Three-Phase Three Wire Multifunctional Energy Meter

As a professional high quality Three-Phase Three Wire Multifunctional Energy Meter manufacturer, you can rest assured to buy Three-Phase Three Wire Multifunctional Energy Meter from our factory. And we will offer you the best after-sale service and timely delivery.CJ Electric is a large-scale Three phase three wire multifunctional energy meter manufacturer and supplier in China.The three-phase four-wire and three-phase three-wire multifunctional energy meters are a new generation of intelligent high-tech energy metering products developed and produced by our company. It adopts the latest integrated circuit technology and advanced software algorithms, and is designed and manufactured according to relevant international (IEC) standards for energy meters and my country's power industry standards/T614-2007, DL/T645-2007 and State Grid series standards.

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Product Description

Wenzhou Changjiu Technology Co., Ltd. is a professional China Three-Phase Three Wire Multifunctional Energy Meter manufacturer and supplier, known for its quality service. Adhering to the pursuit of perfect quality of products, so that our Three-Phase Three Wire Multifunctional Energy Meter have been satisfied by many customers. In order to ensure the quality and customer needs, we have cooperated with domestic power groups with strong production strength. We will strictly screen each supplier and send videos to customers to watch.

Parametric

Accuracy level	Active 0.5 (0.2)s class, active 1, reactive 2
rated frequency	50Hz
Starting current	0.001In
submerge	Designed with anti-submarine logi
External Dimensions	265mm×170mm×75mm
weights	1.8CJ

Normal Operating Voltage	0.9Un-1.1Un
Limit operating voltage	0.75Un~1.15Un
Voltage Line Power Consumption	≤2W和5VA
Current Line Power Consumption	<IVA
Data Backup Battery Voltage	3.0Vpc
Outage Meter Reading Battery Voltages	3.6Yoc

normal working temperature	-25℃~+55℃
Limiting Operating Temperature	-35℃~+65℃
Storage and transport temperatures	-40℃~+70℃
Storage and working humidity	≤85%

Working Principle

This product consists of voltage and current high precision sampler, high speed and high precision analogue-to-digital converter, high speed data processor, real time clock with temperature compensation and data interface equipment. Under the control of the high-speed data processor, the high-speed analogue-to-digital converter converts the analogue signals from the voltage and current high-precision sampler into digital signals and carries out digital operation and error compensation, so as to accurately obtain the active and reactive power, and process the data according to the corresponding rates and requirements, etc., and the results are stored in the data memory, and the information is provided to the external interfaces and data exchange at any time. data exchange.