Dgg Isolation Switch (H) Gwh9-12 Outdoor High Voltage 1 Phase 12kv 630A Disconnector

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: (H)GWH9-12
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Vertical Rotary Type
• Common Model: Dgw11-15
• Structure of Operating: Electric
• Certification: ISO, CE, ISO9001, Type Tests
• Brand: Dgg
• Rated Frequency: 50Hz
• Rated Current: 630/1250A
• Rated Voltage: 12kv
• Pollution Level: E-Level
• 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

High-quality supplier to State Grid Corporation of China and China Southern Power Grid, providing equipment to the power grids for over 15 years.
 

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Professional supplier of integrated power transmission and distribution equipment.

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.

(H)GW-12 Series

Outdoor High Voltage AC Isolation Switch
 

The (H)GW9-12 series outdoor high-voltage AC single-phase isolation switch (hereinafter referred to as "isolation switch") is used for connecing 10kV lines with voltage and without load, as well as for electrical isolation of high-votage busbars, circuit breakers and other electrical equipment under maintenance from live high-voltage lines.

The isolation switch complies with technical standards such as GB/T 1985-2014 "High voltage AC isolation switches and groundingswitches" and DL/T 486-2010 "Hiah voltage AC
isolation switches and grounding switches".

Project		Unit	Technical parameter
Rated frequency		Hz	50
Rated voltage		kV	12
Rated current		A	630(1250)
Rated short-term withstand current and duration		kA/s	20(25)/4
Rated peak withstand current		kA	50(63)
Rated short-termpower frequency withstand voltage	Interphase and ground (dry test)	kV/min	42/1
	Fracture surface (dry test)		48/1
	Interphase and ground (wet test)		30/1
	Fracture surface (wet test)		36/1
Rated lightning impulse withstand voltage	Interphase and ground	kV	75
	Fracture surface		85
Loop resistance		μ Ω	≤ 80
Mechanical lifespan		Times	3000
Pollution level			e-Level
Creepage distance		mm	≥372

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
Denggaoyun Imp & Exp (zhejiang) Co., Ltd.
 

 

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Why Choose DGG

Denggaoyun Imp & Exp (zhejiang) Co., Ltd.

 

 

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.

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DGG's Certifications & Test Reports
Denggaoyun Imp & Exp (zhejiang) Co., Ltd.
 

 

 

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

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1.Tell Us What You Need:
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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.

 

 

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