Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 2000 PCS/year |
| Delivery Time | 30 work days/ unit |
| Packaging Details | Wooden case |
| Rating Voltage | 3.6，7.2，12 |
| Rating Frequency | 50Hz |
| Degree Of Protection | IP4X |
| Temperature Range | -15°C to +40°C(-25℃ are allawd to transport) |
| Brand Name | Tianan |
| Model Number | KYN28-12 |
| Certification | IEC, GB, DL |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 2000 PCS/year |
| Delivery Time | 30 work days/ unit | Packaging Details | Wooden case |
| Rating Voltage | 3.6，7.2，12 | Rating Frequency | 50Hz |
| Degree Of Protection | IP4X | Temperature Range | -15°C to +40°C(-25℃ are allawd to transport) |
| Brand Name | Tianan | Model Number | KYN28-12 |
| Certification | IEC, GB, DL | Place of Origin | China |
| High Light | Air-insulated Withdrawable Switchgear ，Metal-Clad Withdrawable Switchgear ，Withdrawable Medium Voltage Switchgear | ||
1.General Introduction
KYN28-12 withdrawable metal-clad switchgear (hereinatter called KYN28 switchgear or switchgear), is acomplete set of power distribution device with 3-10ky three-phase AC 50Hz single bus and single bus section system. It is mainly used in power transformation and distribution in power plants, substations, industrial, airports, water plants, mining, metal, containerlarmy navy ships and extra-large data center to control,protect and monitor the line.
KYN28 switchgear is a medium mounted, miniaturized, metal-clad and air insulated switchgear.According to the different use of truck, it can be divided into:circuit breaker truck, contactor truck, load switch truckisolation truck, PT truck, metering truck, fuse truck, lower PT truck, lower lightning arrester truck, etc. The main switch can be equipped with vacuum circuit breakers from domestic and foreign manufacturers such as VS1(VTD6),VT19, VD4, VB2, 3AE and HVX. t is a power distribution device with superior performance.
2.Type and Designation
3.Service Conditions
Altitude: Not more than 1000m
Ambient temperature: Max :+40℃,Min:-15℃(stored transportation temp. min.: -25℃)
Relative humidity: Daily average is not more than 95%,
Monthly average is not more than 90%
Apply for condensation and Grade ll polluted environment
The seismic intensity shall not exceed 8 degrees
Note: lf the customer deviates from the normal conditions of use, please confirm with the manufacturer.
4.Technology Parameter
Note: When rated currentis 4000A and above, it shall be forced air cooling.
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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