ABB PVS800-57-1000kW-C - Cabinet Layout of Frame R8 I

Operation principle and hardware description 45
 Cabinet layout of frame R8i
A cabinet of frame R8i is shown below with doors open and shrouds removed.
8
13
18
5
2
1
14
15
16
17
19
A B C D
Description
1 DC cable lead-throughs
2 DC input terminals (fuse protected)
3 Input DC fuses
4 Connecting knobs for temporary grounding of the DC busbars for work
5 DC main switch
6 Ground fault monitoring device (options +Q954 and +Q976)
7 DC contactor
8 Inverter DC fuses
9 Inverter module
10 Inverter module cooling fan
11 LCL filter
12 LCL filter cooling fan
13 AC contactor
14 AC main switch-disconnector with fuses (Q1)
15 AC output (grid connection) terminals with connecting knobs for temporary grounding for work
16 Cabinet fans (on the cubicle doors)
17 AC output cable lead-throughs
18 Grid monitoring relay (options +Q969, +Q974 and +Q980)
19 115/230 V auxiliary control voltage connection terminals and switch
20 Heating resistor (option +G300)
21 Junction box power supply (option +G410)
22 Roof fan
External control interfaces
23 RDCU control unit (A41, inverter
control unit). Optional fieldbus
adapter modules: +K454,
+K458, +K466, +K479.
24 RDCU control unit (A43, master
control unit)
25 NETA-x1 Intelligent Ethernet
adapter (options +K464 and
+K484)
26 VSN700-05 data logger (options
+K485 and +K486)
Cubicles
A Auxiliary control cubicle
B Output cubicle
C Inverter module cubicle
D Incoming cubicle
9
6
7
12
20
20
20
20
21
3
4
10
11
D
1
2
3
4
16
16
23
22
4
25
24
6
26