Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Metro
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Product Highlights
- SF6 Fully Insulated Design: Assembles functional units in SF6 closed stainless steel chamber with no exposed live parts.
- Compact Modular Structure: Small size with flexible expansion capabilities and convenient installation.
- Harsh Environment Resistance: Anti-condensation, frost, fog, salt contamination, and corrosion resistant.
- Smart Grid Compatible: Supports optional automation terminals for smart grid upgrade requirements.
- Stainless Steel Shell: Durable shell material ensuring high resistance to harsh environmental performance.
- Wide Voltage Range: Available in 12KV and 24KV indoor fully insulated compact switchgear options.
- OEM and ODM Services: Full customization available from samples, designs, or complete custom specifications.
- High Mechanical Life: Mechanical life up to 10,000 operations depending on the specific module.
Product Attributes
- Customization
- Available
- Certification
- CCC, ISO9001
- Shell Material
- Stainless Steel
- Model NO.
- SDC20-24
- Voltage Level
- Medium Voltage
- Installation
- Fixed
- Structure
- Floorstanding
- Current
- AC
- Altitude
- <=2000m
- Ambient Temperature
- -35c-+40c
- Seismic Capacity
- 8 Degree
- Transport Package
- Wooden Cases
- Trademark
- DECHUN
- Origin
- Jiangsu Changzhou
- HS Code
- 85372090
- Package Size
- 135.00cm * 92.00cm * 215.00cm
- Package Gross Weight
- 1034.000kg
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 Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Metro
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Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Metro -
Sdc20-24 AC High Voltage Metal Enclosed Ring Switch Equipment for Metro
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Product Description
12KV Indoor Fully Insulated Compact Switchgear With SF6 Gas Arcing
Technical Specification
Product description:
SDC type SF6 fully insulated compact switchgear assembles the functional units in SF6 closed stainless steel chamber without any live parts exposed. It has the advantages of full insulation, full sealing, compact structure and convenient installation and operation. It is suitable for indoor and outdoor Installation, from the external environment, with high resistance to harsh environmental performance.
Features:
Anti harsh environment, anti condensation, frost, fog, salt contamination, corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade.
Applicable conditions:
Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity
Daily average≤95%
Monthly average≤90%
Seismic capacity: 8 degrees
Technical Specification
| 10kv technical specification | C module | F module | V module | CB module | ||
| Load break switch | Switch fuse | Vacuum circuit breaker | Isolate/ earthing switch |
Vacuum circuit breaker | Isolate/ earthing switch |
|
| Rated voltage | 12 | 12 | 24 | 24 | 24 | 24 |
| Power frequence withstand voltage KV | 42/48 | 42/48 | 42/48 | 42/48 | 42/48 | 42/48 |
| Impulse withstand voltage KV | 75/85 | 75/85 | 75/85 | 75/85 | 75/85 | 75/85 |
| Rated current A | 630 | 125 | 630/1250 | 630/1250 | ||
| Closed loop A | 630 | |||||
| Off load cable charging A | 10 | |||||
| Rated active load drop-oput current A | 630 | 630 | ||||
| Earth fault breaking current A | 30 | 25 | ||||
| When earth fault frop-out current of cable charging A | 17.4 | |||||
| Short circuit drop-out current KA | 31.5 | 25 | ||||
| Making capacity KA | 50 | note | 63 | 63 | 63 | 63 |
| Short time current 4s KA | 20 | 20 | 25 | 20/25 | 20/25 | 20/25 |
| Transfer current A | 1750 | |||||
| Mechanical life times | 5000 | 5000 | 10000 | 3000 | 10000 | 3000 |
| 24kv technical specification | C module | F module | V module | CB module | ||
| Load break switch | Switch fuse | Vacuum circuit breaker | Isolate/ earthing switch |
Vacuum circuit breaker | Isolate/ earthing switch |
|
| Rated voltage | 24 | 24 | 24 | 24 | 24 | 24 |
| Power frequence withstand voltage KV | 65/79 | 65/79 | 65/79 | 65/79 | 65/79 | 65/79 |
| Impulse withstand voltage KV | 125/145 | 125/145 | 125/145 | 125/145 | 125/145 | 125/145 |
| Rated current A | 630 | 125 | 630 | |||
| Closed loop A | 630 | |||||
| Off load cable charging A | 10 | |||||
| Rated active load drop-oput current A | 31.5 | 630 | ||||
| Earth fault breaking current A | 63 | |||||
| When earth fault frop-out current of cable charging A | 43.3 | |||||
| Short circuit drop-out current KA | 20 note | 20 | 20 | 25 | ||
| Making capacity KA | 50 | 50 note | 50 | 50 | 63 | 63 |
| Short time current 4s KA | 20 | 20 | 20 | 25 | 25 | |
| Transfer current A | 1400 | |||||
| Mechanical life times | 5000 | 5000 | 10000 | 10000 | 10000 | 5000 |
Product description:
SDC type SF6 fully insulated compact switchgear assembles the functional units in SF6 closed stainless steel chamber without any live parts exposed. It has the advantages of full insulation, full sealing, compact structure and convenient installation and operation. It is suitable for indoor and outdoor Installation, from the external environment, with high resistance to harsh environmental performance.
Features:
Anti harsh environment, anti condensation, frost, fog, salt contamination, corrosion resistance etc;
Compact structure, small size, easy to install;
Modular design, flexible expansion;
Smart grid compatible, optional automation terminal, to meet the requirements of smart grid upgrade.
Applicable conditions:
Altitude:≤2000m
Ambienttemperature:-35ºC~+40ºC
Relative humidity
Daily average≤95%
Monthly average≤90%
Seismic capacity: 8 degrees
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2441676". Items marked "
" are certified.
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Company Profile
Jiangsu Dechun Power Electric Co., Ltd is located in Menghe Fumin Industrial Park, Xinbei District, Changzhou, Jiangsu Province. It founded in 1999 and covers an area of 50 acres. It built with modern standards for the delivery room 56, 000 square meters and a total investment of 200 million yuan with more than 300 employees. Dechun is one of the domestic key enterprise which researches products such as sulfur hexafluoride load switch, vacuum load switch, sulfur hexafluoride ring network cabinet, cabinets and so on. Dechun has improved production equipment, complete testing equipment and applicable to the product technology standard and tooling facilities.
Since its inception, the company has been adhering to the "integrity is fundamental, quality is the efficiency, innovation is the way, " the guiding ideology, constantly optimizes the quality of management. It has always been to new high-tech products as a guide, develops new products, creates a new brand, and constantly improves the technological content and market share. Under the support, as always, from all sections of the community and all the joint efforts of everyone in the company, Dechun was identified as "key national high-tech enterprise", "high-tech enterprises in Jiangsu Province", "private technology enterprises in Jiangsu Province ", "high-tech SMEs in Jiangsu ", "Credit management standard enterprise of Jiangsu Province " and other honors. It also accessed to hundreds of town, district, municipal, provincial and national awards. At the same time, it has passed National safety production standard (grade 2), ISO9001: 2008 quality management system certification and CCC authentication.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- NO. 8, Qinggang Road, Xinbei District, Changzhou City, Jiangsu Province
-
Plant Area
- 53165 square meters
-
Number of Employees
- 256
-
Registered Capital
- 30,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 pc
-
Supply Chain Partners
- 260
Our Production Capability & Technical Expertise
-
Main Products
- Switchgear, Substation, Cable Distribution Box, Distribution Cabinet, Load Break Switch, Vacuum Circuit Breaker, Distributed Energy Storage System, Industrial and Commercial Energy Storage System
-
Production Lines
- 5
-
Production Machines
- CNC Bending Machine, Cutting Machine, Punching Machine
-
QA/QC inspectors
- 12 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 24 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1999-04-16
-
Export Year
- 7 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the maximum altitude for installation?
- The switchgear is suitable for installation at altitudes up to 2000 meters.
- Is customization available for this product?
- Yes, full customization is available from samples, designs, or specific requirements.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the available payment terms?
- Payment can be made via Letter of Credit (LC) or Telegraphic Transfer (T/T).
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- Does the product have certifications?
- Yes, the product holds CCC and ISO9001 certifications.
- What is the seismic capacity of the equipment?
- The equipment has a seismic capacity of 8 degrees.
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