Vertiv Liebert APS series, Инструкция по установке и эксплуатации

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OUTPUT
VOLTAGE
SET OUTPUT VOLTAGE BY
LCD
BYPASS VOLTAGE JUMPER OUTPUT VOLTAGE (BETWEEN TERMINALS)
208V TAP
(1-2)
240V TAP
(2-3)
1-4 3-4 2-3 1-3
200/100 200 — OK 100 100
173
(Do Not
Use)
200
220/110 220 — OK 110 110
190
(Do Not
Use)
220
230/115 230 — OK 115 115
199
(Do Not
Use)
230
220/127 220 OK — 127 127 220
254
(Do Not
Use)
240/120 240 — OK 120 120 208 240
208/120 208 OK — 120 120 208 240
If the bypass voltage jumper copper bar is connected incorrectly, the system will report a fault alarm.
When wiring to single-phase panels, connect to output terminals 1, 3, 4 and PE (GND) only.
Table 3.8 Key to Figure 3.21 on the previous page UPS output wiring
Table 3.9 below shows the maximum load capacity of the output winding of the transformer-based UPS.
UPS MODEL
MAXIMUM OUTPUT CAPACITY, KVA (BETWEEN TERMINALS)
1-4 3-4 2-3 1-3
16-bay Transformer-based UPS 10 10 20 20
10-bay Transformer-based UPS 7.5 7.5 15 15
Table 3.9 Maximum load capacity of the output winding
3.7.3 Connecting Cables on a Transformer-free UPS with Dual Inverter Frames
A junction box is factory-installed on all models of the Liebert APS to ease cable connection.
Select the appropriate input cables according to Table 3.10 below andTable 3.11 on the next page based
on the UPS rating and mains frequency. We recommend sizing the overcurrent protection and wiring for
the frame rating to easily upgrade the UPS system.
MAXIMUM
SYSTEM
RATED
LOAD
INPUT VOLTAGE – 200/100VAC INPUT VOLTAGE – 208/120VAC INPUT VOLTAGE – 240/120VAC
MAXIMUM
CURRENT
IN UPS
MODE
RECOMMENDED
INPUT PROTECTION
CIRCUIT BREAKER
MAXIMUM
CURRENT
IN UPS
MODE
RECOMMENDED
INPUT PROTECTION
CIRCUIT BREAKER
MAXIMUM
CURRENT
IN UPS
MODE
RECOMMENDED
INPUT PROTECTION
CIRCUIT BREAKER
5kVA 23A 50A 21A 50A 21A 50A
10kVA 46A 63A 42A 63A 42A 63A
15kVA 68A 100A 62A 100A 62A 100A
Table 3.10 Input cable selection for Transformer-free Dual Inverter frames(50/60 Hz)
Vertiv | Liebert® APS™ Installer/User Guide | 41