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

1. Consignes de sécurité

Veuillez lire attentivement toutes les instructions et tous les avertissements de ce manuel avant l'installation et l'utilisation. Le non-respect de ces instructions peut entraîner un choc électrique, un incendie ou des blessures graves. Conservez ce manuel pour toute consultation ultérieure.

• 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.
• N'utilisez pas le chargeur dans des conditions humides ou humides.amp conditions.
• Assurez une ventilation adéquate autour du chargeur pour éviter toute surchauffe.
• Débranchez toutes les sources d'alimentation avant d'effectuer toute opération de maintenance ou de dépannage.
• N’essayez pas de démonter ou de réparer le chargeur vous-même. Contactez un technicien qualifié.

2. Produit terminéview

2.1 Principales caractéristiques

• Compatibilité polyvalente avec les batteries : The Renogy DC-DC charger is compatible with multiple alternator types and sub-battery types, including AGM, flooded, gel, and lithium-ion batteries.
• Intelligent 3-Stage Chargement : 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.
• Sécurité renforcée : 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.
• Conception durable : Features a compact and robust construction for reliable performance.

2.2 Dimensions du produit

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 Description des pièces

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

3. Configuration et installation

3.1 Schéma de connexion

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 Paramètres du commutateur DIP

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: Définir le volume de charge flottantetage
• S5: Définir le mode de charge

3.3 Sélection de la taille du câble

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. Fonctionnement

4.1 3-Stage Processus de charge

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

• Masse: Charges the battery at the maximum current until it reaches a set voltage.
• Absorption: Charges à volume constanttage, en réduisant le courant à mesure que la batterie approche de sa pleine charge.
• Flotter: Maintient la batterie à un volume constant et plus faibletage pour éviter l'autodécharge.

4.2 Indicateurs LED

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

Note: L'indicateur de charge peut changer dans les conditions suivantes:

1. Rouge à jaune : lorsque le voltage atteint 12.2V sous voltage récupération.
2. Jaune à rouge : lorsque le voltage tombe à 12.0 V sous voltage avertissement.
3. Jaune à vert : A. Lorsqu'il atteint un volume constanttage état de charge, le courant de charge est inférieur à 3A, dure 30 secondes; B. Lorsque le courant de charge est supérieur à 3A, il continue à charger jusqu'à ce qu'il atteigne un volume constanttagL'état et le courant descend en dessous de 3A, dure 30 secondes.

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. Entretien

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. Dépannage

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

• Pas d'alimentation/LED éteintes : Check all battery connections and fuses. Ensure the starter battery voltage is above the cut-in threshold.
• Voyant d'erreur allumé : Refer to the LED Indicators section (4.2) for the specific error type (over-voltage, over-temperature, reverse polarity, etc.) and take corrective action.
• La batterie ne charge pas : 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. Spécifications

8. Vidéo officielle du produit

9. Garantie et assistance

Ce produit est livré avec un Garantie constructeur d'un an.

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

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