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Dac7321c-CT DIN Rail Three Phase Multi-Function Smart Electricity Meter

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 for residential, utility and industrial applications. It is designed with longevity in mind and offer 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 Reply
Other Function-2	with Transformer
Other Function-3	with Reply
Transport Package	Paper Carton+Pallets
Specification	9812680 mm
Trademark	XOCA
Origin	Zhejiang China
HS Code	903033900
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

Dac7321c-CT DIN Rail three-phase multi-function smart meter is a high-performance energy metering device suitable for various scenarios that require accurate energy monitoring and control, especially in industrial, commercial and smart building fields.

Application fields and scenarios
Industrial field:
It is used for power management and monitoring of high-power equipment such as factories, workshops, and mining areas.
Real-time monitoring of power consumption of various equipment on the production line to ensure the efficiency and safety of power use.
Remote monitoring and data collection help enterprises implement energy-saving transformation and power optimization.

Commercial buildings and smart buildings:
Commercial places such as shopping malls, office buildings, and large supermarkets manage power consumption and improve energy efficiency.
The smart building system can provide real-time power data through this meter, and cooperate with the building energy efficiency management system to optimize the power consumption of air conditioning, lighting and other equipment.

Energy Management System (EMS):
In smart grids and energy management systems, Dac7321c-CT meters can be used as core equipment for power metering and monitoring, helping to collect and analyze power data in real time.
Through remote monitoring and data processing, it supports power trading, demand response and other functions.

Public facilities and transportation systems:
Applicable to power consumption monitoring of transportation facilities such as subways and stations.
High-precision power factor and current and voltage data can be used to optimize equipment operation and reduce power waste.

Distribution network and smart meter network:
Applicable to remote data collection and management of smart distribution networks.
Combined with big data analysis, load forecasting and grid dispatch optimization can be carried out to improve the operation efficiency of the grid.

Residential and home energy management:
In homes or small residential buildings, Dac7321c-CT can be used to accurately measure the power consumption of three-phase electrical equipment and support home energy management systems.

Product advantages
High precision and reliability: Strictly comply with international power measurement standards and provide high-precision measurements.
Versatility: In addition to power measurement, it can also monitor multiple power parameters such as voltage, current, and power.
Remote communication: Supports multiple remote communication methods such as Modbus RTU and TCP/IP, which facilitates real-time data transmission and remote monitoring.
Easy to install and maintain: DIN rail installation, suitable for installation in various distribution cabinets and electrical equipment boxes.
Energy saving and consumption reduction: Through real-time power monitoring and data analysis, it helps users optimize energy use and reduce energy consumption.

Since 2006

Haining AEM Import & Export Co., Ltd.

Haining AEM Import & Export Co., Ltd is custom Dac7321c-CT DIN Rail Three Phase Multi-Function Smart Electricity Meter suppliers and OEM Dac7321c-CT DIN Rail Three Phase Multi-Function Smart Electricity Meter 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.