Sinexcel PDC-100K, Руководство пользователя

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with SPD protectors, DC circuit breakers and auxiliary power distribution units. Figure below is a topological
diagram of the composition.
DC Breaker n
PV n
-
DC Breaker 1
PV 1
-
……
PCS-DC Module, n=1~8
……
PCS-DC Module 1
PCS-DC Module n
DC Breaker
DC SPD
Battery
DC Breaker, n=1~8
DC SPD
Fig. 3-2 Topological graph for DC-DC Converter
Main composition of DC-DC Converter is shown in Table.3-2
Table 3-2 Main composition of DC-DC Converter
Serial No. Item Quantity Remark
1 Cabinet 1 The cabinet is equipped with distribution
components.
2 DC-DC module 1 OR
2,OR 3 to
8
1 for 50kW
；
2 for 100kW; 3 for 150kW
8 for 400kW
3 Power Management Unit 1 It is installed in the cabinet door.
4 PV switch 1 or more Numbered in QF1-QF8(1#-8#DC models
match PV switch)
5 Battery switch 1 or more Numbered in QF9-QF16(1#-8#DC models
match Battery switch)
6 SPD protector 1 or more Numbered in FV1-FV8(1#-8#DC models
match SPD)
7 SPD protector switch 1 or more Numbered in Q3-Q10(1#-8#DC models match
SPD protector switch )
8 24V switching power
supply switch 1 Q1
9 external AUX power
supply switch 1 Q2