bộ sạc biến tần song song Bộ sạc biến tần 2U DC48V AC220V năng lượng mặt trời

Quy cách

 -Chức năng sạc sẵn có cho pin

-Không có thời gian truyền hình thức chế độ dòng sang chế độ pin
-RS232 and USB communication port, optional SNMP remote
-Support parallel connection, suitable for network cabinet power supply
-Work under single phase and both three phase, support PV mode

FAQ

Bạn có giải pháp sạc không? 
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.