Solutions for Energy Storage Systems

This article introduces OMRON's electronic components (relays, switches, connectors, and sensors) recommended for energy storage system applications.

Contents

Energy Storage System (Household Use)

Note: Please click on each model before use and be sure to check the details.
For common precautions, refer to “Safety Precautions for All Relays.”

① Board-to-board connection (MIL connector)

XG4
(Stable connection)

② AC grid connection (power relay)

G7EB
(800 VAC / 150 A, 480 VAC / 150 A)
G6QG
(480 VAC / 55 A)
G6QE
(480 VAC / 36 A)
G7L-PV
(280 VAC / 30 A)

③ AC power independent operation (power relay)

G6QE
(480 VAC / 36 A)
G2RL
(250 VAC / 16 A)

④ DC safe interruption (power relay)

G9KD Coming Soon
(1500 VDC / 40 A, 1000 VDC / 50 A)
(break 1000 VDC / 150 A)
G9KB
(800 VDC / 100 A, 600 VDC / 50 A)
G9EK-EX
(500 VDC / 250 A)
(break 400 VDC / 1000 A)
G9EK-E
(500 VDC / 200 A)
(break 400 VDC / 1000 A)
G9EA
(400 VDC / 60 A)
(break 300 VDC / 600 A)
G5PZ-X
(400 VDC / 20 A)
G7EB
(800 VAC / 150 A, 480 VAC / 150 A)

⑤ DC inrush current prevention (power relay)

G9EJH
(800 VDC / make 30 A / carry15 A)
G2RG-X
(500 VDC / 10 A)
G9EJ
(400 VDC / make 25 A / carry 15 A)
G5PZ-X
(400 VDC / 20 A)

Energy Storage System (Industrial Use)

Click on the model specifications to check the details

Note: Please click on each model before use and be sure to check the details.
For common precautions, refer to “Safety Precautions for All Relays.”

① Board-to-board connection (MIL connector)

XG4
(Stable connection)

② AC grid connection (power relay)

G9KA
(1000 VAC / 300 A)
G7EB
(800 VAC / 150 A, 480 VAC / 150 A)
G6QG
(480 VAC / 55 A)
G6QE
(480 VAC / 36 A)

③ DC safety shutoff (power relay)

G9KD Coming Soon
(1500 VDC / 40 A, 1000 VDC / 50 A)
(break 1000 VDC / 150 A)
G7L-X
(1000 VDC / 25 A)
G9KB
(800 VDC / 100 A, 600 VDC / 50 A)
G9EK-EX
(500 VDC / 250 A)
(break 400 VDC / 1000 A)
G9EK-E
(500 VDC / 200 A)
(break 400 VDC / 1000 A)
G9EA
(400 VDC / 60 A)
(break 300 VDC / 600 A)

④ DC inrush current prevention (power relay)

G9KJ Coming Soon
(1500 VDC / make 25 A / carry 5 A)
G7L-X
(1000 VDC / make 25 A / carry 40 A)
G9EJH
(800 VDC / make 30 A / carry15 A)
G2RG-X
(500 VDC / 10 A)
G9EJ
(400 VDC / make 25 A / carry 15 A)
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