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HF-2500A High Frequency Inverter Spot Welder
Formerly known as HF25
The HF-2500A high frequency inverter spot welder addresses the challenges of micro welding for a wide range of applications. Precise control of weld energy with high speed closed loop feedback and weld quality tools ensure high yields for the most demanding welding applications. Built in the USA, the HF-2500A high frequency inverter spot welder may be used in conjunction with one of our many weld heads as a single operator benchtop resistance welder and is also well-suited for integration into semi or fully automated resistance welding systems.
Constant current, voltage, and power modes
Monitors energy and resistance
2400 A maximum
25 kHz feedback
Active Part Conditioning (APC)
Pre-Weld Check
Weld to Limits
Technical Specifications
| Technology | High frequency inverter |
| Output Range | Amps: 100 - 2,400 |
| Volts: 0.2 - 10 | |
| kW: 0.05 - 10 | |
| Weld Period Range (ms) | 0.1-10, 10-99 |
| Output Control Mode | Current, voltage, power |
| Open/ Closed Loop | Closed |
| Built in Monitor | Yes |
| Automation Ready | Yes |
| Input Power | 192 - 264 VAC, 25A |
| 320 - 440 VAC, 20A | |
| 384 - 528 VAC, 13A | |
| Single or 3 phase | 3 phase |
| Size (W x D x H) | 9 in x 18 in x 12.8 in (230 mm x 460 mm x 325 mm) |
| Weight | 54 lb (25 kg) |