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Eaton 9155 N User Manual

Eaton 9155 N
99 pages
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Eaton 9155 & 9355 MARINE UPS P-164000341
8-10 kVA, 50/60 Hz (1-phase input) & 8-15 kVA, 50/60 Hz (3-phase input)
User's Guide

Table of Contents

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Eaton 9155 N Specifications

General IconGeneral
BrandEaton
Model9155 N
CategoryUPS
LanguageEnglish

Summary

Safety Instructions

1.3 User Precautions

Lists the operations permitted for the end-user regarding UPS control and usage.

Introduction

2.2 Active-Front Technology

Explains the benefits of advanced rectifier technology for input power quality and efficiency.

2.3 Advanced Battery Management (ABM)™

Details the ABM system's function in monitoring and charging batteries to prolong life and prevent corrosion.

2.4 Hot Sync® Technology

Describes the patented paralleling technology for N+X redundancy and system availability.

Mechanical Installation

Cabinet Installation

5.1 Maintenance Bypass Switch

Explains the availability and types of Maintenance Bypass Switches (MBS) for UPS units.

5.3 External Battery Cabinet Option

Recommends placement and checks for external battery cabinets, emphasizing voltage compatibility.

Electrical Installation

6.1 Power Cables and Protective Fuses

Provides guidance on selecting copper cables, torque, and sizing fuses for UPS power connections.

6.2 Wiring Procedure

Outlines the general procedure for connecting power cables to UPS units, noting terminal locations.

6.3 External Battery Cabinet (EBC) Installation Procedure

Provides a step-by-step guide for connecting external battery cabinets to the UPS unit.

Software and Connectivity

7.3 External Control Connections

Details the UPS input/output interface for direct computer communication and terminal connections.

7.3.1 Emergency Power Off (EPO)

Explains the EPO function for remote shutdown, its two modes (NC/NO), and power source.

User Operations

8.3 Normal Start-up

Outlines the checklist and procedure for starting up the UPS unit correctly.

Maintenance

9.1.1 Batteries

Emphasizes battery condition, monitoring functions, and safe replacement practices.

9.3 Maintenance Bypass Switch (MBS) Operation

Explains the operation of the Maintenance Bypass Switch (MBS) by trained personnel.

9.3.1.1 Turn UPS from Normal Mode to Mechanical Bypass

Provides step-by-step instructions for transferring the UPS from normal operation to mechanical bypass.

9.3.1.2 Turn UPS from Mechanical Bypass to Normal Mode

Details the procedure to return the UPS from mechanical bypass mode back to normal operation.

9.3.2.1 Turn UPS from Normal Mode to Mechanical Bypass

Guides on turning the UPS from normal mode to mechanical bypass using three switches.

9.3.2.2 Turn UPS from Mechanical Bypass to Normal Mode

Provides instructions for returning the UPS from mechanical bypass to normal mode.

Parallel Systems

10.3 XSlot Hot Sync Card: Installing and Wiring

Explains the installation and wiring of the XSlot Hot Sync card for enabling parallel UPS operation.

10.4 Parallel Operations

Details the start-up and shutdown procedures for parallel UPS systems, including calibration.

Technical Data

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