Single Phase Two Wire AC Active DIN-Rail Energy Meter
Product Specifications
| Prod Model: |
DDS155 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Accuracy Class: |
Active Class 1.0, 2.0 |
| Working Temperature Range: |
-25 to +55 |
| Working Voltage: |
0.8un to 1.15un |
| Current Circuit Loss: |
Less Than 1va |
| Display Method: |
LCD 6+1 |
| Rated Current: |
5(20)a ,5(25)a ,5(30)a,5(32)a,,etc. |
| Starting Current: |
0.004ib |
| Operation Current Range: |
0.05ib~ Imax |
| Max.Storage Temperature: |
-30 ~ +75 Centigrade |
| Relative Humidity: |
Less Than 85% |
| Display: |
Digital |
| Installation: |
Direct Connected |
| Usage: |
Multi-rate Watt-hour Meters |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Power Meter Connection: |
Terminal |
| Measured Signal: |
Continuous Wave |
| Type: |
Power Meter |
Product Description
The meter is designed to measure single phase two wire AC active energy and variable parameter. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter;
It is a long life meter with the advantage of high stability, high over load capability, low power loss and small volume.
Basic Function
1. LCD display with backlight, backup battery for LCD display at power failure;
2. Bi-directional total active energy, reverse active energy measure in the total active energy;
3. The meter also display real voltage, real current, real power, real power factor, real frequency, real time and date;
4. Pulse LED indicates working of meter, Pulse output with optical coupling isolation
Optional Function
The meter can measure and display the total forward/reverse active energy;
Accumulative working time display and reset energy function (these two data can be reset to zero with keypad in meantime);
| Type | Din rail meter |
| Current: | 5(32)A,5(40)A,5(45)A,5(50)A |
| Voltage: | 110V; 220V; 230V; 240V |
| Accuracy: | 1.0; 2.0 |
| Constant: | 1000imp/kWh |
| Frequency: | 50/60HZ |
| Connection Mode: | direct type;external CT type |
| Display mode: | Counter 5+1 = 99999.9kWh |
| Power Consumption: | Less than 0.4W; Less than 8VA |
| Start current: | 0.004Ib |
| DIN-rail standard: | SO43864 |
| Executive Standard: | GB/T17215-2002; IEC61036-20 |
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.
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