使用 Abraa 安全交易系统进行安全可靠的支付 產品規格
| Nirmal | |
| New | |
| YES | |
| Excellent (No problems or history of failures) | |
| Gasoline |
Product Descriptions
Solid state high frequency welding pipe equipment's Solid state high frequency welding pipe equipment uses the common structure of frequency conversion such as AC-DC-AC. Three phase 380V power supply is sent to step down transformer before it passes through switch cabinet. The AC power supply is around 200V which has been dropped voltage to sent into the rectifier in rectifier cabinet, Rectifier use thress phase thyristor fully controlled bridge rectifier, through control thyristor breakover time delay angle a to achieve the purpose for adjustment output power size.
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