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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 Three Phase MID Electricity Meter with IR/RS485/SO/Signal Suppliers and YTL Three Phase MID Electricity Meter with IR/RS485/SO/Signal 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.
YTL Three Phase MID Electricity Meter with IR/RS485/SO/Signal Suppliers
YTL Three Phase MID Electricity Meter with IR/RS485/SO/Signal
DEM4A series energy meter, with RS485 communication can be used for centralized meter reading, IR communication can be used for local parameter setting and data reading. Voltage 3*230/400V, current 5 (100)A, accuracy class 1, through MID certification, favored by European customers.
- Technical Parameters
- Features
- Description
- det6
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Voltage: 3*230/400V
Current: 0,25-5(30)A, 0,25-5(32)A, 0,25-5(40)A, 0,25-5(45)A,
Accuracy class: B
Standard: EN50470-1/3
Frequency: 50Hz
Impulse constant:1000imp/kWh, 1000imp/kVarh
Display: LCD 6+2
Starting current: 0.004Ib
Temperature range: -20～70℃ (Non Condensing)
Average humidity value of year: 85%
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Type
DEM4A009
DEM4A00B
DEM4A10B
Software Version
V101
V101
V101
CRC
5A8E
B6C9
6B8D
Impulse Constant
1000imp/kWh
1000imp/kvarh
1000imp/kWh
1000imp/kvarh
1000imp/kWh
1000imp/kvarh
Communication
IR
IR,RS485 Modbus/DLT645
IR,RS485 Modbus/DLT645
Baud rate
N/A
9600\19200\38400\115200
9600\19200\38400\115200
SO output
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional
with variable constant 100-2500imp/kWh
Divisible by 10000
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional
with variable constant 100-2500imp/kWh
Divisible by 10000
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional
with variable constant 100-2500imp/kWh
Divisible by 10000
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional
with variable constant 100-2500imp/kvarh
Divisible by 10000 as
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional
with variable constant 100-2500imp/kvarh
Divisible by 10000 as
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional
with variable constant 100-2500imp/kvarh
Divisible by 10000 as
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
Left:Page turning,
Right: Page turning,setting information display
Left:Page turning,
Right: Page turning,setting information display
Left:Page turning,
Right: Page turning,setting information display
Default setting
1000imp/kWh,100ms
1000imp/kvarh,100ms
9600/NONE /8/1
9600/NONE /8/1
Measurement Mode setting
Button
RS485 or Button
RS485 or Button
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Welcome To A National High-tech Enterprise
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2000
Established In
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500+
Employees
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60+
Export Country
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500+
Design Right Patent
YTL Honor
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China YTL Three Phase MID Electricity Meter with IR/RS485/SO/Signal Company