IEC Test Equipment

Touch Current Measuring Circuit Figure 5 Network Of IEC 60990 For Leakage testing box

Touch Current Measuring Circuit Figure 5 Network Of IEC 60990 For Leakage testing box

  • Model:

Touch Current Measuring Circuit Figure 5 Network Of IEC 60990 For Leakage

 

 

Product description: This test network conforms to the measuring network requirements of IEC60990, GB/T121132 touch current and the measurement method of protective conductor current, Figure 5 measuring network, touch screen weighted for letgo. 

   

 

 

 

Parameter:

 

NameValue
Rs1500Ω
RB500Ω
Cs0.22μF
R210000Ω
R320000Ω
C20.0062μF
C30.0091μF

 

 

Preparation:

Before testing, you need to prepare instruments as follow:
Oscilloscope x1

One or ten times the voltage probe x1
Power supply x1 (the test voltage or frequency that can be adjusted or changed to the required voltage or frequency)

 

Remark: HongCe also offers IEC 60990 fig. 3 and fig.4 touch current measuring mircuit networks , please consult us for more details.