Dfw-12 Outdoor Cable Distribution Box Electric Enclosure Box Switching Power Supply

• Type: Power
• Structure: Protection
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: Customized
• Model NO.: DFW12
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP44
• Brand: Kodery
• Transport Package: Wooden
• Specification: 950*650*1020
• Trademark: KODERY
• Origin: China
• HS Code: 8537109090
• Production Capacity: 100000pieces/Year

Product Description

Product Description

DFW type cable distribution box without switch is outdoor high voltage
electrical equipment with 12kV rated voltage, 630A rated current,whose
cabinet with 2 mm stainless steel, durable, for receiving and distribution of power purposes.

Anti harsh environment, anti condensation, frost, fog, salt contamination,
corrosion resistance etc;
Live part is fully insulated, fully sealed structure;
Simple connection, flexible and convenient, safe and reliable.

Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity:
Daily average≤95%,Monthly average≤90%
Seismic capacity: 8 degrees

Product Parameters

Rated voltage	12 kV
Rated current	≤ 630A
Rated frequency	50 Hz
1min AC frequency withstand voltage	42 kV
Lightning surge withstand voltage	75 kV
Rated short-time withstand current (Valid values) 4s	20 kA
Rated short-circuit duration	4 s
Rated peak withstand current (peak)	50 kA
Partial discharge	1.1 Ur, ≤100pC
Loop resistance	≤65 μΩ
Shell Protection Grade	IP44
Applicable cable cross-sectional area	25~400 mm^2
1. the use of assembled switchgear. 2. equipped with an observation window for easy observation of the equipment operating inside. 3. equipped with a charged display device to facilitate observation of whether the equipment is charged. 4. The busbar chamber is provided with a pressure relief channel.

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