EnerSys IMPAQ EI1-FP-3G 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
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1-800-ENERSYS (1-800-363-7797)

EnerSys IMPAQ EI1-FP-3G Specifications

General

Brand	EnerSys
Model	IMPAQ EI1-FP-3G
Category	Battery Charger
Language	English

Summary

Important Safety Instructions

Technical Information

INSTALLATION

Location

Guidance on selecting an appropriate installation location for safe operation.

Cabinet Mounting

Instructions for securely mounting the charger cabinet.

Electrical Connections

Procedures for correctly connecting the charger's power supply.

Grounding the Charger

Essential steps for safely grounding the charger unit.

AC Circuit Protection

DESCRIPTION OF OPERATION

Starting the Charge Cycle

Details on how the charger initiates the battery charging process.

Charging Current

Explanation of how charging current is determined and managed.

OPERATING INSTRUCTIONS

Equalization Charging

Process to balance electrolyte densities after normal charging.

Refresh Charging

Maintenance charging to keep the battery at maximum charge.

CONTROL PANEL

MENU ACCESS

STATUS

PARAMETERS

CHARGING THE BATTERY

Starting a Charge Cycle

How the charging cycle begins automatically or manually.

Effective Charge

Charge Completion and Equalization

End of Charge without Equalization

State after normal charge completion without equalization.

End of Charge with Equalization

State after charge completion with an equalization cycle.

Manual Equalization Start

How to manually initiate an equalization charge.

Automatic Equalization Start

FAULT CODES

MAINTENANCE AND SERVICE

1 kW Technical Specifications

3.5 kW Technical Specifications