Stetsom Bravo Charger 200A PRO Bivolt User Manual

1. Introduction

Welcome to the user manual for the Stetsom Bravo Charger 200A PRO Bivolt. This document provides essential information for the safe and efficient operation of your battery charger and power supply. Please read this manual thoroughly before use to ensure proper setup, operation, and maintenance, maximizing the performance and lifespan of your device.

2. Product Overview

The Stetsom Bravo Charger 200A PRO Bivolt is engineered for high energy efficiency in charging batteries and providing stable power to automotive audio equipment. It features automatic bivolt input and multiple intelligent charging modes to suit various needs.

2.1. Key Features

• High Energy Efficiency: Optimized for superior performance in charging batteries and powering automotive equipment.
• Three Charging Modes: Includes FAST CHARGE Mode, SLOW CHARGE Mode, and FIXED VOLTAGE Mode for versatile application.
• FAST CHARGE Mode: Delivers higher current for rapid charging of discharged batteries when time is limited.
• SLOW CHARGE Mode (SMART CHARGE SYSTEM): Regulates voltages to prevent overcharging and overheating, extending battery lifespan and performance.
• FIXED VOLTAGE Mode: Allows selection of output voltage from 12.6Vdc to 14.4Vdc for direct powering of audio amplifiers and other devices.
• Durable Construction: Made from steel and aluminum for a lighter design, enhanced heat dissipation, and modern aesthetics.
• Automatic BI-VOLT Input: Automatically switches between 127V and 220V AC, eliminating concerns about outlet currents.

2.2. Product Components and Display

Familiarize yourself with the main components and display indicators of your Bravo Charger.

Front view of the Stetsom Bravo Charger 200A PRO Bivolt, showing the display and branding.

Angled view of the Stetsom Bravo Charger 200A PRO Bivolt, highlighting its compact design.

Rear and bottom view of the Stetsom Bravo Charger, showing cooling fans and connection ports.

Diagram illustrating the dimensions of the Stetsom Bravo Charger 200A PRO Bivolt, including length, width, height, and weight.

Diagram showing the main components of the power supply.

1. AC POWER CONNECTOR: For connecting the charger to the main power supply.
2. DISPLAY: Digital screen showing voltage, current, and mode indicators.
3. DC OUTPUT CONNECTOR (OUTPUT): Terminals for connecting to batteries or audio equipment.
4. ON/OFF KEY WITH LED (POWER/PROT): Power switch with an indicator light for operational status or protection activation.

Detailed view of the display panel.

1. MODE / PROGRAMMING BUTTON (MODE/PROG): Used to cycle through and select operating modes.
2. MULTIMETER (CURRENT): Displays the current output.
3. MULTIMETER (VOLTAGE): Displays the voltage output.
4. CHARGED: Indicator light showing when the battery is fully charged.

Detailed view of the display panel, highlighting mode indicators.

5. FIXED VOLTAGE MODE: Indicator for Fixed Voltage operation.
6. SMART FAST CHARGING MODE (FAST CHARGE): Indicator for Fast Charge operation.
7. SMART SLOW CHARGE MODE (SLOW CHARGE): Indicator for Slow Charge operation.

3. Initial Setup

Before connecting the device, ensure the installation environment is dry, well-ventilated, and free from flammable materials. Verify that the AC power source matches the automatic bivolt input range (127V/220V AC).

1. Placement: Place the Bravo Charger on a stable, non-flammable surface, ensuring adequate space around the unit for proper ventilation and cooling.
2. AC Power Connection: Connect the provided AC power cable to the charger's AC power connector, then plug it into a suitable wall outlet. The unit will automatically detect the voltage.
3. DC Output Connection: Connect the DC output cables to your battery or audio system according to the installation instructions provided in Section 5. Ensure correct polarity (red for positive, black for negative) and secure connections.
4. Power On: Press the ON/OFF key. The display should illuminate, indicating the unit is operational.

4. Operating Modes

The Bravo Charger offers three distinct operating modes to cater to different power and charging requirements. Use the MODE & PROG. button to cycle through these modes.

4.1. Fixed Voltage Mode

This mode allows you to select a precise output voltage ranging from 12.6Vdc to 14.4Vdc. It is ideal for directly powering audio amplifiers and other automotive electronic devices that require a stable, constant voltage supply. This mode does not actively charge a battery but maintains a set voltage.

4.2. Fast Charge Mode

The Fast Charge mode provides a higher current output compared to slow charges. It is recommended when batteries are significantly discharged and there is insufficient time for a complete slow charge. This mode aims to quickly bring the battery to a usable charge level.

4.3. Slow Charge Mode (Smart Charge System)

This mode features the exclusive SMART CHARGE SYSTEM, which intelligently regulates voltages for efficient and safe charging. The Slow Charge mode prevents batteries from overcharging or overheating, thereby extending their overall lifespan and maintaining optimal performance over time. This is the preferred mode for regular battery maintenance and full charging.

5. Installation Instructions

Proper installation is crucial for the safe and effective operation of your Bravo Charger. Always ensure correct polarity and secure connections.

5.1. Simple Installation (Single Power Supply)

This configuration is for charging a single battery or battery bank and simultaneously supplying power to sound equipment using one Bravo Charger.

Diagram for simple installation with a single Bravo Charger.

• Connect the positive (+) output of the charger (typically a red cable) to the positive terminal of the battery.
• Connect the negative (-) output of the charger (typically a black cable) to the negative terminal of the battery.
• For powering an amplifier or other devices, connect their positive input to the charger's positive output/battery positive, and their negative input to the charger's negative output/battery negative.
• Ensure all connections are tight and secure. Refer to appropriate cable gauge recommendations for your specific setup (cable table not provided in this manual).

5.2. Parallel Installation (Multiple Power Supplies)

This setup is utilized when two or more Bravo Chargers are needed to power high-demand sound equipment and maintain a larger battery bank.

Diagram for parallel installation with multiple Bravo Chargers.

• When using more than one power supply in parallel, ALL power supplies must be configured to the FIXED VOLTAGE mode.
• Smart charge modes (Fast Charge, Slow Charge) should ONLY be used with a single power supply connected.
• Connect the positive outputs of all Bravo Chargers together, and then connect this combined positive line to the positive terminal of the battery and the positive input of the amplifier.
• Similarly, connect the negative outputs of all Bravo Chargers together, and then connect this combined negative line to the negative terminal of the battery and the negative input of the amplifier.
• Ensure all connections are robust and capable of handling the combined current.

6. Technical Specifications

Below are the detailed technical specifications for the Stetsom Bravo Charger 200A PRO Bivolt.

7. Maintenance

Regular maintenance ensures the longevity and optimal performance of your Bravo Charger.

• Cleaning: Keep the unit clean and free from dust and debris. Use a dry, soft cloth for cleaning the exterior. Do not use liquid cleaners or solvents.
• Ventilation: Ensure proper ventilation around the unit at all times. Do not block the cooling fans or place the charger in an enclosed space. Adequate airflow prevents overheating.
• Cable Inspection: Periodically check all AC and DC cable connections for tightness, signs of wear, fraying, or corrosion. Replace any damaged cables immediately.
• Storage: When not in use for extended periods, store the charger in a cool, dry place, away from direct sunlight and extreme temperatures.

8. Troubleshooting

This section provides solutions to common issues you might encounter with your Bravo Charger.

8.1. Common Issues and Solutions

• Unit does not power on:
  • Check the AC power connection to the wall outlet and ensure it is securely plugged into the charger.
  • Verify that the wall outlet is functional by testing it with another device.
  • Ensure the ON/OFF key on the charger is pressed to the 'ON' position.
• Battery not charging or power output is low:
  • Check the DC output connections to the battery for proper polarity (positive to positive, negative to negative) and secure contact. Loose connections can impede current flow.
  • Ensure the correct operating mode (Fast Charge or Slow Charge) is selected for battery charging. If in Fixed Voltage mode, it will not actively charge.
  • Verify the battery is not severely damaged or completely dead, which might prevent it from accepting a charge.
  • If using multiple chargers in parallel, ensure they are all in Fixed Voltage mode and connected correctly.
• Charger is overheating:
  • Ensure the charger has adequate ventilation and its cooling fans are not obstructed by objects or dust.
  • Reduce the load on the charger if possible. Excessive load can cause increased heat.
  • If overheating persists despite proper ventilation and reduced load, discontinue use immediately and contact customer support.

9. Warranty and Support

For detailed warranty information, terms, and conditions, please refer to the official Stetsom website or contact your authorized Stetsom dealer. It is recommended to keep your purchase receipt or proof of purchase as it may be required for warranty claims or technical support.

For technical assistance, troubleshooting beyond this manual, or service inquiries, please visit the Stetsom official website or reach out to their customer support channels.