5
EN
ATyS d H - 544077E - SOCOMEC
2. INTRODUCTION
ATyS d H “remotely operated transfer switching equipment” (RTSE) is designed for use in power systems for the safe
transfer of a load supply between a normal and an alternate source. The changeover is done in open transition and with
minimum supply interruption during transfer ensuring full compliance with IEC 60947-6-1 and GB 14048-11.
The ATyS d is a full load break Class PC RTSE, capable of “making and withstanding short circuit currents” assigned to
IEC 60947-6-1 and GB 14048-11, with utilization categories of up to AC32B / AC33iB respectively.
ATyS d H source changeover switches ensure :
•
Power Control and Safety between a normal and an alternate source.
•
A complete product delivered as a fully assembled and tested solution.
• Integrated and robust switch disconnection.
•
Window with clearly visible position indication I – 0 - II.
•
An inherent mechanical interlock.
•
Stable positions (I – 0 – II) non affected by typical vibration and shocks.
•
Constant pressure on the contacts non effected by network voltage.
•
Energy Efficient with virtually no consumption whilst on the normal, alternate or off positions.
•
Emergency manual operation (off load).
• Integrated switch position auxiliary contacts.
• Self powered actuator through Source I and Source II power terminals.
•
Compatibility with virtually any make of ATS, AMF, Genset controller.
(Typically a SOCOMEC ATyS C55/C65 ATS Controller and driven through volt free contacts).
•
Power supply continuity for most applications.
Mains / Mains
Mains / Genset
Genset / Genset
AT
S
Contr
oller
ATyS C55 or ATyS C65
R
TSE
ATyS d H
ATyS d H
ATyS d H