泰和電気工業 Product Lineup

The "TRG-DV40" is a grid connection relay for self-consumption solar power generation systems, equipped with essential elements for high-pressure interconnection: OVGR, RPR, and backup power supply as standard. 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 a rotary knob. The recovery method can be individually set for OVGR and RPR to automatic/manual, making it compatible with power conditioners (PCS) both domestically and internationally. 【Features】 ■ Mountable 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.

• Solar power generator

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 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 adjustment values can be selected with a rotary knob, making setup 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 setup ■ Standard backup power supply for outage compensation *For more details, please refer to the PDF document or feel free to contact us.

• Circuit breakers and switches

The "TOC Type Series" is a stationary overcurrent relay that complies with JIS C 4602 standards. It ensures mounting compatibility with conventional models. It has high reliability due to 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 due to 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.

• Circuit breakers and switches

The "HGF Shape 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.

• Circuit breakers and switches

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 5 operational instances *For more details, please refer to the PDF materials or feel free to contact us.

• Circuit breakers and switches

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 measured current, current setting values, and operating time setting values. Additionally, it features a timestamp function that allows for the recording and display of maximum values for each circuit. 【Features】 ■ Stores the operating 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 that can be used for both AC and DC ■ Power outage compensation for clock and calendar *For more details, please download the PDF or feel free to contact us.

• Other safety equipment