Liebert Vertiv GXT5, Инструкция по установке и эксплуатации

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Vertiv | Liebert® GXT5™ | Installer/User Guide 39
PORT
NO.
PORT
NAME
PIN
NO.
PIN NAME DESCRIPTION
2 Input 2
3 Remote Comms 2
User configurable dry-contact input that can be set to trigger
the events below. The user can also select the dry-contact as
either NO or NC. (See System Parameter Options on page
65 ) When NO, Pins 3 and 4 are shorted to trigger the event.
When NC, Pins 3 and 4 are opened to trigger the event.
Options are:
• Disable (default)
• Battery mode shutdown - If the UPS is running on batteries
and this input is triggered, the UPS shuts down
• Any mode shutdown - If this input is triggered, the UPS
shuts down regardless of current operating mode
• Maintenance mode-For 16 & 20 kVA model, If this input is
triggered, it means the UPS is in maintenance mode.
4 Signal Ground Signal Ground
3 Battery
5 EBC Detection
Automatically detects number of external- battery cabinets
when pins 5 and 6 are connected to the detection port, see
Installing External Battery Cabinets on page 26 .
6 EBC Detection
Automatically detects number of external- battery cabinets
when pins 5 and 6 are connected to the detection port, see
Installing External Battery Cabinets on page 26 .
REPO
REPO
Input
7 +5V REPO power supply, 5-Vdc 100-mA
8 REPO Coil -NC
NC, activated when Pin 7 and Pin 8 is open
NOTE: For details on REPO connection and operation, see
Connecting a Remote Emergency Power-off (REPO) Switch
on page 40 .
5 Output 5 9, 10 Remote Fault Alert 5
User configurable dry-contact output that can be set to alert
the user to the faults below.
The user can also select the dry-contact as either NO or NC.
(See System Parameter Options on page 65 ) When NO,
Pins 9 and 10 are shorted when the fault occurs. When NC, Pins
9 and 10 are opened when the fault occurs.
Options are:
• Low battery (default)
• On battery
• On bypass
• UPS fault
6 Output 6 11, 12 Remote Fault Alert 6
User configurable dry-contact output that can be set to alert
the user to the faults below.
The user can also select the dry-contact as either NO or NC.
(See System Parameter Options on page 65 ) When NO,
Pins 11 and 12 are shorted when the fault occurs. When NC, Pins
11 and 12 are opened when the fault occurs.
Options are:
• Low battery
• On battery
• On bypass
• UPS fault (default)