Dgg DC Isolator Switch Disconnector Gn22-1.5 Indoor Single Phase

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: GN22-1.5
• Installation: Indoor 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
• Operating Voltage: DC1.5kv
• Rated Frequency: 50Hz
• Rated Current: 3150A
• Rated Voltage: 1.8kv
• Rated Operating Voltage: DC24/48/110/220V
• 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.

GW4A-40.5W Series

Indoor Single Phase DC Isolation Switch
 

GN22-1.5kV/3150A isolaion switch is a high current indoor high-voltage isolaion switch, suitable for rated voltage DC1.5kv, andused as a circuit breaker in power systems with voltage and no load. It adopts a two-step locking method, which ensures excellenthermal stablity and low operating force of the switch, lt adopts new materials and processes such as epoxy resin and insulators.as well as tin or siliver plating, to improve the conductivity of the switch, make it smal in size, and lightweight.lts output terminals areeasy to connect with vacuum circuit breakers, oil circuit breakers, and busbars, which can reduce the volume of the switchgearreduce transition ioints.and lower costs.

Project	Unit	Technical parameter
Operating voltage	kV	DC1.5
Rated voltage	kV	1.8
Rated current	kA	2.6/4
Rated peak withstand current	kA	135
Rated short-term withstand current	kA	95
Power frequency withstand voltage for 1 min, phase to phase, to ground	kV	3
1min power frequency withstand voltage	kV	9.2
Rated impulse withstand voltage	kV	20
Mechanical lifespan	Times	20000
Rated operating voltage	V	DC24/48/110/220

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.

 

DGG has successfully passed various certifications including IEC, KEMA, CE and we possess comprehensive test reports covering Type Tests, Routine Tests, and Special Tests.

 

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.

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

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

DGG's Certifications & Test Reports
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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.

Choose DGG and become your most worry-free partner. 

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