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LF LI Model Number AY-CX24S200A-H093 (18S-24S) Communication Interface RS485/CAN Charging voltage DC：57.6V~76.8V CC/CV（3.2V/Cell)18s-24s DC：75.6V~84 CC/CV（4.2V/Cell)18s-20s Maximal continuous charging current 200A Maximal continuous discharging current 200A Current consume in normal operation ≤15mA Current consume in sleep operation ≤150uA Balance voltage for single cell 3.6±0.05V 4.2±0.05V Over charge detection voltage 3.65±0.05V 4.25±0.05V Charge Over current detection current 220±3A Discharge Over current detection current 1 400±3A Discharge Over current detection current 2 500±3A Short Protection YES SOC 5%~8% Technical Specification size L235 * W100 * T16 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak current switch YES Active balance / Heater / Braking Resistors / Other Parameter Low temperature protection when charge 0℃ Release temperature( low temperature protection) 5℃ Over temperature protection when charge 60℃ Release temperature( over temperature protection) 55℃ Low temperature protection when discharge -15℃ Release temperature( low temperature protection) -10℃ Over temperature protection when discharge 65℃ Release temperature( over temperature protection） 55℃ Operating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode YES 4G / GPS / Optional Configuration 18S–24S 200A Smart BMS for Golf CartsFor high-performance golf carts that require both power and dependability, our 18S–24S 200A ... - AYAA TECHNOLOGY CO., LTD
| LF | LI | |||
| Model Number | AY-CX24S200A-H093 (18S-24S) | |||
| Communication Interface | RS485/CAN | |||
| Charging voltage | DC：57.6V~76.8V CC/CV（3.2V/Cell)18s-24s | DC：75.6V~84 CC/CV（4.2V/Cell)18s-20s | ||
| Maximal continuous charging current | 200A | |||
| Maximal continuous discharging current | 200A | |||
| Current consume in normal operation | ≤15mA | |||
| Current consume in sleep operation | ≤150uA | |||
| Balance voltage for single cell | 3.6±0.05V | 4.2±0.05V | ||
| Over charge detection voltage | 3.65±0.05V | 4.25±0.05V | ||
| Charge Over current detection current | 220±3A | |||
| Discharge Over current detection current 1 | 400±3A | |||
| Discharge Over current detection current 2 | 500±3A | |||
| Short Protection | YES | |||
| SOC | 5%~8% | |||
 | |
| size | L235 * W100 * T16 mm |
| NTC | 10K |
| Temperature switch | / ℃(the batteries temperature) |
| Weak current switch | YES |
| Active balance | / |
| Heater | / |
| Braking Resistors | / |
| Low temperature protection when charge | 0℃ | ||
| Release temperature( low temperature protection) | 5℃ | ||
| Over temperature protection when charge | 60℃ | ||
| Release temperature( over temperature protection) | 55℃ | ||
| Low temperature protection when discharge | -15℃ | ||
| Release temperature( low temperature protection) | -10℃ | ||
| Over temperature protection when discharge | 65℃ | ||
| Release temperature( over temperature protection） | 55℃ | ||
| Operating Temperature Range | -40~+85℃ | ||
| Storage Temperature Range | -40~+125℃ | ||
| LCD display screen | / |
| LED light board | / |
| Bluetooth mode | YES |
| 4G | / |
| GPS | / |
 18S–24S 200A Smart BMS for Golf Carts For high-performance golf carts that require both power and dependability, our 18S–24S 200A Smart BMS was created especially. This BMS guarantees that your battery system is stable, effective, and protected under any circumstances thanks to its precise engineering and strong safety measures. Key Features & Protections: Overcharge Protection Protects battery life and keeps it from overheating or damaging by preventing charging above the voltage limit. Over-Discharge Protection keeps the battery operating consistently and prolongs its lifespan by stopping discharging when the voltage falls below safe standards. Overcurrent Protection When an excessive current draw occurs, the circuit is automatically switched off to avoid overload or damage to linked systems. Short Circuit Protection In the event of a short circuit, an instant response mechanism will cut the system, safeguarding the golf cart’s electronics and batteries. Temperature Management In order to ensure optimal performance throughout the year, Smart BMS actively monitors temperature to prevent overheating and enables low-temperature protection. Cell Balancing A built-in balancing function maximizes battery health, performance, and efficiency by ensuring that all cells maintain a constant voltage. Real-Time Communication Enables smooth integration with golf cart control systems for data logging, diagnostics, and remote monitoring by supporting RS485 and CAN protocols. Energy Optimization By cleverly controlling the cycles of charging and discharging, the system guarantees stable operation, efficient power supply, and energy conservation. Applications: Electric Golf Carts Utility Carts Off-Road Electric Vehicles Light EV Fleets Tourism and Campus Transport Vehicles Why Choose Us 20+ Years of Industry Experience We are the best at understanding the demands of the changing electric vehicle and energy storage markets because to our more than 20 years of experience in battery management and power solutions. Innovative R&D Capabilities In order to deliver smarter, safer, and more effective goods to the market, our committed R&D team keeps pushing the limits of technology, from integrated software platforms to clever BMS design. Proven Product Reliability To guarantee longevity, stability, and peak performance in real-world applications like forklifts, golf carts, motorbikes, and energy storage systems, our BMS and power solutions are put through rigorous testing in harsh environments. Customization and OEM/ODM Services We provide extensive customization options that cover form factors, wireless modules, communication protocols, and battery kinds to satisfy your unique requirements. Comprehensive Technical Support Our technical staff is on hand around-the-clock to assist you with setup, integration, and troubleshooting, from pre-sales consultation to after-sales servicing. Certifications and Compliance Every product we supply is of the highest quality and safety thanks to our complete compliance with international standards including CE, IEC62109, VDE, and CQC. We are your reliable partner for scalable, intelligent, high-current BMS systems, regardless of your company’s role as a system integrator, electric vehicle manufacturer, or battery pack supplier. Your next breakthrough can be powered by us. Our Certificates  FAQ: Q:What is the difference between BMS and smart BMS? A: The primary distinction is in the way the bike’s display calculates and displays the battery’s remaining capacity. A battery equipped with a smart BMS precisely logs the energy absorbed and released, calculates the battery’s remaining capacity based on this information, and accounts for temperature and other factors. Q: How many amp BMS for golf cart? A:You want to look at a range of 150 to 200 amp bms. For larger amp controllers and motors, either dc or ac, 200 amp is ideal, and 150 amp is acceptable. Take a look at well-known brands that fall under this category. Q: Is 100A BMS enough for a golf cart? A:A 100A BMS provides sufficient protection and performance for a large number of standard golf carts. To guarantee safety and optimum performance, a higher-rated BMS can be required for modified or high-performance carts. Q: What is BMS in golf cart? A: Battery Control System. For safety, it keeps an eye on the voltages of each individual cell. When charging or discharging the pack, the pack may be disconnected from the charger or golf cart if any of the cells become too high or too low. The range of BMS systems you have is enormous. Q: How do you decide what BMS to use? A:You must figure out the maximum current that will pass through your batteries under typical operating conditions in order to choose the right amp rating for your BMS. This entails taking into account elements like charging rates, load needs, and any prospective future additions or changes to your battery system. Q:How many hours is high for a golf cart? A:Find out from the dealer how many hours or amp-hours the car you are buying has. A well-maintained gas car will last between 1,000 and 2,500 hours before requiring a significant overhaul. Before undergoing a significant upgrade, an electric car will last between 40,000 and 50,000 amp-hours. |
