RS485 Anti-Theft Three Phase Four Wire Smart Card Prepaid
Smart Card Prepayment Energy Meter has the complete digitized
electronic energy measurement, the intellectualized charge control
and the user information management the multi-purpose functions and
so on. It is an ideal product on the current situation of reforming
electric power consuming system, commercializing electric power,
solving the problems of the collection of charges, as well as
adjusting load state of electrical network.
Three-phase static electricity meter use Special imported large
scale integrated circuit, 16 bit A/D conversion, digital
multiplier, application of digital sampling technology and SMT
technology, According to the actual power consumption of industrial
users, design and manufacture of new model meter. This meter adopts
an independent three units metering module can accurately measure
the three-phase forward and reverse active power. The measurement
error has excellent long-term stability. The performance meets the
technical requirements of three-phase energy meter in
|Voltage||220V/230V/240V x 3, 380V|
|Current||1.5(6)A, 5(30)A, 5(60)A, 20(80)A, 30(100)A, etc.|
|Reference Standard||IEC 62053|
|Pulse Constant(imp/kWh)||6400, 3200, 2400, 1600, 1200, 800, 400, 200|
|Load Control||Built -in magnetic latching relay|
|Reverse Alarm||Flip arrow on the LCD|
|Audible Indication||Buzzer,for the indication of the action result or alarm|
|Communication||Infrared, RS485 interface or carrier communication module(Optional)|
1. Bidrectional Measurement of active power, LCD display total
2. With RS-485 and infrared communication, remote read total
3. Settable or backcopy: Total power, meter constant, meter
address, meter password and other parameters
4. With programming switches, online programble;
5. Watchdoy system in chip, so that the data is more secure and
reliable, long-term data preservation without power( more than
6. Isolated power supply, respectively supply power for CPU,
Measurement and RS485
7. With loss phase deictic function.
8. Communication protocol: According to the Multi-function
watt-hour meter communication protocol DL/T 645-1997 People's
Republic of China electric power industry standard implementation.
Packing And Shipment:
We can ship the goods for you by following ways:
1.By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS and China Post,
China Small Package and so on.
2. By Air: We can ship from Wuhan, Shanghai, Shenzhen.
3. By Sea: We can offer you FOB Wuhan.
4. We also can send to your forwarder or agent in China, who can
arrange shipment for you.
1.Q:How can I get the samples?
A:If you need some samples to test,please pay for the
transportation freight of samples and our samples will be counted
on the next order .We send the samples to you only after receipt of
2.Q:How much the transportation freight will be for the samples?
A:The freight depends on the weight and packing size and your area.
3.Q:How can I get your Price list?
A:Please send us your email or fax and order information,then I can
send you the price list.
4.Q:Can we have our logo or company name to be printed on your
products or the package?
A:Sure.Your Logo can be puted on our products by sticker.And if you
want your logo and company name to be printed on the cartons for
the products,you can send us the artwork by email.
5.Q:How to order?
A:Please send us your purchase order by email or fax or you can ask
us to send you a proforma invoice for your order.
1. Enquiry answered within 24 hours.
We will try our best to reply as soon as possible and our mobile
work on line 24hours
2. OEM/ODM available.
We can do OEM/ODM as some special requirement of products.
3. Customized products supplied
We have more than 20 technician and engieers to offer the technical
4. Sample for you
We can offer special sample ,but all the charge need paid by
yourself for the sample.