Open Electric Co.,Ltd.
Open Electric Co.,Ltd.
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DEM075PE |
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| SINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER | |||||||||||||
| Application | |||||||||||||
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Model DEM075PE single phase electromechanical front board installed active energy meter is a kind of new style single phase two wire active energy meter, it is designed on the basis of original DEM073 single phase electromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad for South America. The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated in international standard IEC 62053-11. 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 meter box. The meter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanical register. It has following features: high overload, power loss, long-life, specious appearance, etc. |
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| Functions and features | |||||||||||||
| Front board three fixed installation, the cover is made of high definition transparent glass material molded overall ,the bottom of the meter is made of aluminum molding, and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance, etc. The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact. Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of double insulationstructure, has good electrical characteristics. Standard configuration voltage circuit and current circuit connect in the case, may select connect outside. (Please specified when ordering). Standard configuration adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc. May select double gem bearing, (Product Configuration code is PK). All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to be adjust which is finished by anti-creeping hole of disc and convenient for adjusting by users. Standard configuration 6 digits display by drum wheel mechanical register, may select 5 digits display by drum wheel mechanical register (Product Configuration code is PB). Standard configuration without the device which can prevent retrograde, may select add the function of prevent retrograde. (Please specified when ordering). Single component measurement single phase two wire active energy consumption. Complying with standard IEC 62053-11. Direct connect operation, there are two types wiring you may select. Standard configuration type 1A wiring, may select type 1B wiring (Product Configuration code is PD). Extension terminals cover, in order to protect to use safety. |
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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 1A) | |||||||||||||
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