Three phase 4 wire prepayment keypad split type meter
As a professional manufacturer, YTL designs and produces Din-Rail electricity meters which are cost-efficient and ideal for the use in solutions for AMR/AMI at residential as well as industrial applications.
YTL is devoted to develop and design all types of Din-Rail electricity meters, concentrators and solution applications. With a combined design of the special accessories, we have successfully developed series of competitive products of small size, multifunction, low power consumption and excellent performance. We offer a one-to-one service to our partners. With annually over 68 projects that are successfully finished and holding over 200 patents of design rights, we are also advanced in the technology and patents of current sampling.
This is a three phase 4 wire prepayment keypad split type meter, which is based on virtual medium, the data encryption process complies with international standard IEC62055.
Built-in 100A relay in MCU which can trip when over load, balance run out, tamper happen and so on.
RF communication between MCU and CIU, so user can recharge or check balance at home from CIU conveniently, and CIU will display MCU’s real time data for user.
1.Product Details |
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Product Name |
three phase 4 wire prepayment keypad split type meter |
Installation type |
din rail |
Module No. |
D524013 |
Brand |
YTL |
Rated Current |
20(100) A |
Reference Voltage |
3*230/400V |
Frequence |
50Hz |
Display Mode |
LCD6+2 = 999999.99kWh |
Accuracy |
1.0 |
Impulse Constant |
1000imp/kWh |
Start Current |
0.4%Ib |
Connection Mode |
direct mode |
Communication& Protocol |
/ |
Power Consumption |
IEC standard |
Material of meter case |
PC |
Size |
267.7mm* 190mm * 55mm |
Certificate |
CE |
Standard |
IEC62052-11,IEC62053-21,IEC62056-21,IEC62055-41 |
2.Functions and characteristic |
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A.This three phase STS keypad prepayment meter is based on virtual medium. The data encryption process complies with international standard IEC62055 and certified by STS association. |
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B. Build in 100A relay which can trip when over load, power limit programmable. |
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C.Cover open detection |
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D.Keypad on meter can enter recharge token and check meter parameters |
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E.Supports phase sequence detection, phase angle measurement, quadrant judgment etc |
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F.Supports harmonic percentage measurement for voltage and current, it can used for energy quality analysis |
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G.Meter keeps last 50 recharge records and relevant token for query |
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H.With Infrared for local reading and setting |
Recharge
After purchasing the credit, user will get a 20digits recharge token, enter 20 digits through keypad, the token will scroll display from right to left. The interval typing time between every 2 digits should within 20S. Type to modify entering error. After confirmed, press .
Display of text information
No |
Condition |
Text Display |
1 |
Approved Token |
Good |
2 |
Rejected Token |
Error |
3 |
Used token |
Used |
4 |
Experied token |
Usang |
5 |
Wrong token |
Err -- |
If recharge successful, LCD will display 3 pages as below:
Good: TOKEN accept
123: Recharge credit for this time
12345: Total recharge credit
Description
A LCD display
B IR communication interface
C LED indication
D 3*4 keypad
E impulse output
Display
symbol |
describe |
|
power reverse |
tamper status indication |
|
|
relay open |
indicate present power |
|
quadrant instructions |
Connection Diagram
Dimensions
Height 267.7mm
Width 190mm
Depth 55mm
No information