Single-Phase Energy Measurement Box – Operating Instructions
© Festo Didactic
8130877
13
WARNING
•
Disconnect from all sources of electric power!
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Switch off the power supply before working on the circuit.
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Please note that electrical energy may be stored in individual components.
Further information on this issue is available in the datasheets and operating
instructions included with the components.
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Warning!
Capacitors inside the device may still be charged even after being
disconnected from all sources of voltage.