EnerSys IMPAQ EI1-BM-3A 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)

EnerSys IMPAQ EI1-BM-3A Specifications

General

Input Voltage	100-240 VAC
Input Frequency	50/60 Hz
Output Current	3A
Charger Type	High-Frequency Switch Mode
Compatible Battery Types	Lead Acid
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 60°C

Summary

Important Safety Instructions

Technical Information

Part Number and UL Model Number

INSTALLATION

Electrical Connections

Instructions for making correct electrical connections to the charger.

Connecting Input Power

Steps for connecting the charger to the AC input power supply.

Grounding the Charger

Procedure and importance of properly grounding the charger unit.

AC Circuit Protection

DC Plug Polarity

DESCRIPTION OF OPERATION

Starting the Charge Cycle

How the charger initiates a battery charging cycle.

Charging Current Details

AC Power Fail Handling

Series Charging Procedure

Equalization and Refresh Charging

OPERATING INSTRUCTIONS

Automatic Battery Recognition

Explanation of the charger's automatic battery recognition process.

CONTROL PANEL

Control Buttons and Indicators

Explanation of buttons, indicator lights, and their functions.

MENU ACCESS

Main Menu Navigation

STATUS

PARAMETERS

PASSWORD

CHARGING THE BATTERY

Starting a Charge Cycle

How to start a battery charging cycle.

Delayed Start Functionality

Effective Charge Display

End of Charge Management

Manual and Automatic Equalization

FAULT CODES

Fault Display and Code Explanations

MAINTENANCE AND SERVICE

1 kW Stand Alone Cabinet Dimensions

1 kW 3 Bay Cabinet Dimensions

1 kW 6 Bay Cabinet Dimensions

3.5 kW 2 & 4 Bay Cabinet Dimensions

3.5 kW 6 Bay Cabinet Dimensions

3.5 kW 8 Bay Cabinet Dimensions

1 kW Technical Specifications

3.5 kW Technical Specifications