Emerson 225-600KVA installation manual System Composition, Clearances

Page 9

Mechanical Installation

1.4.2Clearances

Liebert NX has no ventilation grilles at either side or at the rear of the battery system equipment. Clearance around the front of the equipment should be sufficient to enable free passage of personnel with the doors fully opened. It is important to leave a distance of 24" (610mm) between the top of the cabinet and the ceiling of the room in which it is installed to permit adequate circulation of air coming out of the unit and for service access.

1.4.3Raised Floor Mounting

If the equipment is to be placed on a raised floor, it should be mounted on a pedestal suitably designed to accept the equipment point loading. Refer to the base view to design this pedestal.

1.5System Composition

A battery system can consist of a number of equipment cabinets, depending on the individual system design requirements, e.g., Battery Cabinet, Junction Cabinet. Refer to 3.0 - Installation Drawings for the positioning of the cabinets described below.

5

Liebert® NX

Image 9
Contents Liebert NX Battery System Product Warranty Registration Table of Contents Figures Important Safety Instructions Liebert NX Introduction Preliminary ChecksEnvironmental Considerations Positioning Shipping bolts-Top-Terminal Battery CabinetClearances System CompositionLayout SafetyAttached Liebert Additional Junction Battery Junction BatteryAdditional Liebert Attached Power Connection Additional Liebert Battery Cabinet Stand Alone JunctionCable Entry Grounding Control ConnectionAlber Monitoring System-Optional External Battery Room Temperature Sensor-OptionalBottom View Main components, Liebert Top-Terminal Battery Cabinet Do not DOUBLE-STACK Lugs Front Top View Front Ground BUS Detail Front View Outline Drawing Terminal DetailsLiebert NX Battery Cabinet control wiring Attached battery cabinet connections Typical Alber battery monitoring connections Battery Alber battery monitoring assembly connections Alber battery monitoring assembly diagramTop-Terminal battery configuration Cable Interconnect Diagram Left-Side Busbar Connections Right-Side Busbar Connections Liebert NX Battery Cabinet specifications SpecificationsLiebert NX Junction Cabinet specifications Alber battery monitoring option specificationsDC currents for Liebert NX modules Liebert NX Battery Cabinet approximate weights Liebert NX Battery Cabinet internal breakerUPS Rating KVA # Conduit Size, Ph, G Battery torque valuesTorque specifications, unless otherwise labeled Specifications Liebert NX Specifications Liebert NX Page Is t Ne tTwor k Care