Acrel Adf400L Multi Channels High Accuracy CT Access Energy Meter for Power Management System

• Warranty: 2 Years
• Display: Digital
• Installation: Direct Connected
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ADF400L
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter
• Electric Equipment: Single Phase/Three Phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Measurement: 1/3-Phase Kwh, Kvarh, Active Power, Reactive Power
• Rated Current: 3*1(6A) Via CT, 3*10(80)a Directly
• Rated Voltage: AC 3*220(380)V
• 2di/2do: Optional
• Communication: RS485
• Accuracy Class: 0.5s
• Application: Residential Complex, Shopping Mall, Rental Housing
• Power Supply: AC 3*220/380V, 220V
• Transport Package: Paper Caron Products Packed with Air Bubble Film.
• Specification: 72*79.5*115mm
• Trademark: Acrel
• Origin: Shanghai, China
• Package Size: 17.00cm * 15.00cm * 13.00cm
• Package Gross Weight: 1.000kg

Product Description

ADF400Lseries multi-circuits energy meters, through the mode of module combination, can achieve a maximum of 12 channels three-phase or 36 channels single-phase direct access measurement or 12 channels three-phase CT access measurement, support direct access and CT access mixed measurement mode. The series of energy meters because of high accuracy, centralized installation, centralized management, high installation flexibility, mutual interference and other advantages by the community, schools, enterprises and so on. This series of meters supports the function of prepaid.

Local & Cloud Prepaid System
a. Local Prepaid System
b. Charging with RFID Card
c. Cloud Prepaid Platform
Single Phase & Three Phase Multi-Circuits Metering
a. 3 Types of Multi-circuits Combination
b. Max 36 Circuits Single Phase Metering
c. Max 12 Circuits Three Phase Metering
d. Mix Single Phase & Three Phase Metering
Remote Switch Control
a. 2 DO & 2 DI(Main Body)
b. 4 DO & 4 DI(CT Operated Sub Module)
c. Switch Control by Prepaid System
Compact Modular Design
a. Main Body (Also as Power Supply)
b. Single Phase Metering Module
c. Three Phase Metering Module
d. Expanded Communication Module

Technical Parameter		Value
Auxiliary Power	Voltage	Three-phase 3*220V/380V Power Supply (For Single Phase Power Supply, Short-circuit Terminals 1, 2 and 3 on the Instrument)
	Power Consumption	≤10W
Voltage Input	Rated Voltage	3*220V/380V, 3*57.7V/100V
	Reference Frequency	50Hz
Current Input	Input Current	3*1(6)A (Instrument Transformer Access), 3*10(80)A(Direct Access)
	Starting Current	1‰lb
Measuring Performance	Measurement Accuracy	0.5S Level
	Clock Accuracy	≤0.5s/d
Pulse	Pulse Output	Each Three-phase Metering Module Has 1 Active Energy Pulse
	Pulse Width	80ms±20ms
	Pulse Constant	3*1(6)A Specification 6400imp/kWh
		3*10(80)A Specification 400imp/kWh
Switch	Main Module	Main Module 2DI+2DO, Among Them, DI is Dry Contact Input
	Slave Module	Transformer Access Slave Module 4DI+4DO, Among Them, DI is 220V Wet Contact Input
Communication	Infrared Interface	Infrared Communication
	RS485 Interface	Modbus-RTU
	Ethernet Interface	Modbus-TCP, TCP/IP
Surrounding	Temperature	Operating Temperature: -10ºC-45ºC Storage Temperature: -30ºC-70ºC
	Humidity	≤95%RH, No Condensation, No Corrosive Gas Place
	Altitude	≤2000m

Acrel Co., LTD. (Stock code: 300286.SZ), established in 2003, is a high-tech joint-stock enterprise integrating research and development, production, sales and service, providing energy efficiency systems and electricity safety solutions for enterprises. Our company's solutions cover power, environmental protection, new energy, fire protection, data center, smart building, smart campus, smart hospital, smart factory, smart transportation, municipal engineering and other fields.
At present, the company has more than 14,000 sets of system solutions operating around the world, for users to escort efficient and safe energy use, for enterprises to save energy consumption and realize the digital construction of energy to provide data services.
As of December 31, 2021, the company has 5 trademarks and 299 patents obtained certificates, including 22 invention patents, 127 utility model patents, 150 appearance design patents and 252 software Copyrights.