Dgg Hv Vcb High Voltage 10kv/11kv/12kv/35kv Vs1 Series Vacuum Circuit Breaker

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: ZN63S(VS1+)-12
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Open Frame
• Structure: Vcb
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: CE, Type Tests
• Rated Voltage: 12kv
• Rated Current: 630A-3150A
• Rated Frequency: 50Hz
• Rated Short-Circuit Breaking Current: 20/25/31.5/40ka
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: DGG/ODM/OEM
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 100.00cm * 80.00cm * 70.00cm
• Package Gross Weight: 150.000kg

Product Description

Quality Supplier:
More Than 15 Years Of Experience In Supplying State Grid And Southern Power Grid.  
          
Get factory pricing. 
Request a quote now.

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.

ZN63S(VS1+)-12 Series
Indoor High Voltage AC Vacuum Circuit Breaker

Environmental Conditions:

Surrounding air temperature: upper limit +40ºC, lower limit -15'ºC, daily average not exceeding +35'ºC;
Relative humidity of the air: daily average not exceeding 95%, monthly average   not exceeding 90%;
Altitude: ≤ 2000m;
Installation site: It should be a place without fire, explosion hazard, corrosive gas, and severe vibration.

lf users have special requirements, they should provide detailed explanations when placing an order.

 

High lifespan:Mechanical lifespan 30000 times, full capacitly short-circuit current breaking times 50 times, can perform freguentoperations or break short-circuit current multiple times within the working current range;

High reliability: Suitable for reclosing operations with various characteristics and can replace imported VD4;
All working conditions: Adopting a vertical insulation cylinder to defend against various special environmental impacts;

Maintenance free: Adopting solid insulation structure - integrated solid sealed pole;
Fuly functional and versatile: Can be installed in a fixed or removable manner, and can also be installed on a frame for use;

Standardized desian: Good interchangeabilty and strong, universality, especially suitable for KYN2B (GZS1) indoor midmounted high-voltage switchgear.

Project		Unit	Technical parameter
Rated voltage		kV	12
Rated insulation level	1min power frequency withstand voltage (effective value)		42
	Lightning impulse withstand voltage (peak)		75
Rated frequency		Times	50
Rated current			630	1250	1600
				1600	2000
			1250	2000	2500
				2500	3150
Rated short-circuit breaking current		kA	20; 25	31.5	40
Rated short-circuit making current (peak)		kA	50; 63	80	100
Rated short-circuit breaking current frequency		Times	50		30
Rated short-circuit duration		S	4
Mechanical lifespan		Times	10000
Rated operating sequence			0-0.3s-CO-180s-CO
Rated short-circuit breaking current breaking frequency		Times	30
Rated closing voltage of operating mechanism		V	AC110 AC220 DC110 DC220
Rated opening voltage of operating mechanism		V	AC110 AC220 DC110 DC220

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

Denggao Electric Co., Ltd.

DGG Vacuum Circuit Breaker Series Products

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Why Choose DGG

Denggao Electric Co., Ltd.

DGG has successfully passed various certifications including IEC, KEMA,TUV, 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. Over 30 Years of Experience: We have encountered and resolved a wide range of potential challenges in the technology sector.
2. Reliable Suppliers: We have access to the highest quality materials in the industry.
3. Experienced Workforce: Our skilled workers each have over 10 years of experience.
4. Cost-Effective Solutions: With our own production facility and direct sales, we can offer significant savings whether you are an agent or a direct buyer.

DGG has fully independent laboratories to test all aspects of developed products. It also possesses extensive product data, ready to address various customer issues in the future.
 

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

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.

We are a trusted supplier to State Grid and China Southern Power Grid,providing equipment
for over 15 years with proven long-term performance.

This gives us the confidence to expand globally and share our
high-quality products worldwide.

Our products are backed by multiple type test reports, ensuring absolute safety and reliability.

We are confident we will be your best choice.