- Product Details
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Quick Details
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Brand Name:
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xizi, xizi
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Accuracy Class:
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1.0, Class 1
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Output Voltage:
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220/240V
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Operating Temperature:
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-20℃~55℃, -20℃~55℃
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Rated frequency:
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50Hz
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Product name:
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Three phase electricity meter
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Display:
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LED digital display
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Voltage range:
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3*220/380V
Quick Details
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Phase:
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Three Phase
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Measuring Energy Range:
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0-99999, 0-999999.9kWh
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Place of Origin:
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Zhejiang, China, china
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Brand Name:
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xizi, xizi
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Accuracy Class:
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1.0, Class 1
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Output Voltage:
-
220/240V
-
Operating Temperature:
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-20℃~55℃, -20℃~55℃
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Rated frequency:
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50Hz
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Product name:
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Three phase electricity meter
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Display:
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LED digital display
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Voltage range:
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3*220/380V
Features:
1、Measure power energy and display the number with character wheel register, can calculate reverse electricity as normal electric power;
2、Few periphery component,simple structure,low power consumption;
3、Adopt high reliability and long life electronic component,so the meter assumes feature of high reliability and long life;
4、adopts advanced microelectronics technology、large-scale integrated circuits and digital sampling technology,do not need calibrate for long term operation
5、One card for only one user,well protected from forgery;
6、Auto cut-off for overload;
Main Function
1、The DDSY86 type single-phase electronic prepayment watt-hour meter(with IC card) uses a special energy measuring chip to convert the energy signal into the pulse signal. Then the pulse signal was processed by the microprocessor to achieve the prepayment usage and energy control.
2、The meter could offer anti-counterfeiting function, encryption function, current limitation and cut-in or cut-off the circuit automatically. And help the power usage department to control the prepayment management.
3、The total active power is directly displayed by character wheel register, LED digital display shows the residual electrical quantity, number of purchasing times and the total prepaid capacity.
Specification
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Rated voltage(V)
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Rated frequency
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Normal current & Rated max. current (A)
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Accuracy
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220/380V
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50Hz
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5（20）
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Class 1
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5（30）
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10（40）
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10（60）
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20（80）
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10（100）
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How To Choose a Meter?
1. The current of the meter is not as large as possible, and it is not as small as possible. It must needs to correspond to the power consumption.
The selection of the meter's ammeter needs to correspond to the electric power consumption of the electric appliance. The calculation formula: current * voltage = power
(Example: 40A*220V=8800W. 10(40)A maximum withstand power is 8800W)
2. Usually used electric meter safety number recommendation
1) Only used for measure the general low power, such as electric lights / TV, etc. It is recommended to choose 2.5 ((10)A
2)Rental room, small room, not many high-power appliances recommended 5 (20) A
3)Generally 2-3 bedrooms have air conditioning, water heaters, induction cookers and other household appliances, it is recommended to choose 10 (40) A.
Choose The Right Current Specification
The power consumption should not exceed the power range of the meter, and a certain amount of margin should be maintained to effectively prevent the meter from burning.
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1.5(6)A
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2.5(10)A
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<200W
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5(20)A
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1100W-400W
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10(40)A
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2500W-8000W
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15(60)A
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3300W-12000W
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20(80)A
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4400W-16000W
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30(100)A
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6600W-20000W
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About Us
Hangzhou Xizi Group Co., Ltd. is one of the earliest enterprises producing instruments in China, and is the designer,
manufacturer and leader of new instruments in the past. The company mainly produces leading products such as "Xizi" brand electric energy meters, transmitters and comprehensive protection devices for electric power automation.
manufacturer and leader of new instruments in the past. The company mainly produces leading products such as "Xizi" brand electric energy meters, transmitters and comprehensive protection devices for electric power automation.
The products have won many national, provincial and municipal awards for excellent technology and excellent new products.
Certificate
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