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Type designation label of the DC feeder unit
Each converter unit has a type designation label attached onto the inside of the cubicle
door. The type designation label includes the ratings, appropriate markings, a type
designation and a serial number of the unit. An example is shown below.
MADE IN FINLAND
ABB Oy
Hiomontie 13
00380 Helsinki
Finland
FRAME
1xST
2
Liquid cooling
4
IP42
1
Type designation
2
Number or parallel strings
3
Cooling system and other additional data
4
Degree of protection
5
Ratings
6
Valid markings. See ACS880 liquid-cooled multidrive cabinets and modules electrical planning instruc-
tions (3AXD50000048634 [English]).
7
Serial number. The first digit of the serial number refers to the manufacturing plant. The next four digits
refer to the unit's manufacturing year and week, respectively. The remaining digits complete the serial
number so that there are no two units with the same number.
ACS880-7107LC-0950A-7+A012+B054+C121+
1
F290+G300+G320+G338+H352+H367
Input
U 1
742/849/976 VDC
950 A
l 1
f
-
Output
U 1
742/849/976 VDC
950 A
l 1
f
-
3
Operation principle and hardware description 19
5
7
S/N:
6
1190403889
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