Single Phase Electric Multi Tariff Energy Meter
| Price: |
US $ 8-10/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
10/Piece |
| Pay Type: |
L/C,T/T,Paypal,Western Union |
Product Specifications
| Prod Model: |
DDSF155 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Accuracy Class: |
2.0; 1.0 |
| 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, 10(40)a, 10(60)a |
| 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: |
Maximum Demand Meter |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Power Meter Connection: |
Terminal |
| Measured Signal: |
Continuous Wave |
| Type: |
Power Meter |
Product Description
DDS155(F) is a new-designed single phase multi tariff energy meter
This meter adopts ultrascale digital processing signal processor chip, permanent date storage memory,fullisolated RS485 communication port and remote infrared as well as the wide LCD display; The advanced SMT process have been used into the meter and aII the elements inside have the features of durable life,high insulating strength and corrosion resistance with its high intensity, antiflame and beautiful structure. It is integrated with all the functions of energy measurement, information storage, processing and interaction .
Function:
(1) Electricity Measurement:
Measure Positive direction active energy and reversed direction active energy. Time-Sharing Measurement: the active energy consumption is accumulated and saved corresponding to the point, peak, smooth and trough period. Total quality should not use the summation method by adding up each tariff or consumption quality of each period.
(2) Reset:
Clear up the data stored in the meter, such as energy consumption, frozen quantity and event records etc
The reset operation should be recorded as event permanently to prevent from being operated by unauthorized person.
Bottom value of distortion meter must be reset and cannot be programmed any more.
(3)Tariff And Time Interval:
At least supports the four rates ( point, peak, smooth and trough period)
Two sets of the rates and time intervals can be programmed and another set can be used at the preset time point.
The period of each rate can be set as 2 periods of time and at least 8 time intervals can be set within 24 hours. The minimum period of time interval is 15 minutes. Period of time set can span clock zero. Each time interval should be arranged from small to large array
Supports setting special rate period for public holidays and weekend holidays.
(4)Event Log:
Record the total time of programming actions, the time of rest ten programming actions, operator code and data identification of programmed items.
Record the total numbers of time calibration (excluding time broadcasting) and the time of the last ten programming actions, operator code.
Record the total times of power failures, the beginning and ending time of last ten power failures.
Record the total times of opening the cover and the beginning and ending time of last ten case opening and data of energy consumption. The meter just records the earliest case opening during power failure.
(5) LCD/LED Display
(6)Communication Mode: Infrared/RS485 Interface| Accuracy | Class 2.0, 1.0, 0.5 |
| Rated voltage | 220/230/240V/Customized data |
| Operation voltage range | Un± 20% |
| Insulation capabilities | AC voltage withstand 2kV for 1 minute ; Impulse voltage withstand 6kV - 1 . 2/50μs waveform |
| Rated current | 5(20)A ,5(25)A ,5(30)A, 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A |
| Operation current range | 0.05Ib~ Imax |
| Starting current | 0.004Ib |
| Rated frequency | 50Hz or 60 Hz |
| Internal power consumption | Voltage Circuit ≤1.0W 5VA ; Current Circuit ≤1VA(Ib) |
| Interface | Infrared/RS485 interface |
| Impulse valence Ra | 0,5 or 1.0 Wh/imp |
| Max.operation temperature | -25 ° C ~ +70 ° C |
| Max.storage temperature | -30 ° C ~ +75 ° C |
| Relative humidity | ≤ 85% |
*Please advise us if you have any different specifications,we can make according to your spcal requirements.
|
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.
