T constant current and pressure control unit

　　Product characteristics

　　L HT constant current and pressure control unit: applicable to variable load. Linear heating, uninterrupted and flickering.

　　L full automatic closed-loop control, with constant current, constant voltage, current limiting and voltage limiting functions.

　　L multiple indicator lights on the panel show the working status of the power regulator; by observing the indicator lights, the fault causes of the power regulator can be determined, which is convenient for maintenance.

　　L the whole series is equipped with fast fuse and overheat stop output protection switch to protect the power regulator.

　　The PC control board adopts patch production and separate control mode, with high voltage resistance, high current resistance, maintainability and no interference.

　　L contains slow start function to effectively cope with rapid changes.

　　Using SCR element, the proportional linear output is stable and the control accuracy is high.

　　L has over temperature stop output and indication function.

　　The wiring is simple, easy to install, dismantle and move.

　　

Product technical parameters

Rated voltage of load	180~480VAC
Rated load current	30A,40A,50A,75A,100A,125A,150A,175A,225A,250A,300A,400A
Control board power supply voltage	220VAC,380VAC
Usage frequency	50HZ/60HZ
Input mode	4~20mA，DC1~5V，DC0~10V，ON/OFF，VR0~100%
Use environment	No condensation under -10-45 ° C and 90% RH
Protection function	Quick fuse, SCR overtemperature stop output
Display function	LED panel displays SCR working status and fault reason