Features:


1) Direct current break over voltage: 190 - 260V


2) Resistance to alternating current: 5A / 10A


3) Pulse break over voltage: ≤800V


4) Resistance to pulse current: 5kA / 10kA


5) Zero power resistor: ≤22Ω


6) Insulation resistor: ≤1,000MΩ


7) Absolute error: ≤2Ω


8) Re-flow operation characteristics: 110mA (60V DC)


9) Lasting time: 60s


10) Over-current operation characteristics:


    a) Initial current: 0.35A - 3A


    b) Decreased to 0.15A: ≤20 / 15 / 5 / 1.5 / 0.5 / 0.2s




The upper-limit of voltage for over-voltage protection:


a. 260 voltage rising rate 100kv/s


 b. 400 voltage rising rate 1kv/s


The lower-limit of limit voltage for over-voltage protection :190V


The bearing capability of surge current and power frequency current: .


 a. Surge Current 100A (peak current ) waveform 10/100 us 300 times ,interval


 time is 3 minutes.


b. Power frequency current 10A(effective  118alue) 50Hz duration is 5 time one


 second, interval time is 3 minutes.


Insulating resistance: e1000M under standard atmosphere pressure.


Over-current protection operate time: 350mA,limit the current rate below 150mA


 in 5ms.


Over-voltage: over-current protection meet the demand of YD/T694-1999.


Alarm function: The modular with alarm output terminal. When the current


 arrives at 350mA, (effective 118alue), output alarm signals in 10 seconds, and


 the alarm signal will stop when the current disappear, and then self-heals.