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Precision DC Ammeter Shunts for Industrial Applications

Trusted by engineers worldwide, Blue Power Shunts delivers high-accuracy, durable current sensing solutions for power systems, renewable energy, EVs, and industrial automation.

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Engineered for Accuracy & Reliability

Blue Power Technology Co., Ltd., based in Zhaoqing, Guangdong, China, is a leading manufacturer of precision DC ammeter shunts. With years of expertise in electrical measurement components, we specialize in high-current shunt resistors designed for stable, long-term performance under demanding conditions.

Our shunts are widely used in battery management systems, solar inverters, electric vehicle charging stations, industrial power supplies, and more. Every product undergoes rigorous quality control to ensure compliance with international standards.

15+
Years Experience
50+
Global Clients
99.9%
Accuracy Rate
High Current Shunt 15000A

Our Product Range

High-precision shunts engineered for accuracy, durability, and thermal stability across a wide range of current ratings.

T-Type 500A Shunt

T-Type 500A

High-stability shunt for 500A current measurement, 60mV output.

  • • Material: Manganin
  • • Voltage Drop: 60mV
  • • Accuracy: ±0.5%
  • • Application: Battery Monitoring
T-Type 3000A 60mV Shunt

T-Type 3000A 60mV

Heavy-duty shunt for high-current industrial systems.

  • • Rated Current: 3000A
  • • Output: 60mV
  • • Robust Copper Terminals
  • • Low Thermal EMF
Dual Range Shunt 150A/500A

Dual Range Shunt

150A & 500A dual taps, 50mV output. Ideal for multi-range meters.

  • • Dual Current Ratings
  • • 50mV Output
  • • Compact Design
  • • High Overload Tolerance
15000A High Current Shunt

15000A Mega Shunt

Ultra-high current shunt for substations and large-scale power systems.

  • • 15kA Capacity
  • • Customizable Output
  • • Industrial Grade
  • • Low Temperature Coefficient
175A 25mV Shunt

175A 25mV Shunt

Precision shunt for sensitive measurement applications.

  • • Low Voltage Drop
  • • High Accuracy ±0.25%
  • • Manganin Alloy
  • • PCB Mount Option
PCB Mount Shunt

PCB Shunt

Surface-mount shunt for compact electronic devices and control boards.

  • • SMD Design
  • • 50A, 75A, 100A Options
  • • 50mV or 75mV Output
  • • RoHS Compliant
L-Type 35A Shunt

L-Type 35A

Compact L-shaped shunt for panel meters and low-current systems.

  • • 35A Rating
  • • 60mV Output
  • • Space-Saving Design
  • • Easy Installation
Flat Type 50A 50mV Shunt

Flat Type 50A 50mV

Flat design for tight spaces and high-density installations.

  • • 50A Current
  • • 50mV Output
  • • Low Profile
  • • Corrosion Resistant
Base Type Copper Shunt

Copper Shunt

High-conductivity copper shunt for cost-effective current sensing.

  • • Pure Copper Construction
  • • 150-200A Range
  • • 50-75mV Output
  • • Heat Dissipation Optimized
150-200A Shunt

150-200A Shunt

Versatile shunt for medium-current applications in industrial equipment.

  • • Range: 150A to 200A
  • • 50mV or 60mV Output
  • • Durable Insulation
  • • Vibration Resistant

Why Choose Blue Power Shunts?

Our commitment to precision, quality, and customer satisfaction sets us apart in the global shunt market.

📏

High Accuracy

All shunts are calibrated to ±0.25% to ±0.5% accuracy with low temperature coefficients for stable readings across operating environments.

🔥

Thermal Stability

Engineered with Manganin and copper alloys to minimize thermal EMF and ensure consistent performance under high-load and fluctuating temperature conditions.

✅

Quality Assured

Each product undergoes strict quality testing for resistance stability, insulation integrity, and long-term reliability before shipment.

500+
Units Shipped Monthly
30+
Countries Served
99.8%
Customer Retention
15+
Years in Market

Frequently Asked Questions

Find answers to common inquiries about our shunts and services.

What is a DC ammeter shunt?

A DC ammeter shunt is a precision resistor placed in series with a load to measure current. It creates a small, measurable voltage drop (typically 50mV or 60mV) proportional to the current, which is read by a millivolt meter or monitoring system.

What materials are used in your shunts?

We use high-grade Manganin alloy for precision shunts due to its low temperature coefficient and stability. Copper is used in high-current or cost-sensitive applications where thermal performance is critical.

Can you customize shunts for specific requirements?

Yes, we offer custom shunt design including current rating, voltage drop, terminal configuration, mounting style, and insulation. Contact us with your specifications.

What is the accuracy of your shunts?

Our standard shunts offer ±0.5% accuracy. High-precision models are available with ±0.25% tolerance for critical measurement applications.

Do you provide technical support?

Yes, our engineering team provides full technical support for installation, calibration, and integration into your system.

Get in Touch

For product inquiries, custom orders, or technical support, reach out to our team.

📞 Phone: +86-758-2854089

📱 Mobile: +86-133 2297 5401

✉️ Email: [email protected]

📍 Address: Daqiaoxi, Duanzhou District, Zhaoqing, Guangdong Province, China

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