WUHAN RADARKING ELECTRONICS CORP. |
Verified Suppliers
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380V Three Phase Four Wire Fee Control Smart Electronic Meter With
Fully Sealed Design
Description:
Three Phase Four Wire Fee Control Smart Electronic Meter is a
smart metering device with special design for nation smart grid.
With independent infrared, RS485, carrier communication and IC card
interface, it can support for remote or local fee control function.
The meter has advantages of high accuracy, good linearity, wider
range and long life, which can widely used in city, country or
school and any enterprise.
Features:
1. Product's Type: Remote, Remote Carrier, Local, Local Carrier.
2. Communication Mode: Infrared+RS485 interface, carrier
communication module.
3. Electric Power Measurement: Positive active power, reverse
active power can be measured, and according to which setting for
active group. For active power, it can accumulate and storage
total, top, peak, flat, valley power. It can storage and display
total power and power for each tariff for last 12 months.
4. Muti Tariff: With 2 sets of tariff, which can changeover
automatically on appoint time. Each tariff can support for 4 rates.
It can set 14 time zones in a year, and program at most 14 periods
in 24 hours. The minimum time interval is 15 minutes for periods,
which can be set over 0:00 am.
5. Ladder Billing: With function for ladder billing, two programs
of electrovalence, which can be changed over automatically at point
time or reach appoint electricity consumption.
6. Event Log: With function for logging events such as clear,
program, timing, power down, switch out, switch on, open meter
cover and etc.
7. Electricity Freezing: With multi freezing ways of instantaneous
freezing, timing freezing, day freezing, appoint freezing, on hour
freezing and etc.
8. Load Profile: It can profile kinds of operation for query
analysis.
9. Measure Function: Real time measuring and displaying current
voltage, current(including zero line current), power, power factor
and gird frequency, and it can also display the operating parameter
such as direction of power.
10. Demand Operating: Handle parameter setting, prepaid electricity
charge, information write back, switch out and switch on demand to
the meter through solidity or virtual medium.
11. State Indicator: LED indicators for pulse, warn, switch out,
and error code would be displayed on LCD, which can help to
understand the working state for meter.
12. Safety Certification: The operations on meter have passed
strict safety certification such as password or ESAM module(SM1),
to promise for the safe transportation of data.
Specification:
Technical Index | Specification | |
Input | Voltage | 220V/230V |
Rated value: 0.8-1.15Un | ||
Power consumption: ≤5VA/phase | ||
Current | 3×1.5(6)A, 3×5(20)A, 3×10(40)A, 3×15(60)A, 3×20(80)A, 3×10(100)A | |
Starting current: 0.4%lb | ||
Power consumption: ≤4VA/phase | ||
Frequency | 50/60Hz | |
Accuracy | 1.0 or 0.5 | |
Temperature excursion | <200ppm | |
Energy power impulse | 2 ways optical coupling pulse output | |
Impulse constant: 200-6400imp/kwh | ||
Pulse width: 80ms±5ms | ||
Standard | IEC62053-21:2003, DL/T645-2007 | |
Ambience | Working temperature: -25°C - +55°C | |
Storage temperature: -40°C - +70°C | ||
Relative humidity: 5% - 95% (no condensation) | ||
Altitude: <2500m | ||
Size: 125×88×73(mm) |
FAQ:
Q1: Do you accept OEM production?
A: Yes we are expereienced in OEM production.
Q2: Are you able to supply technical drawings and data sheets of
the products?
A: Yes we can supply upon customer's request, please contact our
sales.
Q3: How long will you give me the reply?
A: we will contact you in 12 hours as soon as we can.
Q4: Could I get samples?
A: Yes,we have materials in stock to help you to get the samples as
soon as we can.
Q5: How are orders packed and shipped ?
A: For custom order, we can design full-color custom packaging to
match your brand, if requires. Most shipments include boxes packed
inside an outer carton and placed on a wooden pallet.
Q6: What are your quality control procedures?
A: We adhere to strict quality control procedures that begin with
product design and carry through to the end of the production
process using state-of -the-art quality control equipment.