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Emerson Liebert NX 400V User Manual

Emerson Liebert NX 400V
132 pages
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AC Power
For Business-Critical Continuity
Liebert NX
User Manual
50 and 60 Hz, 30-200kVA, 400V

Table of Contents

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Emerson Liebert NX 400V Specifications

General IconGeneral
Power Rating400 kVA
Input Voltage400V
Output Voltage400V
Phase3-Phase
Frequency50/60 Hz
TopologyDouble Conversion
Operating Temperature0°C to 40°C
Product TypeUPS
Battery TypeVRLA
Communication InterfaceSNMP
EfficiencyUp to 96.3% in double conversion mode, up to 99% in ECO mode

Summary

Safety Precautions

General Safety Warnings

Crucial safety advice and warnings for installation and operation.

User-Serviceable Parts and Battery Hazards

Information on parts not meant for user servicing and specific battery risks.

Single Module UPS Installation

Introduction and Preliminary Checks

Overview of installation requirements and initial checks before setup.

Battery Installation

Introduction and Safety

Overview of battery installation and critical safety precautions.

Battery Cabinet Setup and Safety

Procedures for setting up battery cabinets and adhering to safety guidelines.

UPS Multi-Module Installation

Operation

UPS Modes and Startup Procedures

Explanation of UPS operating modes and startup sequences.

Operator Control Panel and Display

Control Panel Overview and Mimic Power Flow

Description of the UPS control panel, display, and mimic power flow indicators.

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