METREL EurotestXC MI 3152 Instruction Manual page 40

MI 3152(H) EurotestXC (2,5 kV)
3)
U
0
 120 V
TN / IT
 230 V
 120 V
TT
 230 V
Table 4.2: Trip-out times according to IEC/HD 60364-4-41
½I
General RCDs
t > 1999 ms

(non-delayed)
Selective RCDs
t > 1999 ms 130 ms < t

(time-delayed)
RCD type I
N
I
> 10  30
II
III
IV S
Table 4.4: Trip-out times according to AS/NZS 3017
Table 4.5: Maximum test times related to selected test current for general (non-delayed)
Table 4.6: Maximum test times related to selected test current for selective (time-delayed)
1)
Minimum test period for current of ½I
2)
Test current and measurement accuracy correspond to AS/NZS 3017 requirements.
3)
U is nominal U voltage.
0 LPE
Note

Trip-out limit times for PRCD, PRCD-K and PRCD-S are equal to General (non-delayed)
RCDs.
1)
½I
N
t > 800 ms

t > 400 ms

t > 300 ms

t > 200 ms

1)
I
N N
t < 300 ms

< 500 ms 60 ms < t

Table 4.3: Trip-out times according to BS 7671
1)
½I
I
N
(mA)
t

 10
40 ms
> 999 ms 300 ms 150 ms 40 ms
> 30 300 ms 150 ms 40 ms
500 ms 200 ms 150 ms
> 30 > 999 ms
130 ms 60 ms
Standard
EN 61008 / EN 61009
IEC 60364-4-41
BS 7671
AS/NZS 3017 (I, II, III) 1000 ms 1000 ms 150 ms 40 ms
Standard
EN 61008 / EN 61009 500 ms
IEC 60364-4-41
BS 7671
AS/NZS 3017 (IV)
, RCD shall not trip-out.
N
I
N
 800 ms
t

 400 ms
t

 300 ms
t

 200 ms
t

2I
N
t < 150 ms

< 200 ms 50 ms < t

2I 5I
N N N
t t t
  
40 ms 40 ms
50 ms Minimum non-actuating time
½I
I
N N
300 ms 300 ms 150 ms 40 ms
1000 ms 1000 ms 150 ms 40 ms
2000 ms 300 ms 150 ms 40 ms
RCD
½I
I
N N
500 ms 200 ms 150 ms
1000 ms 1000 ms 150 ms 40 ms
2000 ms 500 ms 200 ms 150 ms
1000 ms 1000 ms 200 ms 150 ms
RCD
39
Instrument operation
2I
N
t < 150 ms

5I
N
t < 40 ms

< 150 ms

Note
Maximum break time
2)
2I 5I
N N
2I 5I
N N
5I
N
t < 40 ms
