EnerSys IMPAQ EI3-IN-5Y - User Manual

AM-IMPAQ-OM
Rev AB October 2018
IMPORTANT
Read and understand your user’s manual before installing, operating or servicing this
product.
DO NOT DESTROY THIS BOOK
Model: EI1/EI3
IMPAQ™ Battery Charger
Owner’s Manual
To automatically be connected to your closest Service Center, call us toll-free at:
1-800-ENERSYS (1-800-363-7797)

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Precautions

Essential safety guidelines and warnings for operating the IMPAQ charger.

TECHNICAL INFORMATION

Part Number and UL Model Number

Output Power Letter Codes

Cabinet Size;Gauge Letter Codes

DC Voltage Number Codes

AC Line Voltage Letter Codes

Charge Profile Letter Codes

INSTALLATION

Location Selection

Guidance on selecting an optimal and safe location for charger installation.

Cabinet Mounting Instructions

Instructions for securely mounting the charger cabinet.

Electrical Connection Procedures

Procedures for making correct and safe electrical connections.

Input Power Connection

Steps for connecting the input power to the charger terminals.

Grounding the Charger

Instructions for properly grounding the charger for safety.

AC Circuit Protection

Breaker;Fuse Chart

Table detailing appropriate breaker/fuse sizes for AC circuit protection.

DC Plug Polarity

DESCRIPTION OF OPERATION

General Operation Overview

Starting a Charge Cycle

Charging Current Management

Equalization and Refresh Charging

OPERATING INSTRUCTIONS

CONTROL PANEL

LCD Display and Navigation

Description of the LCD display and navigation buttons on the control panel.

Indicator Lights and USB Port

Explanation of indicator lights (fault, charging, power) and the USB port.

MENU ACCESS

Main Menu Navigation

MEMORIZATIONS

STATUS

Status Screen Display

USB Functions

PARAMETERS CONFIGURATION

PASSWORD ACCESS

CHARGING THE BATTERY

Charger Idle Display Information

Initiating a Charge Cycle

Effective Charge Display

End of Charge States

Manual Equalization Start

Automatic Equalization Start

FAULT CODES

Fault Display and Codes

Troubleshooting Fault Codes

MAINTENANCE AND SERVICE

General Maintenance Procedures

1 kW TECHNICAL SPECIFICATIONS

3.5 kW TECHNICAL SPECIFICATIONS

EnerSys IMPAQ EI3-IN-5Y Specifications