八和エレック List of Products and Services

The SPC Solar Power Generation Control Device optimally manages the charging control of solar power generation and regulates the charging and discharging in response to fluctuations in load output and solar power generation. 【Operation】 ○ The system's control power is supplied from the battery. ○ To reduce standby power from the battery, turn the output switch ON when in use and OFF when not in use. ○ Solar charging is automatically controlled regardless of the output ON/OFF status. ○ Output stops if it exceeds the battery's allowable range. ○ Output stops when the battery level drops. ○ It automatically charges when in a solar power generation state. ○ Various messages regarding battery abnormalities, continuous use at high power, and temporary stops due to high temperatures (with low-temperature recovery) will be displayed on the guidance of the display unit. For more details, please contact us or refer to the catalog.

• Other process controls
• Charger
• Solar power generator

The 100m reliable reel is a drum-type cord reel equipped with a unique stabilization power supply from Yahwa Elec Co., Ltd., which precisely stabilizes unstable voltage power sources (AC 65-120V) even during long-distance transmission. We offer 10A, 15A, and 20A types. Additionally, we can create it in your desired cable length (30mm to 100mm). 【Features】 - Eliminates voltage drop fluctuations caused by long-distance transmission - A method that minimizes noise generation - Ultra energy-saving with a conversion efficiency of over 96% - Simple operation by just connecting the power supply and turning the breaker "on" - Prevents short lifespan due to frequent UPS operation For more details, please contact us or refer to the catalog.

• Other cable related products
• Other work tools

The "Boost Transformer Reel" incorporates a transformer inside the drum to boost the voltage by a certain percentage (10% UP, 15% UP), resolving issues with battery charging failures and insufficient power for electric tools. 【Features】 - Eliminates voltage drop due to long-distance power transmission - Simple operation by just connecting the power supply and turning the breaker "on" - Long-distance power transmission with a standard cable length of 50m - Compact design that combines the transformer and drum into one - Boosts voltage by a certain percentage (10% UP, 15% UP) to resolve battery charging failures and insufficient power for electric tools For more details, please contact us or refer to the catalog.

• Transformers

During disasters, small generators are often used as a power outage measure. From small generators, single-phase AC 100V, which is also used in households, can be obtained, and they played a significant role during this earthquake. 1TO3 is a groundbreaking product that allows for the generation of low-voltage three-phase AC 200V, which is used in factories, from the power generated by small generators or household electricity (single-phase AC 100V). 【Features】 - A small capacity power source of three-phase AC 200V can be obtained from a small generator (single-phase AC 100V output). - Low-voltage power of three-phase AC 200V can be obtained from household outlets. - Low-voltage power of three-phase AC 200V can be obtained from equipment service outlets (single-phase AC 100V). - It can stop before becoming overloaded due to electronic thermal protection. - No three-phase power installation is required. - Economical due to the review of power contracts. - Energy-saving effects are achieved through inverter control methods. For more details, please contact us or refer to the catalog.

• Other FA equipment

When entering into a main circuit breaker contract (breaker contract), it is necessary to install a breaker that matches the required current capacity. The breaker is designed to interrupt the flow of overcurrent to protect the equipment, and JIS standards specify the conditions under which the breaker must trip within a certain time frame based on the percentage of capacity that flows. However, ordinary commercially available breakers use the contraction of metal to interrupt the current, which generates heat. If overcurrent flows repeatedly, the breaker may trip even within the specified time frame. This means that it will remain in a tripped state until the heat dissipates. On the other hand, the BCS (Breaker Control System) controls the ON/OFF of the breaker not through heat but via a computer (numerical values), allowing it to avoid tripping during temporary overcurrents. By suppressing the amplitude of the current, it is possible to contract at the minimum capacity required by the motor. Therefore, even in industries where it is difficult to enter into a main circuit breaker contract with ordinary breakers, the BCS (Breaker Control System) can often provide a solution!

• Other process controls