Autometers Systems A-400M 프로그래밍 및 설치 브로셔 - 페이지 15
{카테고리_이름} Autometers Systems A-400M에 대한 프로그래밍 및 설치 브로셔을 온라인으로 검색하거나 PDF를 다운로드하세요. Autometers Systems A-400M 17 페이지. Mid approved sgs.uk appendix b and d, measures kwh, kvarh, kvar,pf,hz, max demand, rs 485 modbus autometers v6 protocol, two pulse outputs, bi- directional measurement for import and export, back light lcd for full viewing angles, available as 1 phase 2 w
페이지 인쇄7.2 Wiring Diagrams
The A-400 can be supplied with two wiring configurations: Mains entering at the top, load at the
bottom - see fig.A; or mains entering at the bottom, load at the top - see fig.B.
Fig.A Mains at the top
MAINS
L1 L2 L3 N
1
2
5
6
LOAD
L1 L2 L3 N
3 phase 4 wire
Fig.B Mains at the bottom
L1 L2 L3 N
LOAD
5
6
1
2
L1 L2 L3 N
MAINS
3 phase 4 wire
3
4
7
8
7
8
3
4
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L1
L3
L2
1
2
3
4
5
6
7
8
L1
L3
L2
3 phase 3 wire
L1
L3
L2
5
6
7
8
1
2
3
4
L1
L3
L2
3 phase 3 wire
L1
N
1
2
3
4
5
6
7
8
L1
N
1 phase 2 wire
L1
N
5
6
7
8
1
2
3
4
L1
N
1 phase 2 wire
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