Vertiv Liebert NXL 500kVA, Installation Manual

Page: 5 / 76

Vertiv | Liebert
®
NXL
™
500-750kVA UPS Installation Manual | iii
Figure 25 Main components, 625/750kVA Liebert NXL, N+1 multi-module unit without static
bypass34
Figure 26 Main components, 625/750kVA Liebert NXL UPS, SMS and 1+N multi-module unit
with
static bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Figure 27 Outline drawing, 625/750kVA Liebert NXL, N+1 multi-module unit without static by-
pass36
Figure 28 Outline Drawing, 625/750kVA Liebert NXL, SMS and 1+N multi-module unit with stat-
ic
bypass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 29 Base detail drawing, 625/750kVA Liebert NXL, N+1 multi-module unit without static
bypass38
Figure 30 Base Drawing, 625/750kVA Liebert NXL, SMS and 1+N multi-module unit with static
bypass39
Figure 31 Input terminal detail, 625/750kVA Liebert NXL, N+1 multi-module unit without static
bypass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 32 Input terminal detail, 625/750kVA Liebert NXL, SMS and 1+N multi-module unit with
static
bypass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 33 Output terminal detail, 625/750kVA Liebert NXL, N+1 multi-module unit without stat-
ic
bypass,
cont’d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Figure 34 Output terminal detail, 625/750kVA Liebert NXL, SMS and 1+N multi-module unit
with
static bypass,
cont’d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Figure 35 Shipping split 625/750kVA Liebert NXL without static bypass . . . . . . . . . . . . . . . . . . . . 44
Figure 36 Shipping split 625/750kVA Liebert NXL without static bypass
(continued) . . . . . . . 46
Figure 37 Shipping Split, 625/750kVA Liebert NXL, SMS and 1+N multi-module unit with static
bypass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 38 Shipping Split, 625/750kVA Liebert NXL, SMS and 1+N multi-module unit with static
bypass, continued . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 39 Single-input wire cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Figure 40 Alternate Liebert NXL 500kVA bottom cable entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Figure 41 Control wiring, Programmable Relay Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Figure 42 Inverter overload data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Figure 43 Bypass overload data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
TABLES
Table 1 UPS input dry contacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 2 UPS control contacts with global maintenance bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 3 UPS control contacts to remote status panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 4 UPS control contacts with battery cabinet or module battery disconnect . . . . . . . . . . 11
Table 5 Parallel from UPS module Inter-Module Communication Board to other Inter-Module
Communication Board in system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 6 RIB UV coil, aux. contacts from UPS RIB CB interface board to remote CB1 . . . . . . . . . 14
Table 7 Remote IOB contacts from remote breaker to UPS IOB CB interface board . . . . . . . . . 15