88
Measurement
acc. to measuring spec./ limit
Tester acc. to regulation
Measuring the protective conductor resistance
(RPE, test socket)
VDE 0701-702
VDE 0751-1
(VDE 0701 Part 260)
Protection class I (up to a length of
5 m*)
0701 - 0702
0.3
Ω
0751
0.3
Ω
* +0.1 ohms for each additional
7.5 m
up to max. 1
Ω
0701 T240
1
Ω
0751 with device plug
0.1
Ω
or
0.2
Ω
EN 61010-1
(VDE 0411-T1)
EN 61557-1
(VDE 0413 T1)
EN 61557-4
(VDE 0413 T4)
DIN EN 61557-16:2015-12
VDE 0404-3
Testing current:
600 mA AC (-30 % / +30 %) at
(0...5) ohms
Testing current: 10 A AC (-30 % / +30 % at 0 ohms)
at 230 V
AC (50…60) Hz
Measuring voltage:
U
0
approx. 8 V AC
Measuring range:
0.050 ... 30.000
Ω
Resolution:
0.001
Ω
Accuracy:
at 230 V AC
10 %
15 % of the measured value
at 0.050 ... 30.000
Ω
Measurement
acc. to measuring spec./ limit
Tester acc. to regulation
Measuring the insulating resistance
(RInsu, test socket)
VDE 0701-0702
Protection class I
with heating devices
0.3
MΩ
Protection class I
1.0
MΩ
Protection class II
2.0
MΩ
Protection class III
0.25
MΩ
VDE 0751-1
Protection class I
2.0
MΩ
Protection class II
7.0
MΩ
Applied part CF
70.0
MΩ
(measured value, factory setting
500 V)
EN 61010-1
(VDE 0411-T1)
EN 61557-1
(VDE 0413 T1)
EN 61557-2
(VDE 0413 T2)
DIN EN 61557-16:2015-12
VDE 0404-3
Testing voltage: 50 ... 1000 V DC (-0 % / +25 %)
Testing current: > 1 mA at 500
kΩ @ 500 V DC
< 5 mA at 0
Ω @ 500 V DC
Measuring range:
0.10 ... 100.00
MΩ
Resolution:
0.1
MΩ
Accuracy:
at 230 V AC
10 %
15 % of the measured value at 0 ...
100
MΩ
Measurement
acc. to measuring spec./ limit
Tester acc. to regulation
Measuring the alternative leakage current,
as protective conductor current, contact current,
device leakage current, leakage current of the applied
part for ME devices (patient leakage current)
VDE 0701-0702, Class I
Protective conductor current,3.5 mA
Heating devices up to 3.5 kW3.5 mA
at > 3.5 kW
1 mA/ kW
max.
10.0 mA
VDE 0701-0702
Contact current (ICont)
Class I - II
0.5 mA
VDE 0751-1
Class I ILeak
1.0 mA
Class II ILeak
0.5 mA
VDE 0751-1
PLeak (AC) type BF
5.00 mA
Type CF
0.05 mA
IEC 60601-1
ILeak note 1
5.00 mA
ILeak note 2
10.00 mA
ILeak X-ray with PE
5.00 mA
ILeak X-ray without PE
2.00 mA
EN 61010-1
(VDE 0411-T1)
EN 61557-1
(VDE 0413 T1)
DIN EN 61557-16:2015-12
Testing voltage: approx. 200 V AC,
20 % at 230 V AC
The measured current is projected to 230 V!
Testing current: max. 25 mA
Measuring range: 0.020 ... 25.000 mA
Resolution:
0.001 mA
Accuracy:
at 230 V AC
10 %
15 % of the measured value (as of 2 µA)
Internal resistance (measuring instrument/ probe)
VDE 0701
– 0702 Ri
2
kΩ
VDE 0751-1
Ri
1
kΩ
Measurement
acc. to measuring spec./ limit
Tester acc. to regulation
Measuring by means of the differential current method
(test socket); measuring the protective conductor
current for devices of Class I (test socket); Measuring
the leakage current, contact current, leakage currents
of applied parts for ME devices, patient leakage current;
protection classes I to II
VDE 0701-0702, Class I
Protective conductor current,3.5 mA
Heating devices up to 3.5 kW
3.5 mA
at > 3.5 kW
1 mA/ kW
max.
10.0 mA
VDE 0701-0702
Contact current (ICont)
Class I - II
0.5 mA
VDE 0751-1
Class I ILeak
0.5 mA
Class II ILeak
0.1 mA
EN 61010-1
(VDE 0411-T1)
EN 61557-1
(VDE 0413 T1)
DIN EN 61557-16:2015-12
VDE 0404-3
Measuring range:
0.020 ... 25.000 mA
(displayed from 20 µA on)
Resolution:
0.001 mA
Accuracy:
at 230 V AC
10 %
15 % of the measured value
(from 100 µA on)
manual/ automatic pole reversal!
Internal resistance (measuring instrument/ probe)
VDE 0701
– 0702 Ri
2
kΩ
VDE 0751-1
Ri
1
kΩ
