relay - List of Manufacturers, Suppliers, Companies and Products

relay Product List

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Analog Relay "LDG-71 Series"

Analog Relay "LDG-71 Series"

An analog relay used for branching circuits! It is a harmonic countermeasure product that operates stably against changes in voltage, frequency, temperature, and more!

The "LDG-71 Series" is an analog relay primarily used for branching circuits. It is a harmonic countermeasure product that operates stably against changes in voltage, frequency, and temperature, and the reset of the output contacts can be switched between automatic and manual. Additionally, it has various features, including noise resistance that makes it less susceptible to the effects of radio waves and surges. 【Features】 ■ Analog type ■ Plug-in structure inside the relay ■ High-frequency countermeasure product ■ Reset method for output contacts can be switched between automatic and manual ■ Compliant with the European RoHS directive *For more details, please request documentation or view the PDF data available for download.

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Ground Fault Directional Relay "LDG-73・83 Series"

Ground Fault Directional Relay "LDG-73・83 Series"

Zero-sequence voltage and zero-sequence current detection possible! Ground fault direction relay for stable operation in a single circuit.

The "LDG-73・83 series" is a ground fault direction relay primarily used for single circuit applications. It can detect zero-sequence voltage and zero-sequence current. The voltage element can be supplied as an MN signal to the "LDG-71・81 series." 【Features】 ■ Suitable for high voltage receiving ground fault direction relay devices ■ Analog relay (LDG-73) ■ Digital relay (LDG-83) ■ The internal structure of the relay is plug-in ■ Environmentally friendly product (compliant with the European RoHS directive) *For more details, please refer to the PDF materials or feel free to contact us.

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Static Overcurrent Relay "TOC Series"

Static Overcurrent Relay "TOC Series"

Easy protection coordination! You can choose from 4 limited-time features and 3 instant stage features.

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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System connection ground overvoltage relay / reverse power relay 'TVG type / TRG type'

System connection ground overvoltage relay / reverse power relay 'TVG type / TRG type'

Stable protection characteristics through digital processing! A simple UVR for power outage detection is implemented.

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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Grid connection relay for self-consumption solar power generation equipment 'TRG-DV40'

Grid connection relay for self-consumption solar power generation equipment 'TRG-DV40'

Stable protection characteristics through digital processing! Standard equipped with power outage compensation backup power supply.

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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Ground Fault Voltage Relay "LVG-7/8 Series"

Ground Fault Voltage Relay "LVG-7/8 Series"

RoHS compliant product! Ground fault voltage relay with high noise resistance, less susceptible to the effects of radio waves, surges, etc.

The "LVG-7・8 Series" is a ground fault voltage relay. The detected voltage elements are supplied as MN signals to the "LDG-71・81 Series." 【Features】 ■ Suitable for high-voltage receiving ground fault direction relay devices ■ Analog relay (LVG-7) ■ Digital relay (LVG-8) ■ The relay interior has a plug-in structure ■ Environmentally friendly product (compliant with the European RoHS directive) *For more details, please refer to the PDF document or feel free to contact us.

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Ground Fault Directional Relay "SHG Series"

Ground Fault Directional Relay "SHG Series"

Ensures installation compatibility with conventional M series models! Supports operation through multifunction display.

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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High Voltage Ground Fault Relay "HGF Series"

High Voltage Ground Fault Relay "HGF Series"

Function settings can be configured using a dip switch! The front cover can be opened and closed from either side.

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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