Orland Battery D12-200/12V 200Ah, a battery for computer room power supply.
Price:Negotiable
Contact Info
- Add:Room 313, 3rd Floor, Building 1, No. 4 Courtyard, Fuze Road, Fangshan District, Beijing, Zip: 10000
- Contact: 胡祥飞
- Tel:17662238989
- Email:zxc123321_0823@qq.com
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Description
Additional Information
Product Overview
The Aolande D12-200 is a 12V 200Ah valve-regulated sealed lead-acid maintenance-free battery. Adopting advanced production processes and high-quality materials, it features long lifespan, high reliability and wide temperature adaptability, making it suitable for various backup power scenarios.
Core Performance Features
Maintenance-Free Design
- Adopts Absorbed Glass Mat (AGM) technology, with electrolyte fixed within the separator, eliminating the risk of leakage. No need to add distilled water or check electrolyte during use.
- With a sealed valve-regulated structure, the gas recombination efficiency is ≥98%. The oxygen and hydrogen generated during charging can undergo internal cyclic reactions, preventing acid mist leakage and ensuring safety and environmental friendliness.
Long Lifespan and High Reliability
- The plate is made of lead-calcium multi-alloy, which enhances corrosion resistance. Its designed lifespan under floating charge conditions can reach over 10 years (at 25℃).
- Supports deep discharge (depth of discharge ≥80%), with a cycle life of ≥300 times (at 100% depth of discharge), making it suitable for scenarios requiring frequent charge and discharge.
Low Self-Discharge and High Stability
- High-purity raw materials reduce the self-discharge rate. At 25℃, the monthly self-discharge rate is ≤3%, and it can still maintain ≥90% capacity after six months of storage.
- Automated production processes ensure battery consistency (voltage difference ≤0.03V and internal resistance difference ≤5% for the same batch), making it suitable for parallel and series connection of multiple batteries.
Wide Temperature Adaptability
- Operating temperature range: -20℃ to 50℃ (discharge), -10℃ to 40℃ (charging), enabling stable output in high and low temperature environments.
- Capacity retention rate is ≥85% at low temperatures (discharge at -10℃), and the monthly self-discharge rate only increases to 5% when stored at high temperatures (40℃).
Safety and Convenience
- Built-in pressure relief valve (opening pressure: 10~35kPa) to prevent internal overpressure. The housing is made of flame-retardant ABS material (UL94 V-0 grade).
- The terminal is of M8 specification, supporting multiple installation methods such as vertical and horizontal placement. Its dimensions are 522mm × 238mm × 218mm (length × width × height), and the weight is approximately 55kg.
Specification Table
| Item | Parameter Value |
|---|---|
| Rated Voltage | 12V |
| Rated Capacity (20HR) | 200Ah (C20, 25℃) |
| Internal Resistance (mΩ) | ≤3.5mΩ (25℃) |
| Charging Voltage | Equalizing charge: 14.4~14.8V Floating charge: 13.5~13.8V |
| Maximum Charging Current | 60A (0.3C) |
| Protection Grade | IP54 (dust-proof and splash-proof) |
| Compliant Standards | IEC 60896, GB/T 19638.2 |
Typical Application Scenarios
- Communication and Data Centers: Serves as backup power for UPS/EPS systems. A series of 16 batteries can form a 48V DC system, meeting the backup power demand for over 8 hours.
- Power and Rail Transit: Used in DC panels of substations and backup power for railway signal systems, supporting reliable startup in low-temperature environments of -15℃.
- Industrial and Security Fields: Compatible with automation control systems, monitoring equipment and access control systems, providing stable emergency power support.
- Renewable Energy Storage: In off-grid photovoltaic/wind power systems, supports cyclic charge-discharge mode and works with inverters to realize energy storage applications.
Usage Precautions
- Installation: Avoid using in sealed containers and ensure good ventilation. When connected in series, ensure the connections between batteries are firm to prevent poor contact.
- Temperature Management: It is recommended to configure heat dissipation devices (such as air conditioners or fans) in high-temperature environments, and preheating modules can be used in low-temperature environments to improve charging efficiency.
- Storage: When storing for a long time, fully charge the battery first, and perform supplementary charging every 3 months. The storage environment should be dry, clean and free of corrosive gases.
| Industry Category | Electrical Equipment & Supplies/Batteries/Storage Batteries |
|---|---|
| Product Category | |
| Brand: | 奥兰德 |
| Spec: | D12-200 |
| Stock: | 8654 |
| Origin: | 111111 |
