Three-Phase Multi-Channel Energy Power Meter with Lora WiFi 4G

Product Description

Lora WiFi 4G Power Meter for IoT EMS
ADW series Dinrail multi-loop power meters are mainly used for measuring the full electric parameters of multiple three-phase circuits, up to four three-phase loop current inputs can be connected simultaneously. It can measure voltage and current, power, power factor, phase angle, unbalance, harmonic and other parameters.
Networking

Cloud Platform
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Module

Click the above photo to see the details

ADW200	ADW210	ADW220
RS485	RS485+LCD	RS485+LORA

MK	MTL	AWT100
Digital Input: 12 Channels DI Digital Output: 4 Channels DO	Temperature: 12 External NTC Temp. Measurement; -20ºC~+100ºC; Accuracy ± 2ºC Residual Current: 4 Channels Residual Current Measurement; 10~3000 mA; Accuracy 1% (Class 1)	Downlink: RS485; Uplink: WiFi, 4G, 2G, NB, Lora, LoraWAN, Ethernet, GPS, Profibus

Low Voltage Split Core Current Transformer:
RJ12 Interface design, super convenient to install

Split-core Current Transformer Matched with ADW2xx Series	Dimension(mm)					Perforation size (mm)
	W	H	D	M	N	φ1	φ2
AKH-0.66/K-φ 10N	27	44	32	25	36	10	9
AKH-0.66/K-φ 16N	31	50	36	27	42	16	17
AKH-0.66/K-φ 24N	39	71	46	36	52	24	23.5
AKH-0.66/K-φ 36N	42.5	82	58	40	56	36	35

Specification	Input Current	Output Current	Hole Size (mm) for Conductor
D10	5A	1.25mA	10mm
D16	100A	20mA	16mm
D24	400A	100mA	24mm
D36	600A	100mA	36mm

Dimension
Wiring
Photo On-site

Product Parameters
Prototype Function

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 Function

Expanded Module	Description
AWT100 Communication Module	4G (Global general module)
	2G
	LoRaWAN (868 MHz, 923MHz)
	LoRa (460~510 MHz)
	NB-IoT
-MK Switch 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 the main body)
-MTC Temperature & Residual Current Measuring Module	Temperature Measurement	-20ºC~+100ºC
	Residual Current Measurement	10~3000 mA
	Accuracy	Temperature:± 2ºC; Residual Current:1% (Class 1)
	Power Supply	DC 12V;consumption:≤1W;RJ45 interface
	Communication	RJ45 interface; MODBUS-RTU (communication with the main body)

Technical Parameters (Prototype/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
	Insulation Resistance	>100MΩ
Environment	Working Temperature	-20ºC~+60ºC
	Storage Temperature	-40ºC~+70ºC
	Humidity	≤95% (No condensation)
	Altitude	≤2500m

Company Profile
Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors. Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products. The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.