ABB ACS880-207, Руководство по оборудованию

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Layout drawing of an IGBT supply unit 1×R8i (limited scope
version)
Limited scope means simplified version of a low power multidrive (400V and 500V) with
less options and configurations. Includes only max 980A DSU, max 810A IGBT supply units
and R1i-R7i inverter units.
Note that there is also another version of 1×R8i supply unit available, see the drawings
below. The multidrive version contains separate auxiliary control and incoming cubicles.
1
3
2
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Door closed Door open
Incoming cubicle 1
IGBT supply module cubicle 2
BCU control unit [A51] with optional modules 3
AC fuses [F1] 4
Main switch-disconnector ([Q1], F253) 5
Input power cable connections [L1, L2, L3] 6
Location of PE busbar and input power cable lead-throughs 7
LCL filter module [R03] 8
DC fuses [F2] 9
IGBT supply module [T01] 10
Module cooling fan 11
Cabinet cooling fan 12
Auxiliary voltage switch [Q21] 13
Charging assembly plate containing charging contactor [Q4] and resistors 14
16 Operation principle and hardware description