Commercial Office Building Electric Sub-Meter

• After-sales Service: Yes
• Warranty: 1 Years
• Display: Digital
• Installation: Direct 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
• Model NO.: ADF ADW
• Theory: Static Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: CE
• Customized: Customized
• Phase: Single Phase & Three Phase
• Accuracy: 0.5s, 1grade
• Interface: RS485
• Protocol: Modbus-RTU, Dl/T645-2007
• Transport Package: Carton
• Specification: Multi-channel
• Trademark: Acrel
• Origin: China
• HS Code: 9028301400
• Production Capacity: 200000

Product Description

Product Description

ADF400L series multi-channel energy meter, through the way of combination module, can realize largest 36 circuits single-phase or 12 circuits three-phase, CT connect or direct connect. this series of energy meters with high accuracy, high concentration, centralized management, installation flexibility, the advantages of each other non-interference by the community, schools, enterprises of all areas. The series of meters support prepaid power functions.

ADW210 series rail type 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.

 

Panel

 

ADF400L	ADW210

Specification

ADW2**

Auxiliary power		AC/DC 85~265V; Consumption≤10VA;
Input	Frequency	45~65Hz;
	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 opening transformer); Power consumption: ≤ 0.5VA;
		Overload: 1.2 times of rated value (continuous); 10 times of rated value / 1s;
Measurement accuracy		Frequency 0.05Hz, voltage,current Class 0.5; 2-31st harmonic accuracy: ± 1%;
		Active electric energy level 1, reactive electric energy level 2;
Features	Pulse output	Output mode: optocoupler pulse with open collector;
	Communication	RS485, Modbus-RTU; Baud rate 1200~38400;
	Switching Input	Dry contact input, Built-in power supply;
	Switching Output	Output mode: Relay normally open contact output; contact rating: AC 250V/3A DC 30V/3A;

 ADF400L

Display	LCD
Energy monitoring	Active energy (positive,negative), Reactive energy (positive,negative)
Power measurement	Voltage,current,power factor,frequency,active power,reactive power,apparent power
Harmonic function	Total harmonic, sub harmonic (2~31)
3 phase unbalance	Voltage, Current unbalance
DI/DO	Main module 2DI2DO; CT connect 2DI4DO (direct connect)
Communication	Infrared; RS485 MODBUS-RTU and DL/T645
History energy	12-month energy record

Networking

 

After Sales Service

 

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.