High Frequency Induction Heating Power Supplies
Model LFI / HFI Series Induction Power Supplies
The LFI and HFI series of power supplies offer a wide range of frequencies (LFI-35-100 kHz and HFI-135-400 kHz) in power from 3.0 to 100 kW, which correlates to technical effectiveness in a variety of customer applications. Designed with an adjustable tank capacitance and multi-tap output transformer, the LFI/HFI high frequency induction systems are flexible and reliable to meet your most demanding manufacturing conditions.
High-Frequency Induction Heating Model Features:
- Modern Compact Design: suitable for a wide range of applications with its rugged, reliable construction. It meets demanding conditions imposed by high production processes
- Systems are rated for 100% Duty Cycles
- Highly Efficient MOSFET based Solid State Circuitry
- Broad frequency range; 35-110 kHz (LFI) and 135-400 kHz (HFI)
- Trouble free tuning to a variety of loads
- Remote Interface with 0-5V and/or 4-20mA input
- Input cooling water to 105°F
- Power Supply Range from 3kW to 120kW Output Power
- Standard User Interface for connection with external devices (PCL) monitoring and automation integration
- User programming allows user to set up to 12 separate jobs with up to 25 steps per job
Diagnostic Systems & Meter Displays
All RDO Induction Model LFI/HFI High Frequeny Induction Heating Systems are equipped with Diagnostic Limit Indicators for Voltage, Power, Frequency and Current, along with Trip Indicators for Frequency, Current, Over Temperature, Door/Cabinet Interlock and Water pressure. These indicators are located on the front panel for ease of diagnostic control. All RDO Induction Model LFI/HFI Induction Heating Systems are also equipped with a full scale Meter Display, which allows the user to monitor Power Output, Voltage, Frequency and Current.
High frequency induciton system heating applications for the RDO Induction LFI/HFI family of power supplies include Induction Brazing, Induction Soldering, Hardening, Induction Annealing, Induction Bonding, Induction Case hardening, Induction Wire & Cable processing, Getter Firing, Hot Heading/Forming, Induction Shrink Fitting, Catheter Tipping and Induction Stress Relieving.
High Frequency Model LFI System Specifications
MODEL | Power | Frequency (kHz) | Power (kVa) | InputVoltage (50-60Hz) | CW (G/min) | Wt. (lbs.) | Dim (WxDxH) | |
---|---|---|---|---|---|---|---|---|
LFI-5 | 5 kW | 35-110 | 5.8 | 220/480V,3-Ph | 0.5 | 55 | 15x24x14" | Request A Quote |
LFI-7.5 | 7.5 kW | 35-110 | 8.7 | 220/480V,3-Ph | 0.5 | 55 | 15x24x14" | Request A Quote |
LFI-15 | 15 kW | 35-110 | 17.4 | 220/480V, 3-Ph | 2.0 | 275 | 20x16x44" | Request A Quote |
LFI-25 | 25 kW | 35-110 | 29 | 220/480V, 3-Ph | 2.0 | 275 | 20x16x44" | Request A Quote |
LFI-40 | 40 kW | 35-110 | 46 | 480V,3-Ph | 2.0 | 275 | 20x16x44" | Request A Quote |
LFI-80 | 80 kW | 35-110 | 93 | 480V,3-Ph | 13.5 | 500 | 24x32x65" | Request A Quote |
LFI-120 | 120 kW | 35-110 | 140 | 480V,3-Ph | 13.5 | 600 | 24x32x65" | Request A Quote |
Model HFI System Specifications
MODEL | Power | Frequency (kHz) | Power (kVa) | InputVoltage (50-60Hz) | CW (G/min) | Wt. (lbs.) | Dim (WxDxH) | |
---|---|---|---|---|---|---|---|---|
HFI-3 | 3 kW | 135-400 | 3.6 | 220v,1-Ph | 0.5 | 44 | 12x21x13" | Request A Quote |
HFI-5 | 5 kW | 135-400 | 5.8 | 220/480V, 3-Ph | 0.5 | 55 | 15x24x14" | Request A Quote |
HFI-7.5 | 7.5 kW | 135-400 | 8.7 | 220/480V,3-Ph | 0.5 | 55 | 15x24x14" | Request A Quote |
HFI-15 | 15 kW | 125-400 | 17.4 | 220/480V, 3-Ph | 2.0 | 275 | 20x16x44" | Request A Quote |
HFI-25 | 25 kW | 135-400 | 29 | 220/480V, 3-Ph | 2.0 | 275 | 20x16x44" | Request A Quote |
HFI-40 | 40 kW | 135-400 | 46 | 480V,3-Ph | 2.0 | 275 | 20x16x44" | Request A Quote |
HFI-80 | 80 kW | 135-400 | 93 | 480V,3-Ph | 13.5 | 500 | 24x32x65" | Request A Quote |
HFI-120 | 120 kW | 135-400 | 140 | 480V,3-Ph | 13.5 | 600 | 24x32x65" | Request A Quote |