China Isolating Switch Fuse Disconnector with Earth Switch Operation
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Product Highlights
- High-Voltage Isolation: Designed for 12kV and 24kV systems to safely switch circuits under no-load conditions.
- Corrosion Resistant: Features hot-dip galvanized or stainless steel chassis for harsh outdoor environments.
- Self-Locking Function: Ensures reliable operation and prevents accidental movement during maintenance.
- Anti-Pollution Design: Class IV anti-pollution grade with porcelain or silicone rubber insulators.
- Full Customization: Offers flexible customization options including samples, designs, and minor adjustments.
- Stainless Steel Parts: All standard parts are stainless steel to enhance durability and oxidation resistance.
- ISO Certified: Manufactured under ISO9001, ISO45001:2018, and ISO14001 management systems.
- 100% Inspection: Every finished product undergoes functional and visual inspection before shipment.
Product Attributes
- Customization
- Available
- Type
- High-voltage
- Structure
- Single-column Disconnector
- Model NO.
- DCD-12-630A
- Installation
- Outdoor High-voltage
- Operation
- Manual
- Grounding Mode
- Grounding
- Movement Mode
- Horizontal Rotary Type
- Number of Poles
- Three Pole
- Grounding
- Un Grounded
- Series
- Single-Stage
- Run
- Turn the Horizontal
- Switching Mode
- Single Throw-in
- Common Model
- Dcd
- Structure of Operating
- Manual
- Certification
- ISO, ISO9001
- Brand
- Shengsu
- Rated Voltage
- 12kv
- Rated Current
- 630A
- Material
- Porcelain/Ceramic
- Breaking Capacity
- High
- Model No.
- Dcd-12-630A
- Operation Condition
- Outdoor
- Brand Name
- Shengsu
- Color
- White
- Customize
- Yes
- Size
- Medium
- Anti-Pollution Grade
- Class IV
- Ambient Temperature
- -30-40
- Altitude
- ≤2000m
- Mechanical Life
- 10000times
- Transport Package
- Wooden Case
- Specification
- pcs
- Trademark
- SHENGSU ELECTRIC CO., LTD
- Origin
- China
- Package Size
- 65.00cm * 15.00cm * 30.00cm
- Package Gross Weight
- 20.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of China Isolating Switch Fuse Disconnector with Earth Switch Operation
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China Isolating Switch Fuse Disconnector with Earth Switch Operation -
China Isolating Switch Fuse Disconnector with Earth Switch Operation -
China Isolating Switch Fuse Disconnector with Earth Switch Operation -
China Isolating Switch Fuse Disconnector with Earth Switch Operation -
China Isolating Switch Fuse Disconnector with Earth Switch Operation -
China Isolating Switch Fuse Disconnector with Earth Switch Operation -
China Isolating Switch Fuse Disconnector with Earth Switch Operation
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Product Description
| Place of Origin:Wenzhou Zhejiang China |
| Brand Name: SHENGSU |
| Model Number: DCD-12-630A |
| Rated current: 630A |
The DCD-12-630A series outdoor high-voltage AC isolating switches are single-phase high-voltage electrical equipment primarily used in three-phase AC power systems with a voltage below 12kV and a frequency of 50Hz. These switches are designed to switch circuits under no-load conditions and provide electrical isolation during the maintenance and repair of high-voltage buses, circuit breakers, and other electrical equipment.
The isolating switch consists of a base (which may include a hot-dip galvanized chassis or stainless steel chassis), porcelain insulators or silicone rubber insulators, and conductive components. The structure is designed with good anti-pollution capabilities and corrosion resistance, making it suitable for outdoor use in harsh environments. The device features a self-locking function, ensuring reliable operation. All standard parts are made of stainless steel to enhance durability and oxidation resistance.
| Type | DCD-12/630(P) | DCD-12/630 DCD-12/630(E) |
DCD-12/1250 DCD-12/1250(E) |
DCD-12/1250 (P) | DCD-24/630 | DCD-24/1000 | |
| Rated voltage | 12kV | 12kV | 12kV | 12kV | 24kV | 24kV | |
| Rated current | 630A | 630A | 1250A | 1250A | 630A | 1000A | |
| Rated frequency | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz | |
| Short-time withstand current |
25kA/3s | 25kA/3s | 25kA/3s | 25kA/4s | 25kA/3s | 25kA/4s | |
| Peak withstand current | 63kA | 63kA | 65kA | 63kA | 65kA | 63kA | |
| Power frequency withstand voltage (Dry 1min) |
To earth | 42kV | 42kV | 42kV | 42kV | 65kV | 65kV |
| Across the isolating distance |
48kV | 48kV | 48kV | 48kV | 79kV | 79kV | |
| Power frequency withstand voltage (Wet 1min) |
To earth | 42kV | 42kV | 42kV | 42kV | 50kV | 50kV |
| Across the isolating distance |
48kV | 48kV | 48kV | 48kV | 64kV | 64kV | |
| Lightning impulse withstand voltage |
To earth | 96kV | 96kV | 96kV | 96kV | 125kV | 125kV |
| Across the isolating distance |
109KV | 109KV | 109KV | 109KV | 145kV | 145kV | |
| Creepage distance | Silicon insulator | ≥372mm | ≥372mm | ≥694mm | ≥694mm | ||
| Outdoor epoxy insulator |
≥372mm | ≥372mm | |||||
| Porcelain insulator | ≥372mm | >=372mm |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI243542". Items marked "
" are certified.
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Company Profile
SHENGSU ELECTRIC Co., Ltd, located in
Liushi Town, Yueqing City, Zhejiang Province, which is
China's high and low voltage electrical appliances.
We have a wealth of experience in production
High and low voltage products for more than 20
Years, including vacuum circuit breakers, combine transformers, potential transformers, current transformers, fuse cutouts, insulators,
Load switches, lightning arrester and eletrical
Equipments.
Different kinds of products are available in our company.We're pleased to get your Inquiry and we will reply you as soon as possible.We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.There are some hot products I would like to introduce following:
ZW32-40.5 outdoor high-voltage vacuum circuit breaker is a new outdoor high-voltage alternating-current switch gear of our vacuum circuit breaker series.Its rated voltage is 40.5kV.All vcbs can be chosen by four types, which including intelligent type with or without disconnecting switch;Manual type with or without disconnecting switch.
It applies to places with such voltage level, including overhead lines, industrial and mining enterprises, power stations, substations, etc.
JDZW-35 products for the single-phase three-winding, outdoor full-closed voltage transformer.Suitable for outdoor communication 50/60Hz, rated voltage of 35kV, in the neutral point of non-effective grounding system for voltage measurement, energy measurement purposes.We have different types of potential transformers to chosen, also we support customized for our clients if need.
JLS-6 10 35 electricity metering box for outdoor 10kV, 50Hz AC power system.
This product is mainly composed by two parts of the combined transformer and electric meter boxes, combined transformer consists of two single phase voltage transformers and two current transformers.The 25# transformer oil for insulation medium, a secondary outlet end are porcelain casing installed in the panel.The electric meter box is installed in the side of the combine transformer.We have oil type and dry type combine transformers to chosen, kindly contact us with your requirements, we will introduce you the one you need.
We sincerely hope that we have opportunity to
Work together with friends from all over the world
And to create a better future!
As one of domestic main producer of composite insulators at present, our annual production capacity will be 500, 000PCS composite insulators, 150, 000PCS lighting arresters, 60, 000PCS dropout fuse cutouts.We are not only sell to 31 provinces domestic also export to Africa, the Middle East, and Southeast Asia almost 25 countries including Myanmar, Vietnam, Korea, Iraq, South Africa, Chile, Indonesia, Malaysia, Morocco, Zimbabwe, Saudi Arabia, Mozambique, Singapore etc.Yuanneng get all ISO certificates and get type test reports from Chinese famous lab, such as Xi′An High Voltage Apparatus Research Institute Co., Ltd(XIHARI), National Quality Supervision Inspection Center, State Grid Electric Power Science Academy Quality Inspection Test Center.
We are committed to working with our customers to achieve greater performance.We as a leader in the power system industry, focus on two core principles:Product quality and innovative ideas.With world-class quality and technology, we are expanding globally, especially in Africa, the Middle East, and Southeast Asia.Our efforts have been recognized-we are proud to be named one of the fastest-growing provincial innovative businesses.Looking ahead, we will continue to deliver first-rate quality products, and customer-centric growth.We are not just a business;We are your trusted partner, dedicated to shaping the future of the power system industry.
As a 'one-stop-shop, we recognized for selling a full range of high-quality
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Dongao Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China
-
Registered Capital
- 5,080 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Current Transformer, Voltage Transformer, Instrument-Transformer, Vacuum Circuit Breaker, Switch Circuit Breaker, High Voltage Vacuum Circuit Breaker, Potential Transformer, Outdoor Vacuum Circuit Breaker, 12kv Vacuum Circuit Breaker, Combined Transformer
-
Production Lines
- 1
-
Production Machines
- IB Facility, Insert Facility, Oven, Winding Facility
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-06-03
-
Export Year
- N/A
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the rated voltage of this isolating switch?
- The device supports rated voltages of 12kV and 24kV for three-phase AC power systems.
- Can the product be customized?
- Yes, full customization is available based on samples, designs, or specific requirements.
- What is the minimum order quantity?
- The minimum order quantity is 1 PC.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- Is OEM or ODM service available?
- Yes, both OEM and ODM services are available for this product.
- What materials are used for the insulators?
- The insulators are made of porcelain, ceramic, or silicone rubber depending on the model.
- What is the mechanical life of the switch?
- The mechanical life is rated for 10,000 operations.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
Send your message to this supplier
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