This Meter is intended for electric energy measurement and registration in three phase four wires network in household. It adopts LSI(large scare integrated circuit), micro-electronics technique and SMT(surface mount technology) etc. Its performance comply with IEC62053-21, IEC 62052-11.
Features:
1. Meter cover is made of non-transparent ABS or transparent PC /AS plastic.Meter base is non-transparent ABS or PC plastic.Meter terminal block is made of bakelite which is moisture-resistant, fire-retardant, high temperature molded.
2. LCD display.May select cyclometer display.
3. Adopts smart chip,the key components and part all adopt long life type .
4. Adopts the newest electric dedication integrated circuit which contains digital multiplier,greatly improved dynamic working range of the meter.
5. Standard configuration one port of pulse output passive (polarity),may select increase a distant port of pulse output passive (non-polarity),complying with standard IEC62053-21.
6. Single direction measures three phase four wire active power consumption.It is nothing with direction of the flow of load current,complying with standard IEC62053-21,IEC62052-11.
7. Direct connection or through CT or PT & CT.
8. Four LED respectively indicate 3 phase,impulse.
9. Three phase power supply,there is no infection on measurement when loss one or two phase.
10. Standard configuration short terminal cover,which is helpful to reduce installation space and make it convenient to install.May select extended terminal cover,which is for protecting the safety of using electricity.
Specification | Parameters | Note |
| Voltage | 3*220V /308V |
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| Current Spec. | 1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A, 30(100)A | Please note when purchase |
| Frequency | 50Hz, accuracy 0.1Hz |
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| Accuracy | Class 1.0, Class 2.0 |
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Pulsating Constant
(imp/kWh) | 6400, 3200, 2400, 1600, 1200, 800, 400, 200
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| Clock Accuracy | ≤ 0.5s/Day (Refer to the temperature of 23 centigrade) |
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| Power Consumption | ≤ 1W/phase |
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| Lifetime | ≥ 10 years;
The clock working time will be≥ 5 years even powered off
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*Please advise us if you need any different specifications;
(*Pictures below for reference only, subject to the real appearance.)
Transportaion & Storage Condition
The meters should be free from violent collision when being delivered or sealed off, and the buyer should in accord with the rules of ZBW003-82/84 for General Technical Conditions Of Instrument And Apparatus Packaging to transport and store them.
The meter should be stored in its original pack and the ambient temperature to keep them should be within -25ºC and 70ºC, there are no corrosive gas in the air.
The meter should be placed on the shelves in the warehouse and the stack height should be less than 5 cartons.
There shall be no harmful substance causing the corrosion in the air.
Wuhan Radarking Electronics Corp. is a high-tech corporation which established in 2002. As professional manufacture in meters, our mainly products including: Full Digital IC Card Prepayment Electronic Meters, Smart Electronic Meters, IC Card Prepayment Water Meters, Gas Meters as well as Meter (network) Reading System. We are one of the few manufacturers in Hubei Province whose annual production of electronic meters and water meters can be up to 2.4 million sets.
Employee: There are more than 200 employees including 50 technicians, 10 senior technical staff and 70 employees who have already got college degree, 30 of them obtained metrological verification certificate. Production and technical staff all undergo a rigorous pre-service training, who are skilled and have a strong sense of quality.
Technology: We have a R & D group of 20 persons (About 10% of the company's employees).
Equipment: We have 260 sets of production and testing equipments, including 7 production lines, more than 20 units of the calibration device such as wave soldering machine, reflow soldering machine, automatic placement machine, plug-in assembly lines, assembly lines, packing lines and etc, which have all meet the production requirement.
Material: Materials are in strict accordance with the requirements of the meters and the procurement of national standards, we have already established a qualified supplier evaluation system, and developed a series of test standard. All the materials have to pass strict test before entering into factory, and then be used in production. Measures have been taken to prevent damp and static electricity to ensure the normal performance of the raw materials.
Craft: To make a variety of electronic meters in accordance with the production process, we have developed process documents, to ensure the quality of the products.
Test: We have electronic meter laboratory and full range of test equipments, such as EMC Equipment (ESD, EFTB, SURGE, RF, Attenuation Oscillasion Impulse, DIP, Impulse Current, Pulsed Voltage and etc), Environmental Test Equipment (Alternating Temperature Humidity Test Chamber, Dust Test Devices, Waterproof Test Device, Shock Test Device, Vibration Test Device and etc), R&D Testing Equipment. We make a variety of electronic meters in accordance with the test and develop our test documents to ensure the quality of the products.
Environment: Our production base covers an area of 30 acres, and self-building workshop covers an area of 7000 square meters, production and storage area covers more than 5000 square meters.
Management: We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS.
