Din rail three-phase meter is fully functional and can meet the use of all kinds of application scenarios, comply with IEC62053-21-2020 and IEC62052-11-2020 standards.
LCD has passed the performance test of double 85(T. 85℃，H. 85%), with long life and high display definition. With backlight for easy reading.
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Type |
|||||
|
Software Version |
V301 |
V301 |
V301 |
V301 |
V301 |
|
CRC |
708A |
5B61 |
2B60 |
5B61 |
2B60 |
|
Impulse Constant |
1000imp/kWh |
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|
Communication |
IR |
IR,RS485 Modbus/DLT645 |
|||
|
Baud rate |
N/A |
9600\19200\38400\115200 |
|||
|
SO output |
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional |
SO output for Active kWh
with variable constant |
|||
|
|
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional |
External Signal input port |
|||
|
Pulse width |
Changeable pulse width according to current, the bigger the current the shorter the pulse width |
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|
Backlight |
Blue |
||||
|
Li-Battery |
N/A |
N/A |
YES |
N/A |
YES |
|
Multi-tariff |
N/A |
N/A |
YES |
N/A |
YES |
|
Measurement Mode |
1-total =forward 3-Total =forward +reverse (default) |
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|
Button |
Touch button |
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|
Button function |
Left:Page turning, |
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|
Default setting |
1000imp/kWh,100ms 1000imp/kvarh,100ms |
9600/NONE /8/1 |
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|
Measurement Mode setting |
Button |
RS485 or Button |
|||
|
Standard: |
EN50470-1/3 |
|
Rated Voltage: |
3*230(400)V |
|
Rated Current: |
0,5-10(30)A,0,5-10(32)A,0,5-10(40)A,0,5-10(45)A, 0,5-10(50)A,0,5-10(60)A, 0,5-10(80)A,0,5-10(100)A |
|
Impulse Constant: |
1000imp/kWh(LED) 1000imp/kvarh(LED) |
|
Frequency: |
50Hz |
|
Accuracy Class: |
Class B / Active 1.0 Reactive 2.0 |
|
LCD Display: |
LCD 6+2 = 999999.99kWh |
|
Working Temperature: |
-40～70℃ |
|
Storage Temperature: |
-40~70℃ |
|
Power Consumption: |
<12VA <1W |
|
Average Humidity: |
≤75% (Non Condensing) |
|
Maximum Humidity: |
≤95% |
|
Start Current: |
0.004Ib |
|
Case Protection |
IP51 indoor |
https://www.ytl-e.com/contact/
Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in the center of Shanghai, Hangzhou and Suzhou cities. YTL is a professional China YTL DEM4A 100A Energy meter with RS485 Communication CE MID Certificate Suppliers and YTL DEM4A 100A Energy meter with RS485 Communication CE MID Certificate Company. With more than 20 years of energy metering experience, we devote ourselves to providing competitive projects and creating value for customers. YTL was one of the first companies in the domestic market with which had an internal R&D department as well as international sales business. Since our foundation in 2000 we have grown to a manufacturer which complies and meet to many specifications from our national and international partners. At present our export volume makes us a leading company for technology and product export to more than 50 countries throughout the world. With provincial high-tech enterprise R&D center, YTL is the Top 100-enterprise with most investment value in Zhejiang. And“Yongtailong”is the famous brand of Zhejiang. For any new products of customers, we will communicate with customers very professionally, listen to their opinions and give useful suggestions to ensure that excellent quality products are made.
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Design Right Patent
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China YTL DEM4A 100A Energy meter with RS485 Communication CE MID Certificate Company
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