Installation
Instruction handbook bmaXX 5000
Document No.: 5.09021.19
135
of 346
7
7.6 PE connection and RCD compatibility
Depending on the functional principle, leakage current >3.5 mA
AC
or >10 mA
DC
can flow
through the protective ground conductor. Consequently, a stationary ground conductor
connection in accordance with EN 61800-5-1 is required.
DANGER!
Risk of fatal injury from electrical current!
This product can cause direct and/or alternating current in the protective ground con-
ductor.
The leakage current, due to the functional principle of the device, can lead to prema-
ture triggering of the fault current protective device or generally prevent triggering of
it.
Therefore:
m Wherever a differential current device (RCD) is used for protection in case of direct
or indirect contact, only an RCD of the type B is permitted on the power supply side
of the device.
m Otherwise a different protective measure must be utilized, such as separation from
the surrounding by means of double or enhanced isolation, or separation from the
power supply system by means of an isolating transformer, for example.
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