Dgg Outdoor Switch Disconnectors for Medium Voltage Grid Section Isolation

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: GW9-24
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Double Ground
• Series: Three
• Run: Turn the Horizontal
• Switching Mode: Double-Throw Type
• Common Model: Dgw11-15
• Structure of Operating: Electric
• Certification: ISO, CE, ISO9001, Type Tests
• Brand: Dgg
• Rated Voltage: 24kv
• Rated Frequency: 50Hz
• Rated Current: 400/630A
• Package: Export Box
• Transport Package: Export Box
• Trademark: DGG/ODM/OEM
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 80.00cm * 25.00cm * 45.00cm
• Package Gross Weight: 50.000kg

Product Description

11kV-123kV Supplier of Integrated Power Transmission & Distribution Equipment.
 

Get factory pricing. 

Request a quote now.

 

More Than 15 Years Of Experience In Supplying State Grid And Southern Power Grid. 

With DGG, you can bring your project concept to life in just a few days.
 

Our foreign colleague and over 50 experienced engineers are ready to support your project.

 

We are a seasoned manufacturer of both high- and low-voltage power system products.

Bid No : 
REB ITEMS H-7.400B Through 7.800B
REB ITEM:H-1.100
BREB ITEM:C-1,2,3,4,5,10,11&13
MIUEPDSP GD-8 FY 2024-25
MIUEPDSP GD-8 FY 2024-25
27.29.0000.012.07.012.25- 739
20-2025
EDMS 17-401-2
EDMS 17-400-2 
ICB/DCSD-082/83-08
DD1/P&D/ICB/2025/028/D
CEB SPECIFICATION 082:2019
DD4/P&D/ICB/2024/010/D 
CEB/AGM(DD3)/P&D/ICB/2025/25/BPC 
TENDER Y103092
NO-DIS-MA-2205 
NO-DIS-MA-6003
NO-DIS-MA-7006
NO-DIS-MA-7007
...
For more information, please feel free to contact us.

GW9-24 Series

Outdoor High Voltage AC Single Machine Isolation Switch

The GW9-24 series outdoor high-votage AC single pole isolation switch (hereinater referred to as "isolation switch") is an outdoor high-voltage distribution equipment with a rated voltage of 24kV and three-phase AC 50Hz. 

It is suitable for cutting off and closing single-phase or three-phase circuits without load and voltage on 20kV high-voltage transmission lines. 

The rated current of the isolation switch is 200A,400A, 600A and 1000A.

Project	Unit	Technical Parameter
Rated voltage	kV	24
Rated frequency	Hz	50
Rated current	A	400	630
Rated short-term withstand current	kA	16	20
Rated peak withstand current	kA	40	50
Duration of rated short-term withstand current	S	4
1min power frequency withstand voltage	kV	65/79(fracture surface)
Rated lightning impulse withstand voltage	kV	125/145(fracture surface)
Mechanical lifespan	Times	2000

Note: If the parameters requested by the user are beyond the scope of the above table, they can be determined after consutaion with our company.
 

 

 

Outline & Installation Dimensions
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DGG Isolation Switch Series Products
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Why Choose DGG

Denggao Electric Co., Ltd.

DGG has successfully passed various certifications including IEC, KEMA, TUV, Type Test Reports.

 

Our team consists of highly experienced professionals. We have continually invested in advanced production and testing equipment that meets global standards.

· Strong Support: The sales engineers you engage with are experienced and certified in English proficiency. We have several English-speaking team members and foreign colleagues, along with a dedicated group of over 50 experienced engineers who ensure smooth communication and provide viable design solutions.
 

· Strong Production Capacity: Currently, we operate four production bases encompassing an area of 40,000 square meters, employing over 300 staff members. We have more than 2,000 sets of our own molds, leading to an annual output value exceeding 500 million.
 

· Quality Assurance: Additionally, we maintain independent laboratories and hold numerous certificates and test reports, including those from IEC, KEMA, CNAS, and CSIT, as well as various Type Tests.

1. A Legacy of Over 30 Years of Experience: With over three decades of rich experience, we have expertly navigated and resolved countless challenges within the ever-evolving technology sector, ensuring our capabilities remain unmatched.
2. Network of Reliable Suppliers: Our robust connections with industry-leading suppliers ensure that we consistently access the highest quality materials available, maintaining our standard of excellence.
3. Skilled and Experienced Workforce: Our dedicated team of expert workers each bring over ten years of invaluable experience, guaranteeing superior results in every task undertaken.
4. Cost-Effective and Efficient Solutions: Leveraging our integrated production facility and direct sales approach, we offer significant cost savings to both agents and direct buyers, making us the smart choice for value-driven excellence.

DGG takes pride in our fully independent laboratories, where we conduct rigorous testing on every developed product. We maintain a comprehensive database of product information, ensuring we are fully prepared to address any customer concerns efficiently and effectively in the future.

DGG's Cooperative Partner
Denggao Electric Co., Ltd.

DGG Projects
Denggao Electric Co., Ltd.

DGG's Certifications & Test Reports
Denggao Electric Co., Ltd.

Note:If you need more information about DGG's certificates & test reports,please contact us.

 

Get Project Support Easily

 

At DGG, we make complexity simple! Follow these 3 steps to get started now!

 

1.Tell Us What You Need:
Describe your needs as specifically as possible. Please provide drawings, reference pictures, and share your ideas.

2.Receive Solutions and Quotation:
We will create the best solution based on your requirements and drawings. You will receive a specific quotation within 24 hours.

3.Approval for Mass Production:
We will begin production once we receive your approval and deposit, and we will arrange the shipment thereafter.

Choose DGG and become your most worry-free partner. 

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