Product Specifications
| Prod Model: |
DDSY150 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Accurancy Class: |
2.0; 1.0 |
| Frequency: |
50Hz/60Hz |
| Power Consumption: |
Less Than 1W/Phase |
| Display Type: |
Analog and Digital |
| Current: |
1.5(6)a,10(50)a ,20(100)a |
| Starting-up Current: |
0.4%Lb |
| Voltage: |
220V/230V/240vcustomized Data |
| Service Life: |
10 Years |
| Communication Interface: |
RS485&IR |
| Pulse Constant(Imp/Kwh): |
6400, 3200, 2400, 1600, 1200, 800, 400, 200 |
| Display: |
Digital |
| Installation: |
Direct Connected |
| Usage: |
Maximum Demand Meter |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Power Meter Connection: |
Terminal |
| Measured Signal: |
Continuous Wave |
| Type: |
Energy Meter |
Product Description
1. Main Features
Adopts encrypted contact-less IC card for prepayment, the power company collect the credit by selling the IC card to realize "Pay As You Go".
Full digitalized metering combing with , power consumption display, prepayment control, card reading and smart anti-tamper, so it has the high reliability.
Overload protection:the load exceeds about 20%~30% of max. current lasting for 30 seconds, the meter will cut off the power circuit.
Multiple encryption is used in the card to make sure of safety, accurate, and reliability of the data from the meter, and the card is designed with special technology that can record the remaining credit and accumulated power consumption, and anti-fraud action.
LCD screen shows the remained credit with two decimals (currency unit: CNY) for 10s, and unit price with two decimals (currency unit: CNY) for 5s, and accumulated/current power consumption with one decimal (unit:kWh) for 5s in scroll.
Contact-less IC card can adjust to any environment.
LED lights for power missing.
One meter can support for multi-user usage in time-sharing period.
Has the function of time-zone management.
Supports for maximum demand, and alarm function.
Magnetic latching relay applied in the meter improves the reliability of the outage power, reduce the power consumption after the outage,also solves the problem of contactor adhesion caused by long time operation of relay under the condition of large current.
The meter can keep the data once the power outage and get recovered once being powered
2. Technical Parameters
Applicable standard: IEC 1036, GB/T18460-2001.
Rated Voltage: 220V, (extreme operating volatge: 70%~190%)
Rated Current:5(20)A, 5(40)A,10(40)A, 5(60)A, 10(60)A ,15(60)A ;
Rated frequency: 50/60Hz
Pulse Constant: ,3200,1600,800 imp/kW.h
.Accuracy Class: 1.0, 2.0;
Overall Consumption: < 1.3W
Starting Current: ≤0.4%Ib
Anti-creeping: logical anti-creeping;
Data Storage: 10 years even being powered off
Lifetime: >10 years
Weights: About 0.6kg
Dimension: 136mm×109mm×60mm
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.
