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, and the advantages of each other non-interference by the community, schools, and enterprises of all areas. The series of meters support prepaid power functions.
| Function |
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 |
| Main module size |
Slave module (direct access or transformer access module) size |
Typical Application
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.
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