HT instruments MACROTEST G3 - Manual (Page 85)

MACROTESTG3 - COMBIG3
EN - 84
Test on RCD without integral current breaking device (with accessory RCDX10)
Differential protection type (RCD): AC ( ), A ( ), B( ) – Generali (G), Selettivi (S) e Ritardati ( )
Voltage range Phase-Earth, Phase-Neutral: 100V 265V RCD type AC and A, 190V 265V RCD type B
Rated tripping currents (I N): 0.3A  10A
Frequency: 50/60Hz  5%
RCD without integral current breaking device tripping current - (for General RCD only)
RCD type I

N Range I

N
[mA] Resolution [mA] Accuracy
AC, A, B 300mA IN 10A (0.3  1.1) I
N
 0.1I
N
- 0%, +5%I
N
Duration of RCD without integral current breaking device tripping time – TT/TN systems
x 1/2 x 1 x 2 x 5 AUTO
\ G S G S G S G S G S
G S
0.3A

1.0A
AC 999 999 999 999 999 999 200 250 50 150   310
A 999 999 999 999 999 999 200 250 50 150   310
B 999 999 999 999 999 999 310
1.1A

3.0A
AC 999 999 999 999 999 999 200 250 50 150   310
A 999 999 999 999 999 999 200 250 50 150   310
B 999 999 999 999 999 999
3.1A

6.5A
AC 999 999 999 999 999 999 200 250 50 150   310
A 999 999 999 999 999 999 200 250 50 150   310
B 999 999 999 999 999 999
6.6A

10.0A
AC 999 999 999 999 999 999 200 250
A 999 999 999 999 999 999
B
Table with duration of tripping time measurement [ms] - Resolution: 1ms, Accuracy:

(2.0

reading + 2digits)
Duration of RCD without integral current breaking device tripping time – IT systems
x 1/2 x 1 x 2 x 5 AUTO
\ G S G S G S G S G S
G S
0.3A

3.0A
AC 999 999 999 999 999 999 200 250 50 150   310
A
B
3.1A

6.5A
AC 999 999 999 999 999 999 200 250 50 150   310
A
B
6.6A

10.0A
AC 999 999 999 999 999 999 200 250
A
B
Table with duration of tripping time measurement [ms] - Resolution: 1ms, Accuracy:

(2.0

reading + 2digits)
Overall earth resistance without RCD tripping (Ra)
Voltage range Phase-Earth, Phase-Neutral: 100

265V, Frequency: 50/60Hz

5%
Global earth resistance in systems with Neutral
Range [

] Resolution [

] Accuracy
0.01  9.99 0.01  (5  reading + 0.1  )
10.0

199.9 0.1 
(5

reading + 1

)
200  1999 1  (5  reading + 3  )
Ut LIM (UL): 25V or 50V, Maximum current: <15mA
Global earth resistance in systems without Neutral
Range [  ] Resolution [  ] Accuracy
1

1999 1 -0%, +(5.0

rdg + 3

)
Maximum current: < ½ I

N
set ; Ut LIM (UL): 25V or 50V