Model : BVT302S048050D2 / BVT302S048100D2 / BVT302S048150D2 / BVT302S048200D2
Introducing our state-of-the-art rectifier system battery charger specifically designed for DC48V applications is an exciting milestone in the field of battery technology. This system, crafted with precision and innovation, represents the culmination of years of research and development, aimed at delivering unparalleled performance and reliability to our customers.
The DC48V battery charger is tailored to meet the demanding requirements of modern battery-powered systems. Whether you're looking to power telecommunication equipment, data centers, or any other critical infrastructure, this rectifier system ensures that your batteries are always fully charged and ready to perform.
The system's unmatched performance starts with its ability to deliver a stable and reliable DC output voltage of -48Vdc. This ensures that your batteries are charged efficiently and safely, extending their lifespan and reducing the need for frequent replacements. Additionally, the system offers adjustable equalization and float voltages, allowing you to customize the charging profile to meet the specific needs of your batteries.
The rectifier system's reliability is further enhanced by its robust design and comprehensive protection features. It is built using high-quality components and undergoes rigorous testing to ensure it can withstand the harshest environments. Overvoltage, overcurrent, and overtemperature protection mechanisms are incorporated into the system, ensuring that it operates safely and efficiently under all conditions.
Stable Output Voltage: The charger delivers a precise and stable DC output voltage of 48Vdc, guaranteeing efficient and safe charging of your batteries.
Customizable Charging Profiles: With adjustable equalization and float voltages, you can customize the charging profile to match the specific requirements of your batteries.
Robust Design: Built with high-quality components and undergoing rigorous testing, this charger is designed to withstand harsh environments and provide long-lasting reliability.
Comprehensive Protection: Overvoltage, overcurrent, and overtemperature protection mechanisms ensure the charger operates safely and efficiently under all conditions.
Energy Efficiency: Our advanced technology minimizes energy loss during the charging process, reducing your energy costs and contributing to a greener environment.
Monitoring and Control: An intuitive LCD display provides real-time information on the charger's status, including voltage, battery status, and any active alarms. It also supports various communication protocols for seamless integration with your existing systems.
-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
-50 amp output per module, 150 amp system capacity max for 2U （Whole system 800 amp max)
Do you have charging solution?
A：Yes, BVT suitable for battery charging usage. In this application, our rectifier system is widely used for N+1 power supply and battery charging system management.
Does the product support the SNMP function?
A：Yes, 90% BVT product support SNMP. And all product built-in RS485 communication for standard.
What is RS485?
A：RS485 is a communication interface, support real-time data communication function, and can use the monitoring software to monitor and control the working condition of the inverter power supply in a real-time manner. supply.(Optional)
Can the inverter adapt to high temperature and operate stably?
A：BVT supports a maximum temperature of -20℃~60℃, and the stable operation is unchanged. If you configure air conditioning cooling in a high temperature environment, the product life will be increased
Can the inverter power supply be used on the plane?
A：Currently not supported, because the height problem will affect the operation of the inverter and fail. Haibo ≥ 2000 meters, the inverter will fail and not work
How about the inverter load?
A：Super overload capacity, can withstand full load startup, with bypass switch, can switch to bypass power supply when overloaded
How about high frequency inverter power supply noise?
A：≤55dB
Can I choose the mains mode for my inverter power supply?
A：Yes, BVT inverter support AC main power supply and DC main power supply, 2 modes can be selected flexibly, and the mode can be changed through the LCD panel or the communication background software
What will causes Power failure and what can be done to resolve?
A: Check whether the positive and negative poles are reversed, and reconnect after confirming. If it cannot be turned on, please return the power supply back to BVT for inspection & repairing
What are the protection functions of the inverter power supply?
A：Input under-voltage protection, anti-DC input reverse connection, buffer protection, over-voltage protection, overload protection, short-circuit protection, over-temperature protection, temperature-controlled fan, etc.
| Model | BVT302S048050D2 | BVT302S048100D2 | BVT302S048150D2 | BVT302S048200D2 |
| Phase | Single Phase | |||
| Module Quantities | 1 | 2 | 3 | 4 |
| AC Input | ||||
| Efficiency | 93.20% | |||
| Power Capacity(Max) | 3000W | 6000W | 9000W | 12000W |
| AC Input voltage | 220Vac | |||
| Input voltage range | 90~290Vac(derate≤176Vac) | |||
| Power factor | >0.99 | |||
| Frequency Range | 45~66Hz | |||
| THDi | ＜5%@ full load ＜10% @half load Rated input & OutputVoltage | |||
| DC output | ||||
| Output Voltage | -48Vdc | |||
| Output Current | 50A | 100A | 150A | 200A |
| Output Current Max | 55A | 110A | 165A | 220A |
| Equ- Voltage | 56.4V（42~58Vdc adjustable） | |||
| Float Voltage | 53.5V（42~58Vdc adjustable） | |||
| Output Ripple Voltage | ≤200mV(0~20mHz) | |||
| Leakage Current | ≤10mA | |||
| Regulation | Line: 1%, Load: 2% | |||
| Current Sharing | ≤±5% | |||
| Ripple voltage | ≤200mV<0-20mHz> | |||
| Load Breaker | 3*Terminals or customization | |||
| Battery Breaker | 1*battery terminal or customization | |||
| BLVD | Yes | |||
| Shunt | Yes | |||
| Monitor | ||||
| Model | M30 | M35 | ||
| DO/DI | ||||
| LCD display | voltage,bat status, total current, load current, active alarm | |||
| Warning Remind | Sound and light | |||
| Communitcation Protocol | YD/T 1363 Communitcation Protocol | Modbus | ||
| Working Environment | ||||
| Dielectric strength | 2000Vac/10mA/60s | |||
| Humiditty | 5%~95%, no moisture condensation | |||
| Work temperature | -40℃~55℃ | |||
| Storage temperature | -40℃~70℃ | |||
| Noise(1m) | <55dB | |||
| Size(mm) | 482*320*88(2U) | 482*320*132(3U) | ||
| Communitcation | RS485/SNMP remote | RS485 | ||
BR483000-M Rectifier module user Manual.pdf
download
Huizhou BVT Technology, a renowned manufacturer of inverters and power supplies, delivering excellence globally for a brighter future.
9FL, Bldg 20, Ericsson Industrial Park, No. 19, Huifeng East 1st Road, Zhongkai High-tech Zone, 516005,Huizhou City, Guangdong Province
EN
