... 2002 computer information system lightning protector Meteorology standard: QX 10.1—2002 Surge Protective Device Part one: performance requirements and ... for multi-piece products, when one( or several) piece of among these MOV failure will send out error signal ... ,2.2,2.5kV·Maxi discharge current(8/20µs) Imax 15 ,25 ,40 ,60 ,80,100 ... ,120,150 kA·Normal discharge current (8/20µs) In 5 ,10 ,20 ,30,40, 50, ...