Open Electric Co.,Ltd.
Open Electric Co.,Ltd.
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DEM314AH |
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| SINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER | |||||||||||||||
| Application | |||||||||||||||
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Model DEM314AG single phase electronic front board installed active energy meter is a kind of new style single phase two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurate and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or out door, and it can display total energy |
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| Functions and features | |||||||||||||||
| Front board three fixed installation, up and down mounting holes center distance is 126-141 mm, users can choose any one bythemselves. Standard configuration 5+1 digits display (99999.1kWh) by step motor type impulse register. May select 6+1 digits display(Product Configuration code is AK). Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output passive(nonpolarity). And contact with all kind of AMR system conveniently,Complying with standard IEC 62053-31 and DIN 43864. Two LED instructions signal of energy impulse (red) and direction of the flow of load current (yellow). Automatic detection the direction of the flow of load current. And only yellow LED display when working, that is meaning thedirection of the flow of load current reverse. Single direction single component measure single phase two wire active energy consumption. It is nothing with direction of theflow of load current. Complying with standard IEC 62053-21. Direct connect operation, there are two types wiring you may select. Standard configuration type 1B wiring, may select type 1Awiring (Product Configuration code is TH). Standard configuration extension terminals cover, in order to protect to use safety, may select short terminals cover. (ProductConfiguration code is AG). |
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| Technical parameters | |||||||||||||||
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| *If you need different reference voltage or current specification, please advisory our sales. | |||||||||||||||
| Outer and mount dimension | |||||||||||||||
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| Wiring diagram (Type 1B) | |||||||||||||||
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