Manufacturer of XJM7-D Measuring Box (Power Lighting Energy Measuring Box) to Serbia Manufacturers
Exterior and dimensions
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Manufacturer of XJM7-D Measuring Box (Power Lighting Energy Measuring Box) to Serbia Manufacturers, With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees.
XJM7-D measuring box (power lighting energy measurement box) is applicable to power, lighting measurement management with AC 50HZ, rated voltage 380 / 220V, three-phase four-wire. The advantages includes large capacity, shunt output switch can be selected by design, measures against stealing.It is can be called flexible, mobile, reliable power distribution equipment.
In line with GB7251.1-1997 and GB7251.3-1997 standards.
This is what happens if you dont use the specified fuse wire or circuit breaker in your house switch board.
This was a piece of 1.5mm Twin + Earth (rated for 16A) hooked up to a 50A circuit breaker. I used a welder as a current source set to a maximum of 120A (an expected full load current given the normal fault loop impedance)