Orland battery D12-38/12v38Ah power supply supplier

Basic Information

• Model: D12 - 38.
• Type: Lead-acid valve-regulated sealed maintenance-free battery 3.
• Rated Voltage: 12V.
• Rated Capacity: 38Ah (20-hour rate) 3.

Product Features

• Long Service Life Design: Adopting advanced grid manufacturing technology, the corrosion resistance of the grid has been greatly improved, and the floating charge service life can reach more than 10 years 3.
• Excellent High-rate Discharge Performance: Adopting cutting-edge plate and terminal design, combined with advanced formulas and welding processes, while ensuring capacity, the high-power discharge performance is improved, which can meet the requirements of some equipment that need instantaneous high-current discharge 3.
• High Safety: The battery case and cover are made of UL 94-V0 compliant flame-retardant materials, which can effectively prevent fires and other safety hazards, making the use more secure 3.
• Low Self-discharge Rate: At 20℃ room temperature, after standing for 28 days, the self-discharge rate of the battery is less than 2%, which is higher than the industry standard requirements, and can maintain a relatively high power reserve during long-term storage 4.
• High Consistency: Adopting automated production technology with high production efficiency, the consistency of plates and batteries is good, which is more suitable for series-connected multi-cell UPS applications, and can ensure the stability of the performance of the entire battery pack 3.
• High Compatibility with UPS: The product design pays more attention to the compatibility with UPS and the optimization of system costs, realizing a good combination with UPS 4.
• Easy Installation and Maintenance: Adopting a unified embedded terminal design, the battery has good high-current performance, and the installation and maintenance are simple and convenient 4.

Performance Parameters

• Equalization Charging Voltage: 14.1V 3.
• Maximum Charging Current: 0.3C (C is the battery capacity, that is 11.4A) 3.
• Product Weight: Approximately 57.1kg 3.

Application Fields

• UPS Uninterruptible Power Supply: Provide backup power for important equipment such as data centers and computer rooms, to ensure that the equipment can continue to operate when the mains power fails and protect data security 1.
• Communication System: Used in communication equipment such as communication base stations, to maintain the normal operation of communication equipment when power is interrupted, and ensure the smoothness of the communication network 1.
• Emergency Power Supply: Used in emergency lighting, fire protection systems and other places in hospitals, shopping malls, office buildings and other places, providing reliable power support in emergencies and ensuring the normal operation of infrastructure 1.
• Security System: Power security equipment such as surveillance cameras and alarm devices, to ensure that the security system can operate normally at any time and ensure safety.

Usage Notes

• The battery should be used in a suitable ambient temperature, and avoid long-term use in high or low temperature environments.
• Avoid overcharging and over-discharging, charge according to the correct charging method and parameters, and charge the battery in time after discharging.
• Regularly check the appearance and connection of the battery, and deal with abnormalities such as liquid leakage, bulging, loose connection and other abnormalities in time.
• During the installation and use process, pay attention to preventing short circuit of the battery, and avoid direct contact between the positive and negative poles.