Sharp 20

SHARP
Battery charger
SHARP 20
EN ......................................................................3
AR ......................................................................8
BG ....................................................................13
CS ....................................................................19
DA ....................................................................24
DE ....................................................................30
EL ....................................................................36
ES ....................................................................42
ET ....................................................................48
FI ....................................................................53
FR ....................................................................58
HU ....................................................................64
IT ....................................................................70
LT ....................................................................76
LV ....................................................................82
NL ....................................................................88
NO ....................................................................94
PL ....................................................................99
PT ..................................................................105
RO .................................................................. 111
RU ..................................................................117
SK ..................................................................124
SL ..................................................................130
SV ..................................................................136
ZH ..................................................................141
Figures......................................................145
Approvals..................................................150
Valid for Sharp with Model Code:
1AB20**, 1AB21**
Doc: A00180 rev04
Print PN: 6515089

Sharp 20 Specifications

General

Model	Sharp 20
Category	Battery Charger
Output Current	2A
Input Voltage	100-240V AC
Compatible Battery Types	AGM, Gel
Charging Stages	Bulk, Absorption, Float
Protection Features	Overcharge, Short-circuit, Reverse polarity

Summary

Battery charger

Safety and Precautions

Covers general safety, reading instructions, cautions, and intended use.

Charger Adjustment and Preparation

Covers charger adjustment and steps before starting the charging process.

EXPLOSIVE GASES

Warning about explosive gases generated by lead-acid batteries during charging.

Safety Information

Warning Information

Hazardous situations and precautions are presented in the text.

Graphical symbols

Explains graphical attention symbols that may appear on products and documentation.

Electric Shock Warnings

Covers warnings regarding high voltage and risk of electric shock.

CAUTION Notes

Notes on situations that may cause damage or injury.

Introduction

Description

Receiving

Installation

Operation

Cable connections and control panel

Identifies components of the control panel for Sharp 20 P4 and P6 models.

Connecting a battery

Step-by-step guide for safely connecting the battery to the charger.

Disconnecting a battery

Procedure for safely disconnecting the battery from the charger.

Maintenance and Troubleshooting

Safety Shut-off

Conditions under which charging is terminated or reduced.

Error Message Checks

How to interpret LED indicators for charging faults or charger faults.

General Checks

Recommended checks for cables, connectors, battery, and mains voltage.

Recycling

Information on how to recycle the battery charger.

Contact Information

Contact details for Micropower Sweden AB.

Charging Curves

Guide to selecting correct charging curves based on battery type and capacity.

Figures

Sharp 20 P4 - fig. 1 a

Diagram showing dimensions for Sharp 20 P4 model.

Sharp 20 P4 - fig. 1 b

Diagram showing dimensions for Sharp 20 P4 model.

Figures

Sharp 20 P6 - fig. 2

Diagram showing dimensions for Sharp 20 P6 model.

Sharp 20 P4 P6 - fig. 3

Diagram showing battery connection to the charger.

Figures

Sharp 20 P4 - fig. 4

Illustration of the control panel and connections for Sharp 20 P4.

Sharp 20 P6 - fig. 5

Illustration of the control panel and connections for Sharp 20 P6.

Figures

Sharp 20 P4 - fig. 6

Table of charging curves and times for Sharp 20 P4 chargers.

Figures

Sharp 20 P6 - fig. 7

Table of charging curves and times for Sharp 20 P6 chargers.

Approvals

Declaration of Conformity

Confirms the equipment meets Low Voltage Directive, EMC Directive and CE Marking.