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The cover is flame retardant PC material, protection class is IP51. There is a lead seal design on the cover plate of the power terminal cover which protects the wiring and prevents the user from changing the wiring and anti-tamper.
YTL DEM1E China single phase Power meter Solar Invertor CE MID Certificate Suppliers
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DEM1E003
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YTL DEM1E China single phase Power meter Solar Invertor CE MID Certificate
- Technical Parameters
- Measurements
- Meter Dimensions
- Diagram for installation
- det6
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Content
Parameters
Standard:
EN50470-1/3
Rated Voltage:
230V
Rated Current:
0,25-5(30)A,0,25-5(32)A,0,25-5(40)A,
0,25-5(45)A
Impulse Constant:
1000 imp/kWh
Frequency:
50Hz
Accuracy Class:
B
LCD Display:
LCD 5+2 = 99999.99kWh
Working Temperature:
-25～55℃
Storage Temperature:
-30~70℃
Power Consumption:
<10VA <1W
Average Humidity:
≤75% (Non Condensing)
Maximum Humidity:
≤95%
Start Current:
0.004Ib
LED flash:
Impulse indication, pulse width = 80 ms
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Type
DEM1E001
DEM1E003
DEM1E103
Software Version
V101
V101
V101
CRC
5A8E
B6C9
6B8D
Impulse Constant
1000imp/kWh
1000imp/kWh
1000imp/kWh
Communication
N/A
RS485 Modbus/DLT645
RS485 Modbus/DLT645
Baud rate
N/A
9600\19200\38400\115200
9600\19200\38400\115200
SO output
Yes,
with variable constant 100-2500imp/kWh
Divisible by 10000 as default
Yes,
with variable constant 100-2500imp/kWh
Divisible by 10000 as default
Yes,
with variable constant 100-2500imp/kWh
Divisible by 10000 as default
Pulse width
SO:100-1000:100ms
SO:1250-2500:30ms
SO:100-1000:100ms
SO:1250-2500:30ms
SO:100-1000:100ms
SO:1250-2500:30ms
Backlight
Blue
Blue
Blue
Li-Battery
N/A
N/A
YES
Multi-tariff
N/A
N/A
YES
Measurement Mode
1-total =forward
2-Total=reverse
3-Total =forward +reverse (default)
4-Total=Forward-Reverse
1-total =forward
2-Total=reverse
3-Total =forward +reverse (default)
4-Total=Forward-Reverse
1-total =forward
2-Total=reverse
3-Total =forward +reverse (default)
4-Total=Forward-Reverse
Button
Touch button
Touch button
Touch button
Button function
Page turning, setting, information display
Page turning, setting, information display
Page turning, setting, information display
Default setting
1000imp/kWh,100ms
1000imp/kWh,100ms
9600/NONE /8/1
1000imp/kWh,100ms
9600/NONE /8/1
Measurement Mode setting
Button
RS485 or Button
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- https://hqcdn.hqsmartcloud.com/ytl-e/2022/11/02/单节lcdmid表（d118095d118092d116070).doc
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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 DEM1E China single phase Power meter Solar Invertor CE MID Certificate Suppliers and YTL DEM1E China single phase Power meter Solar Invertor 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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