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Temperature Control Module uATC-20 General Description

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Standard Features

Optional features

      The UATC-20 Temperature Control Module is a fully microprocesser based instrument, which has been intelligently designed for Hot Runner Mold temperature control applications where advanced operational and diagnostic features are needed. The well developed circuitry of UATC-20 produces a full featured module which is simple to operate and will stand up to rigors of harsh environments.
      An interesting feature of the uATC-20 is its capacity to provide a snapshot of operation of the heating zone by displaying amperage draw. The UATC-20 also has the ability to adjust maximum amperage draw to a point just above maximum wattage of the heater. When the controller detects a current which is greater than that value, it will sound an alarm so the offending components can be replaced. This improvement allows for greater operating and maintenance efficiency by detecting leakage in mold wires, cables, heaters, etc. at an early stage.
      The Circuitry of the UATC-20 provides improved protection to the mold in the event that the triac becomes shorted. This circuitry enables the controller to turn off the power to the heater if it detects continued power draw when the temperature is well above the set point.
      ITC has addressed one of the most serious and costly problems of Hot Runner Temperature Controllers by incorporating of our Anti-Arching Feature. This enhancement can greatly reduce the probability of damage to either the main frame or module if a module is accidentally changed while the main frame is under power. This feature alone can save molders lot of money for repair or replacement.

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 Standard Features :

  • Amperage readout

  • Anti-Arching feature (when used with ITC's updated TC-2000 Main Frame)

  • Dual digital displays - Set point and Process Temperature

  • Selectable PID or Fizzy Logic control method

  • Selectable Fahrenheit or Celsius operation

  • Soft Start cycle is automatically engaged in cold mold start up situations to dry out mold

  • Manual override with output power percentage display

  • Built in audible alarm

  • High and low temperature alarm

  • Thermocouple break protection (open) continues to apply learned percentage of power based on conditions prior to thermocouple break

  • Thermocouple short alarm to warn against heater runaway

  • Shorted Triac / Heater protection

  • Open Triac / Heater Protection

  • High Amperage indication warns if current exceeds a selected value

  • Ground Fault indication with selectable sensitivity

  • Standby key lowers setpoint to a safe temperature while machine is idle

  • 100% Power Output on demand key

  • Compatible with industry standard control modules and main frames

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Optional features  (For detail click on Optional GBS Features )

  • Global Standby places all or a group of zones in standby mode (requires main frame modification)

  • Global Power Boost raises temperature for all or a selected group of zones for user selected time (requires main frame modification)

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