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PMZ type

 

 
PMZ type

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IEC Class II compliant

Power supply SPDs to protect AC powers supply circuits from lightning surge.


IEC 61643-1 compliant

RoHS compliant

Deterioration and defect display function 

Built-in isolation function to prevent overheating in the event of deterioration

A single unit can provide protection across lines and grounds


 
 
 
 
 
 
Main performance characteristics
 
Item PMZ2-200 PMZ3-200
Phase  

Two-wire system

(single-phase,two-wire)

Three-wire system

(single-phase,three-wire)

Test class IEC 61643-1 Class II
Maximum continuous operating voltage Uc (inter line,to ground) AC275V
Maximum discharge current Imax 8/20μs 10kA(single wire)
Nominal discharge current In 8/20μs 5kA(single wire)
Voltage protection level Up  8/20μs 1,500V or less
Impulse life 8/20μs,1000A 500 times
Device deterioration facility   Yes
Dimensions (mm)  

W43×D44×H48.5

(*Except protrusions and wires)