In=75kA
Imax=120kA
High Energy MOV
GDT/NPE
Compact Housing
Application range:
LDY-75B series are applied to equipotential bonding of the main low voltage distribution boxes in the building, providing protection against the overvoltage arising from the lightning strike to the power supply system of class I or faulty operation (option from standard IEC61643-1 and GB50343)
Main structure and work principle:
Build-in temperature control and circuit breaking technology, high security performance. Light-off in notice window indicates
normal, red indicates broken, which are clear and easy distinguished.
Function of lightning protection backup, the protection ability is avaliable without red light on.
Optional telesignalisation monitoring interface, realizable remote monitoring.
Realizable Kevin wiring, to reduce conductor resistance.
Assembled 1P+N,2P,3P+N,4P etc pattern. applied for various electric network system.
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