China DFW Cable Branch Box - Outdoor Intelligent Power Distribution Suppliers, Manufacturers

DFW Cable Branch Box is revolutionizing power distribution with its innovative design. This DFW cable branch box features bidirectional doors and DIN47636-compliant 630A docking sleeve connections for superior cable management. The compact DFW cable branch box eliminates cable crossings while maintaining clear wiring organization. Engineered for urban grids, this DFW cable branch box offers bolt-fixed joints and reduced footprint for space-efficient installations. With robust construction, the DFW cable branch box ensures reliable performance in 10kV-35kV systems. The DFW cable branch box delivers enhanced safety and maintenance simplicity, making it ideal for modern power networks.

Product Description

Type Designation
Type Designation
1Cable Distribution Box
2Rated Voltage
3Number of Circuits (per phase)
4"A" = With Surge Arrester, Without Surge Arrester (Default)
Usage Conditions
Environmental temperature: maximum temperature +40°C, minimum temperature -30°C
Wind speed: equivalent to 34m/s (not greater than 700Pa)
Relative humidity: The average daily relative humidity should not exceed 95%; The average monthly relative humidity is not greater than 95%
Seismic resistance: horizontal acceleration not exceeding 0.4m/s, vertical acceleration not exceeding 0.15m/s²
Installation site inclination: not more than 3°
Installation environment: The surrounding air should not be significantly polluted by corrosive, flammable gases, water vapor, etc., and the installation site should not experience severe vibrations.
Product Display
DFW-Cable-Branch-Box
DFW-Outdoor-Compact-Substation
Technical Parameters
Rated Voltage12kV
Rated Current630A
Short-Time Withstand Current (Peak)50kA/0.3s
Short-Time Withstand Current (RMS)20kA/3s
Power Frequency Withstand Voltage (1min)42kV
DC Withstand Voltage (15min)52kV
Lightning Impulse Withstand Voltage105kV
Enclosure Protection LevelIP33
Order Information
Order Information
Foundation Drawing
Foundation Drawing
Number of Branches23-45-67-89-12
A6407408409401040
B550550550650650
Ordering Notice

Product operating site and special requirements:

Provide product ordering drawings, which should include wiring diagrams and indicate transformer capacity, main component model specifications, distribution branch circuits, and capacity.
When it is necessary to configure electric energy metering and reactive power automatic compensation devices, the requirements for the configuration of the metering meter and transformer should be provided, and the capacity of the compensation capacitor should be indicated.
Specify the requirements for surface treatment of the product.
FAQ
What is the rated voltage of the DFW cable distribution box?
The rated voltage for this product series is 12kV.
Can this equipment withstand extreme temperatures?
Yes, it is designed to operate in environmental temperatures ranging from a minimum of -30°C to a maximum of +40°C.
What is the protection level of the enclosure?
The enclosure has a protection level rating of IP33, suitable for outdoor distribution applications.
Are surge arresters included by default?
Surge arresters are optional. If you require them, please specify type "A" during the designation process.
What information is required to place an order?
You need to provide wiring diagrams, transformer capacity, main component specifications, and any special requirements for metering or surface treatment.
What is the seismic resistance capability of this product?
It can withstand horizontal acceleration up to 0.4m/s and vertical acceleration up to 0.15m/s².

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