BTI Esprit Series - User Manual

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1
July 01 2012
Esprit Series
Models CBSW1-S and CBSW2-S
HIGH FREQUENCY ELECTRONIC
BATTERY CHARGERS
Attention: Carefully read this operating manual before using the battery
charger.
OPERATING MANUAL
GENERAL INFORMATION ABOUT THIS CHARGER
 This device is an electronic battery charger with microprocessor control suitable for any lead
acid battery type when correctly set.
 Fully automatic charging with electronic setting; protected against overload, short-circuit and
reversed polarity.
WARNINGS
 Never disconnect the battery while charging: this could cause sparks.
 Never use the equipment in the rain, in areas used for washing or in damp areas.
 Caution: the gases generated during charging are explosive. Do not smoke in the vicinity of
the batteries. When working with cables and electrical equipment, avoid open flames and
sparks.
 Before starting to charge, make sure the voltage of the equipment suits the voltage of the
battery, that the charging current suits the capacity of the battery and that the selected
charging curve (for lead-acid wet batteries or vrla batteries) is correct for the type of battery to
be charged. In addition, make sure the rated input voltage of the charger suits the available
supply voltage and the system is grounded.
 If necessary, replace the fuse with another of the same type and value as indicated on the
rating plate.
 Use battery chargers only in well ventilated areas.
 Pay attention to any remarks of the battery manufacturer.
 Attention: Use protective glasses and gloves during battery maintenance. Battery acid
causes injuries. In case of contact with battery acid, wash the affected parts with fresh water
and consult a doctor if necessary.
CONTROLS (see diagram on page 4)
a) Main switch: when in the “OFF” position, the charger is disconnected from the main supply;
when in the “ON” position, the charger is connected.
b) Three-digit display + symbol (2), to show:
A = the charging current
U = the battery voltage
h = the charging time elapsed
C = the charging ampere-hours [Ah] absorbed by the battery
E = the energy in kilowatt hours [KWh] absorbed by the battery
c) Button “
PRESS FOR STATUS” (3) for the selection of the display mode noted above: A, U, h, C, E.
After about 10 seconds the display returns to a display of the charging current.
d) Red control indicator (4): when it is on, the charging cycle has started.
e) Yellow control indicator (5): when it is on, the final phase of the charging cycle has started.
f) Green control indicator (6): when it is on, the charging cycle has finished.
g) Programmed setting of the charger (7): shown on an adhesive label

Summary

Operating Manual Overview

General Information

Provides an overview of the microprocessor-controlled electronic battery charger's capabilities and features.

Safety Warnings

Crucial safety precautions to prevent hazards such as sparks, explosions, and acid exposure during operation.

Control Identification

Details the main switch, three-digit display, control indicators, and setting options on the charger unit.

Charger Operation and Troubleshooting

Operation Steps

Instructions for connecting the charger to power and battery, initiating the automatic charging cycle, and monitoring progress.

Battery Type Matching

Guidance on ensuring the selected charging curve matches the battery type (e.g., GEL or Acid).

Troubleshooting Guide

Lists common problems like no power or cycle start failure, along with error messages and their solutions.

Rating Plate Details

Explanation of the information found on the unit's rating plate, including model, serial number, and specifications.

Technical Specifications and Approvals

Technical Data

Specifies storage, humidity, and operating temperature ranges for the battery charger.

Repair and Maintenance

Guidelines for repairs, emphasizing qualified personnel and the use of original equipment manufacturer parts.

Electrical Features

Details key electrical characteristics such as input voltage, efficiency, output ripple, and measurement accuracy.

Electromagnetic Compatibility (EMC)

Information on compliance with EMC standards like CEI EN55014 and CEI EN55014-2.

Electrical Approvals

Lists CSA and UL certifications obtained for the CBSW1-S and CBSW2-S battery charger models.

Front Panel Controls Diagram

Main Power Switch (1)

Identifies the ON/OFF switch used to connect or disconnect the charger from the mains supply.

Display and Indicators (2, 4, 5, 6)

Explains the three-digit display and LED indicators for showing charging status and parameters.

Status Selection Button (3)

Describes the button used to cycle through display modes such as Amps, Volts, and energy consumed.

Programmed Setting Label (7)

Refers to the adhesive label indicating the programmed setting of the charger.

BTI Esprit Series Specifications

General

Brand	BTI
Model	Esprit Series
Category	Battery Charger
Language	English