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.
|
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: |
B |
|
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 |
|
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 |
YTL company Solution For Residential Three Phase CT Power meter Seven Wires electricity Meter
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 0.25-5(80)A DIN rail Three Phase Four Wires RS485 communication CE MID Certificate Watt hour Meter Suppliers and YTL DEM4A 0.25-5(80)A DIN rail Three Phase Four Wires RS485 communication CE MID Certificate Watt hour Meter 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.
Established In
Employees
Export Country
Design Right Patent
1. Holistic Energy Management: The integration allows for a comprehensive view of the entire building ecosystem. Smart electric meters work in tandem with BAS t...
Smart prepayment meter is a new type of smart meter that combines prepayment and smart metering technologies. They have features such as automation, high ...
An energy meter is a measuring device that records electric power data and power consumption. According to the different forms of power supply, there are two t...
Energy meters, which measure the consumption of electrical energy, are installed and utilized in every household.Everyone also possesses a basic understanding o...
1. Real-time Monitoring for Informed Decision-Making: Smart meters empower households by providing real-time information about energy consumption. Through a use...
An energy meter with CT refers to a meter that uses external CT for current sampling during installation. energy meter with CT have specific advantages in ...
English
中文简体
.jpg?imageView2/2/w/500/h/500/format/png/q/100)
.jpg?imageView2/2/w/500/h/500/format/png/q/100)
.jpg?imageView2/2/w/500/h/500/format/png/q/100)
