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EN
ATYSt - 541995C - SOCOMEC
7.2. Networks and Power Connection possibilities
7.2.1. Type of networks
1BL
Single phase network
Load
Source 1 Source 2
1
N
1
N
3BL
Three phase network
without neutral
(with 1 CT connected on Phase 1)
3NBL
Three phase network
without neutral
1
Source 1
Load
Source 2
2
3
1
2
3
1
Source 1
Source 2
2
3
1
2
3
4BL
Three phase network with neutral
(with 1 CT connected on Phase 1)
4NBL
Three phase network with neutral
1
Source 1
Load
Source 2
2
3
N
1
2
3
N
1
Source 1
Load
Source 2
2
3
N
1
2
3
N