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Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box

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Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box

China Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box supplier
Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box supplier Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box supplier

Large Image :  Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box

Product Details:

Place of Origin: CHINA
Brand Name: TIANAN Electric
Certification: ISO9001:2000, VDE, CCC
Model Number: DFT6-12

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: Pending
Packaging Details: Wooden
Delivery Time: 40 work days
Payment Terms: L/C, T/T, D/P, D/A
Supply Ability: 2000sets per year
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Detailed Product Description
Rated Voltage: 12/24KV Rated Current: 630A
Shell Material: Stainless Steel Altitude: ≤1000m

12 / 24KV Outdoor Ring Main Unit Cable Branch Box / Distribution Metering Box​
General

DFT6-12/24 Series Cable Branch Box is a new power supply equipment that is designed for coordinating 12/24kV power network cable system for power acceptance and distribution. The series cable branch box has unique structure and beautiful appearance, it especially is suitable for the place that covers small build-up area and has higher requirement in environment such as city street, residence area, high-rise, airport and wharf, etc.

It is used in connecting, shunting, branching, continuing and transferring cable circuit outdoor. 
Add wooden board of the case enclosure according to the customer's request.
Service condition
1. Altitude 1000m - above sea level
2. Ambient temperature:-25ºC~+40ºC
3. Wind speed:34m/s
4. No regularly exquisite shake
 
Features:
a. Join method is simple and reliable and it is convenient to install.

b. Full insulation and the structure is completely seals up, exempts maintenance, dust and waterproof.

c. Once only few investment, and can save the investment of switch apparatus and cable.

d. Small cover area and is easy to coordinate surround environment.

 

FN26-12/24 Main Technical Parameter of SF6 Load Switch
Item Unit Parameter Parameter
Rated Voltage kV 12 24
Rated Current A 630 630
Rated Short-time Withstand Current kA/s 25/2 25/2
Rated Peak Withstand Current kA 63 63
Rated Short-time Making Current kA/S 50/2 63/2
1min Power Frequency Withstand Voltage kV 42 65
Lighting Impulse Withstand Voltage kV 75 125
Mechanical Endurance Times 10000 10000
SF6 Gas Pressure (20℃ gauge pressure) Mpa 0.04 0.04
Leakage Rate/Year   ≤1% ≤1%

 

Main Technical Parameter of Cable Terminal
Item Unit Parameter Parameter
Rated Voltage kV 12 24
Rated Current A ≤630 ≤630
Apply To Cable Cross Section Ring Main Unit Cable Branch Box , 12 / 24kv Outdoor Electric Meter Box 25-400 35-400
Connection Point Resistance µΩ 40 45
Partial Discharge Pc/kv ≤10/13 ≤10/21.5
Rated Thermal Stability Voltage kA/s 20/3 25/2
Rated Dynamic Voltage kA 50 63
1min Power Frequency Withstand Voltage kV 42 65
Lightning Impulse kV 75 125

 

Commonly used cable conductive cross-sectional area
35,50,70,95,120,150,185,240,300,400 ,etc.

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

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