High-Power Heating for Demanding Soldering Tasks

The CHUERA-315D combines a maximum instantaneous power of 150W with high-frequency eddy current heating. The heating system is designed for rapid warm-up and temperature recovery, supporting soldering operations that require effective heat transfer to the joint.

Its adjustable temperature range of 50–550°C accommodates different soldering requirements. The station supports conventional Soldering Iron Tips up to 10 mm, allowing operators to select a larger contact profile where the joint geometry and application require it.

The working temperature should be selected according to the solder alloy, component sensitivity, tip geometry and joint size. A larger tip may improve heat transfer on suitable joints, while a smaller profile provides access to restricted areas.

Dual Temperature Display with Adjustable Alarm Limits

The large LCD presents the real-time temperature and selected temperature together. Operators can compare the reported temperature with the target setting without switching between display screens.

The CHUERA-315D also supports independently configured upper and lower temperature alarm limits. When the detected temperature exceeds the configured process range, the station provides an alarm to alert the operator.

This function adds temperature monitoring to routine soldering work, particularly when a defined working range needs to be maintained. The alarm limits should be configured according to the requirements of the specific soldering process.

Password Protection for Temperature Settings

A password-protected temperature lock helps prevent unintended changes to the selected working temperature. Once the required setting has been established, the lock helps maintain that setting during repeated production operations.

This is useful when several components or assemblies are processed under the same temperature requirements. It reduces the risk of accidental adjustment through the front-panel controls.

The temperature lock protects the selected setting; it does not replace calibration, temperature verification or the selection of an appropriate soldering tip.

Digital Calibration and Intelligent Temperature Control

The station uses microcomputer control and digital temperature correction. When a reference measurement identifies a temperature offset, the correction function can be used to adjust the station's temperature reading.

Temperature adjustment and calibration serve different purposes. Adjustment selects the working temperature, while calibration corrects an identified deviation against a suitable reference measurement.

The specified temperature stability is ±2°C under no-load conditions. This figure describes temperature stability when the iron is not transferring heat into a workpiece. Actual temperature response during soldering also depends on heat transfer, tip geometry and joint size.

Automatic Sleep and Shutdown

The CHUERA-315D includes automatic sleep and automatic shutdown functions to manage periods of inactivity. These features help reduce unnecessary operation when soldering work is interrupted.

The sleep function supports pauses between tasks, while automatic shutdown provides an additional way to manage idle operation. The supplied specifications do not state the exact timing settings or whether the delays are adjustable.

Replaceable Heating Core and Compatible Accessories

The plug-in heating core design simplifies maintenance by allowing the heating component to be replaced without replacing the complete control unit.

The illustrated optional accessories for the CHUERA-315D include the following components:

LT 305 Soldering Handle

The LT 305 is the listed handpiece option, shown with its connecting cable and soldering tip assembly.

VH 150 Heating Core

The VH 150 is the listed plug-in heating core. Its model reference helps identify the corresponding replacement component for servicing.

500 Series Soldering Tips

The 500 Series includes different tip profiles for different contact areas and joint shapes. Pointed, flat and angled profiles can be selected according to the accessibility and heat-transfer requirements of the soldering task.

These items are identified as optional accessories. The supplied configuration should be confirmed when ordering replacement parts or additional components.

Technical Specifications

Model: CHUERA-315D

Product Type: High-power intelligent lead-free soldering station

Heating Technology: High-frequency eddy current heating

Operating Voltage: AC 220V, 50Hz

Operating Temperature Range: 50–550°C

Maximum Instantaneous Power: 150W

Temperature Stability, No Load: ±2°C

Temperature Display: Large LCD showing real-time and set temperatures

Temperature Adjustment: Push-button control

Temperature Calibration: Digital correction

Temperature Alarm: Adjustable upper and lower alarm limits

Temperature Lock: Password protected

Automatic Functions: Sleep and shutdown

Maximum Conventional Soldering Tip Size: 10 mm

Soldering Iron Resistance to Ground: Less than 2Ω

Soldering Iron Potential to Ground: Less than 2mV

Station Dimensions: 195 × 130 × 100 mm (L × W × H)

Product Weight: Approximately 4.64 kg

Packaging Information

Individual Package Size: 300 × 285 × 145 mm

Outer Carton Size: 595 × 320 × 460 mm

Packing Quantity: 6 sets per carton

Frequently Asked Questions

Q1: What is the maximum power of the CHUERA-315D?

The maximum instantaneous power is 150W. This is the specified peak-power value, not a separately stated continuous power rating.

Q2: What temperature range does the station support?

The adjustable temperature range is 50–550°C. The working setting should be selected according to the soldering material, tip profile and joint requirements.

Q3: Can the station display the actual and set temperatures simultaneously?

Yes. The large LCD displays the real-time temperature and selected temperature together, allowing the operator to compare the reading with the target.

Q4: How do the upper and lower temperature alarms work?

The station supports configurable upper and lower alarm limits. When the detected temperature moves beyond the configured range, an alarm alerts the operator.

Q5: Can the selected temperature be protected against accidental changes?

Yes. The password-protected temperature lock helps prevent unintended changes to the working temperature during repeated soldering operations.

Q6: Does the CHUERA-315D support automatic sleep and shutdown?

Yes. Both functions are included to manage periods of inactivity. The exact timing parameters are not specified in the supplied product information.

Q7: Which replacement accessories are available for this model?

The illustrated optional accessories are the LT 305 handle, VH 150 heating core and 500 Series soldering tips. Confirm compatibility and package contents when selecting additional components.

Q8: Does the ±2°C specification guarantee the same temperature during soldering?

No. The ±2°C figure applies to no-load temperature stability. Temperature response during soldering depends on the heat transferred into the joint and the selected tip.

Q9: What power supply is required?

The specified input is AC 220V at 50Hz. The supply should match the rating on the individual station before operation.