22U Outdoor Telecom Weatherproof Electronics Cabinet Customized
Power Distribution Design
Configuration list of our Cabinet ET7287122-22U
| Cabinet Config725 |
| Cabinet Dimension | 725mm(W)x870mm(D)x1220mm(H) |
| Covering Area | 725mm(W)x870mm(D) |
| Height of base | 150mm |
| Weight | ≤130kg (excluding the equipment and battery) |
| User Space | 22U |
| Material | Double Wall: galvanized steel sheet outer 1.5mm+ inner 1.0mm,
middle with insulation |
| Lock | Three point anti-theft lock |
| Wiring Position | Bottom in and out |
| Wiring Holes | Customized |
Protection Grade | IP55 |
| Cooling |
Equipment Compartment | Model:heat exchanger Heat dissipation efficiency:80W/K Rated voltage:48VDC Mounted on the front door and rear door |
| Power distribution Unit | Customized design |
| Door sensor | |
| Led Light | |
How Does a Power distribution unit Work?
A Power Distribution Unit (PDU) works as a crucial component in
power distribution and management. Here's a detailed explanation of
how it operates:
Basic Function
PDU is responsible for distributing power from the main power line
to various servers, computers, network devices, and other
intelligent equipment. It not only possesses the basic functions of
traditional power sockets but also integrates advanced features
such as intelligent control, remote management, power metering, and
overload protection.
Intelligent Control
PDU supports remote management and control. Users can view device
status, adjust power distribution, and switch sockets anytime,
anywhere through the network or mobile applications. This
intelligent control method greatly improves management efficiency
and reduces operation and maintenance costs.
Power Metering
Some advanced PDUs also have power metering capabilities, capable
of real-time recording of each device's power consumption,
providing data support for energy management and optimization. This
is particularly important for large facilities such as data
centers, helping to achieve energy conservation and emission
reduction goals.
Overload Protection
PDU is equipped with an overload protection mechanism. When the
power load exceeds the set threshold, it will automatically cut off
the power or adjust the power distribution to prevent equipment
damage due to overload. This function effectively ensures the
safety and stability of the equipment.
Fault Diagnosis and Alarm
By monitoring power usage in real-time, PDU can detect and diagnose
power failures promptly and alert administrators through audible
and visual alarms, SMS notifications, etc. This helps quickly
locate and resolve issues, reducing equipment downtime.
Application in Different Fields
- Data Centers: PDU is a key device to ensure the stable operation of
servers and network equipment.
- Industrial Automation: It provides reliable power supply for
production lines, robots, and other equipment.
- Smart Homes: PDU plays an important role in providing stable and
safe power support for various smart home appliances.
Moreover, in the field of new energy vehicles, PDU is also a
critical component. It is responsible for power distribution and
management in the high-voltage system of new energy vehicles,
providing functions such as charging and discharging control,
power-on control of high-voltage components, circuit overload and
short-circuit protection, high-voltage sampling, and low-voltage
control. PDU in new energy vehicles has multiple protective
functions such as overcurrent, overvoltage, and overtemperature,
ensuring the stable operation and safety of the high-voltage
system.
In summary, PDU works by distributing power efficiently, providing
intelligent control and monitoring, ensuring safety through
overload protection, and supporting various applications in
different fields. As technology advances, PDU will continue to
evolve, integrating more features and enhancing its capabilities to
meet the growing demands of modern power distribution and
management.
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