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

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Ningbo Tianan (Group) Co.,Ltd.

City: ningbo

Province/State:zhejiang

Country/Region:china

Tel:86-574-87911488

Contact Person:
Ms.Lian Huanhuan View Contact Details

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
Minimum Order Quantity	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

Detailed Product Description

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 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 circuit making current	kA/times	50/2	63/2
1 min power frequency withstand voltage	kV	42	65
Lightning impulse withstand voltage	kV	75	125
Mechanical life	Times	10000	10000
SF6 gas pressure(surface pressure in 20ºC)	Mpa	0.04	0.04
Yearly gas leakage rate		≤1%	≤1%

Main technical parameter of cable connector

Item	Unit	Parameter	Parameter
Rated voltage	kV	12	24
Rated current	A	630 and below	630 and below
Cross section of cable	mm2	25~400	35~400
Resistance in connection point	μΩ	40	45
Partial discharge	pC/kV	≤10/13	≤10/21.5
Rated short time withstand current	kA/s	20/3	25/2
Rated peak withstand current	kA	50	63
1 min power frequency withstand voltage	kV	42	65
Lightning impulse withstand voltage	kV	75	125

Product Tags: packaged transformer substation power distribution substation

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