Dgg Gw1-12 630A 12kv Hv Mv Electric Power Switches ODM OEM

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: GW1-12
• 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: 630/1250/1600A
• 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.

GW1-12 Series

Outdoor High Voltage AC Isolation Switch
 

The GW1-12 series outdoor high-votage AC isolation switch (hereinafter referred to as "isolation switch") is suitable for installatioron outdoor high-voltage distribution eauipment lines, providing 10kV lines with voltage and no load for switching, and for electricaisolation of high-voltage busbars, circuit breakers, and other electrical equipment under maintenance from live high-voltage lines. lt can also be used to separate and close very small capacitive and inductive currents.
The isolation switch is a double column vertical opening type, equipped with manual or electric mechanisms, and can achievethree-phase linkage.
lsolation and isolation comply with technical standards such as GB/T 1985-2014 "High voltage AC isolation switches and groundingswitches" and DL/T 486-2010 "High voltage AC isolation switches and grounding switches".

 

Project		Unit	Technical parameter
Rated voltage		kV	12
Rated frequency		Hz	50
Rated current		A	630		1250(1600)
Rated short-term withstand current and duration	Isolation switch	kA/s	20/4	25/4	25/4	31.5/4
	Grounding switch	kA/s	20/2	25/2	25/2	31.5/2
Rated peak withstand current		kA	25	63	63	80
Rated short-term power frequency withstand voltage	Phase to phase, phase to ground (dry test)	kV/min	42/1
	Fracture surface (dry test)		48/1
	Phase to phase, phase to ground (wet test)		42/1
Rated lightning impulse withstand voltage	Phase to phase, phase to ground	kV	75
	Fracture surface		85
Loop resistance		μ Ω	≤ 100		≤ 80
Creepage distance		mm	≤ 372(E-level anti fouling)
Mechanical lifespan		Times	3000 lsolation switch/grounding switch

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.
 

 

DGG Isolation Switch Series Products
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DGG Other Products
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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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Denggaoyun Imp & Exp (zhejiang) Co., Ltd.

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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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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.

 

 

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