Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 100 sets per year |
| Delivery Time | 60 work days |
| Packaging Details | Nude / as per required |
| Rated voltage | 230KV |
| Power Capacity | 120000KVA |
| Transformer type | Arc Furnace |
| Winding Type: | Multi-winding Transformer |
| Brand Name | Tianan Electric |
| Model Number | SFZ-120000 |
| Certification | ISO9001-2000, ISO9001, CCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 100 sets per year |
| Delivery Time | 60 work days | Packaging Details | Nude / as per required |
| Rated voltage | 230KV | Power Capacity | 120000KVA |
| Transformer type | Arc Furnace | Winding Type: | Multi-winding Transformer |
| Brand Name | Tianan Electric | Model Number | SFZ-120000 |
| Certification | ISO9001-2000, ISO9001, CCC | Place of Origin | China |
| High Light | oil type transformer ，power transmission transformer | ||
120MVA Arc Furnace Electrical Oil Immersed Power TransmissionTransformer
General
Electric furnace Transformer (EAF) is using electricity as fuel source, and utilizes the arc high temperature produced by electrode and furnace charge to heat and melts the furnace charge.
It has more stringent requirements in electric, magnetic, thermal, mechanical and other aspects compared with other transformers, and has to comply with the operation process of various furnace transformers and load characteristics, so that it can meet users, and facilitate energy-saving emission reduction and other conditions.
Technical data
| Rated voltage grade kV | Equipment Highest voltage kV | Rated operative impulse withstand voltage kV | Rated lighting impulse withstand voltage kV | Minimum clearance mm | |||
| Phase to earth | Phase to phase | Phase to earth | Phase to phase | To other winding terminal | |||
| 220 | 252 | 650 750 | 1050 1175 | 850 950 | 1500 1900 | 1800 2250 | 1600 1800 |
| Note: All the data are at altitude 1000m. If the altitude higher than 1000m, it shall be increased 1% per 100 m according to this table. | |||||||
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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