Technical features
Zhilian Shengda three-input single-output power supply
is a product with strong adaptability and flexible configuration. The use of advanced digital control technology effectively improves product performance and system reliability, and enables higher power density integration and miniaturization. At the same time, in order to fully meet the individual needs of users, the series of three-in and one-out power supplies provide a very rich set of scalable functions that users can flexibly configure according to their needs. It can provide reliable power protection for servers, network support equipment, storage equipment, precision instruments, medical equipment and automation equipment.
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
Three inputs and one output
Power supply
Equipped with AC input over- and under-voltage protection, output overload and short-circuit protection, inverter overheating protection and other multi-functional protection functions and fault warning functions, which greatly ensures 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 system to meet the requirements of different power 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.
Powerful parallel function, the maximum number of machines can be paralleled.
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.
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.
Rich options provide more and more powerful system functions
Parallel components: realize parallel expansion and parallel redundancy functions, providing users with flexibility in power planning and safer guarantee.
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.
The network card/centralized monitoring card can connect the three-in and one-out
power supply
to the Ethernet through the optional card to achieve remote monitoring. 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 power
Input
Input method
3++
Input voltage
(-)
Input frequency
(-)
Input power factor
Bypass voltage
Output
Output voltage
Output power factor
Output frequency
Mains mode: with input Mains synchronization
Battery mode:.～
3 (linear load) (non-linear load)
Overload capacity
Load: In long-term operation in mains mode, After the overload is eliminated, it can automatically switch back to the mains mode
Load: Transfer to bypass:
Transfer to bypass
Battery
Battery voltage
Charging voltage
Overvoltage protection
Charging current
( )
System
Efficiency
Communication method
-+ Smart Slot
Automatic restart function
When shut down due to battery under-voltage protection, when the mains power returns to normal, the mains power is input The voltage range is (3~3) and the input frequency range is (~3). It can automatically restart and continue to supply power to the load, with unattended function.
Noise (meters away)
Operating temperature
Humidity
~ No condensation
Storage temperature
Altitude
Dimensions (**)
Weight