ERFA Industries Group
| Packaging Details | each piece in a wooden box with pallet |
| Delivery Time | 10 days after payment |
| Payment Terms | T/T |
| Supply Ability | 10000pcs per month |
| Voltage available | 6kv,11kv,15kv,22kv,33kv,35kv |
| Second Voktage | 0.4kv |
| Tapping | ± 5%, ± 2× 2.5% |
| Frequency | 50Hz; 60Hz |
| Connection | Yyn0, Dyn11 |
| Certificate | CE,ISO9001 |
| Place of Origin | China |
| Brand Name | ERFA |
| Model Number | TR023C |
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Product Specification
| Packaging Details | each piece in a wooden box with pallet | Delivery Time | 10 days after payment |
| Payment Terms | T/T | Supply Ability | 10000pcs per month |
| Voltage available | 6kv,11kv,15kv,22kv,33kv,35kv | Second Voktage | 0.4kv |
| Tapping | ± 5%, ± 2× 2.5% | Frequency | 50Hz; 60Hz |
| Connection | Yyn0, Dyn11 | Certificate | CE,ISO9001 |
| Place of Origin | China | Brand Name | ERFA |
| Model Number | TR023C | ||
| High Light | electric arc furnace transformer ，oil immersed power transformer | ||
These high-voltage of transformer coil in new type series transformer - S11& S13, adpots new oil duct structure, with reasonable design, optimize the insulation technology, improve the mechanical strength and anti-short circuit ability. The core is made of high quality cold-rolled silicon steel sheet, with five step lamination process, the surface coating curing paint, reduce the loss and noise. Appearance is beautiful, easy and reliable 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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