– For using in the lightning protection zones concept at boundary 1-2.
– Low residual voltage and quick response.
– Reliable control.
– The SPD functions to conduct the surge voltage / current to earth and effectively prevents the destruction of downstream equipment.
– With remote signaling contact for control device.
– Plug in replacement module unit allows for easy replacement when necessary.
– Fault indication via red mark in the inspection window.
Application:
• It is used to protect the branch distribution of intelligent building, electric power, communication, security and other industries
• Surge protective devices are used for lightning and overvoltage protection in AC50/60Hz,