Overview diagram of the DC feeder unit
-
+
1ES-
1ES+
1
2
3
4
5
6
7
Drive DC busbars (+ and -)
1
DC switch/disconnector ([Q11], F290)
2
Charging circuit (switch: [Q10], resistors: [R10], F272)
3
DC fuses [F11]
4
Common mode filters ([R11], E208)
5
Current transducers ([T353], G353)
6
External DC connection terminals [ES-, ES+]
7
Operation principle and hardware description 15
Содержание ACS880-7107LC DC
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