Shenzhen Zhilian Shengda Technology Co., Ltd.

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Technical features
Zhilian Shengda multifunctional online uninterruptible power supply
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Using high-speed microprocessor control technology, dual protection of software and hardware , intelligent battery management technology, high reliability, stable performance, high efficiency and energy saving, and also has humanized management functions, and its excellent product quality ranks first in the world. It is widely used in small servers, workstations, sales terminals, communication base stations, automatic teller machines, and network office environments in various industries such as securities, transportation, electric power, and industry.
High-speed microprocessor control, advanced inverter technology, cutting-edge manufacturing, high performance, high reliability, and high energy saving
The sixth generation B inverter technology achieves high efficiency and high reliability operation. Higher input power factor, lower input current harmonics, higher system efficiency, stronger load capacity, and excellent energy saving effect.
The high-speed microprocessor control digitization technology controls circuit operation, parameter setting and system management at high speed and reliably, and conducts real-time online sampling and detection of each circuit status throughout the entire process, and continuously outputs pure sine wave voltage to provide the load. Provides ultra-stable, high-quality power.
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.
Power supply
Automatically identify and adapt to the power supply system to meet the requirements of different power supply systems.
It has a power-on self-diagnosis function, which can detect hidden faults in time and nip them in the bud.
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
Users can browse and set the battery charging method directly through the panel buttons and display screen, realizing intelligent management of the battery conveniently and quickly to ensure The intelligent battery management system adopts advanced intelligent charging control method.
Power supply
Selects the optimal charging method according to the battery type and battery usage status, so as to extend the service life of the battery and automatically perform regular calibration. Battery charge and discharge management. 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. Ensure efficient and stable operation of the battery and extend its service life.
Rich optional accessories, providing more and more powerful system functions
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, and the user can These signals can be conveniently used to control some strong and weak current equipment, and can be easily connected to the environmental 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.
Power supply
With R monitoring port and the included monitoring software, local or remote monitoring and management can be easily carried out.
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
Product model






Rated capacity



Input
Input method
++
Input voltage range
(~)
Input frequency range
Adaptive
Input power factor

Bypass input voltage range
()～()
Output
Output voltage
3/()(optional)
Output power factor

Output frequency
Mains mode: synchronized with the grid Battery mode: /(.)
Waveform distortion
3 (linear load ) (non-linear load)
Current peak ratio

Conversion time
Mains mode - battery mode
Bypass mode - mains mode
Overload capability

Load: transfer to bypass

: transfer to bypass
Battery
Battery nominal voltage
3


Backup time (full load)
(Type is determined by battery capacity)
Intelligent charging management (long-term machine)
Set the charging method through the panel buttons, providing 3~battery capacity Configure the appropriate charging current according to the capacity of the selected battery, detect the charging current in real time, automatically convert to equalized float charging, and intelligently control to extend battery life.
Charging current
<(can be intelligently managed and controlled according to battery capacity)
System
Efficiency (mains fully loaded)

Communication interface
3 (Standard)/R, card (optional)
Display type
Display/Display
Self-start function
When the mains power returns to normal after shutting down due to battery under-voltage protection It can automatically restart and continue to supply power to the load, with unattended function.
Protection function
Double protection of software and hardware, output short circuit, overload, battery undervoltage, inverter and battery boost module overtemperature, battery discharge overcurrent and other protection functions.
Cooling
Fan (intelligent speed regulation)
Noise (meters from directly in front)


Working temperature
~
Working Humidity
~ No condensation
Storage temperature
~
Altitude
No derating if less than, derating for each increase if greater than
Dimensions (**)
3

Weight