FL-28 High Accuracy Shunt 300A Type B
The FL-28 High Accuracy Shunt 300A Type B is purpose-built for high-precision DC current measurement in compact or thermally sensitive systems. It outputs 75mV at 300A with a resistance of 0.25mΩ, maintaining ±0.2% measurement accuracy under stable load.
The Type B design features a perforated insulated shell for enhanced ventilation, thermal balance, and physical protection, while the manganin resistive element ensures low temperature drift and high reliability.
Ideal for use in battery systems (BMS), energy storage, UPS units, and instrumentation panels, this shunt offers OEM flexibility with optional ±0.1% precision, alternate voltage drops, or custom busbar layouts.
| Parameter | Specification |
|---|---|
| Model | FL-28 High Accuracy Shunt 300A Type B |
| Rated Current | 300A |
| Voltage Drop | 75mV |
| Resistance | 0.25mΩ |
| Accuracy | ±0.2% (optional ±0.1%) |
| Core Material | Manganin alloy |
| Structure Type | Type B (ventilated enclosure) |
| Terminal Type | Wide copper plate, screw terminals |
| Mounting Style | Bolt-on / panel mount |
| Application | BMS, UPS, energy systems, industrial DC loads |
| Compliance | ISO9001, CE |
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