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Dac7321c-CT Three Phase DIN Rail Smart Multimeter with CT

After-sales Service:New One Replace Within One Year
Warranty:3years
Display:Digital
Installation:Indirect Connected
Usage:Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment:Three-phase Four-wire

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Product parameters

Application

The meter is designed to measure three phase four wire AC active energy like residential , utility and industrial application. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .

Prouducts character

1. Current transformer access type,support 5A/1A output current transformer
2. Standard 7-modulus width,TH35-7.5 type rail installation
3. Multi-function parameter measurement, providing voltage, current, active power, reactive power, apparent power, power factor, phase Angle, etc.
4. Support two-way electric energy metering, provide monthly electricity consumption statistics for the last 12 months, and daily electricity consumption statistics for the last 31days
5. In-built relay, support remote control and prepaid management control,providing latest 50 times opertation records,10 SOE event records
6. Support the power consumption parameter monitoring and alarm function
7. Support WIFI,LoRa,NB-IoT,4G etc. wireless communication way
8. Support 1 passive pulse output, 1 RS485 communication

Product Description

Model NO.	Dac7321c-CT
Theory	Electronic Meter
Power Meter Connection	Terminal
Measured Signal	Pulse Peak
Type	Power Meter
Certification	RoHS, ISO, CE
Customized	Customized
Model No.	Dac7321c-CT
Related Voltage	3*110/190V or 230/400V AC
Rate Current(Ib)	5A
Communication	WiFi
Connect	AC
Measure Type	3p4w
Pulse Constant	Per Pulse Equal 0.001/0.01/0.1/1 Kwh/Kvarh
Operating Temperature	-25 to +55°C
Harmonics Emissions	IEC 61000-3-2
IP Degree of Protection	10 Hz to 150Hz, IEC 60068-2-6
Pulse Width	60/100/200 Milliseconds (Configurable),
Other Function-1	with Transformer
Other Function-1	Remote Control
Transport Package	Paper Carton+Pallets
Specification	9812680 mm
Trademark	XOCA
Origin	Zhejiang China
HS Code	9028301400
Production Capacity	1000000 PCS /Year

Technicial parameters

Model	DAC7321C/DAC7320C/DAC7321C-CT/DAC7320C-CT
Electrical Characteristics	Rate voltage (Un)	3*110/190V or 230/400V AC
	Operational voltage	L-N: 85 to 275V AC; L-L: 85 to 480V AC
	Overload capacity of voltage	2*Un for 1 second
	Rate current(Ib)	5A
	Maximum current(Imax)	6A
	Operational current	0.1%Ib to Imax
	CT1 (Primary)	1 to 9999 A
	Impedance of current measures circuit	<0.01 ohm
	Overload capacity of current	20*Imax for 0.5 second
	Operational frequency range	45 - 65Hz
	Power consumption	<2W/10VA
	Pulse constant	1000 imp/kWh
	Display	LCD with backlight
	Maximum reading of energy	99999999 kWh/kVarh
	Measure type	Three phase four wire
Measurement accuracy	Voltage, Current	±0.5%
	Active power	±0.5%
	Reactive power	±2.0%
	Apparent power	±1.0%
	Active energy	±0.5%
	Reactive energy	±2.0%
	Power factor	±1.0%
	Frequency	±0.2%
Environmental Characteristics	Operating Temperature	-25 to +55ºC
	Storage Temperature	-40 to +80ºC
	Humidity	< 90%, non-condensing
	Pollution Degree	2
	Altitude	Up to 2000m
	Vibration	10 Hz to 150Hz, IEC 60068-2-6
	IP Degree of Protection	Designed to IP51 front display, IP30 meter body
Electromagnetic Characteristics	Electrostatic Discharge	±8kV(contact discharge),±15kV(air discharge); Level 4, according IEC 61000-4-2
	Immunity to Radiated Fields	10V/m,80 - 2000MHz; Level 3, according IEC 61000-4-3
	Immunity to Electrical Fast Transients	±4kV; Level 4, according IEC 61000-4-4
	Immunity to Surges	±4kV; Level 4, according IEC 61000-4-5
	Immunity to Conducted Disturbances	10V,0.15 - 80MHz; Level 3, according IEC 61000-4-6
	Immunity to Magnetic Fields	IEC 61000-4-8
	Immunity to Voltage Dips	IEC 61000-4-11
	Radiated Emissions	Class B, according EN55011
	Conducted Emissions	Class B, according EN55011
	Harmonics Emissions	IEC 61000-3-2
Safety	Overvoltage Category	CAT III, according IEC 61010-1
	Measurement Category	CAT III, according IEC 61010-1
	Insulation	AC Voltage Test: 4kV for 1 minute
	Insulation	Impulse Voltage Test: 6kV - 1.2/50µS waveform
	Protective Class	II, according IEC 61010-1
Communications	Interfaces standard and protocols	2-wire RS485, Modbus RTU Optional: Mbus
	Buad rate	1200 to 9600 bps, default is 9600 bps
	Parity bit	None, Even, Odd, default is None
	Stop bit	1 or 2, default is 1
	Response time	<100ms
	Transmission mode	half-duplex
	Transmission distance	Up to 1000m
	Max. Bus loading	32 pcs
Wireless communications	Types that can be supported	WIFI, LoRa, NB-IoT, 4G
Pulse output	Interface type	Open collector optocoupler
	Pulse constant	Per pulse equal 0.001/0.01/0.1/1 kWh/kvarh (Configurable)
	Pulse width	60/100/200 milliseconds (Configurable), default is 100milliseconds
	Pulse output type	Import/export/total active energy, Import/export/total reactive energy (Configurable)
	Class	Class A, according IEC 62053-31
	Input voltage	5 to 27 VDC
Relay output	Type	electromagnetic relay
	Output frequency	10Hz maximum
	Switching current	250 V AC at 3.0 Amps, 100k cycles

Product description

The three-phase DIN rail smart meter is usually installed in the power distribution system and is suitable for industrial and commercial power monitoring. It can measure three-phase current, voltage, power, power factor, frequency and other parameters with high accuracy, and transmit data in real time in an intelligent way. This meter combines a current transformer (CT) and can measure large currents through an external CT to adapt to more high-load power environments.

Main parameters (example):
Input voltage: three-phase AC 380V~480V
Current measurement range: 0.1A ~ 1000A (measured by CT)
Power measurement: total power, positive power, negative power
Frequency range: 45 Hz ~ 65 Hz
Power factor: 0.0~1.0, supports positive and negative power factors
Measurement accuracy: voltage, current accuracy ±0.5%, power accuracy ±1%
Display: LCD or touch screen (optional)
Communication method: RS-485, Modbus RTU, Wi-Fi, 4G (optional)
Rated operating temperature: -10°C ~ 50°C
Installation method: DIN rail installation

Main functions:
Electric power parameter measurement: Able to measure three-phase voltage, current, power, power factor, frequency and other electrical parameters in real time.
Data monitoring and remote management: Supports connection with external systems through Modbus RTU protocol, or remote monitoring through wireless network (Wi-Fi/4G).
Alarm function: supports alarm function when parameters such as voltage, current, and power exceed the set range to ensure equipment safety.
Data storage and historical query: historical data can be saved for subsequent query and analysis.
Intelligent control: remote switch control or adjustment can be achieved through the integrated control system.
Application fields and scenarios:
Industrial field: widely used in power management and monitoring systems of large industrial facilities such as factories, production lines, mines, and chemical plants. It can monitor power consumption in real time, detect power failures in time, and optimize energy management.
Commercial buildings: power management systems suitable for large shopping malls, office buildings, office buildings and other buildings. Through intelligent measurement and analysis, power distribution can be optimized and energy consumption can be reduced.
Energy management: energy companies and power companies can use this device to monitor three-phase power systems to ensure the stability and security of the power grid. By combining with the smart grid system, load forecasting, fault diagnosis, energy optimization and other tasks can be carried out.
Data center: data centers have high and stable power demand. The use of such smart meters can accurately monitor power usage, prevent overload, and ensure the normal operation of equipment.
Smart buildings and smart homes: This type of meter can play a role in smart buildings and smart homes, monitor the home power system in real time, and achieve energy-saving effects.

Power monitoring and energy-saving projects: It is widely used in power energy-saving transformation projects, and provides support for energy-saving transformation through accurate power data collection.

Equipment manufacturing and after-sales service: It is suitable for power equipment manufacturers to provide power monitoring solutions to their customers, or to sell and provide follow-up services as part of the equipment.

Advantages and features:

High precision: It can accurately measure various power parameters to ensure accurate monitoring of the power system.

Flexible installation: The DIN rail installation method is simple and suitable for the installation requirements of various distribution cabinets and control panels.

Intelligent communication: It supports multiple communication protocols and is easy to integrate into existing automation and remote monitoring systems.

Energy saving and environmental protection: Through the collection and analysis of power data, it helps users optimize power use and reduce unnecessary energy waste.

Wide application: Whether it is industrial, commercial or civil fields, it can meet the power monitoring needs.

Since 2006

Haining AEM Import & Export Co., Ltd.

Haining AEM Import & Export Co., Ltd is custom Dac7321c-CT Three Phase DIN Rail Smart Multimeter with CT suppliers and OEM Dac7321c-CT Three Phase DIN Rail Smart Multimeter with CT company, was established in 2006. It is a leading foreign trade company with 15 years of experience in exporting electric meters, sanitary ware, textiles and other industries. The company has its own independent manufacturer. Zhejiang Xinghao Technology Co., Ltd. has an independent research and development team. The electric meter products developed by the company's professional team are exported to Slovakia, Austria, the United Kingdom, Poland and other European countries. The factory specializes in the research and development and production of power measuring instruments, prepaid meters, power monitoring systems, smart sensors, and Internet communication equipment.
The company has a superior geographical location, located in the middle of Hangzhou, Ningbo and Shanghai, and is close to the shipping port. Export is convenient, saving more time and cost. We regard quality as our life, and always adhere to the work style of "sincere and pragmatic, persistent, teamwork, and game surpassing". We sincerely welcome customers from all over the world to visit us, seek common development and create brilliance together.

decades of experience

Since 2009, we have developed a comprehensive product line, including single-phase, three-phase AC/DC power meters, digital power analyzers, data collectors, automatic meter reading systems, energy monitoring and management systems, and other customized solutions. Over the years, we have delivered high-quality products and services to our clients and built good relationships with customers in over 50 countries and regions at home and abroad. As a provider of trusted products and solutions, Xinghao Technology offers not only the existing product line and services, but also customized solutions to meet all of your needs.