Falcon FN2-4.5K-2TXI, Инструкция по установке и эксплуатации

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Installation & User Manual Falcon Electric, Inc.
FN2 Series OM480051 Rev.: E
41
N+1 / Parallel Operation
Up to (4) FN2 Series UPSs may be connected in parallel to provide up to 24kVA capacity for
6kVA models and 40kVA capacity for 10kVA models.
N+1 Parallel Redundant configuration allows up to 4 UPSs of the same capacity to be
connected in parallel onto a common output bus. This configuration establishes one UPS (N)
and up to 3 spares (N+#). The N+1 operation is automatically controlled by the UPS output load
monitoring. During normal operation the load is shared equally among the total number of UPSs
installed. If the total connected load amount is equal to or less than the capacity of one UPS in
the system, the N+1 operation will be active. When the load is above the capacity of a single
UPS in the system, the N+1 operation will be inactive, and the total output capacity will
increase.
N+1 Parallel Redundancy protects critical equipment in case of a single UPS failure and is
expandable if the application power consumption increases.
*Please see Parallel / N+1 Quick Installation Guide for installation / operation details.
Power Wiring Diagram
(Optional)