Shunt Assembly Factory

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Haiyan Weijia Electric Technology Co., Ltd is a professional China Shunt Assembly Manufacturers and Shunt Assembly factory, covers an area of 13 acres, with a total construction area of about 12,000 square meters and more than 200 employees. The company mainly produces in-meter accessories such as current transformers, manganese-copper shunts ,wholesale Shunt Assembly and magnetic holding relays. The transformer production capacity is 80,000 per day, shunts are 50,000 per day, and 20,000 relays per day. The company invests millions of dollars each year in equipment upgrades, production process improvements and new product development. Currently has dozens of technical patents, enterprise management passed ISO9001 certification, relays and transformers obtained CE EU certification.
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What Is the Current Transformer?

A current transformer (CT) is a device that steps down a high current in an alternating current circuit to a lower, safer level. CTs are commonly used in metering applications and ...

Choosing the Right Three Phase Meter Current Transformer

A three phase meter current transformer is used to convert a primary current to a secondary current. They can be found in various shapes and sizes, and have a wide range of amperag...

Shunt-Based Energy Meters

In the energy meter industry, many meters use shunts as current sensors. This is mostly because they cost less than other types of current sensors and provide magnetic immunity tha...

What is a Shunt and Why is it Used in a Prepayment Meter?

When it comes to energy bills, one of the key components is your energy meter. It shows how much electricity and gas you're using each month and allows you to top up by text, app o...

Industry knowledge about Shunt Assembly

A shunt assembly is a device that is used to measure the flow of electrical current in a power system. It typically consists of a shunt resistor and a set of terminals that allow it to be connected to the power system.
The shunt resistor is the key component of a shunt assembly, as it is responsible for diverting a portion of the current flow through the shunt and creating a secondary circuit. This secondary circuit is used to measure the current flow, and the voltage drop across the shunt resistor is proportional to the current flow.
The terminals of a shunt assembly are typically designed to provide a secure and reliable connection to the power system, allowing the current to flow through the shunt and be measured accurately. In some cases, the shunt assembly may also include a current transformer, which is used to measure high-current applications.
Shunt assemblies are used in a variety of applications, including energy metering, voltage monitoring, load testing, and fault detection. They are designed to be compact and rugged, making them suitable for use in harsh industrial environments. Additionally, shunt assemblies are often designed to be field-installable, allowing them to be easily added to an existing power system without the need for extensive modifications.

Key features of a shunt assembly:

High accuracy: A shunt assembly is designed to provide highly accurate current measurements, which is important for ensuring the correct operation of electrical systems and equipment.
Wide measurement range: Many shunt assemblies are designed to measure a wide range of current levels, which makes them suitable for a variety of applications.
Low resistance: Shunt assemblies typically have a low resistance, which minimizes the impact on the circuit and helps to ensure accurate current measurements.
Durable construction: Shunt assemblies are often made from materials that are resistant to corrosion and other types of wear and tear, which helps to ensure their long-term reliability and accuracy.
Easy installation: Many shunt assemblies are designed to be easy to install, which reduces the time and effort required to install and use them in a circuit.
Compatibility: Shunt assemblies are often designed to be compatible with a variety of electrical systems and equipment, which makes them flexible and versatile components.

Shunt assemblies are commonly used in a variety of applications, including:

Power monitoring: Shunt assemblies are often used to monitor the current in electrical systems, helping to ensure they are operating efficiently and safely.
Overload protection: By monitoring the current in a circuit, shunt assemblies can be used to provide protection against overloading, helping to prevent damage to electrical systems and equipment.
Energy metering: Shunt assemblies can be used to measure the energy consumption of electrical systems, helping to monitor energy usage and reduce energy costs.
Testing and calibration: Shunt assemblies are often used in the testing and calibration of electrical equipment, helping to ensure their accuracy and reliability.
Automotive systems: Shunt assemblies are used in automotive electrical systems to measure the current flowing through the battery, alternator, and other components, helping to ensure the efficient operation of the vehicle.