Benning IT 110 - Continuity; Rcd; General Data; Contact Voltage

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The number of possible tests
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 -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)
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 (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