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[China]
Trade Verify
Address: No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Contact name:Ada Yang
WUHAN RADARKING ELECTRONICS CORP. |
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Verified Suppliers
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Anti-Tamper 220V Single Phase Electronic Meter Fully Sealed 1200imp/Kwh Watt Hour Meter
Description:
Single phase electric meter is a digital intelligent metering with intelligent and reliable design. Real time measuring and display current voltage, current, power, power factor and frequency, it can also display the operating parameter such as direction of power.
Specification:
| Standard | IEC 62053-21:2003, DL/T645-1997/2007 | ||
| Reference Voltage | Basic current (maximum rated current)(A) | Accuracy | Wiring method |
| 220V | 1.5(6)A, 5(10)A, 10(40)A, 20(80)A, etc. | 2.0, 1.0, 0.5S; 2.0(Reactive Power) | Direct type |
| Electrical parameters: | |
| Voltage | |
| Nominal voltage Un | 230V/220V/240V |
| Extended operating voltage range | 80%~115%Un |
| Limited voltage | 70%~120%Un |
| Frequency | |
| Nominal frequency fn | 60Hz/50Hz |
| tolerance | 5% |
| Current | |
| Basic current(Ib) | 10A |
| Maximum current(Imax) | 100A |
| Starting current(Ist) | 30mA |
| Active energy constant | 1000imp/kWh |
| Measurement Accuracy | |
| Active energy to IEC62053‐21 | Class1.0 |
| Reactive energy to IEC62053‐23 | Class2.0 |
| Power Consumption | |
| Power consumption in Voltage circuit | <2W <8VA |
| Power consumption in current circuit | <1VA |
| Temperature range | |
| Operation meter | 25ºC to+70ºC |
| Storage | 40ºC to+85ºC |
| Insulation strength | |
| AC Insulation strength | 4kV at 50Hz during 1min |
| Impulse voltage 1.2/50 μs mains connections | 8kV |
| Electro Magnetic Compatibility | |
| Electrostatic discharges | |
| Contact discharge | 8kV |
| Air discharge | 16kV |
| Electromagnetic RFfields | |
| 27MHz to 500MHz typical | 10V/m |
| 100kHz to 1GHz typical | 30V/m |
| Fast transient burst test | 4kV |
| Mechanical requirements | |
| Meter shell Protection Rate | IP54 |
| Protection | ClassII |
Features:
1. Product's Type: Register (5+1), LCD (5+1 or 6+1).
2. Communication Mode: Infrared, RS485 interface or carrier
communication module(Optional).
3. Electric Power Measurement: Positive active power, reverse
active power and power in A, B, C phase which can be measured.
4. On-Off Manner: Build in or external switch can be optional.
5. Pulse Constant(imp/kWh): 6400, 3200, 2400, 1600, 1200, 800, 400, 200
6. Clock Accuracy ≤ 0.5s/Day(Reference Temperature 23℃)
7. Power Consumption ≤ 0.8W/phase
8. Date Storage Period ≥ 10 years, period for clock working since power off is ≥ 5 years
9. Intelligent logic control function
FAQ:
1. Q: Are you trading company or manufacturer ?
A: We are factory.We are not only a factory,but also solutions
provider and meter designer.
2. Q: Do you have a catalogue? Can you send me the catalogueto have
a check of all your products?
A: Yes , We have product product list. Please contact us online or
send an Email to sending the catalogue.
3. Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample ,but not free
4. Q: I need your price list of all your products, do you have a
price list ?
A: We do not have a price list of all of our products. Because the
price are always changing because of the producing cost.If you want
to check any price of our products, please feel free to contact us.
We will send offer to you soon!
5. Q: I can find the product on your catalogue, can you make this
product for me?
A: Just let us know what product do you need, nd how many do you
want. If we do not have it, we can also design and make a new mould
to produce it.For your reference, making a ordinary mould will take
about 30 days.
6. Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-35 days if the goods are not in stock, it is according to
quantity.
