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Ningbo Tianan (Group) Co.,Ltd.
Ningbo Tianan Group Co.,Ltd
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Open Frame 11kV Compact Transformer Substation , Outdoor Cable Branch Box

Open Frame 11kV Compact Transformer Substation , Outdoor Cable Branch Box

Brand Name : TIANAN Electric
Model Number : DFT6-12
Certification : ISO9001:2000, VDE, CCC
Place of Origin : CHINA
MOQ : 1set
Price : Pending
Payment Terms : L/C, T/T, D/P, D/A
Supply Ability : 2000sets per year
Delivery Time : 40 work days
Packaging Details : Nude
Rated Voltage : 12KV
Structure : Open frame
Size : 1 Uint
Rated Current : 630A
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11kV Outdoor RMU Cable Branch Box For power acceptance and distribution​


Overview

DFT6-12/24 series is the new power supply equipment that we design for coordinating 10kV/24kV power network cable system.

It is suitable at the cable node place in 10 kV/24kV system,as the electric energy accepts and distributing.The cable conveys the electric energy, used in outdoor with the cable circuit to connect and breakout, branch and continues or changes.
Service condition
A. Altitude 1000m (above sea level);
B. Ambient temperature: -25ºC~+40ºC;
C. Wind speed 34m/s
D. The spot should have no regularly exquisite shake.


Main technical data
Main parameter of FN26-12/24 S
F6 load switch

ItemUnitParameterParameter
Rated voltagekV1224
Rated currentA630630
Rated short time withstand currentkA/s25/225/2
Rated peak withstand currentkA6363
Rated short circuit making currentkA/times50/263/2
1 min power frequency withstand voltagekV4265
Lightning impulse withstand voltagekV75125
Mechanical lifeTimes1000010000
SF6 gas pressure(surface pressure in 20ºC)Mpa0.040.04
Yearly gas leakage rate1%1%


Main technical parameter of cable connector

ItemUnitParameterParameter
Rated voltagekV1224
Rated currentA630 and below630 and below
Cross section of cablemm225~40035~400
Resistance in connection pointμΩ4045
Partial dischargepC/kV10/1310/21.5
Rated short time withstand currentkA/s20/325/2
Rated peak withstand currentkA5063
1 min power frequency withstand voltagekV4265
Lightning impulse withstand voltagekV75125

Product Tags:

packaged transformer substation

      

power distribution substation

      
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