Benning IT 120 B 044102 Manual De Usuario
Los códigos de productos
044102
58
The number of possible tests
with a new set of batteries
with a new set of batteries
bis zu 5500
Automatic polarity reversal of the test voltage
9.2.2 Continuity
Measuring range (mA)
Resolution (mA)
Accuracy
0.0 - 99.9
0.1
± (5 % of reading + 3 digits)
100 - 1999
1
Open-circuit voltage
6.5 V
DC
- 9 V
DC
Short-circuit current
max. 8.5 mA
Test lead compensation
up to 5 Ω
9.3 RCD
9.3.1 General data
Nominal residual current
10 mA, 30 mA, 100 mA, 300 mA, 500 mA, 1000 mA
Accuracy of
nominal residual current measurement
nominal residual current measurement
-0 / +0.1
⋅I
∆
; I
∆
= I
∆N
, 2
×I
∆N
, 5
×I
∆N
-0.1
⋅I
∆
/ +0; I
∆
= ½
×I
∆N
Test current shape
Sine-wave (AC type), pulsed (A type), smooth
direct current (B type)
direct current (B type)
RCD type:
general (G, non-delayed), selective (S, time-delayed)
Test current starting polarity
0° or 180°
Voltage range
100 V - 264 V (45 Hz - 65 Hz)
RCD test current selection (r.m.s. value calculated to 20 ms) according to IEC 61009:
I
∆N
× ½
I
∆N
× 1
I
∆N
× 2
I
∆N
× 5
RCD I
∆
I
∆N
(mA)
AC
A
B
AC
A
B
AC
A
B
AC
A
B
AC
A
B
10
5
3.5
5
10
20
20
20
40
40
50
100
100
30
15
10.5
15
30
42
60
60
84
120
150
212
300
100
50
35
50
100
141
200
200
282
400
500
707
1000
300
150
105
150
300
424
600
600
848
*)
1500
*)
*)
500
250
175
250
500
707
1000 1000 1410
*)
2500
*)
*)
1000
500
350
500
1000 1410
*)
2000
*)
*)
*)
*)
*)
*)
*)
not available
Type AC:
sinusoidal testing current
Type A:
pulsating testing current
Type B:
testing current is a smooth direct current
9.3.2 Contact voltage
Measuring range according to EN61557-6: 3.0 up to 99.9 V at 50 V
Measuring range according to EN61557-6: 3.0 up to 49 V at 25 V
Measuring range according to EN61557-6: 3.0 up to 49 V at 25 V
Measuring range (mA)
Resolution (mA)
Accuracy
0.0 (3.0) - 9.9
0.1
(-0 % / +10 %) of reading +2 digits
10.0 - 99.9
0.1
(-0 % / +10 %) of reading