Present Position：Homepage>Products>Motor soft starter
- Category：Motor soft starter
- Name：SJR2-2000
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Description
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Special Soft Starter for SJR2 Water Pump
Product model: SJR2
SJR2 highly integrates the protection function of motor, makes the design and installation more simple and reliable, and truly achieves a multi-function machine. For example, the protection of high and low input voltage, the protection of phase-out and three-phase unbalance of input and output, the protection of overload, overload and short circuit of load.
Applied Industry Customers: Design Institute of Fan and Pump Manufacturers of High and Low Voltage Switchgear Manufacturers
Product introduction:
SJR2 pump special soft start characteristics:
1. Motor Comprehensive Protection Soft Starter
SJR2 highly integrates the protection function of motor, makes the design and installation more simple and reliable, and truly achieves a multi-function machine. For example, the protection of high and low input voltage, the protection of phase-out and three-phase unbalance of input and output, the protection of overload, overload and short circuit of load.
2. Intelligent:
After setting the commands of time and starting voltage, the traditional soft starter will complete the soft start process according to the set time command regardless of the loads weight. This results in unnecessary equipment loss under light load, such as some light-duty equipment does not allow low voltage to start for a long time, while the soft starter components are damaged due to time accumulation under heavy load. SJR2 completely avoids the defects of artificial setting and can start the motor by induction load.
3. Appearance:
The elaborate design creates a beautiful appearance and makes the mechanical structure more ideal. The base, radiator and shell of SJR2 are cast in the same body with aluminium alloy, which solves the problem of heat dissipation of power components of soft starter more reasonably and effectively . The beautiful alloy shell increases the overall texture and gives people a comfortable, noble and elegant feeling.
4. Design of PCB:
Generally, the wiring of the soft starter control motherboard is two layers, while the wiring of the SJR2 control motherboard is increased to four layers. Thus, it reduces the volume, increases the function, significantly improves the overall anti-interference ability, and is more suitable for different use environments.
