Apparent type intellectual ammeter of single-phase prepaid fee form - Electric Power Profession Equipment Product

Apparent type intellectual ammeter of single-phase prepaid fee form

Favorites Email to a friend Date: 09/4/2016
The description of products:
. Main technological characteristic
High sensitivity, high overload, the burglar-proof electricity of high dependability.
The IC card prepays the expense electricity, owe the fee to cut out automatically; Surplus electric consumption is not enough to call the police in order to remind and purchase the electricity in time with the sound.
The digital tube reveals present surplus electric consumption and various power consuming states.
Load controls the function, while exceeding the load presumed, the ammeter cuts out automatically, resume having the electricity automatically 5 minutes later; Such as inserting and purchasing the electric card: Resume supplying power at once.
Adopt logic to encrypt the card and encrypt algorithms dynamically, there is extremely high antifalsification that leads the security of the data.
. Technical indicator
Working voltage: AC 150-250V
Standard electric current: 2.5(l 0) A-20( 80) A
Accuracy grade: 1.0 grades, 2.0 grades
The IC card can be wiped and written & gt of number of times; =1 million times .. . The system makes up
Electron type single-phase prepaid fee electric energy meter; 1 IC card / table; Sell electrical machinery and management software.
. External dimension
Electric energy meter: 115mm x 173 mm x 67 mm
Power distribution box: Looking at users needs to customize.
. Available function
Overvoltage protection: Cut off user's power when the circuit is too high in voltage, in order to protect users to use the electric apparatus.
Note: Take The function needs customizing

Chang Wei electrical engineering automatic Co., Ltd. of Shanghai manages the intellectual ammeter of intellectual ammeter mainly, intellectual water gauge, electric instrument, leak electricity in the warning system, the low-voltage power distribution box supplies the apparent type intellectual ammeter of single-phase prepaid fee form;

Chang Wei electrical engineering automatic Co., Ltd. of Shanghai specializes in products popularization of the intelligent building respect, sale, after-sale service, the products that the company deals in involve energies and use the field, energy safely and measure the system, energy consumption monitoring system, electricity fire and leak electricity in the warning system, low-voltage power distribution box, the products that the company deals in are mainly suitable for: Water rate, electric rate such as the university, office building, comprehensive commercial floor, food market, large-scale wholesale market measure the system, energy consumption monitoring system construction, transforming etc..


TAG: Chang Shanghai Wei
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