Creepage vs Clearance: Key Differences in Electrical Insulation
Creepage and clearance are two fundamental measurements used in electrical insulation design. Both define the…
Read More
You are here:
FL-19 | 200A 75mV Ammeter Shunt Resistor
The FL-19 200A 75mV DC Current Shunt is designed for accurate DC current measurement in low-voltage industrial systems. This model features a robust open-frame design with high-conductivity brass terminals and a manganin resistance element for stable, low-temperature drift. Generating a 75mV voltage drop at 200A,
it enables precise current sensing in battery systems, solar controllers, and DC motor drives. Elehub provides consistent manufacturing quality for reliable performance in demanding field applications.
Specifications
| Specification | DATA |
|---|---|
| Model: | FL-19 |
| Current: | 100-200A, 300A , 400A , 500-600A , 750A, 1000A , 1500A |
| Voltage: | 50mV, 60mV, 75mV, 100mV |
| Accuracy Class: | 0.5%,0.2% |
| Overload performance: | 120% rated current value, 2 hours |
| Temperature: | -40~+60ºC |
Dimension Drawing
Applications
The FL-19 shunt is a versatile solution for current monitoring across a variety of DC applications:
Battery Charge/Discharge Monitoring
Track current flow in lithium, lead-acid, or AGM battery banks.
EV and Forklift Charging Units
Safely monitor current in electric vehicle DC fast-charging circuits.
Power Distribution Cabinets
Ensure load measurement accuracy for industrial DC control panels.
Telecommunication Power Racks
Monitor current in backup battery systems or remote base stations.
Test Benches & Electrical Labs
Use in measurement instruments or power testing setups.
DC Motor Control Systems
Feedback current data for protection and control logic.
Why Choose Us as a Current Shunt Supplier?
Industry-Focused Expertise
We specialize in DC electrical components, including current shunts, contactors, isolators, and connectors .
High Precision & Stable Quality
Our Shunt Resistor with low resistance drift and long-term measurement stability. Each unit undergoes strict quality testing.
OEM & Customization Services
We offer flexible manufacturing solutions — voltage drop, current rating, terminal styles, and packaging can be customized to suit your design or application.
Global Export Experience
With years of experience shipping worldwide, we understand import procedures, packing standards, and certification needs for different countries.
Responsive Sales & Engineering Support
Our professional sales team responds within 12 hours, and we provide technical support before and after delivery to ensure project success.
Long-Term Cooperation & Supply Stability
We prioritize sustainable partnerships and offer stable supply for long-term contracts, helping your business avoid disruption and scale with confidence.
FAQs
What is a 200A 75mV DC shunt used for?
It converts 200A of current into a 75mV signal to allow external meters or monitoring systems to measure current accurately.
Can this shunt be used with both analog and digital meters?
Yes, it’s compatible with most panel meters that accept 75mV shunt input.
What is the accuracy class of this shunt?
Elehub FL-19 models typically offer 0.5% or 0.2% accuracy, ensuring reliable readings in most industrial use cases.
What materials are used in the FL-19 current shunt?
It uses brass terminals for excellent conductivity and a manganin resistive element for stable performance over temperature.
Is this suitable for renewable energy systems?
Absolutely. It’s ideal for solar, wind, and hybrid DC systems that need current monitoring for control or safety.
How is it installed?
Mount the shunt securely in series with the load circuit. Connect the small voltage signal terminals to your measurement device.
What voltage drop does this model provide?
This model generates 75mV at 200A, which is a common standard for external current sensing.
Can I request custom ratings?
Yes. Elehub supports custom shunt resistors in various amperage and millivolt combinations, with optional mounting or protection features.
Recently Viewed Products
Stay updated on the latest innovations and trends in DC electrical components.
What Is a Solid-State Transformer: Architecture, Applications, and Its Impact on Power Distribution
A conventional transformer does one job well. It changes voltage through electromagnetic induction. Yet it…
Battery Precharge Circuit: Why It Matters and How It Works
There is a possibility that a battery pack may pass its voltage tests but still…