FL-19 Welding DC Shunt 200A
The FL-19 Welding DC Shunt 200A is a precision-engineered DC shunt designed specifically for arc welding machines, inverter welders, and industrial welding controllers. With a stable 75mV output and ±0.1% measurement accuracy, it enables real-time current monitoring and waveform control in high-performance welding systems.
Built with a high-stability manganin element and shock-resistant copper terminals, the shunt handles harsh thermal and electrical conditions typical of welding operations. Its low resistance value of 0.375mΩ ensures minimal energy loss and rapid voltage response during pulsed or continuous arc activity.
This model is widely used in welding current feedback loops, duty cycle monitoring, and precision power regulation, helping improve welding quality and equipment reliability. Bolt-on installation and optional connector customizations make it easy to integrate into various welder designs.
| Parameter | Specification |
|---|---|
| Model | FL-19 Welding DC Shunt 200A |
| Application Type | Welding Machine / Arc Welder |
| Rated Current | 200A |
| Voltage Drop | 75mV |
| Resistance Value | 0.375mΩ |
| Accuracy Tolerance | ±0.1% (optional ±0.05% / ±0.01%) |
| Material | Manganin resistive element + copper terminals |
| Shock Resistance | Enhanced for arc welding environments |
| Mounting Type | Bolt-on / Welding panel |
| Operating Temperature | -40°C to +100°C |
| Temperature Coefficient | ≤ 50 ppm/°C |
| Compliance | ISO9001, CE, RoHS |
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