IEC 61347-1 Thermal Protection Ballast Heating Test Chamber For Thermally Protected Ballasts
IEC 61347-1 Thermal Protection Ballast Heating Test Chamber For Thermally Protected Ballasts
Product information:
Standard: IEC 61347-1 Annex C figure D.1, UL8750 figure 8.3, UL935 figure 25.1.
This equipment is manufactured according to the requirements of IEC61347-1:2012 standard Appendix D for the test chamber for heating test of control devices of thermally protected lamps. Due to the requirements and limitations of the standard, this test chamber does not use duct circulation. Ordinary linear heating is completely unable to meet the test conditions required by the standard. Therefore, this test chamber uses integral intelligent temperature control heating to keep the test temperature in the test chamber within 40+0-5℃.
Technical Parameters:
|
No. |
Item |
Specification |
|---|---|---|
| 1 | Overall Dimensions | 1010mm (L) × 660mm (W) × 860mm (H), including casters; subject to final delivery |
| 2 | Internal Chamber Size | 610mm × 610mm × 610mm |
| 3 | Heated Chamber Partition | 560mm (L) × 560mm (W) × 25mm (T), imported high-temperature insulation board |
| 4 | Chamber Wall Thickness | 25mm ±1mm |
| 5 | Strip Heater Specification | 40mm (W) × 300mm (L), 300W, 220V/50Hz |
| 6 | Temperature Control | Three thermocouple inputs; PLC-based intelligent PID control by average temperature |
| 7 | Temperature Sensors | 3 x K-type armored thermocouples, horizontally installed with mounting brackets |
| 8 | Display Panel | 7-inch color touchscreen |
| 9 | Input Voltage | 220V/50Hz, max. 6A, max. 1.3kW |
| 10 | Step Control | Single cycle, 8-step programmable temperature and dwell time; timing starts only after reaching setpoint |
| 11 | Dimensional Tolerances | As calibrated according to the table below |
Dimensional Tolerance Table:
|
Size Range (mm) |
Tolerance (mm) |
|---|---|
| 0.5 – 3 | ±0.2 |
| 3 – 6 | ±0.5 |
| 6 – 30 | ±1.0 |
| 30 – 120 | ±1.5 |
| 120 – 400 | ±2.5 |
| 400 – 1000 | ±4.0 |
| 1000 – 2000 | ±6.0 |
| 2000 – 4000 | ±8.0 |
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