Reynolds soft starter manual

Create Date: 2024-8-30 12:03:23|Source: RENLE/RENOLDS

Reynolds JJR5000 series all-digital intelligent AC motor soft starter adopts power electronics technology, microprocessor technology and modern control theory technology, and is a new type of starting equipment at the international advanced level. This product can effectively limit the starting current of asynchronous motor start-up, and is widely used in heavy-duty equipment such as fans, pumps, conveyors, compressors, etc., and is an ideal alternative to step-down start-up equipment such as star/delta conversion and auto-coupling step-down magnetron step-down. Typical application introduction.

　　Water pump - use the soft stop function to alleviate the water hammer phenomenon when the pump is shut down, and save system maintenance costs.

Ball Mill – Utilizes voltage ramp start-up to reduce gear torque wear and reduce maintenance workload, i.e. save time and money.

Fan – reduces belt wear and mechanical shock, saving maintenance costs.

Compressor - use current limiting to achieve smooth start-up, reduce motor heat generation, and extend service life.

Crusher – Utilize clogging protection and quick protection to avoid mechanical failure or blockage that can cause the motor to overheat and burn out.

Conveyor Machinery – Smooth and gradual start-up with soft start to avoid product displacement and liquid spillage.

Features of the Reynolds JJR5000 series soft starters:

There are three starting modes: the voltage ramp start mode can obtain the maximum output torque, the constant current soft start mode can obtain the maximum starting current limit, and the heavy-load start mode can be applied to the heavy-load mode.

Parking method: Voltage slope is soft, free parking.

Programmable delayed start mode, programmable interlock control.

No phase sequence requires input power.

The start time and stop time can be modified digitally.

Overcurrent, three-phase current unbalanced, overheated, phase missing, current unbalanced, overheated, phase missing functions.

The dynamic fault memory function makes it easy to find the cause of the fault, and records up to five faults.

The maximum starting current and the maximum operating current can be found online.

The fieldbus fully dynamic control monitoring starter is easy to network. (Optional)

Chinese character display function: the LCD screen displays various working condition parameters, and there are text prompts for programming and fault conditions.

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