Year1
- 容量：
- 15KVA
- ZLSD-ZXPC：
- 15KVA
- 输出电压：
- 220VAC
Technical Features
Zhilian Shengda’s best-selling three-input single-output power supply is a product with strong adaptability and flexible configuration. The use of advanced D 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 server 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 monitor each circuit online in real time throughout the process The state is sampled and detected to continuously output pure sine wave voltage to provide ultra-stable and high-quality power to the load.
The sixth generation inverter technology has the characteristics of smaller control power, lower saturation voltage drop and other characteristics to achieve 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 patch manufacturing technology not only saves space, completely eliminates the pins in traditional circuits, but also completely eliminates the interference between chips caused by its own high-frequency signals, so that the chips can work normally without interference. It greatly improves the system's anti-interference performance and ensures high-reliability operation of the system.
Extraordinary protection with multiple functions is durable, stable and worry-free
Dual 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
With 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 activate comprehensive protection functions simultaneously.
The ultra-wide input voltage and frequency range are compatible with diesel generators and can better adapt to harsh power grid environments.
Automatically identify and adapt/power system to meet the requirements of different power systems.
It has a power-on self-diagnosis function that can detect hidden faults in time and prevent them from happening before they happen.
The unique DC (D) power-on function can directly activate the battery pack to give full play to the emergency backup function when the mains power is interrupted.
The powerful parallel function allows up to two parallel machines.
The 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. The service life is extended and the battery is automatically charged and discharged 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 directly browse and set the battery charging method through the panel buttons and D display screen to conveniently and quickly realize intelligent management of the battery to ensure efficient and stable operation of the battery and extend its service life.
Friendly human-machine interface and monitoring make it easy to manage and maintain
The large D LCD interface can display the load, battery capacity, input and output parameters and fault information to facilitate user operation and maintenance management.
Intuitive D working status indication allows administrators to intuitively and quickly understand the current working status.
The monitoring port and 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 to provide users with flexibility in power planning and safer guarantees.
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 extract the main abnormal information through the D dry contact interface through the dry contact. The dry contact signal is isolated through the optical coupler. The user can easily use these signals to control some strong and weak current equipment to facilitate access to the environmental 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 realize simultaneous monitoring and recording of events and alarms on each machine in the system by multiple machines.
Technical Parameters
<= dd Product Model
Rated Power
/
/
/
Input
Input method
++
Input voltage
(-)
Input frequency
(-)
Input power factor
Bypass voltage
(-)
Output
Output voltage
%
Output power factor
Output frequency
Mains mode: and Input mains synchronization
Battery mode: .~
D
D% (linear load) D% (nonlinear load)
Overload capacity
Load %: long-term operation In mains mode, it can automatically switch back to mains mode after the overload is eliminated
%
Load%: transfer to bypass%:
. Transfer Bypass
Battery
Battery voltage
Charging voltage
Overvoltage protection
Charging current
/( )
System
Efficiency< br/> %
Communication method
+ Smart slot
Automatic restart function
When the mains power returns to normal after shutting down due to battery under-voltage protection, the mains input voltage range is (~), the input frequency range is (~), it can automatically restart and continue to supply power to the load, with unattended function.
Noise (meters away)
Operating temperature
Humidity
~% non-condensing
Storage temperature
-
Altitude
Dimensions (*D*)
Weight
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