The PoE Power Supply Enclosure is perfect for applications such as smart cities, surveillance systems, wireless access points, digital signage, and more. By streamlining the process of powering and connecting network devices, this enclosure not only reduces setup times but also ensures reliable and secure operation. It's an essential component for building robust, scalable, and future-ready network infrastructures.

Features of PoE Power Chassis

Power & Data in One: Delivers power and data over a single Ethernet cable, simplifying wiring and reducing costs.

Energy Efficient: High-efficiency design minimizes power loss and ensures reliable performance.

Supports All PoE Devices: Compatible with PoE, PoE+, and PoE++ standards (IEEE 802.3af/at/bt), ideal for IP cameras, access points, and network switches.

Built-in Protection: Features surge and short-circuit protection to keep connected devices safe.

Monitors Environment: Tracks internal temperature and humidity for stable operation in any condition.

Remote Control: Manage and monitor the system anytime, anywhere via web browser or mobile app.

Applications of PoE Power Chassis

City Traffic Monitoring

Community video surveillance

Security infrastructure

If you want to buy a poe surge protector, please contact us.

Our standardized All-in-One Video Surveillance Enclosure engineered to eliminate chronic industry pain points—complex cabling, disorganized enclosures, and high installation costs ,delivers power, communication, and environmental protection in a unified solution. It supports multi-voltage (12V/24V/48V/POE) power for IP cameras, fiber transceivers, industrial switches, and wireless APs, featuring triple-layered surge protection, over-current/over-voltage safeguards, and leakage detection. Its centralized grounding system rapidly discharges lightning strikes, reducing electrical hazards by 90%.

Built for extreme conditions, this IP55-rated enclosure operates reliably from -40℃ to +50℃ and withstands torrential rain, dust storms, and salt spray corrosion. Factory-preassembled components cut deployment costs by 30%, while tool-free modular cabling accelerates installation by 50%. For maintenance, hot-swappable modules enable 70% faster troubleshooting and part replacement—streamlining OPEX across the lifecycle.

Features of Standard Surveillance Enclosures

Unified Power & Data Hub

Multi-voltage output: 220VAC/24VAC/12VDC/5VDC/POE+

Simultaneous supply for Cameras, Switches & ONUs

Advanced Circuit Protection

Over-current/over-voltage safeguards

40kA surge protection (power) + 5kA Ethernet SPD

Visual Health Monitoring

LED indicators: Power/Network/Fault status

Modular Scalability

Expandable with auto-reclosers, thermal controls, etc.

Extreme Environment Ready

-40°C to +50°C operation | IP55 rated

Applications of Standard Surveillance Enclosures

City Traffic Monitoring

Community video surveillance

Security infrastructure

Now price of cctv outdoor cabinet is reasonable. If you want to buy a video surveillance cabinet, please contact us.

Surge protective device manufacturers produce surge protectors including AC and DC power supply lightning protectors, signal lightning protectors, feeder lightning arresters and smart lightning protectors, etc. Power lightning arresters can be applied to various AC and DC power supply and distribution systems. Signal lightning arresters are suitable for common signal lines such as network cables and RS485. Feeder arresters are suitable for the protection of radio frequency lines in communication base stations. Intelligent lightning arresters are mainly used for surge number recording and lightning arrester failure monitoring, etc.Contact us to get surge protectors for sale!

Types of Surge Protection Device SPD

Intelligent Lightning Counter

The LMS1000-S100, based on Internet of Things (IoT) technology, is capable of online monitoring of the on-off status of industrial surge protective devices (SPDs), the status of air switches, and the number of lightning strikes on SPDs.

Power Surge Protector

Power surge protectors are mainly used to protect low-voltage power supply and distribution systems, including AC power supply and distribution systems and DC power supply and distribution systems. AC power supply and distribution system lightning protectors are suitable for different power supply systems such as TT, TN and IT, including single-phase and three-phase. The working voltage covers 100-480VAC. The products range from T1 level to T2 level. T1 level Iimp can reach 50kA, T2 Level Imax can reach 160kA. DC power distribution systems mainly include 12/24/36/48VDC and 1500VDC, etc., which are widely used in photovoltaic power generation, communication base stations, automation control, security cameras and other system protection.

Signal Surge Protector

Signal lightning arresters are mainly used to protect communication ports of electrical equipment. The electrical equipment to be protected includes IP cameras, Wireless APs, Flow meters, PLCs, Industrial switches, etc. Common interfaces include RJ45, PoE power supply, RS485, and analog signal. The maximum transmission rate is up to 1000Mbps, Imax is up to 10kA, the maximum port is up to 24 ports, and the installation method supports rail-mounted, rack-mounted installation, etc.

RF Arrester

RF arresters are mainly used to protect the antenna interface of RF signals. Common equipment includes wireless APs and communication base stations. The frequency range of RF arresters covers 0-5.8G. Common interfaces include SMA, BNC, N, DIN, etc., and Imax can reach up to 60kA.

Why Electric Power Surge Protection Devices Are Essential for Safeguarding Sensitive Equipment

01

Surges occur with a high probability, accounting for over 30% of all types of accidents, surpassing fires and floods, resulting in significant direct economic losses.

02

The indirect losses caused by the damage of surge conduction systems, such as data centers and control systems, are incalculable.

03

The instantaneous high voltage of a surge can reach over 20kV. However, nowadays, electrical equipment is becoming increasingly intelligent, and its withstand voltage capacity is getting weaker and weaker. If it is less than 2kV, it is extremely prone to damage.

Advanced Surge Protective Device Technologies for Industrial and Commercial Use

1. Surge protection device suppliers utilize intelligent multi-level energy coordination technology, which through the millisecond-level collaborative cooperation of three-level SPDs, gradually discharges the lightning current, ensuring that the residual voltage is always below the equipment's tolerance value and minimizing the damage to the equipment.

2. Smart power surge protector multi-channel comprehensive protection technology provides corresponding lightning protection products for different types of cables such as power and signal cables and different interfaces respectively, leaving no blind spots for comprehensive protection.

3. Advanced surge monitoring technology, through the Internet of Things technology, monitors the frequency, magnitude of surges and the failure status of lightning arresters, improving operation and maintenance efficiency and reducing operation and maintenance costs.

The signal lines of the equipment are copper cables, which are relatively prone to surge sensing and also require lightning protection. Representative ones include network cables, RS485, RS232, analog signals, etc., which can cause damage to equipment such as switches and PLCS.

Types of Signal Surge Protector

01- Switch Network Signal Surge Protector

02- IP Camera Network Signal Surge Protector

03- PoE Surge Protector

04- PLC Signal Surge Protector

05- RS485 Signal Surge Protector

Features of Signal Surge Protector

1

Rich interfaces, select different interfaces according to different communication lines to ensure interface adaptation;

2

Low insertion loss and high-quality connectors are used to ensure minimal signal attenuation when SPD is connected;

3

Multi-level protection circuit design reduces the residual voltage value to a minimum and protects the circuits of back-end equipment to the greatest extent.

Signal Surge Protector FAQs

If a lightning arrester has been installed on the power line, is it still necessary to provide lightning protection for the signal port?

Power lines and signal lines need to be protected separately. Generally, signal ports are often overlooked. Representative signal lines include network cables, RS485, RS232, analog signals, etc. These lines are all made of copper cables and are prone to surge detection, which can cause damage to equipment such as switches and PLCS. Therefore, the installation of signal lightning protectors is very necessary.

Will signal lightning arresters affect signal attenuation?

The interfaces of KILOAMP signal lightning arresters are all matched with the equipment interfaces. High-quality connectors are all selected, and the insertion losses are all less than 0.5dB. Therefore, the signal attenuation can almost be ignored.

What should be noted when selecting a signal lightning arrester?

The selection of signal lightning arresters mainly needs to consider aspects such as interface type, voltage, transmission rate, and bandwidth. The more common ones are network cables, RS485, RS232, analog signals, etc. Only when these parameters are matched can the communication of the equipment be guaranteed not to be affected. The current-carrying capacity Imax of a signal lightning arrester is generally 5-10kA, and this indicator does not need to be overly concerned about.

Does the signal lightning arrester need power supply?

Signal lightning arresters are passive and do not require power supply. Their internal protection is mainly achieved through components such as gas discharge tubes (GDT) and TVS.

How many ports can a signal lightning arrester reach at most?

Signal lightning arresters are generally single-port, but they can also be multi-port depending on the number of device interfaces, typically including 4/8/16/24 ports, etc. The installation methods also support rail mounting and rack-mounted mounting.

The RF line is the connection between the antenna and the communication equipment. As the antenna is located outdoors and at a relatively high position, it is prone to accumulation. Therefore, it is very necessary to protect the RF port of the communication equipment. When selecting the type, attention should be paid to the matching of the connector, frequency and other aspects. The conventional feedline lightning arrester of KILOAMP covers about ten connectors such as N and L16. The frequency range covers between 0 and 6G.

Types of RF Arrester

01- N-Type RF Arrester

Features of RF Arrester

1

Rich interfaces, different interfaces can be selected according to the type of antenna connector;

2

Signal attenuation is reduced. The cavity and core wire of the SPD connector are made of high-quality copper materials, with optimal signal attenuation and standing wave ratio performance;

3

It has a large flow capacity, uses high-quality GDT internally, has fast surge absorption and strong protection capabilities.

RF Arrester FAQs

Will the antenna feeder lightning arrester affect signal attenuation?

The interfaces of the KILOAMP antenna feeder lightning arrester are all matched with the equipment interfaces. High-quality connectors are all selected, and the insertion loss is all less than 0.5dB. Therefore, the signal attenuation can almost be ignored.

What are the precautions for the selection of antenna feed lightning arresters?

The selection of antenna feeder lightning arresters mainly needs to consider aspects such as interface type, voltage, transmission rate, and center frequency. Only when these parameters are matched can the communication of the equipment be guaranteed not to be affected. The current capacity Imax of antenna feeder lightning arresters is generally 10-20kA and is widely used in communication base stations and other scenarios.

What are the common connectors of the antenna feeder lightning arrester?

The common connectors of the antenna feeder lightning arrester include N/DIN/SMA/SMB/UHF connectors, etc. At the same time, it is necessary to distinguish between male and female connectors before connection.

Does the antenna feeder lightning arrester need power supply?

The antenna feeder lightning arrester is passive and does not require power supply. Its internal protection is mainly achieved through components such as gas discharge tubes (GDT).

Power lightning arresters are mainly used for lightning protection in low-voltage power supply and distribution systems. They are divided into AC lightning arresters and DC lightning arresters. Ac lightning arresters should be classified and protected according to the location of the distribution box. Dc systems are typically used in communication, photovoltaic and energy storage systems, with a maximum of 2000VDC. All lightning arresters are made of high-quality components and support remote signaling alarms, facilitating monitoring and operation and maintenance.

Types of Power Surge Protector

01- AC Power Surge Protector(T1, 25kA)

02- AC Power Surge Protector(T2, 120kA)

03- AC Power Surge Protector(T2, 100kA)

04- AC Power Surge Protector(T2, 80kA)

05- AC Power Surge Protector (Type 3, 60 kA)

06- AC Power Surge Protector (Type 3, 40 kA)

07- AC Power Surge Protector (Type 3, 20 kA)

08- DC Power Surge Protector (Type 3, 24 V, 20 kA)

09- DC Power Surge Protector (Type 3, 24 V, 20 kA)

010- DC Power Surge Protector (Type 3, 1000 V, 40 kA, Photovoltaic)

011- DC Power Surge Protector (Type 3, 1500 V, 40 kA, Photovoltaic)

Features of Power Surge Protector

1

Use high-quality graphite, zinc oxide varistors, gas discharge tubes and other components to have strong surge absorption capabilities;

2

Through multi-level SPD energy coordination, the voltage protection level is low and the probability of damage to the equipment is minimized;

3

The applicable system voltage range is wide, and there are corresponding SPD products for both AC and DC.

Power Surge Protector FAQs

How to select a power lightning arrester?

When selecting a power lightning arrester, it is first necessary to confirm the system voltage and the lines to be protected, distinguish whether it is an AC or DC system, and then equip the corresponding lightning arrester according to the specific system. Under normal circumstances, for a single-phase system, two lines L and N need to be protected, while for a three-phase system, three phase lines L and N need to be protected. The selection of N should be based on the specific power supply system. Dc systems are generally divided into high-voltage and low-voltage types. Low-voltage systems mainly only have 12/24/48/220VDC and are usually protected by 2P lightning arresters. High-voltage systems are typically used in photovoltaic and energy storage systems, with a maximum of 150/2000VDC and are usually protected by 3P lightning arresters.

Is it true that the larger the current-carrying capacity of a power lightning arrester, the better?

Power lightning arresters generally need to be classified for protection into four levels: level one, level two, level three and level four. It is not the case that the larger the Imax, the better. Instead, the corresponding lightning arrester should be selected based on the location. At the same time, economic factors should also be considered to choose the most suitable lightning arrester.

How to determine if the power lightning arrester has failed?

The most common way to determine the failure of a power lightning arrester is through the SPD module window and the remote signaling alarm terminal. A green SPD module window indicates normal and a red one indicates failure, which can be used as a local judgment sentence. The remote signaling alarm terminal is a switch signal, which can be connected to the platform through the SPD detector to achieve remote alarm.

How to wire the type 2 surge protection device?

The wiring of the power lightning Answer: arrester is quite simple, mainly in parallel. At the same time, a backup protector needs to be equipped. The current size of the backup protector, the diameter and length of the cable must all comply with the corresponding standards.

Why must a backup protector be selected for a power lightning arrester? What size of backup protector is generally chosen?

Since the failure mode of the power lightning arrester is short-circuit mode, once it fails, the tripping device inside the lightning arrester will cut off the lightning arrester from the main circuit. The backup protector is an emergency measure to prevent the tripping device inside the lightning arrester from failing to trip. Generally, depending on the different Imax values, the backup protector will be selected between 40 and 63A.

The cabinet PDU is mainly used for power distribution and intelligent management at the end of the cabinet. The socket standards cover more than a dozen standards such as IEC/NEMA/CEE. The maximum power exceeds 20kW and the number of output sockets is up to 40. Its main functions include electrical, thermal and thermal management in the cabinet. Humidity, access control monitoring, etc. can realize output control of each socket, and also have over-current, over-voltage, lightning protection, leakage and other protection functions.

Types of Power Distribution Unit

Basic Rack PDUs

Basic Rack PDUs mainly meet the most basic needs of data center cabinet power distribution, ensuring that socket standards, socket quantity, power rate and status indication, local switch control, overload and surge protection, size and installation method meet user needs.

Metered Rack PDUs

In addition to meeting the most basic power distribution needs of the cabinet, Metered Rack PDUs can also monitor and measure the electrical parameters of the input and output ports of the PDU. In addition to meeting local metering, it can also be connected to the platform to realize the configuration of all cabinets in the computer room. Centralized monitoring and management of electricity. In addition, sensor interfaces are reserved to monitor the environment such as temperature and humidity, water immersion, access control, and smoke in the cabinet.

Smart PDUs

In addition to meeting the most basic power distribution needs of the cabinet, Switched Rack PDUs can also monitor the electrical parameters of the PDU's input and output ports, as well as monitor environmental parameters such as temperature and humidity, water immersion, access control, and smoke in the cabinet. In addition, remote on-off control of the output port can also be achieved.

Automatic Transfer Switch(ATS)

ATS is mainly used to automatically switch to the backup power supply when the main power supply of important equipment in the cabinet fails to avoid power outage of key power equipment, including servers, switches, and storage devices. In order to ensure the continuity and reliability of power supply, Kean ATS switching time can be accurate to within 10ms.

Direct Current Distribution Unit (DCDU)

DCDU is mainly used for power supply and protection of communication base station - 48VDC electrical equipment. The maximum input current can reach 250A, and the maximum output current of the output connector exceeds 40A. Each output can be equipped with an optional fuse to provide overload protection. It is also equipped with four Level 10kA lightning protection module. At the same time, the intelligent DCDU has electrical monitoring functions and can be connected to the platform for centralized management and control.

Power Cords

The power cord is mainly used to connect the PDU output socket and the electrical equipment. Because the plug and socket standards between the PDU socket and the electrical equipment are not uniform, or the cable length and diameter are not up to standard, the last 1 meter of the computer room power distribution system It troubles many users. We can equip the appropriate power cable according to the socket standard between your electrical equipment and the PDU. The socket standards, wire lengths, and wire diameters at both ends of our power cables can be customized as required.

Waterproof Industrial Electrical Connector

Industrial connectors are mainly used to connect power distribution cabinets in computer rooms and cabinet PDUs. Industrial connectors not only require reliable connections, but also require large current carrying capacity, flame retardancy, and waterproofing. The maximum voltage exceeds 480V, and the maximum current of a single core is 125A.

5 Steps to Help You Easily Handle PDU Selection

01

Step1: Determination of Power Capacity

PDU Power=Actual Cabinet Powerx1.3

02

Step2: Socket Standards and Quantity

03

Step3: Plug and Cable Selection

TEC /NEMA/BS/CEE/DIN/SANS/IS/AS/CEI/CEV/SASO/ABNT NBR

04

Step4: PDU Function Selection

Current /Voltage /Power/Temp/Humidity /Access Control/Smoke /Water Immersion

05

Step5: PDU Installation Methods

Horizontal installation(<8 Outlets, 1U)/Vertical installation(> 8 Outlets, OU)

How Power Distribution Units Improve Electrical Efficiency and System Reliability

1. Port-level precise measurement and control, energy consumption visualization;

2. Three-phase balance optimization: By adjusting the equipment position, the unbalance degree is controlled within 5%;

3. Accurately identify inefficient equipment, optimize load distribution in a targeted manner, and save energy and reduce consumption;

4. Multi-path redundant independent power supply, clapping switching time < 20ms;

5. Integrate multiple sensors to achieve intelligent fault early warning;

6. Comprehensive safety protection, achieving multiple monitoring and protection measures such as overload, overvoltage, lightning protection and arc prevention.

As a rack pdu manufacturer, we will do our best to meet all the needs of customers.

 

KILOAMP outdoor weatherproof electrical enclosures include standard and smart surveillance enclosures, PoE power boxes, outdoor communication cabinets, weatherproof data cabinet solutions, and industrial control cabinets. Each weatherproof outdoor enclosure can be equipped with intelligent power terminals and monitoring modules to monitor and control power supply, cabinet environment, and other operating parameters. As an outdoor electrical cabinet solution, the enclosure size and internal configuration can be customized according to different project requirements.

Types of Outdoor Weatherproof Enclosures & Cabinets

Standard Surveillance Enclosures

Our standardized All-in-One Video Surveillance Enclosure engineered to eliminate chronic industry pain points—complex cabling, disorganized enclosures, and high installation costs ,delivers power, communication, and environmental protection in a unified solution.

Smart Surveillance Enclosures

The KILOAMP smart enclosure is mainly used for power supply, communication and intelligent operation and maintenance of outdoor cameras. The smart enclosure integrates advanced Internet of Things communication technology and is equipped with an intelligent gateway.

PoE Power Chassis

Introducing the innovative PoE (Power over Ethernet) Power Supply Enclosure, designed to meet the growing demands of modern network installations by providing efficient and reliable power distribution for PoE-enabled devices.

All-in-One Outdoor Cabinets

This waterproof outdoor control cabinet is specially designed for global outdoor communication scenarios. It integrates functional modules such as outdoor cabinets, power distribution modules, UPS, environmental protection systems, and industrial air conditioners.

Large-Scale Control Cabinet

KILOAMP customized control cabinets are cabinet customization and integration solutions specifically designed for industrial automation control scenarios.

Why Choose KILOAMP Outdoor Weatherproof Electrical Enclosures?

01

Integrated Surge Protection

KILOAMP outdoor weatherproof electrical enclosures are designed with integrated surge protection to improve power safety for outdoor surveillance, telecom, traffic control, and industrial equipment. The built-in 20kA lightning arrestor helps protect connected cameras and electronic devices from power surges, while dual SPD modules reduce the risk of equipment damage and simplify future maintenance. Compared with generic outdoor boxes, this modular protection design helps lower repair costs and improves long-term reliability in harsh outdoor environments.

02

Smart Power Distribution for Cleaner Installations

Each weatherproof outdoor enclosure can be equipped with a built-in 6-port PDU to reduce external power strips, simplify wiring, and make cabinet installation cleaner and safer. This design is especially useful for traffic light control boxes, telecom sites, perimeter security systems, and outdoor monitoring projects. As one of the experienced weatherproof enclosure manufacturers, KILOAMP can also customize cabinet size, internal layout, power distribution modules, and monitoring functions according to project requirements.

Outdoor Weatherproof Enclosures & Cabinets FAQs

A

How does KILOAMP's outdoor surveillance box prevent overheating?

KILOAMP outdoor surveillance enclosures can be equipped with a dual active cooling system, including temperature-controlled fans and dust filters, to maintain stable airflow in hot outdoor environments. The cabinet ventilation design, heat dissipation structure, and internal layout help reduce heat accumulation and protect cameras, sensors, power modules, and communication devices inside the weatherproof outdoor enclosure.

B

What cable management solutions are included?

KILOAMP outdoor cabinets can include a built-in 6-port PDU to power cameras, heaters, sensors, and other devices without relying on external power strips. Expandable cable glands support multiple cable sizes with waterproof seals, helping keep wiring organized, protected, and easier to maintain inside the outdoor waterproof electrical cabinet.

C

Is surge protection really necessary for outdoor surveillance boxes?

Yes. Outdoor surveillance systems are often exposed to unstable power conditions, lightning surges, and harsh installation environments. As one of the experienced weatherproof enclosure manufacturers, KILOAMP can integrate a 20kA surge protector and modular SPD design to help protect cameras, power equipment, and communication devices from surge-related damage.

What is an outdoor weatherproof electrical enclosure used for?

An outdoor weatherproof electrical enclosure is used to protect electrical, communication, surveillance, and control equipment from rain, dust, heat, power surges, and outdoor environmental risks. It is commonly used in CCTV systems, telecom sites, traffic control, perimeter security, and industrial outdoor projects.

Can KILOAMP customize weatherproof data cabinets for different projects?

Yes. KILOAMP can customize weatherproof data cabinet solutions according to project requirements, including cabinet size, internal layout, power distribution, cooling method, cable entry, surge protection, monitoring module, and installation environment. This helps match different telecom, surveillance, and outdoor control system needs.

What is the difference between a weatherproof enclosure and a regular electrical box?

A regular electrical box is usually designed for basic indoor or limited protection use, while an outdoor weatherproof electrical enclosure is built for harsher outdoor environments. It may include waterproof sealing, ventilation, surge protection, anti-corrosion materials, cable glands, cooling fans, locks, and customized internal power distribution modules.

Where to Use Outdoor Weatherproof Enclosures & Cabinets

1. Telecom Towers: Reliable Equipment Protection for Remote Communication Sites

For telecom towers, 5G base stations, and remote communication sites, KILOAMP outdoor weatherproof electrical enclosures help protect cameras, power modules, network devices, and monitoring equipment from rain, dust, heat, theft, and lightning surges.

Built-in surge protection helps reduce the risk of power surge damage caused by lightning, while tamper-resistant 304 stainless steel latches improve cabinet security in unmanned outdoor locations. The enclosure can also be configured as a weatherproof data cabinet for communication equipment, network devices, and remote monitoring systems.

2. Traffic Light Control: Stable Monitoring for Smart City Infrastructure

In traffic light control systems and smart city monitoring projects, an outdoor waterproof electrical cabinet is often required to protect power distribution components, cameras, sensors, and control modules from changing weather conditions and road vibration.

KILOAMP outdoor cabinets can be equipped with dual cooling fans, cable management accessories, anti-vibration mounting structures, and surge protection modules. This helps maintain stable operation in high-temperature environments, busy intersections, and outdoor transportation infrastructure.

3. Perimeter Security: 24/7 Protection for High-Risk Outdoor Sites

For perimeter security systems in industrial parks, coastal plants, chemical facilities, logistics centers, and critical infrastructure projects, a durable weatherproof outdoor enclosure helps protect surveillance, communication, and power equipment during continuous outdoor operation.

KILOAMP cabinets can be designed with concealed hinges, drill-resistant locks, anti-corrosion coating, forced-entry resistance, and customized internal layouts. As one of the experienced weatherproof enclosure manufacturers, KILOAMP can provide enclosure configurations for different installation environments, equipment types, and project protection requirements.

How to Choose an Outdoor Weatherproof Electrical Enclosure

Choosing the right outdoor weatherproof electrical enclosure depends on the installation environment, internal equipment, power configuration, and protection requirements. For outdoor surveillance, telecom, traffic control, and industrial projects, the enclosure should not only protect equipment from rain and dust, but also support safe power distribution, cooling, cable management, and long-term maintenance.

1. Confirm the Installation Environment
Different outdoor projects require different cabinet protection designs. For telecom towers, traffic intersections, coastal facilities, or remote monitoring sites, the enclosure should be built to resist rain, dust, corrosion, heat, vibration, and unauthorized access.

2. Check the Internal Equipment Layout
Before selecting a weatherproof outdoor enclosure, confirm what equipment will be installed inside, such as cameras, PoE switches, power modules, sensors, controllers, communication devices, or monitoring modules. The internal layout should allow enough space for wiring, heat dissipation, and future maintenance.

3. Consider Power Distribution and Surge Protection
Outdoor cabinets often need integrated power distribution, circuit protection, and surge protection. A built-in PDU, power terminal, circuit breaker, or SPD module can help reduce external wiring and improve electrical safety for connected equipment.

4. Evaluate Cooling and Ventilation Needs
For high-temperature environments or cabinets with multiple electronic devices, proper cooling is essential. Depending on the project, the cabinet can be equipped with ventilation holes, cooling fans, dust filters, or temperature-controlled modules to maintain stable operation.

5. Choose Customization Options
A reliable outdoor waterproof electrical cabinet should support customization in size, mounting method, cable entry, lock design, coating, internal layout, power modules, and monitoring functions. This helps the cabinet match different outdoor project requirements instead of forcing equipment into a standard box.
 

For projects involving surveillance, telecom, smart traffic, or industrial control systems, KILOAMP can provide customized outdoor weatherproof electrical enclosures with integrated power distribution, surge protection, cooling, cable management, and intelligent monitoring options.

Features of Intelligent Lightning Counter

Lightning strike counting

SPD and circuit breaker disconnection alarm

Real-time online monitoring

35 mm DIN rail mounting

Applications of Intelligent Lightning Counter

Electricity

Transportation

Communication

Industrial Automation

Installation and Maintenance of Intelligent Lightning Counter

- Installation must be carried out under power-off conditions. Secure the intelligent lightning counter to the rail respectively, and connect L, N, PE, etc. as shown in the diagram.

- Regularly check the working status of the ntelligent lightning counter. Replace the product immediately if it fails or is damaged.

As a lightning counter supplier, we will do our best to meet all the needs of customers.

DCDU is a DC power distribution unit designed for communication base stations and 48VDC telecom equipment. It distributes stable DC power within base station cabinets while providing lightning protection and circuit safety for connected devices. As a compact dc pdu solution, it supports a maximum current of up to 125A and up to 10 output ports for reliable telecom power distribution.

In telecom applications, DCDU can be understood as a specialized dc pdu designed for 48VDC base station power distribution, while dc power pdu is a broader term that may cover different DC cabinet power distribution products.

Features of DCDU

01

Strong Current Carrying Capacity

DCDU is designed for high-current DC power distribution in communication base stations and telecom cabinets. As a reliable 48V DC distribution unit, it supports large input and output current while using high-quality phosphor bronze conductive components to ensure a large cross-sectional area, stable conductivity, and strong current carrying capacity.

02

Reliable Connector

The output connector adopts a screw-free shrapnel design, helping improve installation efficiency and connection stability for 48VDC communication equipment. This structure allows the direct current unit to support a maximum output of 40A per connector while maintaining reliable contact performance in long-term cabinet operation.

03

High Safety

The input circuit adopts a 10kA lightning protection design, and the output circuit is equipped with overload protection. When the rated operating current is exceeded, the fuse mechanism activates automatically to reduce fire risks and protect connected DC equipment. This makes the product suitable for use as a compact dc pdu in base station power distribution systems.

04

Intelligent Monitoring and Control Technology

DCDU not only meets basic power supply and distribution requirements, but can also be equipped with intelligent monitoring technology for centralized management of back-end DC power equipment. For telecom cabinets that require remote supervision, this dc power pdu helps monitor power status, improve operational visibility, and support safer maintenance.

DCDU FAQs

What is the maximum current of DCDU?

A DCDU is designed for high-current DC power distribution in telecom and communication base station cabinets. Depending on the project configuration, the maximum input current can reach up to 125A, helping the dc power distribution unit deliver stable power to multiple 48VDC communication devices.

How many ports can DCDU output at most?

A standard DCDU can support up to 10 output ports, making it suitable for 19-inch telecom cabinets, base station power systems, and other DC equipment cabinets. The number of output ports can be selected according to cabinet space, load requirements, and the number of connected devices.

Can DCDU achieve intelligent monitoring?

Yes. A DCDU can be equipped with intelligent monitoring functions to track electrical parameters of input and output ports, such as current, voltage, and operating status. This allows the dc power pdu to support centralized monitoring, easier maintenance, and safer operation in telecom power distribution systems.

Can a DCDU be customized for different telecom cabinets?

Yes. A dc power distribution unit can be configured according to project requirements, including input current, number of output ports, fuse protection, connector type, monitoring function, and cabinet installation needs. This makes it suitable for different telecom base station and communication power distribution projects.

What is a DCDU used for?

A DCDU is mainly used to distribute DC power inside communication base stations, telecom cabinets, and 48VDC power systems. It works as a direct current unit that connects power input, output circuits, fuse protection, lightning protection, and optional monitoring functions in one compact cabinet-level solution.

What is the difference between a DCDU and a DC PDU?

A DCDU is a dedicated DC distribution device commonly used in telecom base stations and 48VDC communication systems. A dc pdu is a broader term for DC power distribution products. In many telecom applications, DCDU can be considered a specialized dc pdu with protection, distribution, and monitoring functions designed for base station equipment.

Does a DCDU provide lightning protection?

Yes. The DCDU input circuit can adopt lightning protection design to help protect connected DC equipment from surge damage. It is especially useful in outdoor base stations, communication sites, and telecom cabinets where stable power supply and surge protection are both important.