Emerson 540VDC manual With Liebert UPS

Models: 540VDC

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130

 

 

Liebert UPS Module

 

Rectifier

 

 

Inverter

3

 

 

3

In

 

 

Out

Battery/Usage

 

DC Junction Box

 

(optional)

 

 

1

1

1

1

Circuit Breaker

Circuit Breaker

Circuit Breaker

Circuit Breaker

Liebert FS

 

 

 

 

Systems

Normally

Normally

Normally

Normally

in Parallel

Open

Open

Open

Open

 

Bi-Directional

Bi-Directional

Bi-Directional

 

Bi-Directional

Power Converter

Power Converter

Power Converter

 

Power Converter

FLYWHEEL

FLYWHEEL

FLYWHEEL

FLYWHEEL

 

Liebert FS (1)

Liebert FS (2)

Liebert FS (3)

Liebert FS (N)

Figure 138One-line diagram—Liebert FS systems with factory-integrated circuit breakers module

DISCONTINUED PRODUCT

1When parallel, all DC power cables must be identical in length, ± 10%

NOTES

1.Npower: 2-8 units in parallel without requiring a DC disconnect switch.

2.Series 610/600 2-3 units in parallel without requiring a DC disconnect switch. It can power a total of three UVRs maximum in any combination of FS units, plus module battery disconnect switches.

12-100120-17 Rev. 01

with Liebert UPS

Installation Drawings

Page 142
Image 142
Emerson 540VDC manual With Liebert UPS