Modular UPS power supply system solution. The modular UPS power system is
the data center infrastructure. It has core technologies such as modular UPS,
intelligent power distribution management and integrated control of lithium iron
phosphate battery UPS. An intelligent and integrated UPS has been developed.
Modular UPS power supply system solution. The modular UPS power system is
the data center infrastructure. It has core technologies such as modular UPS,
intelligent power distribution management and integrated control of lithium iron
phosphate battery UPS. We have developed an intelligent, integrated and modular
system suitable for data centers. UPS power system. Adopting a 5.7-inch touch
screen LCD design and menu structure, various UPS information can be monitored
through the LCD, making all operations clear at a glance.
Modular UPS power supply system solution
The modular UPS power supply system is the core of the entire data center.
The redundancy and future expansion of the UPS system must be considered, so a
redundant structure needs to be adopted. The UPS power supply adopts a modular,
hot-swappable, redundant parallel design of power modules, and is equipped with
a set of 60-minute batteries for a 32KW load. It can also support the load and
provide delay when one or even multiple power modules fail. According to the
technical requirements, the UPS system has a backup of 32KW for 1 hour. This
plan uses a set of its CUN-M series modular UPS power supply and distribution
system. The UPS host computer and battery cabinet adopt standardized cabinet
design to reduce the floor space.
The UPS with modular and hot-swappable structure is completely designed in
accordance with the ideas and structure of IT equipment. The power modules are
redundantly connected in parallel output. The control part adopts redundant
design of two sets of hot-swappable control modules and two sets of logical
low-voltage power supply modules. High availability. In addition, because the
modular hot-swappable structure can easily add or remove various modules online
to increase output power or repair, it has advantages that traditional 1+1
parallel connection cannot match in terms of availability, maintainability, and
capacity expansion.
CUN-M series industrial-grade modular UPS power supply is a high-end
modular UPS product. It not only includes the rectification, filtering,
charging, and inverter devices of traditional UPS, but also has intelligent
power protection functions and adopts It has adopted many new concept
technologies such as average current control rectification technology,
sequential master-slave synchronous control technology, multi-level distributed
control technology and third-order sine wave inverter, which has greatly
improved the availability and reliability of the equipment and reduced the cost.
Equipment investment, operation and maintenance costs.
The system capacity includes multiple systems of 100KVA, 150KVA, 200KVA,
240KVA, 320KVA, and 480KVA. The power modules are 10KVA, 15KVA, and 20KVA. Users
can choose at will according to the load size. It has complete battery
management functions: battery self-discharge function, automatic equalization
and floating charge conversion function, temperature compensation function, and
automatic current sharing function. If the actual load increases, power modules
can be added to expand the system capacity to 48KW, ensuring the safety and
redundancy of the system while avoiding inefficiency and waste caused by
investing too much capacity in the initial stage.
According to the requirements, the design is as follows, with a total of 3
cabinets, one UPS main cabinet (including UPS input and output precision power
distribution), and two battery cabinets. The battery cabinet can choose a
modular UPS battery cabinet. The cabinet is black and has a 19-inch rack-mounted
appearance. Like the server cabinet, it can be placed directly inside the
cabinet to improve system reliability. Modular UPS power supply can be flexibly
configured and has strong scene adaptability; the computer room has high floors
and low load-bearing requirements, which can meet various computer room
construction and renovation scenarios. The modular solution, single and double
row construction, flexible expansion of the number of counters, and adaptability
to a variety of Scenario requirements.
The network architecture is modular, with servers, micro-modules and their
infrastructure suitable for specific business implementations. Factory
prefabricated, on-site assembly, rapid deployment. Standardization and
productization of components, high-quality control capabilities and clear
engineering interfaces. It changes the way the system cools. Inter-rack cooling
to meet medium to high power density room requirements. The micro-module is
composed of two rows of opposite equipment units. The sealing components of the
channel, skylights, side doors, etc. realize the isolation of hot and cold
channels. It comes with an uninterruptible power supply. Different micro-modules
can be powered by different energy systems, allowing multiple power supply
combinations in the same room for easy disassembly and assembly. Micro modules
are factory-prefabricated, industrialized and standardized, and can be easily
disassembled and assembled. The construction time is short and the construction
site is easy to manage.
Advantages of modular UPS power supply
⒈A variety of working systems
The modular UPS has a variety of formats to choose from, is easy to
operate, and can realize a variety of incoming and outgoing lines: 1/1, 1/3, 3/1
or 3/3. The input frequency can be 50Hz or the output frequency can be set to
60Hz. The output voltage can be set to 220V, 230V, 240V. If input and output
transformers are configured, it can meet the power supply needs of all countries
and regions around the world.
⒉Small size and high power density
This product has high working efficiency and high power density, which are
its biggest features. The size of a power module is: (H×W×D) mm: 133×482×46,
which can provide power output of 5KVA (4000W), 10KVA (8000W), 15KVA (12KW) and
20KVA (16KW).
⒊Environmental protection
UPS total harmonic distortion (THDI) is 3%, and the output total harmonic
distortion under linear load is less than 2%, minimizing harmonic interference
to the power grid, effectively reducing grid load and power loss. Excellent
input parameters, showing pure resistance characteristics to the mains power
grid, is an ideal environmentally friendly and efficient UPS.
⒋High efficiency and energy saving
Today, when the country advocates environmental protection and energy
conservation, the green and energy-saving modular UPS power supply has attracted
much attention, with an input power factor of over 0.999. Reduces line losses
and improves power utilization. Its inverter efficiency can reach more than 98%,
thereby improving the working efficiency of the whole machine, reducing losses
and saving electric energy.
⒌Extensibility, easy to install, maintain, replace and upgrade
This model is composed of various modules, which can realize hot-swappable
function, and the racks of each module can be completely separated, which
facilitates the user's future expansion or reduction. It is easy to use and can
realize online replacement and online maintenance, which reduces the difficulty
of maintenance and reduces the cost of maintenance. maintenance time. And the
size of each module is designed according to the standard 19-inch structure,
making the appearance of the whole machine consistent with the standard rack,
beautifying the appearance of the machine, and the modules can be used
universally with the standard rack.
⒍Redundancy, distributed parallel logic control
The parallel control between each module adopts a decentralized logic
control method. There is no distinction between master and slave. The removal or
insertion of any module will not affect the normal operation of other modules.
N+1, N+X can be formed as needed. The redundant system reduces the risk
coefficient of the system itself and the load, and comprehensively improves the
load protection time by UPS. It not only increases the reliability of the whole
machine, but also simplifies the difficulty of user maintenance.
Read recommendations:
LR6
Which cobaltate battery and polymer battery is better.3.2v 6000mah lifepo4 battery
How to assemble large -capacity batteries?battery for solar energy storage Manufacturing
lifepo4 200ah battery pack 12v
aaa alkaline battery