5.5kw-22kw built in bypass soft starter

Main Functions

• Effectively reduces the starting current of the motor, can reduce the power distribution capacity, avoid power grid capacity investment.
• Reduced the starting stress of the motor and load equipment, extended the service life of the motor and related equipment.
• The soft shutdown function effectively solves the problem of shutdown surge in inertial system.
• A variety of unique starting modes, adapt to complex working conditions, achieve perfect starting effect.
• Improve the reliable protection function, effectively ensure the use safety of motors and related production equipment.
• Standard network protocol to meet the networking requirements of power automation.

Features

• Use simulation software to optimize the heat dissipation design, miniaturization with better heat dissipation capacity;
• Built-in bypass contactor, reduce the heat of soft starter itself, more suitable for high temperature environment;
• Based on the 32-bit DSC processor platform, the bandwidth is higher and the speed is faster, so that the fuzzy algorithm control is more accurate;
• Use 12-bit AD sampler and DMA data transmission mode to realize direct AC sampling with high real-time performance;
• Realize wide range linear data sampling, no dead zone of data acquisition, more accurate data;
• All faults can be turned on and off for convenient debugging;
• When soft start, it can automatically add time and force according to the load, and has stronger load adaptability;
• Rich monitoring data, while monitoring current and voltage, can also monitor phase sequence Angle, frequency, cumulative running time and other data;
• High precision 4–20 MA current output capacity, linear accuracy up to 0.5%;
• It has up to 12 kinds of protection functions, among which the anti-time limit overload protection can effectively prevent motor overheating and burning, so the equipment can be used more safely;
• Four-line LCD display, can switch between Chinese and English.

Technical indicators

Technical parameters

Product dimensions and parameters

Wiring diagram

Basic Wiring Diagram of Built-in Bypass Soft Starter (3kW–22kW)

Basic Wiring Diagram of Built-in Bypass Soft Starter (30kW–115kW)

Basic Wiring Diagram of Built-in Bypass Soft Starter (132kW–400kW)