Energy Management Applications
A power storage system used in offices, factories and other applications as well as at home. Introducing Panasonic relays that support the stabilization of renewable energy output and high charge / discharge efficiency.
* 1,000 V DC is the maximum allowable voltage. The rating is 400 V DC.
Main relay(For DC safety cutoff)
Inrush current prevention relay(pre-charge relay)
*1 1,000 V DC is the maximum allowable voltage. The rating is 400 V DC.
1,000 V DC is the maximum allowable voltage when each 1 Form A contact is connected in series. The rating is 800 V DC.
Alarm signal output<abnormal case>
Section with deteriorated insulation
Inside of a storage battery unit
If insulation is deteriorated in a section, a current passes when the relay is turned on.
Max. load voltage 1,500 V are available.
For available types, please contact our sales representative.
When charging the capacitor
[Battery cell side]