HT COMBITEST422 User Manual page 91

Differential protection type (RCD):
Voltage range P-PE, P-N:
Voltage range N-PE :
Rated tripping currents (IN):
Frequency:
Molded-case RCD tripping current
RCD type
IN
AC, A, B 6mA,10mA
30mA IN 300mA
AC, A, B
500mA IN 650mA
AC, A
Measurement duration of molded-case RCD tripping time – TT/TN systems
x 1/2
\ G S
AC 999 999
6mA
A 999 999
B 999 999
AC 999 999
10mA
A 999 999
B 999 999
AC 999 999
30mA
A 999 999
B 999 999
AC 999 999
100mA
A 999 999
B 999 999
AC 999 999
300mA
A 999 999
B 999 999
AC 999 999
500mA
A 999 999
650mA
B
AC 999 999
1000mA
A 999 999
B
Table with duration of tripping time measurement [ms] - Resolution: 1ms, Accuracy:(2.0reading + 2digits)
Measurement duration of molded-case RCD tripping time – IT systems
x 1/2
\ G S
6mA
AC 999 999
10mA
A 999 999
30mA
B 999 999
AC 999 999
100mA
A 999 999
300mA
B 999 999
AC 999 999
500mA
A 999 999
650mA
B
AC 999 999
1000mA
A 999 999
B
Table with duration of tripping time measurement [ms] - Resolution: 1ms, Accuracy:(2.0reading + 2digits)
Overall earth resistance without RCD tripping (Ra )
AC ( ), A ( ),General (G), Selective (S) and B(
100V 265V RCD type A, A and B (IN ≤100mA)
190V 265V RCD type B (IN = 300mA)
<10V
6mA,10mA, 30mA, 100mA, 300mA, 500mA, 650mA, 1000mA
50/60Hz  5%
- (for General RCDs only)
Resolution [mA]
Range I [mA]
N
(0.2  1.1) I  0.1I
N
x 1 x 5 AUTO
G S G S G S
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓ ✓
999 999 50 150
999 999
999
999
x 1 x 5 AUTO
G S G S G S
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓ ✓
999 999 50 150
✓ ✓
999 999 50 150
999 999
✓
999 999 50 150
✓
999 999
999 999
999 999
EN - 91
COMBITEST422
)
Accuracy
- 0%, +10%I
N
N
- 0%, +5%I
N
AUTO+
G S G S
✓
310
✓
310
310
✓
310
✓
310
310
✓
310
✓
310
310
310
310
310
310
310
310
310
310
AUTO+
G S G S
✓
310
✓
310
310
310
310
310
310
310