socomec ATyS Series - 4. QUICK START; 4.1. Quick Start ATyS r Frame B3 to B5 (125 A to 630 A)

ATyStM - 542931D - SOCOMEC
10 EN
4. ATYSTM VERSIONS
The ATyStM is available as 4P with the possibility of being used on virtually any automatic open transition type of
application.
Measurement accuracy: Frequency: 1% - Voltage: 1%
4.1. Product presentation
This quick-acting transfer switch incorporates:
1. 2 mechanically interlocked switches.
2. A quick-acting electric control unit enabling
automatic or manual system operation.
3. Electrical specications compliant with product
standards, and a version identication.
4. Changeover switch wiring identication.
5. Connection of control/command circuits.
3
1
2
4
5
CAUTION ! Ensure that the load is connected to the top of the switch with the motorisation on the right
hand side as shown.
4.2. Specications and advantages
1 - Power section:
A fully integrated and interlocked transfer switch, with high electrical performance offering microprocessor control and
monitoring.
2 - Operation:
A exible operating mechanism enabling quick motorised transfer in automatic mode or locally in manual mode
for emergency operations. Features a locking device to ensure (in position zero) a secured isolation of the load
(padlocked).
4.3. Supply types
The power supply of ATyStM is required to be 220 VAC -20% to 240VAC +20% at a frequency of 50/60 Hz and has
been developed so as to meet most network congurations.
Version 230 / 400 VAC
Umin Umax
Ph-N 176 288
Ph-Ph 305 498