ABB ACS880-207, Hardware Manual

Page: 28 / 148

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LCL filter module (type BLCL-2x-x for frame R8i multiples)
„
A B
6
2
4
5
1
3
7
8
9
10
LCL filter module, front A
LCL filter module, back B
Input (AC) connection 1.
Output (AC) connection 2.
Terminal block [X55] (power supply for module heating element, C183; direct-on-line fan supply,
C188) (ready-connected) 3.
Handle 4.
Fan 5.
Wheels 6.
Fiber optic connections and LEDs of the BDFC board 7.
Terminal block [X30] (power supply for module direct-on-line fan, C188 and heating element,
C183; module thermal cutoff circuit) 8.
Type designation label 9.
The unpainted grounding point (PE) 10.
28 Operation principle and hardware description