Well-designed Mini Transformer Substation - SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian

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Well-designed Mini Transformer Substation - SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian Detail:

XGN15A-12 (SF6) customized medium voltage gas insulated ring main unit switchgear

Overview

XGN15A-12 (SF6) unit type AC metal enclosed ring network switchgear (hereinafter referred to as ring network cabinet) is a new generation that we have designed and developed successfully after introducing advanced foreign technology and in accordance with the requirements of domestic rural power and urban network transformation. High-voltage electrical products. All technical performance indicators are fully IEC62271-200:2003 and GB3906 standards.
The main switch, operating mechanism and components of the ring main unit adopt the original parts of ABB company or adopt the imported parts of SFL-12/24 type switchgear produced domestically. It can also be equipped with ABB company’s original HAD/US type SF6 according to user needs. Circuit breaker or VD4-S vacuum circuit breaker. Its operation mode is divided into two kinds of manual and electric.

Model meaning

MODEL:XGN15A-12 SF6

X: Box type ring network cabinet
G: Fixed
N: indoor
15A: Design Number
12: Rated voltage (kV)
SF6: The main switch in the cabinet is SF6 switch

Conditions of Use

• Ambient temperature: upper limit +40℃, lower limit -25℃;
• Altitude: The altitude does not exceed 2000m;
•Relative temperature: daily average is not more than 95%; monthly average is not more than 90%;
• Surrounding environment: the surrounding air is not significantly polluted by corrosive gas, flammable gas, water vapor, etc.;
• No frequent severe vibrations.

Specification

Description
Unit
LBS unit
Switch-fuse unit
VCB unit
Rated voltage
kV
24
24
24
Power frequency withstand voltage (1min)
Phase to phase/earth
kV
50
50
50
Across the isolating distance
kV
60
60
60
Impulse withstand voltage
Phase to phase/earth
kV
125
125
125
Across the isolating distance
kV
145
145
145
Rated frequency
Hz
50, 60
50, 60
50, 60
Rated current
A
630
125
630
Rated short circuit breaking current
kA
 
31.5
20
Rated short time withstand current
kA/s
20/3
 
20/3
Rated peak withstand current
kA
50
 
50
Rated short circuit making current
kA
50
80
50
Rated transfer current
A
 
1400
 
Rated active load breaking current
A
630
   
Rated closed loop breaking current
A
630
   
Mechanical lifetime
Ops.
5000
5000
10000
Annual leakage rate
<0.02%

Product detail pictures:

Well-designed Mini Transformer Substation -
 SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian detail pictures

Well-designed Mini Transformer Substation -
 SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian detail pictures

Well-designed Mini Transformer Substation -
 SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian detail pictures

Well-designed Mini Transformer Substation -
 SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian detail pictures


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We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for Well-designed Mini Transformer Substation - SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian , The product will supply to all over the world, such as: Albania , Wellington , Egypt , All styles appear on our website are for customizing. We meet up to personal requirements with all products of your very own styles. Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Dominic from Bolivia - 2017.08.16 13:39
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Jonathan from Serbia - 2017.05.31 13:26
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