Emerson NXL UPS Systems Bedienungsanleitung PDF herunterladen (Seite 32)

Installation Drawings

Figure 26 Battery cabinet interconnection wiring to 250-400kVA UPS

Table 1 Liebert-supplied interconnect wiring

Run From To Conductors

A1 - DC+ Busbar Battery Cabinet - DC+ Busbar Positive Power - RH Mount/Stand Alone

B1 UPS - DC- Busbar Battery Cabinet - DC- Busbar Negative Power - RH Mount/Stand Alone

A2 - DC+ Busbar Battery Cabinet - DC+ Busbar Positive Power - Left Mount

B2 UPS - DC- Busbar Battery Cabinet - DC- Busbar Negative Power - Left Mount

C UPS - Ground Battery Cabinet - Ground Ground *

UPS - External Interface

Board (EIB)

Battery Cabinet - Battery

Interface Board (BIB)

CAN Control Cables

* This is used only for detached cabinets. If the cabinets are attached, use the grounding shown in Figure 25.

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Emerson NXL UPS Systems Bedienungsanleitung Seite 32