Soft Starters - 3-phase Ac 50/60 Hz, 380v, 5.5kw-500kw | High Performance Microprocessor Control, 6 Starting Modes, Robust Protection Features

Our Soft Starters are suitable for cage motors of 3-phase AC 50/60 Hz, rated working voltage is 380V, rated working power is 5.5kw-500kw.

Features:
1. With strong anti-interference ability: adopt high performance microprocessor digital control, reliable operation.
2. Human-machine interface: consisted by 128 * 64 dot matrix Character LCD, 3 signal indicators, 6 simple keyboard, show the data directly, easy to operate.
3. Six kinds of start, suitable for many machines
a Voltage Slope Start: suitable for high inertia machines
b current-limit start: suitable for current is less than 70% Ie machines
c Kick start: suitable for high static friction force
d Slope steady start: suitable for high inertia and low static friction force machines
e Steady start: suitable for light load machines
f Point start: to check the running direction of motor
4. Two kinds of stop:
a Free stop:
a Soft stop: The higher the setting voltage, the shorter the setting stop time, the shorter the actual stop time
5. Many kinds of protection, make the motor more reliable and safer.
a High voltage
a Low voltage
a Input missing phase
a Output missing phase
a Imbalance current
a Start over current
a Run over current
a Run inverse time overload (inverse time 1, 2, 3, 4)
a Overheat
a External fault
a Starting Over Time
a Communication fault
a Parameter Error
a Soft stop over current