Hot runner control card

Technical standard Supply Voltage: AC85V 250V, 50/60Hz, 20A Temperature Sensor Type: J, K or E type thermocouple Temperature Setting Range: 0 450 (0 842) Temperature Stability: ±0.5% Temperature Control Type: PID Control Output Type: Adjust the voltage by triac(PWM mode); Adjust the power by triac (SSR mode) Load Ability: 20A, 50W 2200W (110V) 100W 4400W (220V) Ambient Temperature: 0 55 (0 131) Function Feature Easy operation. 2-row LED to display present temperature, setting temperature, output power, alarm information, error codes and so on. Four indicators indicate the running state of the equipment. New users can be in work state fast. Convenient to use. The structure and interface conform to the international general standard and can compatible with other band products. High accuracy of temperature control. Three kinds of PID auto tuning control methods selectable by users . The fluctuation of the temperature can be controlled within ±0.5. ultra-temperature alarm adjustable. Alarm codes are displayed with bumming when alarming, at the same time the control output be cut off. ultralow temperature alarm adjustable. Alarm codes are displayed with bumming when alarming. Whether to alarm or not when powering up is selectable. Alarm if the thermocouple is open, short, reversed or out of place to measure. When it alarms, the alarm code will be displayed with bumming and meanwhile the control output will be cut off. Short, open and over-load alarm of the heater. When it alarms, the alarm code will be displayed with bumming and meanwhile the control output will be cut off. Alarm if triac used to control output is damaged. When it alarms, the alarm code will be displayed with bumming and meanwhile the output will be closed. When the system is over-load, double fuses will open for protection The cold engine of the heater has soft start and full speed start mode for selection. Soft start can keep the heater from damage caused by over load when the humidity in the mold is high. The time and power of soft start can be adjusted. Auto PID control, manual control, standby mode (the time and temperature of standby can be adjust) and so on make the operation convenient. The display of temperature can be set to Celsius or Fahrenheit. Internal linear amending function can solve control-point temperature deviation caused by sensor temperature deviation, wrong position or streaky temperature of the heater. The operational menu is set by grade according to the object and frequency and adds functional lock to keep parameters safe. Offer convenient function of resetting factory parameters. Use power soft start button to prolong the products working life.