio equipment

It is a compact, high-capacity instantaneous excitation DC electromagnetic contactor.

• DC Power Supply