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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 Din-Rail DC Watt Hour Meter accordance with IEC Suppliers and YTL Din-Rail DC Watt Hour Meter accordance with IEC 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 Din-Rail DC Watt Hour Meter accordance with IEC Suppliers
YTL Din-Rail DC Watt Hour Meter accordance with IEC
Din Rail mounted,adopt flame retardant PC material,strong impact and weather resistance, and is suitable for various installation environments. The DC meter has tariff function, built-in clock chip. Clock error accuracy0.5s/day which guarantees the reliability of the tariff function.
- Type
- Technical Parameters
- Features
- Connection diagram
- det6
- VEDIO
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Type
Voltage input:
DC 5V~1000V
DC 5V~1000V
DC 5V~1000V
DC 5V~1000V
Auxiliary power supply
85~300V AC or 85-300V DC
85~300V AC or 85-300V DC
DC 9-60V
DC 9-60V
Current:
Shunt connection method, the primary side current supports up to 2000A
Connection signal :75mV
Shunt connection method, the primary side current supports up to 2000A
Connection signal :75mV
Shunt connection method, the primary side current supports up to 2000A
Connection signal :75mV
Shunt connection method, the primary side current supports up to 2000A
Connection signal :75mV
Accuracy current:
0.5%
0.5%
0.5%
0.5%
Voltage Accuracy
0.5%
0.5%
0.5%
0.5%
Active Power Accuracy
1.0%
1.0%
1.0%
1.0%
Active Accuracy
Class 1.0
Class 1.0
Class 1.0
Class 1.0
Constant:
According to 1000imp/kWh, 1.2 times the maximum voltage and current,
the pulse width is 1.2ms, corresponding to the current setting
According to 1000imp/kWh, 1.2 times the maximum voltage and current,
the pulse width is 1.2ms, corresponding to the current setting
According to 1000imp/kWh, 1.2 times the maximum voltage and current,
the pulse width is 1.2ms, corresponding to the current setting
According to 1000imp/kWh, 1.2 times the maximum voltage and current,
the pulse width is 1.2ms, corresponding to the current setting
LCD:
LCD 6+2
LCD 6+2
LCD 6+2
LCD 6+2
Consumption:
≤8VA ≤0.4W
≤8VA ≤0.4W
≤8VA ≤0.4W
≤8VA ≤0.4W
Temperature:
-25～70℃
-25～70℃
-25～70℃
-25～70℃
Humidity:
≤95%
≤95%
≤95%
≤95%
AC withstand voltage
4400V/min
4400V/min
4400V/min
4400V/min
Impulse withstand voltage
6.4kV - 1.2/50µS waveform
6.4kV - 1.2/50µS waveform
6.4kV - 1.2/50µS waveform
6.4kV - 1.2/50µS waveform
Battery
NO
YES
NO
YES
Muti-tariff
NO
YES
NO
YES
Relay
NO
YES
NO
YES
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Voltage input: DC 5V~1000V
Auxiliary power supply 85~300V AC or 85-300V DC
Current: Shunt connection method, the primary sidecurrentsupports up to 2000A
Connection signal :75mV
Accuracy current: 0.5%
Voltage Accuracy 0.5%
Active Power Accuracy 1.0%
Active Accuracy: Class B
Constant: According to 1000imp/kWh, 1.2 times the maximum voltage and current, the pulse width is 1.2ms, correspondingtothecurrent setting
LCD: LCD 6+2
Consumption: ≤8VA ≤0.4W
Temperature: -25～70℃
Humidity: ≤95%
AC withstand voltage 4400V/min
Impulse withstand voltage 6.4kV - 1.2/50µS waveform -
● RS485 communication: used for parameter setting, data reading; DTL645 protocol/Modbus Protocal
● DC metering: using shunt sampling, high measurement accuracy; can measure DCpower, current,voltage,
● Alarm function: Over-current alarm: When the current exceeds the CT1 value set by themeter, analarm event occurs, and the alarm light on the electrical surface panel lights up (yellowlight), At the same time, the value of the corresponding alarm status register will change, and theuser canread this register through communication to determine whether an over-current alarmhas occurred.
● Display: LCD with backlight ,Support Various parameters display,energy data and Instantaneousparameters
● One channel relay out put (Used for over current cut off )
● Firmware upgrade: RS485 local upgrade -
DEM2D103：
DEM2D102：
DEM2D002：
DEM2D003：
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https://www.ytl-e.com/contact/
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
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China YTL Din-Rail DC Watt Hour Meter accordance with IEC Company