RPM-40/P3+1

This product belongs to T2 class three-phase AC power on-board surge protector, PCB board welding installation, power grid adaptability, safe and reliable. It can be widely used in various electrical occasions, in the distribution system of LPZ1 to LPZ2 area, as class C protection.

System voltage： AC220/380V
Maximum continuous operating voltage： 385V
Maximum discharge current Imax: 40KA
Protection mode： 3+1
Structure type： On board

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main features

The product has built-in overheat and overcurrent protection function, which can provide class C (Class Ⅱ classification test) lightning protection for low voltage distribution system.

01. Adopt 3+1 protection mode;

02. Large current capacity, limited voltage low;

03. The operation voltage is optional, and the protection circuit is robust;

04. With temperature control circuit breaker and over current protection function, safe and reliable; When the product fails, it can automatically disconnect from the power grid, and completely avoid the fire caused by the product failure;

05. With failure alarm function, the alarm electrode is closed when the product function is normal; Open circuit when the product is damaged;

06. The product is small in size, used for PCB board welding and installation, saving space and convenient installation.

Dimension

technical parameter