Application
Introducing our highly reliable and efficient BVT Switch Power Supply - DC220V Rectifier System, a cutting-edge solution designed to meet the demanding needs of today's power-intensive applications. This comprehensive series, encompassing models BVT302S220020D2, BVT302S220030D2, BVT302S220050D2, and BVT302S220070D2, offers varying power capacities to cater to a diverse range of industrial, commercial, and telecommunication applications.
The BVT Switch Power Supply - DC220V Rectifier System is engineered with the utmost precision and care, utilizing the latest technological advancements to ensure unparalleled performance. Its robust construction and premium components ensure long-term durability and stability, making it a reliable choice for mission-critical applications.
One of the key highlights of this rectifier system is its modular design. With multiple models available, each offering varying power capacities, users can easily select the model that best suits their specific requirements. This modular approach also allows for scalability, enabling users to expand their power system as their needs grow.
Feature
Stable DC Output: The system provides a consistent and reliable DC output voltage of 220Vdc, ensuring smooth and uninterrupted power supply to connected devices.
High Efficiency: Boasting an efficiency rating of up to 92.30%, the BVT series helps minimize energy losses and reduces operating costs.
Modular Design: The system's modular design allows for flexibility and scalability. Users can choose the appropriate model based on their current requirements and expand the system as needed.
Advanced Protection Mechanisms: The BVT series incorporates comprehensive protection features, including overvoltage, overcurrent, overtemperature, short-circuit, and reverse polarity protection. These mechanisms ensure the safe and reliable operation of the power supply and connected equipment.
Intuitive LCD Display: The system features an easy-to-read LCD display that provides real-time information on voltage, battery status, total current, load current, and active alarms. This allows users to monitor and manage the power system with ease.
Remote Communication: The BVT series supports RS485/SNMP remote communication, enabling seamless integration with existing systems for remote monitoring, control, and data management.
Rugged Construction: The system is built with premium components and a robust construction, ensuring durability and long-term reliability in harsh environments.
Specification
-Widely operating range of AC input voltage: 90~290Vac
-Compact 19’ inch rackmount shelf
-Real-time detection of operating status, sound-light alarm
-Perfect battery management, accessory battery temperature detector
-10 amp output per module, 30 amp system capacity max for 2U （Whole system 90 amp max)
FAQ
1、What is a 220VDC rectifier system, and what are its main applications?
Our 220VDC rectifier system converts AC mains power into stable 220-volt DC power, mainly used in telecom base stations, data centers, industrial control, and backup power scenarios.
2、What is the working principle of a 220VDC rectifier system?
It rectifies and filters input AC power, then performs high-efficiency conversion through power modules to output regulated 220VDC, with battery charging and discharge management functions.
3、What is the typical input voltage range of the system?
Most 220VDC rectifier systems support a wide AC input range, usually 85–290VAC adapting to different grid conditions.
4、What is the output voltage accuracy of the 220VDC system?
The standard output voltage accuracy is generally ±1% or better, ensuring stable power supply for loads.
5、Can the system work with batteries?
Yes, it integrates battery charge and discharge management, automatically charging batteries when mains power is normal and supplying power via batteries when AC power fails.
6、What is the efficiency of a 220VDC rectifier system?
High-efficiency models reach 93% under full load, reducing energy consumption and heat generation.
7、Is the system hot-swappable?
Core components such as rectifier modules, monitoring modules, and fans support hot swapping, enabling replacement without power interruption.
8、What protection functions does the system have?
It includes overvoltage, undervoltage, overcurrent, short-circuit, over-temperature, and reverse polarity protection to ensure safe operation.
9、How to perform daily maintenance of the rectifier system?
Regularly check module status, fan operation, alarm information, and keep the equipment clean and well-ventilated.
10、What should I do if the system issues an alarm?
First check the alarm code (e.g., AC failure, module fault, battery abnormality), then troubleshoot according to the user manual or contact technical support.
11、Can multiple rectifier systems be used in parallel?
Yes, parallel operation is supported to expand capacity and improve system redundancy.
12、What is the service life of the rectifier module?
Under normal working conditions, the service life is generally 100,000 hours or more.
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