Vertiv Liebert NXL 500kVA, Руководство по установке

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Vertiv | Liebert
®
NXL
™
500-750kVA UPS Installation Manual | 30
Figure 18 Optional Input Contact Isolator Board
1 2 3 6 7 8 9 4 10 5 11 12 13 14 15 16
J51
No Customer Connection Table 11 Input Contact Isolator
Board control wiring
connections
Input
Contact Pin No.
1
1
2
2
3
4
3
5
6
4
7
8
5
9
10
6
11
12
7
13
14
8
15
1. Customer control wiring connection points are terminals 1 through 16
(see
Table 11 ).
2. Customer provided normally open dry contacts for user alarm
messages.
3. All control wiring (by others) must be run separate from power wiring.
Control wiring runs should not be combined in the same conduit.
4. Signal voltage: 100mA @ 12VDC.
5. Maximum cable length 500 ft. (152m) with #16AWG and flexible