ERFA Industries Group
Products
Manufacturer of a wide range of products which include GDF-5 Series Excitation Regulator Fully Automatic For Excitation Control,Indoor Vacuum Contactor Unit ZN73-12 Series High Voltage 12kv 24kv,VS1 Vacuum Contactor Unit AC 50 Hz ...
MOQ: 1 Unit
Price: Negotiated
| 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-5 |
| Product Classification | Microcomputer Excitation Controller |
| Excitation Control | Full Automatic |
| Application | Silicon Control Circuits |
| Brand Name | ERFA |
| Model Number | GDF-5 |
| Certification | ISO9001 CCC CE |
| Place of Origin | Xian China |
MOQ: 1 unit
Price: Negotiated
| Payment Terms | T/T, Western Union |
| Delivery Time | 10days after payment |
| Packaging Details | each piece in a wooden box with pallet |
| Rated Voltage | 12kv 17.5kv 24kv |
| Arc-extinguishing Medium | Vacuum |
| Installation | Withdrawable & Fixed |
| Mechanical life | M2 |
| Rated frequency | 50Hz |
| Poles Number | 3 |
| Place of Origin | China |
| Brand Name | ERFA |
| Model Number | ZN73 |
| Certification | ISO9000, XIHARI |
MOQ: 1 unit
Price: Negotiated
| Payment Terms | T/T, Western Union |
| Supply Ability | 10000pcs per week |
| Delivery Time | 10days after payment |
| Packaging Details | each piece in a wooden box with pallet |
| Rated Voltage | 12KV |
| Arc-extinguishing Medium | Vacuum |
| Poles Number | 3 |
| Rated Frequency | 50Hz |
| Insulated Cylinder | Embedded Poles |
| Installation | Open Frame |
| Place of Origin | China |
| Brand Name | ERFA |
| Model Number | ZN73 |
| Certification | ISO9000, XIHARI |
MOQ: 1 Unit
Price: Negotiated
| Payment Terms | T/T |
| Supply Ability | 35000/ per year |
| Delivery Time | 10days after payment |
| Packaging Details | Export Carton Packing |
| Voltage | 100V/220V/380V |
| AC measurements | 5A 3 channels, 12bit AD converter |
| 4 digital input channels | DL, Inc, Dec, MC |
| SCR | 6 control channels |
| 2 channels of relay output | Alarm,Trip,1A/250VAC |
| Vibration amplitude | < 0.5 mm |
| Brand Name | ERFA |
| Model Number | SMER-W3 |
| Certification | ISO9001¬2000 |
| Place of Origin | XIAN CHINA |
MOQ: 1 Unit
Price: Negotiated
| Payment Terms | T/T |
| Supply Ability | 35000/ per year |
| Delivery Time | 10days after payment |
| Packaging Details | Export Carton Packing |
| Voltage | 100V/220V/380V |
| AC measurements | 5A 3 channels, 12bit AD converter |
| 4 digital input channels | DL, Inc, Dec, MC |
| SCR | 6 control channels |
| 2 channels of relay output | Alarm,Trip,1A/250VAC |
| Screen Type | LCD touch screen |
| Brand Name | ERFA |
| Model Number | SMER-W3 |
| Certification | ISO9001¬2000 |
| Place of Origin | XIAN CHINA |
MOQ: 1 Unit
Price: Negotiated
| 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-4V |
| Name | Microcomputer Excitation Controller |
| Scope Of Application | Half-Bridge Excitation Control |
| Connection Type | Two-Phase Or Single-Phase V/V Connection |
| Brand Name | ERFA |
| Model Number | GDF-4V |
| Certification | ISO9001 CCC CE |
| Place of Origin | Xian China |
MOQ: 1 Unit
Price: Negotiated
| 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 |
MOQ: 1 Unit
Price: Negotiated
| 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-IGBT5 |
| Name | Microcomputer Excitation Controller |
| Voltage | 10500V 6300V |
| Suitable System | Brushless Excitation System |
| Brand Name | ERFA |
| Model Number | GDF-IGBT5 |
| Certification | ISO9001 CCC CE |
| Place of Origin | Xian China |
MOQ: 1 Unit
Price: Negotiated
| 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 |
| Product Classification | Microcomputer Excitation Controller |
| Excitation voltage | 0-190V |
| Excitation current | 0-30A |
| Main features | IGBT control technology |
| Brand Name | ERFA |
| Model Number | GDF-2 |
| Certification | ISO9001 CCC CE |
| Place of Origin | Xian China |
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