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Omron Introduces G7L-X PCB Power Relay to Easily Handle DC 1000V Loads

2023-08-14 14:01:43

And with the increasing popularity of photovoltaic power supply systems, user demand for high voltage, high current, and efficient utilization of redundant power is also growing.

Therefore, in response to these market trends and user needs, OMRON's Device & Module Solutions Business, with its superior technology and precision engineering, has successfully developed the G7L-X PCB power relay, which is designed to provide higher performance and reliability to meet the needs of applications such as residential energy storage systems and electric vehicle charging.


G7L-X PCB Power Relay Successfully Challenges DC 1000V Load

  • Realizes bi-directional ON/OFF performance at high voltages from DC 600V to DC 1000V.
  • Reduces coil power consumption, which is approximately 600mW when holding action with 50% of the rated voltage.
  • Complies with PV inverter safety standards (UL and EN).
  • Adopts a safety design with a bipolar series wiring contact gap of 6.0mm.
  • Low contact resistance, initially below 10mΩ at DC5V, 1A energized.



Fields of application

  • Electric Vehicle Charging Systems
  • Residential Energy Storage Systems


The G7L-X PCB power relay maximizes power output with minimal heat generation. Through its high-capacity design, it is able to dramatically reduce charging times, while its low resistance (CR) requirement ensures efficient power transfer without excessive heat generation.

In addition, the G7L-X PCB relay's superior flexibility and versatility, the addition of opposite polarity for DC high-capacity bi-directional turn-on and turn-off, and its suitability for a wide range of special loads and full-load requirements make it ideal for use in areas such as electric vehicle charging systems and residential energy storage systems.



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