SP-15AB 7KW Bench Top Induction Heater with 30-80kHz Frequency Range and Timer Control for Metallic Material Processing
Operating at a maximum input power of 7 kW and a frequency range adjustable between 30 and 80 kHz, the SP-15AB delivers heating currents from 200 to 600 amperes. The unit supports both automatic and manual timer controls, enabling users to set heating, dwell, and cooling times between 1 and 99 seconds. A digital display provides real-time feedback on output power and current, facilitating precise process monitoring.
Key Features
- Dual station design with up to 2 meters separation between heating and control units for enhanced safety.
- Adjustable output frequency from 30 to 80 kHz suitable for various metallic materials.
- Maximum input power of 7 kW with heating current range of 200-600 A.
- Selectable automatic or manual timer control with adjustable heating, dwell, and cooling times.
- Includes two induction coils with specified dimensions for versatile sample accommodation.
- Digital display showing output power and current for process monitoring.
- Rear fan air cooling and optional water cooling system with stainless steel tank (water chiller sold separately).
Technical Specifications
| Parameter | Specification |
|---|---|
| Working Voltage | 208-240V AC, 50/60 Hz, Single Phase |
| Maximum Input Current | 34 Amp (Minimum 40A breaker recommended) |
| Output Frequency | 30-80 kHz |
| Heating Current | 200-600 Amp |
| Maximum Input Power | 7 kW |
| Duty Cycle | 80% |
| Maximum Distance Between Heater and Controller | 2 meters |
| Maximum Sample Weight | 1 kg |
| Control Panel | Automatic timer control or manual control via foot pedal; heating, dwell, and cooling times adjustable from 1 to 99 seconds |
| Cooling | Rear fan air cooling; optional water cooling with stainless steel 15 L tank (water chiller sold separately) |
| Included Coils | Coil #1: 76.8mm OD x 66.0mm ID x 40mm H; Coil #2: 82.5mm OD x 65.5mm ID x 73.5mm H |
| Display | Digital display of output power and current |
Typical Applications
The SP-15AB is suitable for melting, sintering, annealing, heat treating, and quenching metallic materials in research and development laboratories. It can also be adapted for vacuum melting using specialized quartz tubes and is compatible with glove box environments upon custom design.
Configuration & Operating Notes
The standard package includes the heating station, control station, two induction coils, connecting cables, foot pedal with cable, water cooling fittings, clamps, and fuses. A water chiller for the cooling system is required but not included and must be ordered separately. It is recommended to use a specific coolant to optimize cooling performance. The unit features automatic shutdown to prevent over output conditions. For temperature control via thermocouple, an optional temperature controller (MTC-808) or complete system (SP7TC) can be purchased.
