Emerson 225-600KVA installation manual Do not DOUBLE-STACK Lugs

Page 17

Installation Drawings

Figure 9 Terminal details, Liebert Top-Terminal Battery Cabinet

See Bus

 

Termination Detail

 

Negative Term. Bus (-)

 

Positive Term. Bus (+)

 

Top View

 

+

-

Ground Bus

(See Detail)

1.75 (45)

.56

(14) 1.75 (45)

Ground Bus Detail

 

 

1.75

1.75 (45)

 

 

 

 

 

(45)

 

 

 

.53

1.75

 

 

(45)

 

 

(14)

Front View

Right Side View

 

Bus Termination Detail

* Doors And Covers Removed for Clarity

 

 

 

Notes

 

 

 

1. All dimensions are in inches (mm)

 

 

 

2.Top and bottom cable entry available through

 

 

removable access plates.

 

 

 

3. Control wiring and power wiring must be run

 

 

 

in separate conduit.

 

 

 

4. Aluminum and copper-clad aluminum cables

DO NOT DOUBLE-STACK LUGS

are not recommended.

 

 

 

5.All wiring must be in accordance with national and local electrical codes.

6.For cabinets ordered as stand-alone, the negative

and positive terminal bus does not extend to full width of battery cabinet.

7.24" minimum clearance above unit is required for air exhaust and service access.

13

Liebert® NX

Image 17
Contents Liebert NX Battery System Product Warranty Registration Table of Contents Figures Important Safety Instructions Liebert NX Environmental Considerations IntroductionPreliminary Checks Positioning Shipping bolts-Top-Terminal Battery CabinetClearances System CompositionLayout SafetyAdditional Liebert Attached Attached Liebert Additional Junction BatteryJunction Battery Cable Entry Power ConnectionAdditional Liebert Battery Cabinet Stand Alone Junction 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 SpecificationsDC currents for Liebert NX modules Liebert NX Junction Cabinet specificationsAlber battery monitoring option specifications 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