FL-21 Export DC Shunts 3000 to 6000A
The FL-21 Export DC Shunts 3000 to 6000A series is engineered for ultra-high current sensing in heavy-duty DC systems, offering a stable 75mV output and resistance as low as 0.0125mΩ. Built to meet Taiwan electrical standards, this series is ideal for export-oriented applications such as energy storage farms, industrial UPS stations, EV testing centers, and power grid monitoring.
With precision up to ±0.1% (and optional ±0.05% or ±0.01%), each unit ensures accurate signal output under extreme current loads. It features a custom bolt-on design, high-conductivity copper terminals, and a thermally stable manganin core for long-term durability in harsh environments.
Exporters rely on the FL-21 3000–6000A series for projects requiring Taiwan-compatible formats and international reliability, making it a preferred solution for scalable power infrastructure.
| Parameter | Specification |
|---|---|
| Model | FL-21 Export DC Shunts 3000 to 6000A |
| Standard | Taiwan Type / Export-Grade |
| Rated Current | 3000A to 6000A |
| Voltage Drop | 75mV |
| Resistance Value | 0.025mΩ (3000A) to 0.0125mΩ (6000A) |
| Accuracy Tolerance | ±0.1% (optional ±0.05% / ±0.01%) |
| Material | Manganin resistive alloy + copper/brass ends |
| Mounting Type | Heavy-duty bolt-on / custom format |
| Operating Temperature | -40°C to +85°C |
| Temperature Coefficient | ≤ 50 ppm/°C |
| Compliance | ISO9001, CE, RoHS |
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