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The appearance of the three-phase four-wire watt-hour meter adopts the Din rail type, which reduces the overall space in volume and is convenient for installation in the charging station. The meter metering mode can be set through RS485 communication, absolute value measurement, algebra and metering, only counting forward, forward and reverse measurement can be set through communication, suitable for various scenarios of applications; If solar power generation is involved, it can be immediately set to algebraic and bidirectional metering modes.
YTL DEM4A Wholesale Three Phase kWh Meter with MID B+D Certified Suppliers
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YTL DEM4A Wholesale Three Phase kWh Meter with MID B+D Certified
- Features
- Technical Parameters
- Description
- det6
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Type
Software Version
V301
V301
V301
V301
V301
CRC
708A
5B61
2B60
5B61
2B60
Impulse Constant
1000imp/kWh
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
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)
Button
Touch button
Button function
Left:Page turning,
Default setting
1000imp/kWh,100ms
1000imp/kvarh,100ms
9600/NONE /8/1
Measurement Mode setting
Button
RS485 or Button
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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
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- https://hqcdn.hqsmartcloud.com/ytl-e/2022/07/06/dem4aseries.pdf
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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 Wholesale Three Phase kWh Meter with MID B+D Certified Suppliers and YTL DEM4A Wholesale Three Phase kWh Meter with MID B+D Certified 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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2000
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Employees
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60+
Export Country
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500+
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China YTL DEM4A Wholesale Three Phase kWh Meter with MID B+D Certified Company
