socomec ATyS Series Installation And Operating Manual

ATyStM - 542931D - SOCOMEC
19EN
11. CONNECTION OF THE POWER CIRCUITS
15mm
Source supply side
10 to
70 mm²
Hexagonal Metric
Allen size 4
5 Nm
It is essential to tighten all used terminals, with cables and/or bridging bars, before use.
11.1. Ratings / cross-sections table of correspondence
40 A 63 A 80 A 100 A 125 A 160 A
Min cable size
recommended (mm
2
)
10 16 25 35 50 50
**Max cable size
recommended (mm
2
)
50 50 50 50 70* 70*
*With extension unit.
** Maximum cable size for rigid cable is 50mm
2
. For larger terminations use the power connection terminals ref. 13994017.
Not compatible with aluminium cables
11.2. Parallel pole set-up for a 4P device used in single phase
Rating conversion table for use in single phase and two-by-two parallel pole set up.
(Max ambient temperature = 40°C).
Nominal current rating in three-phase (A) Nominal current rating in single-phase (2 poles in //) (A)
40 63
63 100
80 125
100 160
125 200
160 250

socomec ATyS Series Specifications

General

Type	Automatic Transfer Switch (ATS)
Transfer Mode	Open or closed transition
Control	Automatic, Manual, Remote
Standards	IEC 60947-6-1
Communication	Modbus, Ethernet
Protection Degree	IP20
Poles	3 or 4 poles