Feature: 1. Wide application range, can be applied to water pumps, fans, vehicles, ordinary motor soft start, etc. 2. Can replace the soft start of the inverter and the soft start of the star triangle 3. Simple connection circuit, no need to connect bypass contactor, with simple operation and powerful function 4. High-quality materials and elaborate production, durable and have a long service life 5. With strict quality control and quality assurance, high safety factor, can be used with peace of mind Specification: Item Type: 3-Phase Motor Soft Start ModuleOptional Style: Module, Module + Heat Sink 3-phase online motor soft start module, solve the problem of slow start of 1-20KW low power motorThe soft start time is adjustable for 30 seconds (time rise refers to 0-380V). The starting voltage is adjustable from 150-250V to the rated voltage (380V) There are two ways to use: 1. When the switch is closed, the soft start of the main power supply starts. 2. Use the switch to control, start by closing the soft start, open and stopModel: TSR-150WA-R1（15KW） (with soft start without soft stop) Suitable for 3-Phase: 380V, compatible: 50-60HZ Heat Sink Voltage: Default 220VAC Selection: 10A below 1KW, 20A below 2KW, 40A from 3-4KW, 60A from 5-6KW, 80A from 7-8KW, 100A from 8-10KW, 150A from 11-15KW, 200A from 20KW, the more motor power If the heat sink is large, the heat sink should also be matched. The product has been sold over 1,000 pieces, and only a few places are not suitable for the motorApplicable Place: It can be widely used in fans, pumps, belt conveyors, ball mills, conveyors and compressors.It is an ideal replacement for traditional star - triangle start, auto-coupling buck, magnetron buck, frequency converter and other buck starting equipment. ,Safe and reliable.. Package List: 1 x Overall ( Module + Heat Sink) Note: 3-phase motor soft start module, no need to switch contactor and can work for a long time