Fluke 1650B [58/62] Tripping current measurement ramp test i n

Fluke 1650B [58/62] Tripping current measurement ramp test i n
165XB
Users Manual
50
Maximum Trip Time
The RCD W symbol switches on when testing the RCD trip time if the trip time
meets the following conditions:
RCD I Δ N Trip time limits
AC, G x 1 Less than 300 ms
AC, G - S type x 1 Between 130 ms and 500 ms
A x 1 Less than 300 ms
A - S type x 1 Between 130 ms and 500 ms
AC, G x 5 Less than 40 ms
AC, G - S type x 5 Between 50 ms and 150 ms
A x 5 Less than 40 ms
A - S type x 5 Between 50 ms and 150 ms
Tripping Current Measurement/Ramp Test (I
Δ
N
)
Models 1652B and 1653B
Dwell Time
Current Range Step Size
Type G Type S
Measurement
Accuracy
*30 % to 110 % of
RCD rated current
10 % of I
Δ N
300
ms/step
500
ms/step
±5 %
Note
* 30% to 150% for Type A I
Δ N
> 10mA, 30% to 210% for Type A I
Δ N
= 10mA

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