ABB ACS 800 Series 매뉴얼 - 페이지 10

{카테고리_이름} ABB ACS 800 Series에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB ACS 800 Series 16 페이지. Converter modules with electrolytic dc capacitors in the dc link
ABB ACS 800 Series에 대해서도 마찬가지입니다: 사용자 설명서 (14 페이지), 설치 공지 (2 페이지)

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ABB ACS 800 Series 매뉴얼
10 Reforming the capacitors
If the non-operational time has been more than two (graph a) or three (graph b) years,
reform the converter using the method in section
supply
on page
11
or
Reforming time (hours)
6
5
4
3
2
1
1/2
0
0
a) Product series ACS800, ACS850, ACQ810, ACSM1, ACS880-104, ACS380, ACH480 and
ACS480
b) Product series ACH580, ACQ580, ACS580 and ACS880 except ACS880-104

Checking the converter age

The converter serial number defines the week when the converter was manufactured:
•
7 digits: For example, in 3260034, 3 denotes manufacturing year (2003), 26
manufacturing week and 0034 running manufacturing number.
•
8 digits: For example, in 14250125, 1 denotes manufacturing country (1 = Finland), 4
manufacturing year (2004), 25 manufacturing week and 0125 running manufacturing
number.
•
10 digits: For example, in 1173200725, 1 denotes manufacturing country, 17
manufacturing year (2017), 32 manufacturing week and 00725 running manufacturing
number.
Reforming with external diode bridge
a
1
2
Reforming with external DC power
on page 13.
b
3
4
Non-operational time (years)
5
6