Eaton 9393PM, Руководство пользователя и инструкция по установке, Страница: 13 / 34

Sync Control for Eaton 9395P and 93PM 13
User’s and Installation Guide
Table 3-2 Eaton 9395P UPS System Control Wiring Interconnections for Parallel Systems (Distributed
Bypass)
Function
From UPS
System A
To Sync
Control
Wire Size
[mm
2
]
Voltage Note
Bypass Voltage A
System A
(1
Bypass Phase A
TB1-78 1,5 400Vac
Bypass Voltage B
System A (1
Bypass Phase B
TB1-79 1,5 400Vac
Bypass Voltage C
System A (1
Bypass Phase C
TB1-80 1,5 400Vac
Output Voltage A
System A (2
Output Phase A
TB1-81 1,5 400Vac
Output Voltage B
System A (2
Output Phase B
TB1-82 1,5 400Vac
Output Voltage C
System A (2
Output Phase C
TB1-83 1,5 400Vac
Bypass Voltage A Return TB6-8 (3 TB1-84 1,5 400Vac
Bypass Voltage B Return TB6-9 (3 TB1-85 1,5 400Vac
Bypass Voltage C Return TB6-10 (3 TB1-86 1,5 400Vac
Building Alarm 1 (4 TB3-1 (3 TB1-54 1,5 24Vdc
Twisted pair
Building Alarm 1 Return TB3-2
(3
TB1-55 1,5 24Vdc
On Bypass (N.O.) TB2-5 (3 TB1-52 1,5 24Vdc
Twisted pair
On Bypass Common TB2-6 (3 TB1-51 1,5 24Vdc
Function
From UPS
System B
To Sync
Control
Wire Size
[mm
2
]
Voltage Note
Bypass Voltage A
System B
(1
Bypass Phase A
TB1-87 1,5 400Vac
Bypass Voltage B
System B (1
Bypass Phase B
TB1-88 1,5 400Vac
Bypass Voltage C
System B (1
Bypass Phase C
TB1-89 1,5 400Vac
Output Voltage A
System B (2
Output Phase A
TB1-90 1,5 400Vac
Output Voltage B
System B (2
Output Phase B
TB1-91 1,5 400Vac
Output Voltage C
System B (2
Output Phase C
TB1-92 1,5 400Vac
Bypass Voltage A Return TB6-8 (3 TB1-93 1,5 400Vac
Bypass Voltage B Return TB6-9
(3
TB1-94 1,5 400Vac
Bypass Voltage C Return TB6-10 (3 TB1-95 1,5 400Vac
Building Alarm 1 (4 TB3-1 (3 TB1-56 1,5 24Vdc
Twisted pair
Building Alarm 1 Return TB3-2
(3
TB1-57 1,5 24Vdc
On Bypass (N.O.) TB2-5 (3 TB1-53 1,5 24Vdc
Twisted pair
On Bypass Common TB2-6 (3 TB1-51 1,5 24Vdc
NOTES:
1. Voltage taken from UPS System input switchgear through N.O. aux contacts of UPS
input (bypass) feeders.
2. Voltage taken from UPS System output switchgear, system common output.
3. Connection point in each UPS of a parallel system. Signals can be daisy-chained from
one UPS to next.
4. If Building Alarm 1 is being used for another purpose, any unused building alarm on
the UPS TB3 terminal board can be used for the Sync Control. Refer to the applicable
Eaton 9395P UPS User’s and Installation Guide listed in paragraph 1.3 on page 7 for