Liyond 12kv Co-Boxed Electrical Switchgear
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Product Highlights
- SF6 Gas Insulation: Stainless steel gas chamber filled with SF6 ensures complete sealing and safety.
- Compact Modular Design: Flexible expandability for full and semi-modular combinations.
- Maintenance-Free Operation: Sealed structure guarantees reliability and eliminates maintenance needs.
- High Seismic Resistance: Designed to withstand seismic intensity up to level 8.
- ISO9001 Certified: Manufacturing process certified under ISO9001 quality standards.
- Multiple Module Options: Includes C, F, V, D, and De modules for diverse circuit needs.
- Fast Lead Time: Peak and off-peak season lead times within 15 workdays.
Product Attributes
- Customization
- Available
- Certification
- ISO9001
- Shell Material
- Stainless Steel
- Model NO.
- LY-12 CFV
- Voltage Level
- Medium Voltage
- Current
- DC
- Transport Package
- Packages
- Specification
- 12kv
- Trademark
- LIYOND
- Origin
- China
- Production Capacity
- 5000/Year
Product Images of Liyond 12kv Co-Boxed Electrical Switchgear
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Liyond 12kv Co-Boxed Electrical Switchgear -
Liyond 12kv Co-Boxed Electrical Switchgear -
Liyond 12kv Co-Boxed Electrical Switchgear -
Liyond 12kv Co-Boxed Electrical Switchgear -
Liyond 12kv Co-Boxed Electrical Switchgear -
Liyond 12kv Co-Boxed Electrical Switchgear -
Liyond 12kv Co-Boxed Electrical Switchgear
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Product Description
Introducing LIYOND 12kV Co-Boxed SF6 Gas Insulated Switchgear by Yueqing Liyond Electric Co., Ltd. Ideal for high voltage electrical power supply needs.
LY-12 Gas Insulated Switchgear
LY-12 Gas Insulated Switchgear
The LY-12 gas insulated switchgear series is a compact metal-sealed system designed for 10KV power distribution. It offers unique flexibility with expandability for full and semi-modular combinations.
The stainless steel gas chamber is filled with SF6 gas, ensuring complete sealing of all live parts and switches from the external environment. This structure guarantees reliability, safety, and maintenance-free operation.
Basic Module Schemes:
- C: Two-position load break switch unit with earthing switch
- F: Load break switch-fuse combination module
- V: Vacuum switch module with earthing switch and two-position load switch
- D: Cable connection module without earthing switch
- De: Cable connection module with earthing switch
Working Conditions:
- Ambient air temperature: +40 °C to -40 °C
- Air relative humidity: daily average not exceeding 95%
- Altitude: ≤ 1500 meters
- Seismic intensity: not exceeding 8
- Special conditions: Consult manufacturer for harsh environments
Main Technical Parameters:
Manufacturer: Yueqing Liyond Electric Co., Ltd.
| Item | Unit | C module | F module | V module | |
| Load break Switch | Combination apparatus |
Vacuum switch |
Disconnecting/
earthing switch |
||
| Rated voltage | kV | 12 | 12 | 12 | 12 |
| Rated frequency | Hz | 50 | 50 | 50 | 50 |
| Power frequency withstand voltage (interphase/fracture) |
kV | 42/48 | 42/48 | 42/48 | 42/48 |
| Lightning impulse withstand voltage | kV | 75/85 | 75/85 | 75/85 | 75/85 |
| Rated current | A | 630 | * | 630 | 630 |
| Rated closed loop breaking current | A | 630 | |||
| Rated cable charged breaking current | A | 10 | |||
| Rated short-circuit making curemt (peak) | A | 50 | 80 | ||
| Rated peak withstand current | kA | 50 | |||
| Rated short time withstand current | kA/4s | 20 | |||
| Rated short circuit breaking current | kA | 31.5 | 20 | ||
| Rated transfer current | A | 1700 | |||
| Maximum current with fuse | A | - | 125 | ||
| Loop resistance | Ω | ≤300 | ≤600 | ||
| Mechanical life | Times | 5000 | 3000 | 5000 | 2000 |
Product Description
Ordering Instructions
*Depends on fuse rated current value.
The user must provide the following technical information when ordering:
- Main circuit diagram, arrangement diagram, and floor plan;
- Schematic diagram of the secondary circuit of the switch cabinet;
- Models, specifications, and quantities of all electrical components in the switchgear;
- If you need to set up a low-voltage box, it should be explained;
- When the switch cabinet is used in special environmental conditions, it should be explained.
Company name: Yueqing Liyond Electric Co., Ltd.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI223330". Items marked "
" are certified.
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Company Profile
Yueqing Liyond Electric Co., Ltd. Was established in 2011, with its headquarters located in Yueqing, Zhejiang Province - known as the "Capital of Electrical Equipment" in China. To continuously expand our business scale, the company established Hangzhou Liyond Electric Co., Ltd. In 2024 as a branch to further extend our business footprint. As a professional enterprise specializing in the research, development, and production of medium and high voltage switchgear and components, we have been deeply engaged in the power transmission and distribution field for over 15 years, committed to providing customers with high-quality products and services.
We specialize in the manufacturing and distribution of KYN28 switchgear, ring main units, gas-insulated switchgear, and associated equipment components. With continuous innovation and technological advancements in both application and development, Liyond Electric has successfully obtained more than 10 proprietary patents to date.
Our products are exported to regions including the United States, Europe, South America, Africa, Central Asia, Southeast Asia, and the Middle East. We have established long-term cooperative relationships with globally renowned enterprises such as ABB, Schneider Electric, Eaton, GE, Cooper, TEL, and CG. With our high-quality products and stringent standards, we have gained extensive recognition in the international market.
We possess an exceptional management team and a dedicated technological innovation team. Guided by customer needs and centered on industry standards and professional expertise, we implement quality control throughout the entire production and process control system. Based on the principle of mutual benefit and win-win cooperation, we have earned extensive trust and support from our clients.
Liyond Electric will continue to deepen its market presence, drive technological advancement through innovation, accelerate intelligent transformation, actively expand its global perspective, and strive to become a leading brand in the industry both domestically and internationally.
We warmly welcome customers from all over the world to establish cooperation and create a better future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 1801, building 2, 3 and 4, headquarters economic Park, No. 6688, Xuyang Road, Chengdong street, Yueqing City, Zhejiang Province
-
Plant Area
- 1100 square meters
-
Number of Employees
- 18
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Medium and High Voltage Switchgear, Switchgear Accessories, Vacuum Vircuit Breaker, Vacuum Circuit Breaker Accessories, Earthing Switch, Load Break Switch, Auxiliary Switch, Conductive Parts, Insulation Parts
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-07
- Export Year
- 2011-04-07
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the rated voltage of the switchgear?
- The rated voltage is 12 kV.
- Is the switchgear suitable for high altitude?
- Yes, it is designed for altitudes up to 1500 meters.
- What information is required when ordering?
- You must provide the main circuit diagram, arrangement diagram, floor plan, secondary circuit schematic, and component specifications.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the mechanical life of the modules?
- Mechanical life varies by module: C and V modules last 5000 times, F module 3000 times, and D module 2000 times.
- Can the switchgear be used in special environments?
- Yes, but you must consult the manufacturer for harsh environmental conditions.
- What is the maximum current with a fuse?
- The maximum current with a fuse is 125 A.
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