Shenzhen Zhilian Shengda Technology Co., Ltd.

3/3 -_Copy
Technical Features
The series of online power supplies adopts a double conversion structure. This series of products adopts advanced control technology and uses advanced high-power devices B and B to achieve stable, advanced and efficient Based on the digital/analog hybrid technology, a large-capacity sine wave online high-intelligence model is designed that integrates digitalization, informatization, and networking. Widely used in small and medium-sized data centers, network management centers, and enterprise server rooms.
Fully digital control, advanced inverter technology, cutting-edge manufacturing, high performance, high reliability, high energy saving
Fully digital technology can control circuit operation, parameter setting and system management at high speed and reliably, and provide real-time online control throughout the process Each circuit status is sampled and detected, and a pure sine wave voltage is continuously output to provide ultra-stable, high-quality power to the load.
The sixth generation B inverter technology has the characteristics of smaller control power and lower saturation voltage drop, achieving high efficiency and high reliability operation. Higher input power factor, lower input current harmonics, higher system efficiency, and excellent energy saving effect.
The high-precision chip manufacturing technology not only saves space, completely eliminates the pins in the traditional circuit, but also completely eliminates the interference between chips caused by its own high-frequency signal, so that the chip can be free from interference. The normal operation of the system greatly improves the anti-interference performance of the system and ensures the high reliability of the system operation.
Extraordinary protection, multiple functions, durable, stable and worry-free
Double protection of software and hardware. Even if the software protection fails, the hardware protection system can still work normally. It has AC input over and under voltage protection, output overload, Short circuit protection, inverter overheating protection and other multi-functional protection functions and fault warning functions greatly ensure the stability of system operation.
The high-speed digital microprocessor detects the working status of all devices and circuits online in real time. When a fault occurs, the system will promptly and accurately send out a variety of audible and optical alarm messages, and simultaneously activate the comprehensive protection function.
Ultra-wide input voltage and frequency range, compatible with diesel generators, and more adaptable to harsh power grid environments. Automatically identify and adapt to the power supply system to meet the requirements of different power systems.
Unique DC () start-up, it can be started directly by the battery pack when the mains power is interrupted, giving full play to the emergency backup function.
Intelligent and humanized battery management system ensures stable operation and long life of the battery
The intelligent battery management system adopts advanced intelligent charging control method to select the optimal charging method according to the battery type and battery usage status. , so that the service life of the battery can be extended, and the battery can be charged and discharged automatically and regularly. Functions such as overcharge and over-discharge protection protect the battery and send out audible and visual alarms to the administrator in time and initiate protection in a timely manner.
Users can browse and set battery charging methods directly through the panel buttons and display screen, conveniently and quickly realizing intelligent management of the battery, ensuring efficient and stable operation of the battery and extending its service life.
Powerful parallel function
The machine has a built-in parallel function, which can realize the parallel connection of the largest units without adding external accessories, making it convenient for users to expand the system at low cost. It represents the minimum number required by the load and represents the redundancy number. The larger the number, the higher the reliability of the system.
Adopting advanced control strategies, the system can share a set of batteries under parallel redundant working conditions, greatly saving users' investment costs.
Rich options provide more and more powerful system functions
Dust-proof components: Improve the dust-proof level of the product in industrial environments. An isolation transformer can be added to provide isolation protection for users.
The dry contact card can lead out the main abnormal information through the dry contact through the B dry contact interface. The dry contact signal is isolated by the optical coupler. The user can easily use these signals to control some strong and weak current equipment to facilitate access to the environment. Power monitoring system.
Friendly human-machine interface and monitoring, easy to manage and maintain
The large LCD interface can display the load, battery capacity, input and output parameters and fault information to facilitate user operation and maintenance management.
Intuitive working status indication allows administrators to intuitively and quickly understand the current working status.
The R monitoring port, combined with the included monitoring software, can facilitate local or remote monitoring and management.
The network card/centralized monitoring card can be connected to the Ethernet to achieve remote monitoring through the optional card. The centralized monitoring card can monitor multiple machines at the same time and record events and alarms that occur on each machine in the system.
Technical parameters
Model





Rated capacity


< br/>

Input
Phase number
Three-phase five-wire
Voltage
3(-~+)
Frequency
~
Input power factor

Bypass
Number of phases
Three-phase four-wire
Voltage
3(-~+)
Power
~
Bypass overload capacity
Long-term normal loading
Battery
DC voltage
3/3
Charging current
(Set according to battery capacity)
Output
Number of phases
Three-phase four-wire
Voltage
3
Frequency

Output power factor

Voltage total harmonic distortion
Linear load non-linear load
Overload capacity
Long-term normal operation - minutes to bypass - minutes to bypass to bypass Road
System
System efficiency
3
Cooling method
Forced air cooling
Monitoring communication
3, network card, dry contact (optional)
Operating temperature
℃
Operating humidity
No condensation
Operating altitude
Less than meters (normal use below meters). For every increase in meter altitude, the power will be derated. , and so on to meters)
Operating noise



Protection level

Storage temperature
℃~℃
Dimensions()



Weight