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Core RC UAC-50 User Manual

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Core RC UAC-50 Specifications

General IconGeneral
BrandCore RC
ModelUAC-50
CategoryBattery Charger
LanguageEnglish

Summary

Lithium Polymer Balance Charge Program Connection Diagram

Warning and Safety Notes

General Safety Guidelines

Provides essential warnings for safe operation, including unattended charging, environmental conditions, and proper surface placement.

Battery Specification Compliance

Emphasizes checking battery specifications to match charger requirements and avoid damage or explosion from incorrect setup.

Connection Procedure

Instructs to connect the charge cable to the charger first, then the battery, and reverse for disconnection to prevent short circuits.

Battery Pack Handling

Warns against connecting multiple battery packs or charging/discharging incompatible battery types.

Incompatible Battery Types

Lists battery types that should not be charged or discharged, such as mixed cell types, faulty, or device-integrated batteries.

Pre-Charging Checks

Recommends verifying program selection, current setup, and battery voltage (especially for parallel/series LiPo packs).

Connection Firmness

Stresses the importance of secure connections to prevent intermittent contacts.

Lithium Battery Connection

Highlights the need for special attention to Lithium battery connections and warns against arbitrary disassembly.

Lithium Battery Wiring (Parallel/Series)

Explains lithium battery wiring in parallel and series, warning of voltage imbalance risks and recommending series charging.

Program Flow Chart

Initial Parameter Setup (Users Set Up)

Nominal Voltage Setting (Lithium)

Guides setting the correct nominal voltage for LiFe, Lilo, or LiPo batteries to prevent explosion.

Cell Count Verification Time

Explains setting a time term for the processor to verify lithium battery cell count, preventing errors from deep discharge.

NiMH Sensitivity and Delta-Peak Default

Details trigger voltage for automatic NiMH/NiCd termination, warning of overcharging or premature termination risks.

Safety Timer Calculation and Function

Explains the safety timer to prevent overcharging and provides a calculation method for NiCd/NiMH batteries.

Capacity Cut-Off Function

Details the maximum capacity protection function that stops charging when a set capacity is reached.

Input Power Low Cut-Off

Monitors input battery voltage and forcibly ends the program if it drops below a user-set value.

Lithium (LiPo/Lilon/LiFe) Program

Lithium Program Overview

Describes the program for Lithium batteries (3.3-3.7V/cell), covering constant voltage/current methods and precise final voltage settings.

Charging Lithium Battery

Details the process of setting battery type, current, and voltage for charging Lithium batteries.

Cell Count Confirmation

Explains how the charger displays detected vs. set cell counts and the procedure for verifying them.

Charging Lithium Battery in Charge Mode

Describes charging Li-Po/lon/Fe batteries without a balance lead, using manual current and voltage settings.

Balance Charging of Lithium Battery

Explains the balance charging mode for Lithium batteries requiring a balance lead for individual cell equalization.

Charging Lithium Battery in Balance Mode

Details the balance mode process, where the charger monitors and controls current to individual cells for voltage equalization.

Fast Charging of Lithium Battery

Guides setting current and voltage for fast charging Lithium batteries, including cell count verification.

Charging Lithium Battery in Fast Charge Mode

Explains the fast charge mode, where current reduces towards the end, shortening time but slightly reducing capacity.

Storage Control of Lithium Battery

Allows setting current and voltage to bring batteries to a 'Storage' state for long-term preservation.

Charging of NiCd/NiMH Battery

Charge/Discharge and Discharge/Charge Cycle of NiCd/NiMH Battery

Charging of the Pb Battery

Discharging of the Pb Battery

Data Storage Program

Load Data Program

Warning and Error Message