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| No.8858818
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Information Name: | Supply Leinuo Er RNB3000 inverter Hubei sales agent |
Published: | 2012-05-10 |
Validity: | 300 |
Specifications: | RNB3000 |
Quantity: | 860.00 |
Price Description: | |
Detailed Product Description: | The products are widely used in thermal power, hydropower, transmission and distribution equipment, metallurgy, chemical, mining, construction and many other areas. Unique features Excellent space vector SVPWM algorithm Adjustable software deadband compensation Excellent speed sensor speed track and then start Automatic voltage fluctuations boycott A variety of protection functions Flexible and programmable input and output terminals The number of multi-stage settings of the internal programmable Built-in MODBUS-RTU protocol Built-in PID machine The main features Excellent space vector SVPWM algorithm Excellent vector algorithms to ensure that the minimum switching losses under the premise of low frequency and large torque, high efficiency utilization of the grid voltage, power factor, reduce the heat. Adjustable software deadband compensation The dead time is the main culprit Emirates inverter shouting low frequency pulse torque generated by unique software RNB3000 dead time compensation to ensure maximum smooth torque characteristics under conditions of low-frequency speed. Excellent speed sensor speed track and then start Can automatically identify the motor flywheel not stop turning, RNB3000 motor speed to achieve a steady speed tracking. Automatic voltage fluctuations boycott Automatic voltage control function to ensure that the input voltage fluctuates within a certain range, the output voltage remains basically unchanged. A variety of protection functions With overvoltage, overcurrent, undervoltage, overload, short circuit, lack of equal protection design. Flexible and programmable input and output terminals 2 analog inputs, 2 analog outputs, 8 digital inputs, 3 digital outputs. The number of multi-stage settings of the internal programmable 8 programmable number of segments, to meet the complex processes required to achieve the AutoRun feature. Built-in Modbus-RTU protocol Built-in PID regulator Input reactor (optional) high harmonics of the input reactor can inhibit the inverter input current to improve the inverter input power factor, to prevent the surge. Recommend the use of the input AC reactor in the following cases A three-phase power imbalance ratio is greater than 3% Two thyristor devices connected to the same power or power factor compensation device with a switch control. 3 power 110KW inverter over. Output reactor (optional) The main role of the output reactor is the impact of the compensation wire distributed capacitance, can suppress the harmonics of the inverter output, decrease the risk of the inverter noise. Output reactor must be used in the following cases. Connect the motor cable length: 15KW and above> 100m DC reactor (optional): To improve the power factor, power of 45KW and above is recommended to use the DC reactor RNB3015 RNB3018 RNB3022 RNB3030 RNB3037 RNB3045 RNB3055 RNB3075 RNB3090 RNB30110 RNB30132 RNB30160 RNB30200 RNB30250 RNB30315 |
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Copyright © GuangDong ICP No. 10089450, Wuhan Cheng WorldCom Electromechanical Industry & Trade Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 14059 visitor
Copyright © GuangDong ICP No. 10089450, Wuhan Cheng WorldCom Electromechanical Industry & Trade Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility