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Expanded Communication Module optional three phase iot based electricity energy meter connection

Name: Expanded Communication Module optional three phase iot based electricity energy meter connection
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Product Description

ADW210 Multi Channel AC Energy Meter

ADW210 series multi-loop power meter is mainly used for the measurement of all electric parameters of three-phase circuit.Colleagues can select the current input of the maximum four circuits.

ADW2XX series products are connected by split core current transformer, easy to install on site, and realize remote wireless communication through wireless communication module.

Products Description

● Measurement: Up to 4-channel 3-phase kWh, kVarh, Current, Power, 2~31st Harmonic and etc ● Voltage Rating: 3x220V/380V AC (3P4W) ● Current Rating: 5A, 100A, 400A or 600A AC (with external CTs) ● Frequency: 45~65Hz ● Communication: RS485 (MODBUS-RTU) ● Display: LCD ● Dimension: 87.8*72*97.7mm（L*W*H) --- Main Body ● Wiring: 3-phase 4-wire Connection ● Installation: 35mm DIN Rail ● Standard&Certificate: CE; LVD

Note:

1.Optional external suction cup antenna,standard wiring length:2m 2.The extended function Module can be selected at most simultaneously MK+MTL+AWT Wireless Communication Module 3.It is recommend that the distance between AKH-0.66/K-∅10N installation postion and the primary side transformer should be more than 1 meter ; 4.Leakage current transformer is recommended model;

Optional function
Module	Function	Note
/MTL	12 external NTC temperature measurement + 4 residual current measurement	Contact us for more product information and price information.
/MK	12DI+4DO

Multi-circuits Monitoring
● Monitor up to 4×3-phase circuits in total
● Paired CTs with specs of 5A/1.25mA; 100A/20mA; 400A/100mA or
600A/100mA
● External CTs Connectwith ADW210 Main Body thrrough RJ12 Interface

Expanded Communication Module --- AWT100
● 4G (Global general module)
● WiFi
● LoRaWAN
● LoRa
● NB-IoT

Cable Temperature&Residual Current Measurement Module --- MTL
● Temperature Measurement:-20℃~+100℃
● Residual Current Measurement:10~3000 mA
● Accuracy：Temperature：± 2℃; Residual Current：1% (Class 1)

DO/DI Switch Extra Function Module --- MK
● 12 channel DI (Digital Input)
● 4 channel DO (Digital Output)

Technical Parameter

Function	Description
Energy Measurement	kWh (positive and negative)
		kvarh (positive and negative)
		A,B,C three-phase positive kWh
Electric Parameter	U, I, P, Q, S, PF, Hz
Harmonic	2-31st voltage and current harmonic
Communication	RS485 (MODBUS-RTU); baud rate 1200~38400
Key Programming	4 keypads to set communication and parameters
Display	LCD display, 8 digits
LED Alarm	Over-voltage, over-current, interruption phase
Data Log	Maximum demanded kWh and the time it happened.
SOE	up to 200 pcs, record on-off status of DO/DI
Pulse Output	Active optocoupler pulse output with open collector
Multi-rate/Tariff	4 time zones & 12 time periods

Expanded Module	Description
AWT100 Communication Module	4G (Global general module)
		2G
		LoRaWAN (868 MHz, 923MHz)
		LoRa (460~510 MHz)
		NB-IoT
-MK Swtich Module	12 × DI (input)	Dry contact input with built-in power supply
		4 × DO (output)	Relay normally open contact output; rating AC 250V/3A ,DC 30V/3A
		Power Supply	DC 12V；consumption:≤1W；RJ45 interface
		Communication	RJ45 interface; MODBUS-RTU (communication with main body)
-MTC Temperature & Residual Current Measuring Module	Temperature Measurement	-20℃~+100℃
		Residual Current Measurement	10~3000 mA
		Accuracy	Temperature：± 2℃； Residual Current：1% (Class 1)
		Power Supply	DC 12V；consumption:≤1W；RJ45 interface
		Communication	RJ45 interface; MODBUS-RTU (communication with main body)

Parameters	Description
Input	Voltage	AC 3×220V/380V
				Overload: 1.2 times of rated value (continuous); 2 times of rated value / 1s
				Power consumption:≤ 0.5VA
		Current	AC 5A、100A、400A、600A;(external open-type CT)
				Overload: 1.2 times of rated value (continuous); 10 times of rated value / 1s
				Power consumption:≤ 0.5VA
		Frequency	45～65Hz
Measuring Accuracy	Voltage&Current	Class 0.5
		Active Power	Class 1
		Reactive Power	Class 2
		Frequency	0.05Hz
		2~31st harmonic	± 1%
Auxiliary Power	AC/DC 85～265V;consumption≤10VA;
EMC	Better than grade 3
Safety	Withstand Voltage	＞AC 2000V/1min
Safety		Insulation Resistance	＞100MΩ
Environment	Working Temperature	-20℃~+60℃
		Storage Temperature	-40℃~+70℃
		Humidity	≤95% (No condensation)
		Altitude	≤2500m

Paired CT	Primary Current	Secondary Current	Aperture(Hole size)	Accuracy Class
AKH-0.66/K-φ10N	5A	1.25mA	10mm	Class 0.5
AKH-0.66/K-φ16N	100A	20mA	16mm	Class 0.5
AKH-0.66/K-φ24N	400A	100mA	24mm	Class 0.5
AKH-0.66/K-φ36N	600A	100mA	36mm	Class 0.5
AKH-0.66-L-45 (for residual current)	/	/	/	Class 1

Wiring Illustration

3-phase 4-wire Wiring of ADW210 monitoring 4 3-phase Circuits

Wiring between ADW210 Main Body and MTL&MK Extra Function Module through RJ45 Interface

Wiring between 1 ADW210 Main Body and 1 AWT100 Communication Module

(Attention: In the connection between 1 ADW210 and 1 AWT100 through RJ45 interface, we don't need Auxiliary Power Supply for AWT100)

Wiring between more than 1 ADW210 Main Bodies and 1 AWT100 Communication Module

(Attention: In the connection between more than 1 ADW210 and 1 AWT100 through RS485 Serial Ports, we need DC24 or DC12V AuxiliaryPower Supply for AWT100)

Dimension & Installation

Solution Structure

Certification

Company Profile

FAQ

Company Profile

Acrel Electric Co., Ltd

Acrel Electric Co., Ltd Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. ‘Acrel’ is equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users to realize energy visual management ,supply energy data services and improve electrical efficiency and safety. ‘Acrel’ has maintained steady growth since its listing in 2012. The company will adhere to the concept of ‘innovation,high-efficiency,unity and honesty’ and it provides more high-quality solutions,products and service for power system users and micro-grid.

Acrel Energy Efficiency Management Systems include various cloud platforms for substation operation and maintenance, electrical safety, environmental equipment monitoring and prepaid management, and many systems and related products such as intelligent transformer and distribution monitoring system, power quality management system, building energy consumption management systems, industrial energy management and control platform, leakage fire monitoring system, fire power monitoring system, fire resistant door monitoring system, emergency lighting and evacuation instructions system, charge management system for charging piles, dynamic monitoring system for data center , intelligent lighting control system,IT distribution insulation monitoring system and so on.

In order to quickly respond to customers’ demands, the company set up branches and offices in major cities in China and provides users with high-quality product experience.

Through years of accumulation and development, the company has won wide praise in product quality and service from customers at home and abroad.

Contact Us

Acrel Electric Co., Ltd: Contact nameShelly Zhang; Phone86-21-18702111813

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Expanded Communication Module optional three phase iot based electricity energy meter connection

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