High-performance Heater Controller HHC2 Series

basic information

Power Supply Voltage: Single-phase AC 100V–240V, AC 240V–480V, AC 380V–480V Control Current (DC Type): 12V-300W / 24V-300W / 36V-500W / 36V-1kW Control Current (AC Type): 15A / 30A / 60A, 25A / 50A / 75A / 100A Analog Voltmeter: Displays the heater's output voltage on an analog meter Manual ON-OFF: Output can be turned ON-OFF with a switch on the panel Manual Voltage Adjustment: Output voltage can be varied from 0 to 98% using a dial on the panel AC Output Soft Start: When the output is turned ON, the voltage is slowly increased to suppress inrush current Overcurrent Protection Function: Protects power semiconductor devices from excessive current with a fast breaker Disconnection Detection Function: Detects disconnection in AC-type heaters, displays it, and outputs a signal. Includes current limiter function Operating Environment: Temperature 0–45°C, Humidity 10–95% (no condensation) External Dimensions: Width 300 x Height 300 x Depth 300 mm

Price range

Delivery Time

Applications/Examples of results

Achieving stable temperature control even in high-voltage environments, the HHC2 series accurately meets a wide range of needs from experimental and research facilities to manufacturing sites with various additional features. It is the optimal solution for the next evolution of research and development and industrial equipment. Feedback control for halogen heaters used for solder melting Feedback control for halogen heaters used for heating vacuum chambers Feedback control for thermal drying of epoxy resin packages Sharing of inspection data Heating time control for condition setting Control of drying time for solvent-based adhesives

Detailed information

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  Feedback Control of Halogen Heater for Solder Melting Issues I wanted to use a halogen heater for the residual heat of the printed circuit board, but I couldn't control the temperature non-contact. ⇒ Improvement Points Equipped the high-performance heater controller HHC2 with a temperature regulator for the radiation thermometer, and controlled it using the signals from the radiation thermometer. Since heating control can be done without contacting the components on the board, the possibility of mis-touching has been eliminated. Furthermore, even if the height of the components changes, heating can be done from the same position, reducing the setup time. Additionally, with the presence of a manual and automatic switch, it became easy to set conditions.

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  Feedback Control of Halogen Heater for Vacuum Chamber Heating Issues I wanted to heat samples using a linear accelerator and X-ray laser, but it was not possible due to the destruction of the vacuum. ⇒ Improvement Points By utilizing the viewport of the vacuum chamber for heating control, there was no need for modifications to the equipment. A temperature controller for the radiation thermometer was installed in the high-performance heater controller HHC2, allowing control via the signal from the radiation thermometer. Furthermore, since heating could be done from the same position even with different samples, the setup time was reduced. Additionally, there is a manual and automatic switch, making it easy to set conditions.

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  Heat Drying Feedback Control for Epoxy Resin Packages Issues I was trying to shorten the drying time for epoxy resin packages, but I couldn't control the temperature non-contact. Since heating control can be done without contacting the package, the possibility of "contact defects" has been eliminated. ⇒ Improvement Points A temperature controller for the radiation thermometer was installed in the high-performance heater controller HHC2, allowing control based on the signals from the radiation thermometer. Since heating control can be done without contacting the package, the possibility of "contact defects" has been eliminated. Furthermore, even if the height of the components changes, heating can be done from the same position, reducing the setup time. Additionally, there is a manual and automatic switch, making it easy to set conditions.

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  Sharing of Inspection Data Issues Strict operations were required to prevent overwriting of heating inspection data. ⇒ Points for Improvement An Ethernet communication function was added to the high-performance heater controller HHC2, allowing automatic transmission of heating inspection data to a higher level. Even when the data did not meet standards, it could be automatically input and shared. Furthermore, the inspection records became paperless, promoting operational efficiency. ◎ Benefits of Going Paperless ◆ Prevention of Tampering Even with data that does not meet standards, automatic recording and sharing allow for accurate understanding of the current situation. By setting up an overwrite prevention function, it becomes difficult to make alterations, leading to increased trust. ◆ Automatic Collection of Basic Data for Improvements and Capital Investment Even when standards are not met, automatic data input and sharing provide basic materials for improvements and capital investment. ◆ Cost Reduction Once digitized, hundreds of documents can be stored without taking up space. ◆ Improved Searchability In the case of paper media, it takes time to locate the desired information. If the subject is a data file, the desired information can be found simply by searching.

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  Heating time control for condition setting Issues It was necessary to determine whether heating could be done within the tact time. ⇒ Improvement points Using the heating time control function of the high-performance heater controller HHC2, heating times were tested in 1-second increments. Since the resin is sensitive to overshoot, the zero overshoot function was used. A timer was mounted on the panel, allowing for easy changes to the holding time. The availability and margin could be easily understood, enabling a confident introduction to the line.

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  Control of Drying Time for Solvent-Based Adhesives Issues A stable temperature without overshoot was required for a certain period of curing. ⇒ Improvement Points Using the heating time control function of the high-performance heater controller HHC2, heating times were tested in 1-second increments. Since the resin is sensitive to overshoot, the zero overshoot function was utilized. A timer was installed on the panel, allowing for easy adjustments to the heating time. The availability and margin could be easily understood, enabling a confident introduction to the production line.