PID/PIDD control hot runner temperature controller plastic injection mold machine

The KT-300S temperature  controller is assembled with single-point temperature control cards. Each card only controls the temperature of one hot point. The display of control card can show preset temperature, actual temperature and alarm, and you may set temperature parameters via the display.

The advantage of single-point controller is that one circuit board has one corresponding heating point so the display is the clear, operation and repair are simple and easy. But the temperature controller occupies a large space due to its large volume in case of numerous hot runner control points.

Technical key features:

Product Functions:

1.It adopts It adopts FUZZY PIDD control technology and can automatically adapt to any heating mould in case of no tuning PID parameter so it increases working efficiency greatly

2. 380v input protection avoids the damage to controller arising from wrong voltage input

3.Thermocouple protection function enables the controller to identify heating wire and thermocouple automatically to avoid the damage to thermocouple arising from wrong input of inductor

4. In case of there is short circuit between heating wire and load, heating wire output short circuit protection function enables the controller to close output automatically so as to avoid the damage to hot runner system and controller

5. Automatic environment linear compensation ensures higher precision of temperature value

6. Thermocouple automatic cool-end compensation avoids relative error due to change of environment temperature

7. Monitoring inductor error: The controller can detect reverse and open circuit of inductor and it will take actions according to error type and controller's mode

8. Loop break detection

9. Current monitoring

10. Output Interruption Check

11. Creepage detection circuit

12. Deviation Alarms

13.BOOST Function

14.Manual power output mode

15. Software locking

16.Support no-touch transmission

17. Display errors completely to help you find failure reason easily

Product pictures: