protection unit/over-voltage and over current protection

protector unit
1.Rigidly IDC technology,
2. open circuit protection and reliable audible and optical alarm

 

 

Main technical parameters

1) a, b Line resistance at room temperature                   ≤ 22Ω

2) a, b line resistance difference                            ΔR ≤ 2Ω

3) The contact resistance                                   R ≤ 7mΩ

4) Insulation Resistance (DC 100V ± 15V)                     R ≥ 1000M

5)No-action current                                        90mA 1h

6) No action voltage                                         -185V

7) The maximum voltage of 100kV /S                          ≤ 260V     

8) Plastic Inflammation performance Meet the requirements of article YD/T694-2004 and the 5.3.10 clause

9) The time of plug                                           ≥ 200 times

10)Ground capacitance   0.5V 1MHz                             <200pF

11) Over-voltage components:                              solids discharge;

12) Over-current components:                                polymer PTCR;

13) Signal Type:                                             LED.

14)Circumstance  temperature:                                0 °C ~ 40 °C

15) storage temperature range:                        -25°C~85°C

16) Relative humidity:                                       <85% (+30 °C)

17) Atmospheric pressure:                                  70kPa ~ 106 kPa

18) Comply with                                          ROHS