Ningbo Suntech Power Machinery Tools Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 3000pcs per month |
| Delivery Time | 25-30 days after Payment |
| Packaging Details | Exported Wooden Cases |
| Product Name | AC Hv Load Break Switch |
| Altitude | Under 1000M |
| Ambient Temperature | -25℃-+40℃ |
| Application | High Voltage |
| Brand Name | Suntech |
| Model Number | FN7-12 |
| Certification | ISO |
| Place of Origin | Ningbo,China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 3000pcs per month |
| Delivery Time | 25-30 days after Payment | Packaging Details | Exported Wooden Cases |
| Product Name | AC Hv Load Break Switch | Altitude | Under 1000M |
| Ambient Temperature | -25℃-+40℃ | Application | High Voltage |
| Brand Name | Suntech | Model Number | FN7-12 |
| Certification | ISO | Place of Origin | Ningbo,China |
| High Light | 12KV AC Load Break Switch ，Three Phase HV Load Break Switch ，HV 12KV Indoor Load Break Switch | ||
Indoor Three Phase AC High Voltage 12KV Load Isolating Break Switch
FN7- 12DR Model Indoor AC HV Load Switch is suitable in 50Hz, rated voltage of 12Kv the three- -phase AC power system as the breaking load short-circuit current of the power and used the Closing, until the combination of electrical short-circuit current can be breaking any current can be used as protection purposes.
| Rated voltage(KV) | 12 | ||
| Insulation level | 1min frequency voltage(KV) | Phase to phase,to earth 42 | Isolation fracture48 |
| Lightning impulse withstand voltage(KV) | Phase to phase,to earth 75 | Isolation fracture85 | |
| Rated current(A) | 400 | 630 | |
| 4S Rated thermal current(KA) | 12.5 | 20 | |
| Rated active load breaking current(KA Peak) | 31.5 | 50 | |
| Rated short circuit making current(KA peak) | 31.5 | 50 | |
| Ambient condition | 1. The altitude: under 1000M. 2. The ambient temperature: -25℃-+40℃. 3. The relative humidity of air: monthly≤90%, daily≤95%. 4. Ampitude: Earthquake degree 8. 5. Aplication occasions should free from fire, inflammables, explosives,corrosives and severe vibration.
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About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All canaccept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1995
Total Annual:
>300 Million
Employee Number:
>158
Ecer Certification：
Verified Supplier
Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged in the field of electric power more than 26 years. 1.Steel structure industry especially steel towers and related pr... Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged in the field of electric power more than 26 years. 1.Steel structure industry especially steel towers and related pr...
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