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1. Six ways of Control Model Power adjust ,Constant power,Open loop LZ Control ,Constant Voltage,Constant current2. Easy to Operate and connect, occupy less space, easy to maintain .3. As Single Chip Micyoco to be the control core, abundant parameters setting, detectable and complete protect functions4.Mainboard have double RS485 communication ports, modbus communication protocol5.The whole digital high precise dephasing spark(divided 180°to 1800 parts dephasing precise)6.Powerful programmable function (can setting up, debug 118 parameters through online computer) mostly fulfill with individual request in different lines!7.Input, output adopt in isolation technique, strong anti-interfere ability8.High quality PCB is the guaranty of product quality
Thyristor power controller
SPC3 series full-digital three phase Thyristor power controller Which integrates functions of open loop,constant voltage,current,power,power regulation (pass zero) control,control into one and adopting full-digital design to optimize hardware design and strengthen software function can be applied widely to control and regulate three phase,current.power in various industries.Standard communication interface equipped on the controller can meet requirements of high accuracy control. Therefore, it is suitable for resistive load, inductive load and transformer primary side.
Main features
High integration
With integrates functions of control.display and exterior fittings into one is connected easily and operated conveniently.
Phase shift and voltage regulation:adopt phase shift and voltage regulation within short time after starting(soft starter)
Pass zero power regulation:reduce harmonic pollution to power grid
LZ control can avoid current impact influenced by load which is caused by great various between cold status and hot status of resistance to controller and power grid.
Full digital high accuracy phase shift trigger(phase shift accuracy:1000 graduations per 180 degree)
Various control modes
Six control modes: open loop constant voltage,constant current,constant power,power regulation (pass zero) control.LZ control;It can be used flexible to reach an optimized load control.
Constant voltage,constant current,constant power can be controlled by effective value.
Strong programmable function
Able to on-line setting debug 118 parameters through Modbus communication. Can meet individuation requirements of various industries in largest extent.
Mighty anti-interference ability
Adopting isolation technology in output and input with anti-interference ability.
Safe and reliable operation
User can operate the device safely and reliably because the device is equipped with safety isolation in control , power part relay output warning and twice rating current protection and SCR overheat prevention
SPC3 series full-digital three-phase thristor power controller