Product Advantages
1. Four type can be selected: Remote, Remote Carrier, Local, Local Carrier
2. Widely used for rated voltage 220V and 50Hzi n urban, countries or factories as its high accuracy, good linearity, wide range and long life etc.
3. Has the characteristics of independent infrared, RS485, carrier communication and IC card interface.
4. Support for remote or local fee control function.
Functions
Power Measurement Function
It can measure the total (positive and negative) active power, total active power of each A, B, C phase; The reverse power will be accumulated by positive power.
Bi-directional function
Forward active power: User consume electricity from power line, energy meter will record it as Forward active power
Combination of active power: Several Combination of Forward active power and Backward active power
Three-phase bi-directional energy meter Freeze function
Freeze and store automatically power consumption in each hour, at zero o' clock, as well as at zero o' clock on the monthly settlement day.
Three-phase bi-directional energy meter Multi-rate measurement function
It can make time-measuring of active power, and can also freely program 8 time consumption and 4 rates, and have time consumption for standby as well.
Three-phase bi-directional energy meter Power-on and power-off control
It can accept the command and execute its power-on or power-off control.
Three-phase bi-directional energy meter Power-off prompting function
After power fails, it can display prompts by pressing key buttons.
Remote setting function
It can remotely set such parameters as power-on or power-off control command, arrears order, the balance sheet date, time consumption for standby, switching time of time consumption table, cycle display, etc.
Opening meter cover for detection
When it occurs to abnormal opening cover, LCD displays stealing prompts.
| Name | Parameter |
| Standards | IEC62053-21: 2003, DL/T645-2007,
GB/T17215.321, State Grid and China Southern Grid Smart Meter Standard |
| Voltage | 220V (Single Phase) |
| Current | 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 |
| Frequency | 50Hz |
| Accuracy | Class 2.0 |
Impulse Constant
(imp/kWh) | 6400, 3200, 2400, 1600, 1200, 800, 400, 200 |
| Clock Accuracy | ≤ 0.5s/Day (Refer to temperature of 23 centigrade);
≤ ± 1.0s/Day at -25 to +60 centigrade) |
| Capacity of Lithium Battery | ≥ 1.2Ah, the working time lasts more than 5 years even if power off . |
| Data Storage Period | ≥ 10 years
|
| Power Consumption | ≤ 1.5W |
| Communication Rate for Infrared | 1200BPS
|
| Communication Rate for RS485 | 2400BPS (Typical Value)
600BPS, 1200BPS, 2400BPS, 4800BPS, 9600BPS (optional for demand) |
| Digital Display | 6+2 bits LCD |
| Weight | About 0.8kg |
| Dimension | 112*160*58 mm |
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.
