1. Introduzione
This manual provides essential information for the safe and effective use of your DALY BMS 13S 48V 60A Li-ion Battery Protection Module. Please read this manual thoroughly before installation and operation to ensure proper functionality and to prevent damage to the device or battery pack.
The DALY BMS (Battery Management System) is designed to protect 13-series (13S) Li-ion battery packs, operating at 48V with a 60A current rating. It integrates multiple protection functions to optimize battery performance and extend its lifespan.
2. Informazioni sulla sicurezza
WARNING: Improper installation or use can lead to serious injury, fire, or damage to the battery and BMS. Always follow safety guidelines.
- Ensure all connections are correct and secure before applying power. Incorrect wiring can cause irreversible damage.
- Lavorare in un'area ben ventilata.
- Indossare dispositivi di protezione individuale (DPI) adeguati, tra cui occhiali di sicurezza e guanti isolanti.
- Do not short-circuit the battery terminals or the BMS.
- Tenere il BMS lontano da acqua, umidità e temperature estreme.
- Only use this BMS with compatible 13S Li-ion battery packs.
- In caso di dubbi su un passaggio, consultare un professionista qualificato.
3. Prodotto finitoview e Caratteristiche
The DALY BMS provides comprehensive protection and management for your Li-ion battery pack. Its robust design ensures reliability and longevity.
Image: Basic Protection Functions. This diagram illustrates the various protection features integrated into the DALY BMS, ensuring the safety and longevity of your battery pack. These include over-charge, over-discharge, over-current, short-circuit, temperature, waterproof, anti-vibration, and electrostatic protection.
Image: Advanced Technology and Compact Design. This image highlights the advanced features such as moisture-proof, anti-vibration, and anti-oxidation properties, achieved through patented plastic injection technology. It also emphasizes the small size for easy installation and space-saving.
Caratteristiche principali:
- Protezione completa: Includes overcurrent, overcharge, overdischarge, short circuit, and temperature protection.
- Maggiore durata: Features double protection through injection patent technology and a patent shell, making it waterproof, dustproof, shockproof, and anti-static.
- Alta precisione: Utilizes high-quality components for precise acquisition of battery data.
- Installazione semplice: Designed for straightforward connection and disconnection.
4. Specifiche
Below are the detailed specifications for the DALY BMS 13S 48V 60A Li-ion Battery Protection Module.
Immagine: Specifiche del prodotto. This image provides a quick reference for the key electrical and physical specifications of the BMS.
| Parametro | Valore |
|---|---|
| Tipo di prodotto | Li-ion 13S 60A common port with balance |
| Corrente di scarica | 60A |
| Overdischarge Current | 180±30A |
| Corrente di carica | 60A |
| Overcharge Current | 70±10A |
| Sovraccarico voltage | 4.25 V±0.05 V |
| Vol. sovrascaricatage | 2.7 V±0.05 V |
| Volume di caricatage | 54.6V |
| Modello | J16H(3-16S) |
| Dimensioni (L x P x A) | 75*48*14 mm (2.95*1.88*0.55 pollici) |
| Cavo di uscita | 10 AWG/130 mm |
| Cavo di bilanciamento | 24 AWG/450 mm |
| Peso | 104±40g |
Additional Product Parameters (for 60A current):
| Descrizione | Specifiche (60A) | Unità |
|---|---|---|
| Scarico | ||
| Continue discharge current | 60 | A |
| Over discharge current detect | 160±3 | A |
| Resistenza interna | ||
| Main Circuit Conduct Inner resistance | <20 | mΩ |
| Carica | ||
| Volume di caricatage | Li-ion: S*4.2 | V |
| Corrente di carica | 30 | A |
| Protezione da sovraccarico | ||
| Over charge current detect delay | 60±10 | A |
| Over charge detect voltage | 4.25±0.05 | V |
| Ritardo di protezione da sovraccarico | 1 | S |
| Rilascio di carica eccessiva voltage | 4.15±0.05 | V |
| Bilancia | ||
| Balance detect Voltage | 4.13 | V |
| Balance release Voltage | 4.13 | V |
| Bilancia corrente | 30±5 | mA |
| Protezione da sovrascarica | ||
| Over discharge detect | 2.7±0.05 | V |
| Over discharge detect delay | 1 | S |
| Rilascio di scarica eccessiva voltage | 3.0±0.05 | V |
| Protezione da sovracorrente | ||
| Over charge current detect delay | 1 | S |
| Over charge current protection | Scarico | |
| Protezione da cortocircuito | ||
| Short circuit protection condition | Cortocircuito del carico esterno | |
| Short circuit detect delay | 200-500 | uS |
| Sganciatore di protezione da cortocircuito | Scarico | |
| Temp Protect | ||
| Temperature protection degrees | Charge: -20~55, Discharge: -40~75 | °C |
| Autoconsumo | ||
| Corrente di lavoro | 100-200 | uA |
| Sleeping current (over-discharge) | 0 | uA |
| Temperatura di lavoro | ||
| Intervallo di temperatura | -20~60 | °C |
| Temperatura di conservazione | ||
| Intervallo di temperatura | -40~85 | °C |
5. Configurazione e installazione
Follow these steps carefully for proper installation of the DALY BMS. The wiring diagram below uses the H series 60A BMS as an examplui.
Image: Installation and Wiring Diagram. This diagram illustrates the correct connection points for the battery pack, sampling cable, and output wires to the load and charger.
- Solder the Sampling Cables: Connect the first black cable in the sampling cable set to the negative terminal of the battery pack (B-). Connect the second cable (red) to the positive terminal of the first string of batteries, and the third cable (red) to the positive terminal of the second string of batteries. Continue this process until all cables are connected to their respective positive terminals of each battery string.
- Controlla i cavi: After connecting all sampling cables, measure the voltage between any two adjacent cables. Ensure there are no incorrect connections or missing connections.
- Connect Output Wires and Activate: Connect the B- wire of the BMS to the overall negative electrode of the battery pack. Then, plug the sampling cable into the BMS. After activating the BMS, verify that the voltage (batteria voltage) between B+ and B- and the voltage between P+ and P- are consistent.
6. Istruzioni per l'uso
Once installed and verified, the DALY BMS operates automatically to manage and protect your battery pack. It continuously monitors voltage, current, and temperature to ensure safe operation.
- Ricarica: Connect your compatible charger to the battery pack. The BMS will manage the charging process, preventing overcharge and balancing cell voltages.
- Scaricamento: Connect your load to the battery pack. The BMS will monitor discharge current and voltage, preventing overdischarge and overcurrent conditions.
- Attivazione della protezione: If any protection threshold (e.g., overvoltage, sottovoltage, overcurrent, high/low temperature) is exceeded, the BMS will temporarily disconnect the battery from the load or charger to prevent damage. It will automatically resume operation once conditions return to safe levels.
7. Manutenzione
The DALY BMS is designed for minimal maintenance. However, periodic checks can help ensure its continued optimal performance.
- Ispezione visiva: Periodically inspect the BMS and all connections for any signs of physical damage, corrosion, or loose wiring.
- Pulizia: Keep the BMS clean and free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquids or solvents.
- Condizioni ambientali: Ensure the BMS operates within its specified temperature and humidity ranges to prevent premature failure.
- Aggiornamenti del firmware: Standard BMS models typically do not have communication functions for firmware updates. If you have a smart BMS model, refer to its specific instructions for any potential updates.
8. Risoluzione Dei Problemi
If you encounter issues with your DALY BMS, refer to the following common troubleshooting steps:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Batteria non in carica | Overcharge protection activated, charger fault, loose connections. | Check charger functionality. Verify all wiring connections. Allow battery voltage to drop slightly if overcharge protection is active. |
| La batteria non si scarica (nessuna potenza in uscita) | Overdischarge protection, overcurrent protection, short circuit, loose connections. | Controllare il volume della batteriatage (if too low, recharge). Reduce load if overcurrent is suspected. Inspect for short circuits. Verify all wiring connections. |
| BMS is hot | High current draw, poor ventilation, internal fault. | Ensure adequate ventilation. Reduce load if possible. If overheating persists, discontinue use and contact support. |
| Inconsistent cell voltages | Battery cell imbalance. | The BMS has a balancing function. Allow time for the BMS to balance cells during charging. If severe, manual balancing may be required by a professional. |
If the problem persists after attempting these solutions, please contact DALY customer service for further assistance.
9. Lista di imballaggio
Upon opening your DALY BMS package, you should find the following items:
Immagine: Contenuto della confezione. This image displays the items included in the DALY BMS product package.
- DALY BMS Unit (13S 48V 60A) x 1
- Manuale di istruzioni x 1
- Sampling Cable Set x 1
- NTC Temperature Sensor x 1
10. Applicazioni
The DALY BMS is suitable for a wide range of Li-ion battery applications, including prismatic cell, cylindrical cell, and pouch cell battery packs.
Image: Diverse Application Scenarios. This image illustrates common uses for the DALY BMS in various electric vehicles and portable power solutions.
Image: Wide Range of Applications. This image showcases the versatility of DALY BMS products across various energy storage and electric mobility sectors.
Common Applications Include:
- Biciclette elettriche
- Electric Two-Wheelers
- Sedie a rotelle elettriche
- Monopattini elettrici
- Hoverboard
- Portable Power Supplies
- AGV Forklifts
- Photovoltaic Energy Storage Systems
- RV Energy Storage
- Sistemi di accumulo di energia domestica
11. Garanzia e supporto
DALY is committed to providing high-quality products and customer satisfaction.
Garanzia di qualità:
- The DALY BMS is ISO, FCC, RoHS, PSE, and CE approved, ensuring compliance with international quality and safety standards.
- Durata della disponibilità dei pezzi di ricambio nell'UE: 10 anni.
Assistenza clienti:
We offer 24-hour one-on-one customer service and lifetime technical support for our products. If you require assistance, have questions, or need to inquire about smart BMS, active balancers, parallel modules, or other accessories, please contact our online customer service.