Soft-start Control Panel

Soft-start control panel

Soft-start control device using advanced microprocessor control of high-power thyristor components, AC induction motor software start, soft stop and save power and other functions.

Soft-start refers to the device output voltage increases by a certain law, so that the motor voltage is controlled from zero to full voltage, speed corresponding to the smooth acceleration from zero to the rated speed of the process. Soft stop refers to the device output voltage decreased according to certain requirements, so that the motor voltage is controlled by the voltage dropped to zero, the corresponding speed by the rated speed smooth deceleration to zero process. Power-saving operation refers to the motor light-load operation, according to the load automatically adjust the output voltage of the motor to improve the motor power factor in order to achieve the purpose of saving. Soft-start pump start-up, stop torque curve approximation of the pump torque curve, the maximum elimination of the pump and the system electrical and mechanical impact of the start, so start very reliable.

Soft start pump control panel

Pump soft start panel is a new generation of Nanjing Aobo Electric Power Transmission Equipment, willing to overloading, short circuit, leakage, lack of phase protection, motor over temperature and leakage and other protection features and complete state display, and can control more Taiwan's water pump, a variety of main pump switch and all kinds of start-up mode. Control panelstart by autotransformer step-down to reduce voltage and current, run to restore to full pressure. Aobo pump soft start control panel of good quality, easy installation, beautiful appearance and durability, is all kinds of pumps safe and reliable companion.

parameter

Rated current 10-1200A

Rated voltage 380v

Rated frequency 50hz

Rated power 5.5kw-630kw

Starting mode limit current, voltage ramp, Kickstart, Current Ramp, limit current and voltage dual closed-loop start

Analog input / output 0-10v 4-20ma

Cooling method Natural air cooling or fan cooling

Applicable motor squirrel cage asynchronous motor

Use decompression start

Environmental requirements

Ambient temperature: -20 ? ~ +50 ?

Altitude: less than 2000m, 2000m below the need to reduce capacity

Working environment: no conductive dust, no corrosive gases, good ventilation.