Product Description:
Our 15 kW Medium Frequency Induction Heating Furnace is designed to meet your specific heating requirements effortlessly for the heatment industry.
Key Features:
- Input Power: The unit operates at an input power of 15 kW, ensuring robust operational capability for various industrial applications.
- Output Current: It offers a flexible output current range of 3-22A, allowing for precise control based on the heating demands of your workpieces.
- Output Voltage: Operating with an output voltage of 70-520V, our power supply accommodates a wide range of workpiece specifications.
- Oscillation Frequency: The oscillation frequency is adjustable from 1-20 kHz, customized according to specific heating requirements, making it versatile for different materials.
- Input Power Supply: Designed for convenience, the power supply accepts a three-phase 380V ±20% input voltage at 50 or 60 Hz, ensuring compatibility with standard industrial power systems.
- Dimensions: The compact design includes the power supply unit measuring 27 cm (W) x 45 cm (H) x 46 cm (L) and the capacitor box at 23 cm (W) x 42 cm (H) x 43 cm (L), making it easy to install in confined spaces.
- Weight: The total weight of the power supply is approximately 24 kg, providing a sturdy yet manageable solution for your heating needs.
- Duty Cycle: With a 100% duty cycle, this power supply is capable of continuous operation for 24 hours, ensuring seamless productivity in demanding environments.
- Input Power Cable Requirements: For optimal performance, a 4 mm² soft copper wire is required for the input power cable, with a 2.5 mm² soft copper wire for grounding.
- Air Switch Requirement: Ensure reliable operation with an input air switch rated for 3×60A.
- Cooling Water Requirements: The medium-frequency induction furnace requires cooling water with specifications of ≥0.2 MPa and a flow rate of ≥6 L/min.
- Induction Power Supply Cooling: Similarly, the cooling water for the induction power supply mandates ≥0.2 MPa and a minimum flow rate of ≥3 L/min.
- Water Circuit Setup: The efficient water routing system includes one inlet and one outlet for optimal cooling performance.
- Water Pipe Specifications: The inlet and outlet water pipes are designed with an inner diameter of 8 mm, while the connection for the water valve features a larger 25 mm inner diameter.
- Pressure Pump: This system includes a pressure pump rated at 0.75 kW with a lifting capacity of 30-50 meters. A dedicated water reservoir with a 2 cubic meter volume is also provided for enhanced operation.
Please feel free to consult for any additional questions or specifics related to your requirements for the 15Kw Intermediate frequency induction heating power supply and furnace!Sinowin industry not only a supplier but a reliable partner to assist you the safe solutions of the heat treatment .
Main parameters of power supply for medium-frequency smelting furnace:
| Model | SWI—15 | SWI—25 | SWI—35 | SWI—45 | SWI—70 | SWI—90 | SWI—110 | SWI—160 |
| Input power | 15KVA | 25KVA | 35KVA | 45KVA | 70KVA | 90KVA | 110KVA | 160KVA |
| Output current | 3～22A | 5～45A | 10～70A | 15～95A | 20～130A | 25～170A | 30～200A | 30～250A |
| Output voltage | 70～520V | 70～550V | 70～550V | 70～550V | 70～550V | 70～550V | 70～550V | 70～550V |
| Power supply | Three-phase 380V ± 20% 50 or 60 HZ | |||||||
| Output oscillation frequency | 1 KHZ ~ 20 KHZ according to the customer work-piece heating requirements | |||||||
| Cyclic duration factor | 100% 24 hours, continuous work | |||||||
| Power weight | 28KG | 30KG | 40KG | 50KG | 60KG | 80KG | 100KG | 122KG |
| Power supply volume (width, height and length) CM | 27×45×46 | 27×45×52 | 35×55×65 | 50×88×75 | 50×88×75 | |||
| Complete set of cooling water requirements of the Medium-frequency induction furnace | ≥0.2Mpa ≥6L/Min | ≥0.3Mpa ≥10L/Min | ≥0.3Mpa ≥20L/Min | ≥0.3Mpa ≥25L/Min | ||||
| Requirements for cooling water of medium-frequency power supply | ≥0.2Mpa ≥3L/Min | ≥0.2Mpa ≥4L/Min | ≥0.2Mpa ≥6L/Min | ≥0.2Mpa ≥6L/Min | ||||
| Power waterway | One Water Inlet; One Water Outlet | One Water Inlet; Three Water Outlet | ||||||
Specification and heating capacity of the Intermediate Frequency Induction Smelting Furnace:
| Specifications | Steel, iron | Gold, silver, copper, and tin | Aluminum, aluminum alloy | Input voltage | Input power |
| SWI-15 Smelting Furnace | 2kg | 10kg | 3kg | 380v | 15kw |
| SWI-25 Smelting Furnace | 4kg | 20kg | 6kg | 380v | 25kw |
| SWI-35 Smelting Furnace | 8kg | 40kg | 10kg | 380v | 35kw |
| SWI-45 Smelting Furnace | 12kg | 50kg | 20kg | 380v | 45kw |
| SWI-70 Smelting Furnace | 25kg | 100kg | 30kg | 380v | 70kw |
| SWI-90 Smelting Furnace | 40kg | 120kg | 50kg | 380v | 90kw |
| SWI-110 Smelting Furnace | 50kg | 150kg | 80kg | 380v | 110kw |
| SWI-160 Smelting Furnace | 70kg | 250kg | 200kg | 380v | 160kw |
| Note | The heating capacity of each type of smelting furnace is listed in the table below. When the furnace is cold, the smelting time for each furnace is 50 to 60 minutes. When the furnace is hot, the smelting time for each furnace is 20 to 30 minutes. | ||||
