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BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter Factory Price LCD Display Three Phase Current Voltage Frequency Multi-function Monitoring Meter
Specification of BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter
| Model | BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter |
| Power Supply | Ensure a steady and reliable AC220V±10% power supply at 50/60Hz, allowing for consistent performance |
| Power Consumption | Remarkably efficient with power consumption of less than 1.5W, offering enhanced energy savings |
| Measurement Accuracy | Enjoy precision with a stunning RMS measurement accuracy of 0.5% grade |
| Operation Environment | Dependably operates within a temperature range of -10°C to 50°C, suitable for diverse environments |
| Storage | Safely store the unit in temperatures ranging from -20°C to 75°C, ensuring longevity |
| Insulation | Superior insulation greater than 5MΩ ensures safety and reliability |
Product Overview of BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter
Advanced Functionality for Precise Monitoring
The BY194UI - 3*4 Series Three - Phase Current and Voltage Combination Meter is a sophisticated 3 Phase Multifunction Meter. Acting as both a 3 Phase Digital Ampere Meter and 3 Phase Digital Voltage Meter, it offers accurate measurements of Three Phase Current Voltage and 3 Phase System Voltage. Integrated with a powerful Power Factor Analyzer, it enables in - depth Electricity Analysis, crucial for maintaining optimal Power Quality. By continuously monitoring power factor and detecting harmonic issues, it facilitates effective Harmonic Correction, serving as essential Power Factor Improvement Equipment in industrial and commercial Electrical Power Systems.
Cost - Effective Solution with High - End Performance
Unlike expensive alternatives such as Power Quality Analyzer Price models or Fronius 3 Phase Smart Meter, the BY194UI - 3*4 Series provides an affordable Three Phase Sub Meter Price without sacrificing performance. This Smart Energy Meter 3 Phase offers the functionality of a high - end Power Quality And Energy Analyzer. Its ability to improve Harmonic Power Factor and optimize power usage through techniques like Power Factor Improvement Using Shunt Capacitors makes it a top choice for businesses aiming to cut costs while enhancing the efficiency of their electrical systems.
Versatile Applications across Industries
This Portable Power Quality Meter is suitable for a wide range of applications. In industrial settings, it plays a vital role in Power Factor Improvement In Power Electronics, ensuring smooth operation of complex machinery. In commercial buildings, it functions as a reliable Electric Meter, helping manage electricity consumption effectively. Its compatibility with various electrical setups, combined with the ability to display real - time data on an intuitive LCD screen, makes it an indispensable tool for professionals seeking to monitor and optimize power quality in Three Phase Power Systems.
Key Functions of BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter
Accurate parameter measurement: BY194UI - 3*4 series three-phase current and voltage combination meter can accurately measure three-phase current, voltage and frequency. As a professional three-phase multi-function meter, it uses high-precision sensors to collect electrical signals. This enables it to conduct detailed monitoring of the power system, helping users detect imbalances or abnormalities, thereby effectively managing power quality.
Comprehensive functional integration: In addition to basic current and voltage monitoring, this meter integrates multiple functions. It can calculate power, energy consumption and other key electrical parameters. This integrated design provides a complete solution for power system analysis without the need for multiple devices and helps to deeply evaluate power quality.
Clear LCD display: The meter is equipped with an LCD display to clearly present the measurement results. Users can easily read the three-phase current, voltage, frequency and other values at a glance. The large screen and high-contrast display ensure clear visibility in various environments, providing operators with convenient real-time power quality monitoring.
Data storage and transmission: The meter is able to store historical measurement data for trend analysis and long-term power quality monitoring. It also supports data transmission via communication protocols, enabling seamless integration with central monitoring systems. This feature enables remote access to electrical parameter data, enabling efficient system management.
Alarm and fault detection: BY194UI - 3*4 series has built-in alarm function to detect abnormal electrical parameters such as overcurrent, undervoltage or frequency deviation. Once triggered, it will immediately alert the operator so that the fault can be eliminated in time. This helps prevent potential electrical faults and ensure the stability of the power system.
User-friendly configuration: The meter has a simple design, easy operation, and a user-friendly configuration interface. Users can customize the measurement range, display mode, and communication settings according to specific needs. Its intuitive design reduces the learning curve and is easy to use for both professionals and non-professionals in the field of power quality monitoring.
Working Principle of BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter
BY194UI-3*4 series three-phase current and voltage combination meters operate through a systematic process to ensure accurate electrical parameter measurement and effective power quality monitoring.
Signal acquisition: First, the high-precision sensors inside the meter are connected to the three-phase power system. These sensors are similar to professional three-phase ammeters and voltmeters, responsible for collecting electrical signals related to three-phase current, voltage and frequency. They convert physical electrical quantities into measurable electrical signals and provide raw data for subsequent processing.
Signal conditioning and conversion: The collected analog electrical signals are then fed into the signal conditioning circuit. Here, the signals are amplified, filtered, and conditioned to eliminate noise and interference, ensuring their stability and accuracy. After conditioning, the analog-to-digital converter (ADC) converts these analog signals into digital signals. This digital conversion is critical because it enables the meter’s microcontroller to effectively process and analyze the data.
Data processing and calculations: Once the data is converted into digital form, the microcontroller - the "brain" of the three-phase multi-function meter - takes over. It calculates various electrical parameters using built-in algorithms and electrical formulas. In addition to basic current and voltage values, it can also calculate power (active power, reactive power, and apparent power), energy consumption, and other key indicators. These calculations are based on the measured current and voltage data and help to fully evaluate the power quality of the power system.
Data Display: The processed data will be presented on the LCD display. The meter is designed to clearly and intuitively display the three-phase current, voltage, frequency, power and energy values. The high-contrast large-screen LCD display ensures that the operator can easily read the data even under different lighting conditions, enabling real-time monitoring of the status of the power system.
Data storage and transmission: For long-term analysis, the meter stores historical measurement data in its internal memory. This enables users to view trends over time and identify patterns or potential problems with power quality. In addition, it supports data transmission via communication protocols such as RS485 or Modbus. This feature can be seamlessly integrated with a central monitoring system, allowing operators to remotely access and manage electrical parameter data, thereby improving the overall efficiency of power quality monitoring and power system management.
Product Wiring Method
Product Size Informations of BY194UI-3*4 Series Three-Phase Current and Voltage Combination Meter
| Model | A1 | A2 | Hole opening size |
| BY194UI-3*4Series Three-Phase Current and Voltage Combination Meter | 80mm | 80mm | 76×76mm |
Premium Version BY194UI - 3*4 Series Three-Phase Current and Voltage Combination Meters feature premium sensors that are on par with top-of-the-line three-phase ammeters and voltmeters. Made from advanced materials, these sensors offer superior conductivity and stability. They are specifically designed to capture three-phase current, voltage, and frequency signals with minimal error, ensuring the accuracy of raw data used for power quality monitoring. For example, the current sensors feature precision wound coils and low-resistance shunts. This design enables them to accurately measure a wide range of current values, from small currents in control circuits to large currents in industrial machinery. On the other hand, the voltage sensors feature high-impedance dividers and isolation transformers to ensure they provide accurate voltage readings without interfering with the electrical system being measured. These high-quality sensors are essential for effective power quality monitoring. They enable the meter to detect even the slightest fluctuation or imbalance in the three-phase system, which could otherwise result in equipment damage, increased energy consumption, or power outages. By providing accurate and reliable measurement data, the sensors help improve the overall efficiency of the meter, enabling it to maintain optimal power quality in a variety of applications, from industrial plants to commercial buildings.
Robust and efficient circuit design:The internal circuit design of the BY194UI - 3*4 series embodies advanced engineering technology. The printed circuit board (PCB) is made of high-quality glass fiber material with excellent thermal conductivity and electrical insulation properties. This material selection ensures that the circuit board can withstand high temperatures and harsh environmental conditions, thereby reducing the risk of circuit failure and extending the service life of the meter. The PCB layout is carefully optimized to minimize electromagnetic interference (EMI) and crosstalk between different components. This is especially important for three-phase multi-function meters that need to process multiple signals simultaneously. By reducing EMI, the circuit design ensures that the meter's measurements remain accurate and reliable even in electrically noisy environments. In addition, the power supply circuit design of this meter is efficient and stable, and can operate over a wide input voltage range, suitable for various power systems around the world. The power supply circuit also contains overvoltage and overcurrent protection mechanisms to protect the meter from damage caused by surges or faults, further improving its reliability and durability.
3. **Intelligent, user-centered display and interface design: The BY194UI - 3*4 series features an intelligent, user-friendly design that focuses on ease of use and efficient power quality monitoring. As a key component of the meter, the LCD display uses a high-contrast backlit screen that is clear and easy to read under various lighting conditions. It is designed to display a wealth of information, including three-phase current, voltage, frequency, power, and energy values, in a clear and orderly manner. The display interface is intuitive and easy to use, and the menu and navigation buttons are clear and easy to understand. Users can easily switch between different measurement parameters, view historical data, and configure meter settings. This user-centered design reduces the learning curve for operators, allowing them to quickly and effectively utilize the meter's features for power quality monitoring. In addition, the meter's communication interface is designed for seamless integration with external systems. The RS485 or Modbus communication port enables the meter to transmit data to a central monitoring system, where data analysis can be performed to make informed decisions about the power system. This connectivity capability improves the overall efficiency of power quality management and allows remote monitoring of power systems, which is particularly important in large industrial or commercial applications.
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Baoyu Holding Co., Ltd
Baoyu Holding Co., Ltd. was founded in 2015 and is located in Wenzhou City, Zhejiang Province. The location is excellent and the transportation is convenient. We have very rich industry experience and is a trusted supplier. The company has advanced production equipment and skilled front-line employees. Our company is mainly engaged in the production and sales of power quality products，such as active power filters, static var generators, intelligent capacitors, power capacitors, reactive power compensators, composite switches, capacitor contactors, thyristor switches, reactors. Our company knows that the development of the company depends on the innovation and quality of the products. Therefore, our products have strict quality control from the procurement of raw materials to the sale of finished products. The company has established a quality management system that meets the requirements of the international quality management system. The company continuously releases the original innovations according to the market and customer needs, and always maintains the novelty and innovation of the products. The company wants the customer's thoughts and urgency. Solving problems for customers and meeting customer needs is our eternal pursuit! Our company's products are sold worldwide. The company has won the unanimous recognition of consumers with satisfactory product quality and perfect after-sales service. We have a professional R & D team. We can accept O E M and O D M.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits. We are looking forward to receiving your enquiry soon.
Our storage facility utilizes precision climate control, automated 3D warehousing (which increases capacity by 200%), and integrated safety systems (including fire suppression, anti-static protocols, and monthly audits) to maintain zero oxidation and ensure product integrity. In addition, our cleanroom manufacturing facility features a combination of natural and LED lighting, optimized workflows, and cross-trained technicians to enhance efficiency. Automated quality control systems and ISO-certified processes ensure compliance with dimensional and electrical standards, while AI-driven analytics and stringent protocols help achieve near-zero defects. By integrating advanced automation, tailored solutions, and steadfast reliability, Baoyu provides durable, mission-critical power systems, reinforcing our status as the preferred global partner for industries that require precision and innovation.
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