Liebert EXL S1
CONNECTIVITY PANELS
User Manual 10H52226UM60 - Rev. 1 - 01/2017
70
appear on the display. To resume normal operation, the operator should turn EPO button to CLOSED
position, reset the fault on the display and turn on the UPS.
If this button is not installed, one jumper lead must be connected between pins 1 and 2.
For an indication of EPO status, connect pins 5, 6 and 7 to an external supervision system.
To ensure compliance of the wiring installation with European Harmonized Document HD384-4-46 S1,
an Emergency Switching Device (ESD) must be installed after the UPS.
1)
Contact Vertiv technical support for different configuration
The maximum cable diameter is 0.75 mm
2
.
4.2.5. XP11 - Input Connector
Connection with customer plant:
12-wire connector used for dry contacts, only safe operating voltage should be connected here.
The current level for all inputs is less than 5mA at 12 or 24V.
Connection should be as follows:
PIN
Signal
Explanation
PIN 1-2
1° EPO INPUT
EPO is ON when either input 1 or input 2 are
open; the inputs are independent and in OR
logic
1)
PIN 3-4
2° EPO INPUT
PIN 5-6-7
RPO Status CONTACT
Form C dry contact. 1A @24 Vdc
Warning
The external Push-Button must be voltage free and isolated from all sources and GND.
The external EPO supervisor Input must not exceed 24V 1A.
Customer plant
Содержание Liebert EXL
Страница 1: ...Liebert EXL User Manual...
Страница 2: ...Liebert EXL UNINTERRUPTIBLE POWER SUPPLY USER MANUAL 10H52226UM60 rev 1...
Страница 7: ...Liebert EXL S1 6 User Manual 10H52226UM60 Rev 1 01 2017...
Страница 36: ...Preparation For Use Liebert EXL S1 35 User Manual 10H52226UM60 Rev 1 01 2017 BLANK PAGE...
Страница 74: ...CONNECTIVITY PANELS Liebert EXL S1 73 User Manual 10H52226UM60 Rev 1 01 2017 BLANK PAGE...
Страница 84: ...Normal and safe operation Liebert EXL S1 83 User Manual 10H52226UM60 Rev 1 01 2017 BLANK PAGE...
Страница 86: ...Maintenance Liebert EXL S1 85 User Manual 10H52226UM60 Rev 1 01 2017 BLANK PAGE...
Страница 94: ...PARALLEL CONFIGURATION Liebert EXL S1 93 User Manual 10H52226UM60 Rev 1 01 2017 BLANK PAGE...
Страница 102: ...Options Liebert EXL S1 101 User Manual 10H52226UM60 Rev 1 01 2017 BLANK PAGE...