Your Professional Distribution Boxes Supplier

 

KECHANG Electric Co., Ltd. is located in Baoding,Hebei Province, China's Electric Valley,with 20 years of experience in the electrical professional industry manufacturing, research and development, design, manufacturing, sales in one of the industrial and trade enterprises, is committed to providing customers around the world with durable electrical equipment, a professional manufacturer.

Why choose us

Certifications

Our products have passed CE,ISO9001, ISO14001,ISO45001 and many other certifications.

Sales Markets

These products are highly sought after for their energy efficiency and durability, and are exported to Central Asia, Southeast Asia, the Middle East, South Africa, South America, and Europe.

Our Services

We provide a full range of service support, including pre-sales consultation, technical support and after-sales service.

 

 

 

  • Portable Power Distribution Unit
    Rated Voltage:400V
    Rated Current:100A 250A 400A
    Protection Level:IP54 IP65
    Number of Output Circuits:4 6 8
    Short-Circuit Withstand Capacity:10kA 15kA
    Frequency:50Hz...
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  • Low Voltage Power Distribution Box
    Main application areas: industrial plants, construction sites, commercial buildings, municipal engineering, outdoor equipment, computer room power distribution
    Rated carrying capacity: rated...
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  • Busbar Distribution Box
    Product introduction and positioning The new-generation Busbar Distribution Box (busbar Distribution Box) launched by Kechang Electric is not a simple wiring device, but a systematic power...
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  • Voltage Distribution Box
    Products Description what is it? Voltage Distribution Box is a device designed for precise distribution of power of different voltages. The core function is to distribute the main power supply to...
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  • Industrial Waterproof Distribution Boxes
    Rated voltage (V): AC 220V / 380V / 690V
    Frequency (Hz): 50/60
    Protection level: IP40 / IP54 / IP65 (optional)
    Box material: cold-rolled steel plate / 304 stainless steel /...
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  • Distribution Box
    Products Description What is it? The Distribution Box is the "last kilometer commander" of power transmission, integrating core components such as circuit breakers, leakage protectors,...
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  • Industrial Power Distribution Box
    Rated current: 1-630A
    Shell protection level: IP66
    Dimensions: customized on demand
    Installation method: surface mounted/concealed mounted
    Cover/shell material: cold...
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  • High Quality Outdoor Distribution Boxes
    Products Description What is the distribution box in practical application?​ The distribution box is not a simple " power box " , but a key equipment directly related to the safety of...
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  • IP65 Waterproof Power Distribution Box
    Product protection level: IP65 waterproof, dustproof, anti-corrosion, anti-salt spray
    Rated current: 40A–250A, support multi-loop customization
    Advantages: fully sealed structure, fast...
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  • Transformer Distribution Box
    Rated Voltage:10KV 35KV;LV 400V 6.3KV
    Rated Current:250A 400A 630A 1250A
    Protection Level:IP44 IP54 IP65
    Material:Cold-rolled steel/Stainless steel/FRP
    Short-Circuit...
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  • Low Voltage Distribution Box
    A Low Voltage Distribution Box safely distributes electrical power across multiple circuits, providing reliable protection, easy installation, and durable performance for residential, commercial,...
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  • Voltage Distribution Box
    Rated Voltage:400V 6.3KV 10KV
    Rated Current:100A 250A 400A 630A
    Protection Level:IP44 IP54 IP65
    Material:Cold-rolled steel plate/Stainless steel/FRP
    Number of Outgoing...
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Product Description

 

The distribution and control of electric energy are convenient, It can allocate one power source to multiple branches according to different demands to supply power to different electrical equipment. Meanwhile, the on and off of the equipment can be independently controlled through the switches of each branch, which is convenient for operation and management. For instance, in a shopping mall, electrical energy can be distributed to different areas' lighting, air conditioning, elevators and other equipment through distribution boxes. Staff can control the operation of these devices respectively based on factors such as business hours.

Power Distribution Box

The protection function is perfect

Equipped with circuit breakers, fuses and other protective devices, when faults such as overload, short circuit and under-voltage occur in the circuit, it can automatically cut off the circuit to protect electrical equipment and lines from damage and prevent the occurrence of electrical fires and other safety accidents.Take the household distribution box as an example. When too many electrical appliances are used at home, causing the current to exceed the carrying capacity of the circuit, the circuit breaker will automatically trip to prevent the circuit from overheating and causing a fire.

Transformer Distribution Box

Fault maintenance is easy

The distribution box installs electrical components in a relatively independent space, with a clear layout, which is convenient for staff to troubleshoot and carry out maintenance. Once an electrical fault occurs, maintenance personnel can quickly locate the faulty branch and related components, improving maintenance efficiency and reducing power outage time. For instance, in an industrial plant, if an electrical fault occurs in a certain piece of equipment, maintenance personnel can quickly determine the circuit branch where the fault is located through the distribution box and carry out targeted maintenance.

Low Voltage Distribution Box

High safety performance

It has a good grounding system and protective casing, which can effectively prevent the occurrence of electric shock accidents. The grounding system can introduce the leakage current of electrical equipment into the ground, preventing people from getting electric shock. The protective housing can prevent personnel from accidentally touching the live parts and also protect the internal components from the influence of the external environment. The protective casing of the outdoor distribution box also has functions such as waterproofing, dustproofing and sun protection, ensuring safe and stable operation even in harsh environments.

 

Product Specifications

 

Dimension

L1450mm*W400mm*H1100mm or customized

Protection degree

IP54

Material of enclosure

Stainless steel 201; Powder Coating Shade;or customized

Incoming MCCB

250A or customized

Outgoing MCCB

5pcs 140A or customized

Quantity of Door

2 for power distribution chamber and 1 for street lighting chamber

Installation

Lifting hook or ground support

Color

RAL 7002 Olive or customized

Earth Protection

Equipped

Metering

Customized, Energy meter and CT

 

Remarkable Product Advantages and Features
 

Innovative Integration and Space Optimization: Featuring an ingenious modular design, this substation masterfully integrates high voltage, transformer, and low voltage equipment into a unified unit, dramatically reducing the footprint by approximately 40% compared to traditional options. This brilliant space-saving solution conserves precious land resources, making it an ideal choice for regions where space is at a premium.

 

Swift Installation and Accelerated Construction Timeline: With most assembly and commissioning completed in the factory, only foundational construction, strategic placement, and straightforward operations remain for on-site setup. This dramatically slashes installation time by over 60% compared to traditional substations, ensuring rapid deployment to effectively address urgent power needs.

 

Superior Protection Capabilities: Encased in premium metal or composite materials, the substation boasts an impressive protection level of IP54 or higher, robustly shielding it from wind, rain, dust, small animals, and other potential intrusions. This ensures the equipment operates stably even in the most challenging outdoor environments.

 

Cutting-edge Intelligent Monitoring: Equipped with state-of-the-art intelligent monitoring systems, the substation continuously tracks operating parameters like voltage, current, and temperature in real time. It facilitates remote control and provides early fault warnings, allowing operation and maintenance personnel to swiftly grasp equipment status, boost operational efficiency, and significantly cut maintenance costs.

 

Eco-friendly and Energy-efficient Design: Incorporating energy-saving transformers and high-efficiency electrical components, this substation reduces no-load loss by 20% and load loss by 15% compared to conventional products. This impressive reduction in energy consumption aligns perfectly with national mandates for energy-saving and environmental protection.

 

Operating Environment

 
 

The ambient air temperature must be controlled, not exceeding a balmy +40 °C, and never dipping below a crisp -5 °C. Within any 24-hour span, the average temperature should remain comfortably beneath +35 °C.

 
 

Relative humidity must be managed carefully: it should not surpass 50% when temperatures peak at +40 °C. At cooler temperatures, such as a refreshing +20 °C, a relative humidity of up to 90% is permissible.

 
 

The air should be pristine, devoid of corrosive or explosive gases, and free from any conductive or insulating dust particles.

 
 

This product is designed for stability, requiring installation in environments free from significant shaking or shock vibrations. It must be installed vertically, maintaining an inclination of no more than 5 degrees.

 
 

Installation sites should not exceed an altitude of 2000 meters to ensure optimal performance of the product.

 
 

For transportation and storage, the switch cabinet can endure temperatures from -25 °C to +55 °C, withstanding up to +70 °C for brief periods not exceeding 24 hours.

 
 

Should these specified conditions be unattainable, we encourage users to engage in discussions with the manufacturer to find suitable solutions.

 

 

Certificates

 

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FAQ

 

Q: What is your main markets?

A: Our main market is in home & a half in South-East Asia, Middle East,West-AfricaEast-European countries & Some South America..etc

Q: What is your delivery & after-sales serive?

A: The delivery is according to order gty, normally for containers order we need 1month. Per each month 20 containers (20'ft or 40'ft)are no problem for us . Wecan answer user's question and solve their problem in 24 hrs per each day andgive full technical support in time to all of our products.

Q: Do you accept OEM and ODM?

A: Yes. Our R & D team owns latest technology ,can develop & produce products ascustomers' drawing & under their brand

Q: What is your payment terms?

A: 30% T/T in advance as deposit ,balanced against the shipping documents
B. Irrevocable L/C at sight for order which amount is over 100 thousand USD
C. For old business partner,we can negociate together for other special terms

As one of the leading distribution boxes manufacturers and suppliers in China, we warmly welcome you to wholesale cheap distribution boxes from our factory. All customized products are with high quality and competitive price.

three phase meter box, three phase electric meter box, 3ph meter box
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