泰和電気工業 List of Products and Services

The "TRG-DV40" is a grid connection relay designed for self-consumption solar power generation systems, equipped with essential elements for high-pressure grid connection: OVGR, RPR, and backup power supply as standard features. Operation locking can be set via adjustment knobs for each relay element and can also be controlled externally. Function settings can be configured using dip switches, and set values can be selected using rotary knobs. The recovery method can be individually set for OVGR and RPR to either automatic or manual, making it compatible with power conditioners (PCS) both domestically and internationally. 【Features】 ■ Mounts on the panel surface (DIN rail or screw-mounted) ■ Clamp-type CT installed on the secondary side of existing CT ■ Output contacts are independent C contacts ■ Equipped with self-diagnosis function *For more details, please refer to the PDF document or feel free to contact us.

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The "TVG type / TRG type" is a system interconnection ground fault overvoltage relay and reverse power relay with high reliability due to automatic monitoring. It comes standard with a backup power supply for power outage compensation. The operation lock can be set using either the adjustment knob for each relay element or external control. Additionally, function settings can be configured using dip switches, and setting values can be selected using a rotary knob, making configuration easy. 【Features】 ■ Stable protection characteristics through digital computation ■ High reliability due to automatic monitoring (constant monitoring of internal circuits and automatic inspection of output circuits) ■ Operational support through multifunctional display on LED indicators ■ Easy configuration ■ Standard equipped with a backup power supply for power outage compensation *For more details, please refer to the PDF document or feel free to contact us.

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The "TOC Type Series" is a stationary overcurrent relay that complies with JIS C 4602 standards. It ensures mounting compatibility with conventional models. It features high reliability through automatic monitoring (constant monitoring of internal circuits and automatic inspection of output circuits). Additionally, it supports operation through multifunctional displays on the LED indicator. 【Features】 ■ Compliant with JIS C 4602 standards ■ Stable protection characteristics through digital computation ■ High reliability through automatic monitoring (constant monitoring of internal circuits and automatic inspection of output circuits) ■ Operational support through multifunctional displays on the LED indicator ■ Easy setting *For more details, please refer to the PDF materials or feel free to contact us.

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The "HGF Type Series" is a high-voltage ground fault relay that has stable protection characteristics due to its static circuit. It complies with JIS C 4601 standards. The setting values can be easily selected using a rotary knob, making configuration straightforward. Additionally, it ensures mounting compatibility with conventional M series models. 【Features】 ■ Compliant with JIS C 4601 standards ■ Stable protection characteristics due to static circuits ■ Easy configuration ■ The front cover can be opened and closed from either side ■ Ensures mounting compatibility with conventional M series models *For more details, please refer to the PDF materials or feel free to contact us.

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The "SHG Series" is a ground fault direction relay with stable protection characteristics achieved through digital computation. The multifunctional display of the LED indicator, including setting values, measurement values, elapsed time, and error codes, supports operation. Additionally, the front cover can be opened and closed from either side. It also ensures installation compatibility with the conventional M series models. 【Features】 ■ Compliant with JIS C 4609 standards ■ Stable protection characteristics through digital computation ■ High reliability due to automatic monitoring (constant monitoring of internal circuits and automatic inspection of output circuits) ■ Easy setting ■ Stores data from five operational instances *For more details, please refer to the PDF materials or feel free to contact us.

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The "UP-5D/UP-10D" is a compact type of leakage circuit breaker capable of monitoring up to 10 circuits for leakage current. It is equipped with a large LCD that can simultaneously display measurement current, current setting values, and operation time setting values. Additionally, it features a timestamp function, allowing the maximum values to be recorded and displayed for each circuit. 【Features】 ■ Stores the operation history for the past 5 occurrences for each circuit with timestamps ■ Equipped with a high-frequency filter ■ Includes a pre-alarm that can be applied as a two-stage alarm leakage circuit breaker ■ Control power supply compatible with both AC and DC ■ Power outage compensation included for clock and calendar *For more details, please download the PDF or feel free to contact us.

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