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State Grid three-phase rail type electric energy meter
Energy meter
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PRODUCT INTRODUCTION

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The rail type three-phase electric energy meter consists of a measuring unit, a data processing unit, a communication unit, etc. It has functions such as electric energy measurement, information storage and processing, real-time monitoring, and information exchange.
The rail type three-phase electric energy meter consists of a measuring unit, a data processing unit, a communication unit, etc. It has functions such as electric energy measurement, information storage and processing, real-time monitoring, and information exchange.
Items Contents
Accuracy level of active power level A
Reactive power accuracy level level 2
Voltage specification 3×220V
Current specification 0.25-0.5(100)A,4-10(400)A
Clock accuracy better than ± 0.5/s/24h
Extended operating voltage range 0.6Unom~1.15Unom