ERFA Industries Group
| Payment Terms | T/T, Western Union |
| Supply Ability | 50000pcs per month |
| Delivery Time | 10days after payment |
| Packaging Details | one piece in a poly mold, then in a carton |
| Module No. | GDF-4 |
| Product Classification | Microcomputer Excitation Controller |
| PCB Components Fabrication | Patch Technology |
| Suitable System | Brushless Excitation System |
| Brand Name | ERFA |
| Model Number | GDF-4 |
| Certification | ISO9001 CCC CE |
| Place of Origin | Xian China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 50000pcs per month |
| Delivery Time | 10days after payment | Packaging Details | one piece in a poly mold, then in a carton |
| Module No. | GDF-4 | Product Classification | Microcomputer Excitation Controller |
| PCB Components Fabrication | Patch Technology | Suitable System | Brushless Excitation System |
| Brand Name | ERFA | Model Number | GDF-4 |
| Certification | ISO9001 CCC CE | Place of Origin | Xian China |
| High Light | excitation controller ，microcomputer excitation controller | ||
Product Classification: Microcomputer Excitation Controller
GDF-4 excitation controller uses the latest generation of software synchronization technology, which can be applied to almost all kinds of controllable silicon excitation control systems of excitation transformers with different connection methods or to thyristor excitation control systems of generators with secondary windings.
The fabrication of PCB components adopts patch technology, which greatly reduces the errors of manual plug-in fabrication. Resolves or fixes known problems in older versions.
New "debugging" function is added to facilitate users to carry out "open-loop" and "closed-loop" tests or to perform generator magnetization operation.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2006
Total Annual:
50 Millions-100 Millions
Employee Number:
150~200
Ecer Certification：
Active Member
Xi'an ERFA Switchgear Co.,Ltd is under ERFA Industries group, was established in 2006, It is located in moden enterprise central, and has a registered captial of RMB60 millions and specializes in developing, manufacturing and selling high voltage and low voltage electrical products. Our compa... Xi'an ERFA Switchgear Co.,Ltd is under ERFA Industries group, was established in 2006, It is located in moden enterprise central, and has a registered captial of RMB60 millions and specializes in developing, manufacturing and selling high voltage and low voltage electrical products. Our compa...
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