Enplus EVO UPS 10000VA, Руководство пользователя

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14
Installing UPS
Ensure that the installation site has all electrical connections properly carried out. In
addition, refer to figures 2 to 4 to check the fuse and cable dimensions.
Isolate and secure the source against reclosing. Both input and output circuit breakers
(located in the back) must be “OFF”.
Refer to figure 2 to 4 for single cable input and figure 2 to 4 for dual cable input.
Connect the UPS according to these diagrams. If installing dual cables, the
interconnection jumper (b*) needs to be removed as in figure 2 to 4. Fuse and cable
sizes are given in figure 2 to 4.
During installation, if it cannot be determined that neutral is grounded or the
identification of the neutral status of the mains supply is unreliable, an additional two
pole disconnect device is necessary in the building installation.
At the back of the unit you will find the Emergency Power Off (EPO), which when
open will immediately shut down the logic circuit output of the UPS as in figure 2 to 4.
Wiring the EPO signal is optional.
Caution! Local safety requirements may require a separate external Emergency Power
Off that opens output circuit breakers, and if so, use figures 2 to 4 for proper installation.
Refer to local wiring rules.
Should computer or alarm connections be used, use connections according to chapter 6
of the manual provided with that option. The connections can be referred to on the rear
panel.
The installation is now complete.
Circuit Breaker
Rectifier I/P
AC
DC
DC
AC
Wiring AWG
L N PE
INPUT
BATTERY
Static Bypass
L
N
PE
L
N
PE
Wiring AWG
L N PE
OUTPUT
External EPO