Protective Class Ii Equipments Equipped With Mains Plug - ILLKO ESC 2051 User Manual

User's Manual
R
PE
R
0
PE
200mA
∆
U/R
1
PE
10A
2
R
ISO
3
I
LEAK
4
I
PE

4.5.2. Protective class II equipments equipped with mains plug

Touch leakage current on exposed conductive parts of equipment under test
•
should be tested.
We advice to use aluminium foil about 200 mm x 100 mm for testing of touch
•
leakage on equipments, which have no exposed conductive part. In such case coat
checked part with foil and connect it to one test lead.
Firstly test insulation resistance (chapter 4.3.), if it is possible. Then you can
•
execute touch leakage current measurement.
Take into consideration all safety warnings!
•
Exposed conductive parts of equipment under test must be isolated from
•
ground (from the earth potential) during measurement!
Step 1
Press the I
•
PE
Either result of last measurement or „---" will be displayed.
•
Step 2
Connect test lead P 2011 with test tip P 3011 to SONDE terminal.
•
Plug in the mains cable of equipment under test to Test socket 1 (Fig. 10).
•
Make sure, that tested exposed conductive parts of equipment under test are not
•
connected to potential of ground - for example with conductive water mine, metallic
fixture etc. If equipment under test has electrical potential equalization connection,
disconnect it.
Copyright © 2004 ILLKO, s.r.o.
PRÜFDOSE / TEST SOCKET
SONDE TEMP.
R I
/
ISO LEAK
5 I
PE INV.
ESC 2051
I
6 DIFF.
DEL
I
7
DIFF. INV.
LOAD
DEL ESC
P
8
VA
START
SAVE
CAL ENTER
9
MENU
key and release it to select touch leakage function.
SONDE TEMP.
R R I
/
PE ISO LEAK
R
0 5 I
PE
PE INV.
200mA
I
∆
U/R
1 6 DIFF.
PE
10A
DEL
I
2 7
R DIFF. INV.
ISO
LOAD
P
3 8
I VA
LEAK
SAVE
4 9
I
MENU
PE
Fig. 10
30
ESC 2051
PRÜFDOSE / TEST SOCKET
ESC 2051
DEL ESC
START
CAL ENTER