User Manual 5 Electrical Connection
The external circuit breaker is not included in the scope of delivery, and users need
to prepare it by themselves if necessary.
The external circuit breaker just needs to meet the above two parameters
(nominal voltage and nominal current). Other parameters, such as breaking
capacity, are not mandatory requirement.
NOTICE
Isolation voltage of the MPLC cable should be greater than 1,000V, recommended
cable specification: 0.5~0.75mm
2
.
The MPLC connection cable must be connected to a three-level surge protector,
otherwise it may cause damage to the equipment.
NOTICE
The built-in MPLC module of the Data Logger supports AC voltage less than 1000V.
When using the MPLC communication method, the communication distance
between the Data Logger and the inverter should not exceed 1000 meters.
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