ME60
Hardware Description
1 Hardware Description
Issue 01 (2018-05-07)
88
Figure 1-43
HVDC PEM
Panel
Table 1-44
Interface Description
Interface
Name
Description
Applicable power cable terminals
Power input
port
240 V HVDC and
380 V HVDC
power input ports
HVDC dedicated terminal
Input upstream requirements
Protection components must be provided for PDFs to ensure that the rated HVDC
current of each channel is not less than 14A.
Note the derating requirements of protection components when using protection components
such as fuses and circuit breakers.
The input circuit breakers of a PDF must match the output circuit breakers.
In HVDC application scenarios, ensure that the protection components meet HVDC certification and the
fuses and circuit breakers meet positive and negative pole protection.
If the front-end PDF does not provide enough power inputs, configure a PDB that meets
the following requirements:
−
The current of each channel output by the HVDC PDB is not less than 14A.
−
Double-channel backup is used.
−
The input current is not less than the sum of current of its connected output lines.
1.8.3.8 Switch
The switch controls the power output of PMs. The two switches back up each other. When
one or two switches are in the ON state, the power output of PMs is enabled.
Содержание ME60 Series
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