Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 units / year |
| Delivery Time | 45 work days |
| Packaging Details | Standard export package |
| Voltage | 12kV / 24kV |
| Current | 630A ~ 4000A |
| Breaker | VS1/VD4/ others |
| Frequency | 50/60Hz |
| Brand Name | Tianan Electric |
| Model Number | KYN28 |
| Certification | XIHARI |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
XGN75 Series SF6 Gas Insulated Medium Voltage Switchgear GIS
24KV Indoor Metal - Clad AC Switchgear Medium Voltage Switchgear
Metal Clad Gas Insulated Switchgear SF6 Ring Main Unit Medium Voltage Switchgear
15KV - 24KV Indoor Metal - Clad / Metal- Switch AC Switchgear
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000 units / year |
| Delivery Time | 45 work days | Packaging Details | Standard export package |
| Voltage | 12kV / 24kV | Current | 630A ~ 4000A |
| Breaker | VS1/VD4/ others | Frequency | 50/60Hz |
| Brand Name | Tianan Electric | Model Number | KYN28 |
| Certification | XIHARI | Place of Origin | CHINA |
| High Light | metal clad switchgear ，middle voltage switchgear | ||
24kV Metal Clad Metal Mounted Withdrawable Switchgear With Vacuum Breaker
Product Description:
KYN28A series Mid–mounted withdrawable switchgear, is a 15~24kV three-phase AC 50Hz complete distribution device of single busbar and its sectional system, It is mainly used to control, protect, and supervise circuits for the power supply of power plant, medium or small generator, distribution of factory, mining, as well as power acceptance and transmission from the secondary substation in the power system.
Working Conditions
1. Ambient air temperature: -15°C~+40°C.
2. Altitude: ≤1000m.
3. Relative humidity : Daily average≤95%, daily averange of vapour pressure≤2.2kpa.
4. Earthquake intensity: ≤magnitude 8.
5. Applicable in the places without corrosive and flammable gas and water vapor.
6. Used in place without frequently intense vibrant.
Note: Customized products are available.
Reference specification for 24kV
| No. | Items | Unit | Data | |
| 1 | Rated voltage | kV | 15KV-24KV | |
| 2 | Rated insulation level | 1min power frequency withstand voltage | kV | 65 |
| Lighting impulse withstand voltage | kV | 125 | ||
| 3 | Rated frequency | Hz | 50 | |
| 4 | Rated current | A | 1000/1250/1600/2000/2500/3150 | |
| 5 | Rated short-time withstand current (4s) | kA | 16/20/25/31.5/40/50 | |
| 6 | Rated peak withstand current | kA | 40/50/63/80/100/125 | |
| 7 | Protection degree | Outer shell IP4X, cubicle and circuit breaker door open IP2X | ||
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...
Get in touch with us
Leave a Message, we will call you back quickly!