What is a counter-current meter?
Counter-current meter is an intelligent instrument designed to detect and prevent the reverse flow of current or energy in a power system. This kind of meter plays an…
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How the energy meter implements anti-islanding functionality
The energy meter itself does not directly implement anti-islanding functionality; rather, it serves as a metering device in the power system to measure and record energy consumption. However,…
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What is the reason why a three-phase three-wire multifunction meter has reverse active power?
A. Main reasons1. Internal power generation equipment connected to the gridThere may be power generation equipment (such as solar power generation, wind power generation, etc.) inside the user.…
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What are the main wireless internet of things communication technologies
The main wireless internet of things communication technologies include the following, the following is a detailed analysis and introduction: 1. Short-range wireless communication technology 1.1 Bluetooth Bluetooth is a…
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What functions do intelligent power monitoring devices need to have
As a key component of modern power system, intelligent power monitoring device has various and complex functions, which aims to realize real-time monitoring, early warning, control and management…
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What is the biggest advantage of a electricity M-Bus meter？
The M-Bus energy meter (Mid-Bus electricity meter), as an important part of the remote meter reading system, has a number of significant advantages, which are mainly due to its…
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Why does the smart meter trip?
A. The main reason for the tripping of smart meters1. Excessive loadSmart meters will work according to the set capacity and power limit. When the total power of…
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How to choose a reliable smart-meter company
Choosing a reliable smart meter company is a comprehensive process of considering many factors. Here are some key steps and matters needing attention to help you make a right choices: 1. Understand…
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Can the prepaid meter still be used without the circuit breaker?
As a modern power metering device, the prepaid meter is widely used in various power consumption scenarios. Its original design intention is to control the user’s power consumption…
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Export MID energy meters to EU Market!
Export MID energy meters to EU Market! Zhejiang Yongtailong Electronic Co., Ltd. has extensive experience in research and development (R&D) as well as in exporting MID energy meters…
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