METREL EasiPLUS MI 3000 - General Data; Low Current Continuity; RCD Testing

MI 3000 EasiPLUS Maintenance
52
Open-circuit voltage.......................... 6.5 V
DC
 9 V
DC
Measuring current............................. min. 200 mA into load resistance of 2 
Test lead compensation.................... up to 5 
The number of possible tests
with a new set of batteries ................ up to 5500
Automatic polarity reversal of the test voltage.
7.2.2 Low current continuity
Measuring range () Resolution ()
Accuracy
0.0  99.9
0.1
100  1999
1
(5 % of reading + 3 digits)
Open-circuit voltage.......................... 6.5 V
DC
 9 V
DC
Short-circuit current .......................... max. 8.5 mA
Test lead compensation.................... up to 5 
7.3 RCD testing
7.3.1 General data
Nominal residual current................... 10 mA, 30 mA, 100 mA, 300 mA, 500 mA,
1000 mA
Nominal residual current accuracy.... -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), pulsed (A)
RCD type .......................................... general (G, non-delayed), selective (S, time-
delayed)
Test current starting polarity ............. 0
0
or 180
0
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:
½
I
N
1I
N
2I
N
5I
N
RCD I
I
N
(mA)
AC A AC A AC A AC A AC A
10 5 3,5 10 20 20 40 50 100
 
30 15 10,5 30 42 60 84 150 212
 
100 50 35 100 141 200 282 500 707
 
300 150 105 300 424 600 848 1500
*)
 
500 250 175 500 707 1000 1410 2500
*)
 
1000 500 350 1000 1410 2000
*) *) *)
 
*)
not available