High speed 220V 380V 440V Variable Frequency Inverters Vfd For Exhaust Fan
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220V 380V 440V AC Drive Frequency Inverter VFD For Asynchronous Motor
1. Perfect protection system
Designed for 10 years of maintenance-free operation.
Cooling fan, capacitors, relays, and IGBTs have been carefully selected and designed for a life expectancy up to ten years.
High speed accuracy and wide speed range Steady speed accuracy: ±0.5% (SVC), ±0.02% (VC) Speed range: 1:200 (SVC), 1:1000 (VC) Heavy load overload capability:
110% rated current for long-term stable operation 150% rated current for 1 minute 180% rated current 10s
Techinical Specifications
Product Model
Product Application
FAQ:
1. What voltage range can you support? Single-phase 220v input, single-phase 220v output; 380v input, 380v output, from 0.4KW-710KW.
2. What is the standard of package? Below 37kw, it's carton package; 45kw and above, it's wooden package.
3. Do you accept OEM business? We accept OEM and ODM with your autherization. |
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Product Tags: 440V Variable Frequency Inverters 440V Vfd For Exhaust Fan 220V Vfd For Exhaust Fan |
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