15
EN
ATyS Controller A15 - 549779A - SOCOMEC
9. CONNECTIONS
DANGER
When using the ATyS A15 without the Socomec Harness, gG 4A fuse protection is
required on the voltage sensing inputs cf connection diagrams.
When using the A15 with ATyS R and the Socomec harness gG fuses are mandatory.
9.1. Networks
9.1.1. Type of networks
1P +N :
The A15 is suitable for single phase networks, for with voltages within 184-300 V.a.c Ph-N
In these networks, the phase must be connected to the L1 input (terminal 104 for source 1 and 204 for source 2).
Load
Source 1
Source 2
1
N
1
N
3P+N:
The A15 is suitable for three phase with neutral networks, for with voltages within 184-300 V.a.c Ph-N and
318-520 PH-PH.
In these networks, the phase must be connected to the L1 input (terminal 104 for source 1 and 204 for source 2).
1
Source 1
Load
Source 2
2
3
N
1
2
3
N
