WENBA MINI 3.7KW HOT SALE MINI SMART MPPT SOLAR PUMP INVERTER 480V 380V 440V 4KW FREQUNCY CONVERTER
- Category: Solar Applications >>>
- Supplier: Yueqing,Wenba,Electrical,Co.,Ltd.
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Product Overview
Description
WENBA Frequency Converter Factory Wholesale Single Phase 380V 440V 50Hz To 60Hz Frequency Converters
Specification | Frequency Inverter | |
Torque rise | Auto torque rise,manual torque rise 1%-30% (valid for V/F) | |
V/F curve | Three ways:Linear V/F curve,square V/F curve, user self-defining V/F curve | |
Acceleration / deceleration curve | Optional time unit (Min/s),the longest:3600s (settable in the range of 0.1-3600s) | |
DC braking | Be optional during both starting and stopping, the operating frequency :0-20Hz,operating time:settable within 0-3s | |
Jogging | Jogging frequency range : 0.10-50.00Hz, jogging acceleration and deceleration time: 0.1-3600s | |
Built-in PID | It is convenient for forming closed loop control system, applicable for course control like pressure and flow ,etc. | |
Multi-speed operating | Realize multi-speed running by built-in PLC or control terminal | |
Weaving wobble frequency | can get wobble frequency of adjustable central frequency | |
Envirnment | ||
Service location | Indoors,not suffer from sun,dust,corrosive gas,oil fog,and steam and so on. | |
Altitude | Shorter than 1000m (derating at higher than 1000m) | |
Environment temperature | -10℃ to 40℃ | |
Humidity | Less than 90% RH, NO condensation | |
Vibration | Less than 5.9m/S2 （0.6M） | |
Storage temperature | -20℃ to 60℃ | |
Product Description
