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

1. Sikkerhedsoplysninger

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 forhold.
• Sørg for tilstrækkelig ventilation omkring opladeren for at forhindre overophedning.
• Afbryd alle strømkilder, før du udfører vedligeholdelse eller fejlfinding.
• Do not attempt to disassemble or repair the charger yourself. Contact qualified service personnel.

2. Produktet er slutview

2.1 Nøglefunktioner

• Alsidig batterikompatibilitet: 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 Opladning: 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.
• Forbedret sikkerhed: Giver overvolumentage 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.
• Holdbart design: Features a compact and robust construction for reliable performance.

2.2 Produktdimensioner

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 Beskrivelse af dele

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

3. Opsætning og installation

3.1 Tilslutningsdiagram

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

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

3.2 DIP-switchindstillinger

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: Sæt Float Charge Voltage
• S5: Set Charging Mode

3.3 Valg af kabelstørrelse

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. Betjening

4.1 3-Stage Opladningsproces

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

• Bulk: Charges the battery at the maximum current until it reaches a set voltage.
• Absorption: Ladninger ved konstant volumentage.g. reducerer strømmen, når batteriet nærmer sig fuld opladning.
• Flyde: Holder batteriet på en konstant, lav lydstyrketage to prevent self-discharge.

4.2 LED-indikatorer

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

Note: Opladningsindikatoren kan ændre sig under følgende forhold:

1. Rød til gul: Når voltage når 12.2V under voltage opsving.
2. Gul til rød: Når voltage falder til 12.0V under voltage advarsel.
3. Gul til grøn: A. Når den når konstant voltage ladetilstand, ladestrømmen er mindre end 3A, varer i 30 sekunder; B. Når ladestrømmen er højere end 3A, bliver den ved med at oplade, indtil den når konstant voltage -tilstanden og strømmen falder til under 3A, varer 30 sekunder.

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. Vedligeholdelse

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. Fejlfinding

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

• Ingen strøm/LED'er slukket: 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.
• Batteri oplades ikke: 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. Specifikationer

8. Officiel produktvideo

9. Garanti og support

Dette produkt leveres med en 1 års producentgaranti.

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)
• Webwebsted: https://www.renogy.com
• E-mail: support@renogy.com