Ningbo Tianan (Group) Co.,Ltd.
| Packaging Details | WOODEN CASE |
| Delivery Time | 30 DATS/SET |
| Payment Terms | FOB,EXW,CIF...... |
| Supply Ability | 5000 PER YEAR |
| Installation | Fixed Type |
| Insulated | Gas |
| Operating Temperature | Up To 40°C |
| Current | AC, DC |
| Usage | Mobile Switching Station |
| Application Range | Power Plants |
| Rated voltage | 12 24 40.5 |
| Rated frequency | 50/60 |
| Brand Name | GAS INSULATED SWITCHGEAR |
| Model Number | XGN49 |
| Place of Origin | CHINA |
| Certification | IEC GB |
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Product Specification
| Packaging Details | WOODEN CASE | Delivery Time | 30 DATS/SET |
| Payment Terms | FOB,EXW,CIF...... | Supply Ability | 5000 PER YEAR |
| Installation | Fixed Type | Insulated | Gas |
| Operating Temperature | Up To 40°C | Current | AC, DC |
| Usage | Mobile Switching Station | Application Range | Power Plants |
| Rated voltage | 12 24 40.5 | Rated frequency | 50/60 |
| Brand Name | GAS INSULATED SWITCHGEAR | Model Number | XGN49 |
| Place of Origin | CHINA | Certification | IEC GB |
| High Light | Gas Insulated AC DC Switchgear ，Mobile Switching Station AC DC Switchgear ，40.C Operating Temperature AC DC Switchgear | ||
The High Voltage Switchgear is designed to operate under a wide range of conditions, with a rated breaking current of 20, 25, or 31.5 kA. It is suitable for use with both AC and DC currents and is available in both 50Hz and 60Hz frequencies. The High Voltage Switchgear provides reliable and safe operation, even in harsh environments.
The High Voltage Switchgear is available from a range of brand-authorized manufacturers, including Siemens, ABB, and Schneider. These manufacturers are renowned for their quality and reliability, ensuring that the High Voltage Switchgear is built to the highest standards. The High Voltage Switchgear is compatible with a range of power distribution systems, making it an ideal choice for a wide range of applications.
The High Voltage Switchgear is designed for fixed type installation, which makes it easy to install and maintain. It is designed to provide long-lasting performance, even under the most demanding conditions. The High Voltage Switchgear is an essential component of any power system and ensures that electricity is transmitted safely and reliably.
In summary, the High Voltage Switchgear is an essential component of any power system. It is designed to operate under high-voltage conditions, making it a crucial element of any power transmission system. The High Voltage Switchgear is available from a range of brand-authorized manufacturers, including Siemens, ABB, and Schneider. It is designed for fixed type installation, making it easy to install and maintain. The High Voltage Switchgear provides reliable and safe operation, even in harsh environments. It is a vital component of any high-voltage power distribution unit and ensures that electricity is transmitted safely and reliably
| S/N | Item | Unit | Parameter | ||
| 1 | Rated voltage | kV | 12 | 24 | 40.5 |
| 2 | Rated frequency | Hz | 50/60 | ||
| 3 | 1min power frequency withstand voltage(RMS)(Phase to phase, to earth/fracture) | kV | 42/48 | 65/79 | 95/118 |
| 4 | Lightning impulse withstand voltage(RMS)(Phase to phase,to earth/fracture) | kV | 75/85 | 125/145 | 185/215 |
| 5 | Rated current | A | 630,1250,2000,2500,3150 | ||
| 6 | Rated short circuit breaking current of CB | kA | 25,31.5,40 | ||
| 7 | Rated short time withstand current/short circuit duration | kA/s | 25/4,31.5/4,31.5/4 | ||
| 8 | Rated peak withstand current | kA | 63,80,100 | ||
| 9 |
Rated short circuit making current(Peak) |
kA | 63,80,100 | ||
| 10 | Protection degree of gas-filled enclosure | IP | 67 | ||
| 11 | Protection degree of mechanism chamber, LV chamber and cable chamber | IP | 4X | ||
| 12 | Circuit resistance | μΩ | 140,70,40,30 | ||
| 13 | Rated pressure of SF6 gas(gauge pressure at 20℃) | MPa | 0.03 | ||
| 14 | Min function pressure of SF6 pressure(gauge pressure at 20℃) | MPa | 0.01 | ||
| 15 | SF6 gas annual leakage rate | ≤0.1％ | |||
| 16 | Internal arc degree | IAC A(FLR)31.5kA/0.5s | |||
| 17 | External dimensions of switchgear | mm |
500x1250x2330 800x1450x2330 800x1650x2330 |
500x1250x2330 800x1450x2330 800x1650x2330 |
600x1250x2330 800x1450x2330 800x1650x2330 800x1300x2200 |
Our High Voltage Switchgear product comes with comprehensive technical support and services to ensure optimal performance and reliability. Our team of experts is available to provide assistance with installation, commissioning, and troubleshooting. We also offer regular maintenance and inspections to keep the equipment functioning at its best. In addition, we provide training on safe operation and maintenance practices to ensure the safety of personnel and equipment. Our goal is to provide our customers with the highest level of support and service to meet their specific needs.
Ø Altitude: Not more than 3000m above the sea level；
Ø Ambient temperature:Max :+40℃,Min:-40℃；
Ø Relative humidity:Daily average is not more than 95%, monthly average is not more than 90％；
Ø No apparent pollution of corrosive or combustible gas around；
Ø No regular violent vibration, Seismic intensity is not more than eight class.
Note: if deviation of normal service conditions occurs, the customer can negotiate with the manufacturer.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1969
Total Annual:
250000000-300000000
Employee Number:
3000~3500
Ecer Certification：
Verified Supplier
Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office... Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office...
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