3phase Smart Energy-saving Frequency Converter RNB3000series
Start the running motor to guarantee the user’s equipment to keep stable running. RNB3000series products can automatically recognize the speed to realize stable speed tracking.
3 digital outputs, eight user-programmable operations, motorized potentiometer setting mode.
About RENLE
Shanghai RENLE Science & Technology Co., Ltd. is a large industrial enterprise for capital operation, brand operation, and industry operation and so on. RENLE is specialized in the production of LV/MV/HV motor soft starter, LV/MV/HV frequency converter, intelligent electric equipment, new energy electric equipment and complete sets of LV/HV transmission and distribution equipments, etc.
About us
1, our products are widely exported to many countries , including Russia, Ukraine, Kazakhstan, India, Pakistan, Vietnam, Indonesia, Thailand, UAE, Saudi-Arabia, Iran, Italy, Switzerland, Tanzania, Algeria etc…
Equipment & technology
2, we've also has received CE, TUV, GOST certificates and so on to convenience and easy business with our customers.
Service
3, stable product quality , supply, the good faith management
Unique product performance
Excellent vector algorithm guarantees the big torque for low frequency in premise of lowest switch loss. High efficiency power voltage availability and optimized sine wave output will reduce working noise and heat.
Unique product performance
Dead-zone time is the cause of low frequency pulsation torque. RNB3000 unique software dead-zone compensation guarantees stable torque characteristics with low frequency and extremely low speed.
Unique product performance
Unique software power factor regulation, it will adjust the power factor dynamically according to the change of load so as to save much energy.
Unique product performance
Dynamic automatic voltage control(AVC) function to ensure the input voltage fluctuation ±20%, the output voltage fluctuation is less than ±5%.
Unique product performance
Overvoltage, over current, under voltage, IGBT short-circuit, inverse time limit overload, load short circuit, grounding etc protection design.
Unique product performance
Intelligent fan management
② according to the frequency inverter run/stop commands control the fan starts and stops;
② The user can set the temperature control fan start and stop on their own.
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