Acrel Adl400 Series 4p Three-Phase Electric Energy Power Watt-Hour Meter with MID Certificate 2-31st Harmonic RS485 Double-Tariff Max Demand for EV Charger

• After-sales Service: Yes
• Warranty: 2 Years
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Model NO.: ADL400
• Theory: Static Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, CE
• Customized: Customized
• Phase: Three Phase
• Accuracy: 0.5s Grade
• Interface: RS485, Infrared
• Protocol: Modbus-RTU
• Transport Package: Carton
• Specification: ADL400
• Trademark: Acrel
• Origin: China
• HS Code: 9028301400
• Production Capacity: 200000

Product Description

ADL400 din rail energy meter adopts DIN35mm din rail installation with LCD display, it can measure electric parameters and has energy pulse output, RS485 communication, which has the advantages of small size, high precision, good reliability, and convenient installation.

Product Parameters

Voltage	Nominal voltage			AC 3*100V, 3*380V, 3*57.7/100V, 3*220/380V
	Nominal frequency			50Hz
	consumption			<10VA
Current	Maximum current			80A
	Starting current			0.01A
	Consumption			<1VA
Measurement performance	Accuracy			kWh Class 0.5S
	Range			0~9999999999.99kWh
Clock		accuracy		Error ≤0.5s/d
Active pulse	width			80±20ms
	constant			1000imp/kWh,10000imp/kWh
Communication	Interface			RS485
	Protocol			MODBUS-RTU
Temperature range	Work		-25ºC~55ºC
	Storage		-40ºC~70ºC
Humidity			≤95%(No condensation)
Altitude			<2000m

 

Dimension

 

Wiring

 

 

Networking

FAQ

 

Q: After the meter is powered on, the power or energy count is inaccurate.
A: Switch the meter display to the power (active power P, power factor λ) interface, and check whether the power display is negative or not. And whether the power factor is between 0.9-0.95, and then check whether the incoming and outgoing wires of the current signal wire are connected reversely (that is, the current The incoming wire must be the same as the incoming wire end of the instrument) and consistent with the wiring diagram on the instrument.


Q: The instrument cannot communicate with the host computer normally after power on.
A:1. The voltage value between the communication output A and B of the measuring instrument should be between +(4.4-4.5)V;

2. Check whether the communication wiring method is correctly wired in accordance with the wiring diagram requirements (that is, the communication terminal A/B of the corresponding to communication serial port A/B)
 

Certifications

ADL	CE

 

 

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.