YTL DEM2D series Din Rail DC Energy Monitoring Meter for EV Charger Metering Suppliers

Home / Products / Applications / Photovoltaic system / YTL DEM2D series Din Rail DC Energy Monitoring Meter for EV Charger Metering

DEM2D102

YTL DEM2D series Din Rail DC Energy Monitoring Meter for EV Charger Metering

Products catalog

The DIN RAIL DC meter's surface panel is designed with two buttons, through which you can query power data and set parameters. 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.

TechnicalParameters
Description
ConnectlonDiagram
MeterDimensions
ImpulseConnection
det6
VEDIO

Type	DEM2D002	DEM2D102	DEM2D003	DEM2D103
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

● RS485 communication: used for parameter setting, data reading; DTL645 protocol/Modbus Protocol

● DC metering: using shunt sampling, high measurement accuracy; can measure DC power, current, voltage,

● Alarm function: Over-current alarm: When the current exceeds the CT1 value set by the meter, an alarm event occurs, and the alarm light on the electrical surface panel lights up (yellow light),

At the same time, the value of the corresponding alarm status register will change, and the user can read this register through communication to determine whether an over-current alarm has occurred.

● Display: LCD with backlight ,Support Various parameters display,energy data and Instantaneous parameters

● Firmware upgrade: RS485 local upgrade
DEM2D103：

DEM2D102：

DEM2D002：

DEM2D003：
Height   90mm

Width   36mm

Depth   73mm
The installation of the energy meter requires an experienced electrician or professional and

confirms that this user guide has been read;

During the installation process, if the casing is obviously damaged due to severe impact or

falling, please do not install, power on, and contact us in time;

The electric energy meter has passed the inspection before leaving the factory and is sealed

with lead. It can be installed directly.

The energy meter should be installed in an indoor or outdoor meter box. The mounting

base should be fixed on a solid refractory wall with no corrosive gas in the air;

The energy meter should be wired according to the wiring diagram on the terminal box,

preferably with copper wire or copper terminal.
https://www.ytl-e.com/contact/

Applications

View all applications

View all products

K212-01-PLC

Din Rail Multifuction Digital Single Phase Prepaid Electric Smart Meter
DDS353H-2

35mm Din Rail 240V Single Phase Energy Meter
D118080

YTL Single Phase Class B Energy Meter No communication
DDS353L-1

MID Certified Single Phase Bifilar Smart Meter
D124001-08

Scattered Residents Easy To Manage 1P Prepaid Meter Electricity Meter
DDS353H

School Dormitory Electrical Safe Wholesale Watt Hour Meter Manufacturer
CT Groupware
PCB (Printed Circuit Board)
STS Prepaid Single Phase Suspension Wi-Fine Energy Meter
Energy Storage Standard Battery
Energy Storage Standard Battery Cluster
DDS353F+R

DDS353F+R Electricity Single Phase China kWh Meter Manufacturer Din Rail

Welcome To A National High-tech Enterprise

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 DEM2D series Din Rail DC Energy Monitoring Meter for EV Charger Metering Suppliers and YTL DEM2D series Din Rail DC Energy Monitoring Meter for EV Charger Metering 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.

2000

Established In
500+

Employees
60+

Export Country
500+

Design Right Patent

YTL Honor

MID
KEMA
DLMS
IEC
KEMA
SGS

YTL News

View All News

What is the specific technical principle of smart meter's anti-electricity theft?

2025-01-17

The anti-theft principle of smart meters can be divided into the following two categories: First, when users steal electricity through smart meters, the meters ...
Can a three-phase energy meter be used as a single-phase energy meter?

2025-01-14

A three-phase energy meter can be used as a single-phase energy meter under certain conditions; however, there are a series of issues and limitations that need ...
Why should we upgrade smart meters?

2025-01-10

1. Improve energy management efficiencyTraditional mechanical meters can only provide basic electricity metering information. Users need to read the data manual...
DC02ND series direct intelligent DC energy meter

2025-01-09

DC02ND series direct intelligent DC Energy Meter, designed for DC charging pile, photovoltaic power plant, energy storage system and other DC measurement scene....
What are the advantages of MBUS communication meters?

2025-01-08

MBus (meter-BUS-RRB- communication meter, as an important part of remote meter reading system, with its unique design concept and advanced technical characteris...
How to correctly install a prepaid electricity meter and solve common problems?

2025-01-03

A. Preparation before installation(1) Equipment and environment inspectionMeter inspection: Ensure that the appearance of the meter is intact, the screws are ti...

Menu

Web Menu

Product Search

Language

Share

Exit Menu