Distributing power to UPS units, controlling the mains supply and making systems more failsafe
To assure the highest possible level of availability for EFFEKTA UPS systems, it is often advisable to adopt additional measures in the mains supply downstream of the uninterruptible power supply to achieve optimum performance levels from your UPS equipment. Here is a summary of suitable products for this:
UPS management – SNMP CS 141 adapter
External box or slot card Standard or budget version
SNMP CS141 – Prospect
ATS 16 A / 30 A
Transfer switches for single-phase mains supply Redundant power supply with several UPS units
ATS 16A / 30A – Prospect
STS 100 A – 800 A
Transfer switches for 3-phase mains supply Redundant power supply with several UPS units
STS 100A – 800A – Prospect
External bypass
Bypass circuit for UPS units Uninterruptible power supply for maintenance work
External Bypass – Prospect
Electronic interrupter unit (EIU)
Protection of the UPS-operated mains supply from short-circuits Disengagement of the affected load path
EIU and Relay cards – Prospect
Relay cards
Equipotential exchange of UPS messages Transmitting and receiving signals