Renogy DC-DC 12V 60A Battery Charger Instruction Manual

1. Informații de siguranță

Please read all instructions and warnings in this manual carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or severe injury. Keep this manual for future reference.

• Always wear appropriate personal protective equipment, including eye protection, when working with batteries and electrical systems.
• Ensure all connections are tight and secure to prevent loose connections that can cause excessive heat and damage.
• Do not operate the charger in wet or damp conditii.
• Ensure adequate ventilation around the charger to prevent overheating.
• Disconnect all power sources before performing any maintenance or troubleshooting.
• Do not attempt to disassemble or repair the charger yourself. Contact qualified service personnel.

2. Produs terminatview

2.1 Caracteristici cheie

• Compatibilitate versatilă a bateriei: The Renogy DC-DC charger is compatible with multiple alternator types and sub-battery types, including AGM, flooded, gel, and lithium-ion batteries.
• Smart 3-Stage Încărcare: This battery charger charges the sub-battery from the starter battery using a 3-stage charging process (bulk, boost, float), ensuring optimal and automatic 100% charge.
• Main Battery Over-Discharge Protection: The DC-DC battery charger identifies whether the generator is running, preventing over-discharge of the starter battery and protecting the main battery.
• Siguranță sporită: Provides over-voltage protection, over-temperature protection, and reverse polarity protection, ensuring safe operation. It also isolates input and output to prevent voltage transmission errors and protect the house battery from overcharging.
• Design durabil: Features a compact and robust construction for reliable performance.

2.2 Dimensiunile produsului

The image above shows the Renogy DC-DC Charger with its dimensions: 31.1 cm length, 17.5 cm width, and 6.8 cm height.

2.3 Descrierea pieselor

This diagram illustrates the various ports and indicators on the Renogy DC-DC Charger.

3. Configurare și instalare

3.1 Diagrama conexiunii

This diagram illustrates the wiring connections for the DC-DC Charger in a typical RV setup, connecting to both the main (starter) battery and the sub-battery (house battery).

• DC-DC Charger ↔ Main Battery Wiring
• DC-DC Charger ↔ Sub-battery Wiring
• DC-DC Charger D+ Port ↔ Alternator D+ Terminal Wiring

Nota: All wiring requires separate purchase. Cables are not included with this product; please prepare them separately if needed.

3.2 Setări DIP Switch

The image shows the DIP switches used to configure the charger. By operating the 5 switches (S1-S5), you can adjust the battery type and charging voltage.

• S1 and S2: Set Absorption Voltage
• S3 and S4: Setați Float Charge Voltage
• S5: Set Charging Mode

3.3 Selectarea dimensiunii cablului

Refer to this table for recommended cable sizes and fuse ratings based on your specific DC-DC charger model and cable length.

3.4 D+ and LC Ports

The image highlights the D+ and LC ports on the charger.

• D+ Port: Connects to the alternator's D+ terminal for smart alternator detection.
• LC Port: By connecting to the LC port, the charging current can be limited by half. (Recommended cable size: 0.75～1.2SQ)

4. Funcționare

4.1 3-Stage Procesul de încărcare

The graph above illustrates the 3-stage charging process (Bulk, Absorption, Float) that fully charges the battery.

• vrac: Charges the battery at the maximum current until it reaches a set voltage.
• Absorbţie: Încărcări la un volum constanttage, reducing current as the battery approaches full charge.
• Plutitor: Menține bateria la un volum constant și mai mictage to prevent self-discharge.

4.2 Indicatori LED

The charger features LED indicators to communicate the charging status and battery type. Refer to the tables below for detailed explanations.

Nota: Indicatorul de încărcare se poate modifica în următoarele condiții:

1. Roșu spre Galben: Când voltage ajunge la 12.2V sub voltage recuperare.
2. De la galben la roșu: când voltage scade la 12.0V sub voltage avertisment.
3. Galben spre verde: A. Când atinge volumul constanttagÎn starea de încărcare, curentul de încărcare este mai mic de 3A, durează 30 de secunde; B. Când curentul de încărcare este mai mare de 3A, acesta continuă să se încarce până atinge volumul constanttagStarea e curentul scade sub 3A, durează 30 de secunde.

4.3 Alternator Type and Starting Battery Voltage

4.4 Charging Current Distribution (Solar + Alternator)

When using both solar and alternator inputs, the current is split. For example, the RBC30DIS model will provide 15A from solar and 15A from the alternator, totaling 30A.

5. Întreținere

Regular maintenance ensures optimal performance and longevity of your Renogy DC-DC Charger.

• Periodically check all wiring connections for tightness and corrosion. Clean any corroded terminals.
• Inspect the charger for any physical damage or signs of overheating.
• Ensure the area around the charger is free from dust and debris to maintain proper ventilation.
• Verify that the battery type settings are correct for your installed batteries.

6. Depanare

If you encounter issues with your DC-DC Charger, refer to the following basic troubleshooting steps:

• Fără alimentare/LED-uri stinse: Check all battery connections and fuses. Ensure the starter battery voltage is above the cut-in threshold.
• Error Indicator On: Refer to the LED Indicators section (4.2) for the specific error type (over-voltage, over-temperature, reverse polarity, etc.) and take corrective action.
• Bateria nu se încarcă: Verify that the correct battery type is selected using the DIP switches. Check solar panel connections and output, and ensure the alternator is functioning correctly.
• Reduced Charging Current: Ensure the LC port is not connected if full current is desired. Check cable sizes against recommendations in section 3.3.

For persistent issues, please contact Renogy customer support.

7. Specificații

8. Videoclip oficial al produsului

9. Garanție și asistență

Acest produs vine cu un Garanție de 1 an de la producător.

For any questions or support regarding your Renogy DC-DC Charger, please contact our customer service team:

• Telefon: 1-909-287-7111 (M-F 8:30am-5pm PST)
• Website: https://www.renogy.com
• E-mail: support@renogy.com