Power Supplies×YAMABISHI - List of Manufacturers, Suppliers, Companies and Products

Power Supplies Product List

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Long-lasting backup uninterruptible power supply "YSB Series"

Long-lasting backup uninterruptible power supply "YSB Series"

Ensure power supply during disasters! Long-lasting backup with large-capacity batteries!

The "YSB Series" is a power system optimized for long-duration backup. Equipped with long-life, large-capacity storage batteries, it achieves long-duration backup that typical UPS systems cannot handle. It supports business continuity by backing up loads that cannot afford to stop even during prolonged power outages caused by disasters. The YSB Series offers two types tailored to different scenarios: (1) The <Slim Type> YSB-5K, which can be installed like a bookshelf (2) The <Caster Type> YSB-5KC, which requires no installation work for transport 【Features】 ■ High output: Single-phase 2-wire 100V 5kVA/4kW ■ Large capacity: 8.2kWh (nominal capacity) ■ High efficiency: Over 97% during normal operation / Over 93% during autonomous operation (rated operation) ■ Fast switching: Switching during power outages/restorations within 10ms ■ Overload tolerance of 120% (for 1 minute), allowing use with loads that generate inrush currents, such as incubators ■ Long-life domestic lead-acid batteries adopted (expected lifespan of about 10 years) ■ Maintenance cycle of 10 years significantly reduces running costs ■ Batteries can be expanded by up to 4 units *For more details, please refer to the PDF materials or feel free to contact us.

  • Power generation equipment
  • Lightning protection
  • Power Equipment

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Generator-compatible uninterruptible power supply "SFT-D Series"

Generator-compatible uninterruptible power supply "SFT-D Series"

Backup for several hours to several days is possible! The "SFT-D series" uninterruptible power supply enables long-term backup in conjunction with generators.

The best solution for long-term power outages is a generator, but there is a delay between the occurrence of the outage and the startup of the generator. The SFT-D series is an uninterruptible power supply (UPS) designed to fill that gap. This device uses its built-in battery to supply power without interruption during an outage while simultaneously starting the generator. After confirming that the generator is operating stably, it switches from battery power to generator power. Additionally, when the power outage is resolved, it synchronizes with the commercial power supply before switching back to it. 【Features】 - It has the ability to absorb noise and surges since it is always powered by the inverter. - The switching time during power outages and restorations is instantaneous and does not affect the load at all. In the event of a device malfunction or overload, it automatically switches to bypass mode without interruption. - After recovering from an overload, it automatically returns to inverter power (auto-return). - The generator uses low-cost diesel fuel. - It operates at low noise levels, minimizing external impact. *The generator is sold separately.

  • Power generation equipment
  • Power Equipment
  • Lightning protection

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Momentary Power Supply Device "SYN/MMU Series"

Momentary Power Supply Device "SYN/MMU Series"

Protect important equipment from voltage drops! Provides uninterrupted power to delicate devices.

The "SYN/MMU series" is a device that prevents the impact of instantaneous power outages on output power by using an internal electric double-layer capacitor. It prevents sudden instantaneous power outages caused by various factors by releasing energy stored in the electric double-layer capacitor (EDLC). It provides uninterrupted power supply to delicate equipment such as precision machining machines, semiconductor manufacturing equipment, and servers. 【Features】 ■ Supports 3 seconds of instantaneous power interruption through energy supply from the electric double-layer capacitor ■ Constant voltage and constant frequency (switchable between 50/60Hz) ■ Backup time of 3 seconds *For more details, please refer to the PDF document or feel free to contact us.

  • Power generation equipment
  • Lightning protection
  • Emergency power outlet equipment

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5 to 200 kVA compatible! Uninterruptible Power Supply (UPS) SFT series

5 to 200 kVA compatible! Uninterruptible Power Supply (UPS) SFT series

A lineup ranging from medium-sized (5kVA) to large-sized (200kVA)! This is an uninterruptible power supply (UPS) system with a no-break switch and constant inverter power supply method.

The SFT series is a highly reliable medium to large capacity uninterruptible power supply (UPS). During normal operation, it rectifies commercial power (AC) and supplies AC power (sine wave) again through an inverter. In the event of a power outage, it switches the inverter's input to the battery to provide uninterrupted power supply, operating in a constant inverter power supply mode. It is available in a range from medium (5kVA) to large (200kVA), supporting various plants and information communication systems. 【Features】 - Since it is always powered by the inverter, it has the ability to absorb noise and surges. - The switching time during power outages and restoration is instantaneous and does not affect the load at all. - In the event of a device malfunction or overload, it automatically switches to bypass mode without interruption. - After recovering from overload, it automatically returns to inverter power supply (auto return). - It maintains a quiet and clean environment with low noise levels. - Battery hold time: The backup time during a power outage is approximately 10 minutes at rated load and about 30 minutes at half load.

  • Power generation equipment
  • Lightning protection
  • Lighting outlet equipment

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