socomec ITYS - Connections and Wiring; Electrical Connection Diagrams

25
ENGLISH
ITYS 1-10 kVA - Ref.: IOMITYTWXX05-GB 00
The installation and the system must comply with national plant regulations. If a dif-
ferential switch is installed on the mains power switch (optional), it must be inserted
upstream from the distribution panel.
CAUTION!
Use selective type differentials. Any current dispersed by the loads will be
summed to that of the UPS. The differential protection must be regulated
in cases of loads with high current dispersion.
NA N L + - NL
6 to 10 kVA
NL+ - NL
NL+ - NL
OUTPUT
OUTPUT
BATTERY
BATTERY
INPUT
INPUT
14. CONNECTIONS
UPS
Mains Output
ø UPS ø
(mm²) (mm²)
≥ 6 6 kVA ≥ 6
≥ 10 10 kVA ≥ 10
14-1
14-3
14-4 14-5
14-2