Factory wholesale Power Transformer Substation - SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian
Factory wholesale Power 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:
Related Product Guide:
Cooperation
With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Factory wholesale Power Transformer Substation - SF6 customized medium voltage gas insulated ring main unit switchgear – Pengbian , The product will supply to all over the world, such as: Liberia , Jamaica , Peru , We've been always creating new technology to streamline the production, and give products with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We are going to present our best service to satisfy all your needs! Remember to contact us right away!
By Ivy from Johannesburg - 2018.06.21 17:11
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Louis from Ecuador - 2018.12.11 11:26