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Battery Charger: Seminar SDH

This document provides instructions for operating a battery charger. It includes diagrams of the battery charger components and labels. The operating instructions specify that the battery type and voltage should be selected before charging. The current should be adjusted based on the engine capacity. The batteries charge for 30-60 minutes and are ready when the timer cuts off. Warnings are provided about misconnections, overdischarging, and current overflow protection. Diagrams illustrate voltage readings before and during charging, ammeter readings, and series vs. parallel battery connections.

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Rohman
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233 views10 pages

Battery Charger: Seminar SDH

This document provides instructions for operating a battery charger. It includes diagrams of the battery charger components and labels. The operating instructions specify that the battery type and voltage should be selected before charging. The current should be adjusted based on the engine capacity. The batteries charge for 30-60 minutes and are ready when the timer cuts off. Warnings are provided about misconnections, overdischarging, and current overflow protection. Diagrams illustrate voltage readings before and during charging, ammeter readings, and series vs. parallel battery connections.

Uploaded by

Rohman
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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BATTERY CHARGER

Seminar SDH
BATTERY CHARGER

BATTERY CHARGER CABLE

BATTERY CHARGER
INDICATOR LAMP

BATTERY CHARGER PANEL


BATTERY CHARGER
AMMETER VOLT METER

BATTERY TYPE
SELECTOR SWITCH

TIME ADJUSTMENT CURRENT ADJUSTMENT


SELECTOR SWITCH SELECTOR SWITCH
BATTERY CHARGER

AMMETER VOLTMETER
OPERATING INSTRUCTION
PREPARATION
• Refill batteries with distilled water up to upper level line.
• Connect the charger to battery/batteries, red clip (positive) to battery’s
positive terminal and black clip (negative) to battery’s negative terminal.
• Plug in AC cord and charger indicator lamp goes ON.

PROCEDURE
1.Switch to either 6/12V or 24/48V according to the battery/batteries to be
charged. And refer to the appropriate volt range of the voltmeter panel.
2.If the volt indicator sets within green zone, no charging is necessary. In
case the indicator sets outside of green zone, charge the battery/batteries
for 30-60 minutes the depending on the indicator reading, so set time
adjustment selector switch and panel illumination lamp goes ON.
3.Set current adjuster to the point where the current indicator shows proper
charge current according to the engine capacity as indicated on the
ammeter panel.
4.When timer cuts of finish charging and batteries are ready for service.
OPERATING INSTRUCTION
WARNING
• If batteries are over discharge, quick charge is not possible which you can tell
because voltmeter does not move.
• In case of current over flow, the build-in circuit breaker cuts off inner circuit
for a moment and automatically resets.
• Buzzer alert in case of misconnection.

CONNECTION
BATTERY CHARGER

VOLTMETER READING VOLTMETER READING


BEFORE CHARGING DURING CHARGING
BATTERY CHARGER

AMMETER READING
(DURING CHARGING)
SINGLE BATTERY CHARGING
BATTERIES CHARGING
SERIES BATTERY PARALEL BATTERY

V Total = V1 + V2 + … V Total = V1 = V2 = …
I Total = I1 = I2 = … I Total = I1 + I2 + …

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