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COMBI521
EN - 117
Test on RCD protection (molded-case type)
Differential protection type (RCD): AC ( ), A (
),General (G), Selective (S) and B(
)
Voltage range P-PE, P-N:
100V
265V RCD type A, A and B (I
N
≤
100mA)
190V
265V RCD type B (I
N = 300mA)
Voltage range N-PE :
<10V
Rated tripping currents (I
N):
6mA,10mA, 30mA, 100mA, 300mA, 500mA, 650mA, 1000mA
Frequency:
50/60Hz
5%
Molded-case RCD tripping current - (for General RCDs only)
RCD type
I
N Range
I
N
[mA]
Resolution [mA]
Accuracy
AC, A, B
6mA,10mA
(0.2
1.1) I
N
0.1I
N
- 0%, +10%I
N
AC, A, B
30mA
I
N
300mA
- 0%, +5%I
N
AC, A
500mA
I
N
650mA
Measurement duration of molded-case RCD tripping time – TT/TN systems
x 1/2
x 1
x 5
AUTO
AUTO+
\ G S G S G S
G
S G S
G S
6mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999 999 999 999
310
10mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999 999 999 999
310
30mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999 999 999 999
310
100mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999 999 999 999
310
300mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999 999 999 999
310
500mA
650mA
AC 999 999 999 999 50 150
310
A 999 999 999 999
310
B
1000mA
AC 999 999 999
A 999 999 999
B
Table with duration of tripping time measurement [ms] - Resolution: 1ms, Accuracy:
(2.0
r 2digits)
Measurement duration of molded-case RCD tripping time – IT systems
x 1/2
x 1
x 5
AUTO
AUTO+
\ G S G S G S G
S G S G S
6mA
10mA
30mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999
999 999
999 310
100mA
300mA
AC 999 999 999 999 50 150
310
A 999 999 999 999 50 150
310
B 999
999 999
999 310
500mA
650mA
AC 999 999 999 999 50 150
310
A 999
999 999
999
310
B
1000mA
AC
999
999 999
999
A 999
999 999
999
B
Table with duration of tripping time measurement [ms] - Resolution: 1ms, Accuracy:
(2.0
r 2digits)
Содержание COMBI521
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