1. APLLICATION:
This single phase two wire electronic DIN-rail active energy meter.
The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two wire AC electricity net.
The features of small size and DIN-rail mounting make it suitable for installation in distribution boards and small standard enclosures.
The meter is widely used in the office buildings, shopping malls, residences, airports and metro, etc.
2. FUNCTIONS AND FEATURES:
1.35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting
(mounting holes center distance 63 mm), users can choose any one by themselves.
2. Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
3. Standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display (Please specified when ordering).
4. Two LED instructions respectively power supply state (green) and signal of energy impulse (red).
5. Standard configuration don't detection direction of the flow of load current. May select automatic detection the
Direction of the flow of load current. And instructions by an individual LED.
6. Single direction measure single phase two wire active energy consumption. It is nothing with direction of the
Flow of load current. Complying with standard IEC 62053-21.
7. Standard configuration type S wiring (Inlet from bottom, outlet from top) for direct connect operation, we can also choose another type of connection, and use CT (Product Configuration code is IC) and PT & CT
3. WORKING CONDITION
The installation altitude less than 2000m;
The surrounding temperature range: From -5~40 degree;
In the non-explosive condition. Or without adequate erosion and destruction of gas and dust conductive area;
Without rain and snow invade;
Pollution level 2;
| Accuracy | Class 1.0 |
| Rated voltage | 220VAC,230VAC,240VAC,etc. |
| 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(32)A ,,etc. |
| 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 | Optical coupler (So corresponding to DIN 43864) |
| 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.
