socomec Netys RT Options Manual page 5

by-PASS OF cONNecTION FOR UPS IN PARAllel
Parallel redundant operation for business continuity
To achieve the highest level of availability and to power mission critical loads, NETYS RT UPS modules above 3 kVA can be config-
ured for 1:1 redundancy.
Redundant operation (1+1) means: the system incorporates one more UPS module than is needed to protect the load; in the unlikely
event of one module failure, it guarantees sufficient power supply capacity to the load by maintaining online protection.
Parallel technology is based on the principle of load sharing, whereby both units are always kept active.
Connection of BY-PASS for UPS in parallel
COM. SLOT COM. SLOT
PA EL RS232 PA EL RS232
EPO EPO
- Ref.: IOMNETRTXX03-XX 02 5