2DI2DO wireless electricity monitor meter


2DI2DO wireless electricity monitor meter

The 2DI2DO wireless electricity monitor meter is a rail type multi-loop power meter,including MCU module and power module, including metering module,current module and voltage input module. The current input module and voltage input module respectively input four current signals and one processes the received current signal and the voltage signal and outputs the signal to the MCU module.The wireless energy metert can monitor 12 output loops, whitch is convenient for counting the power consumption of each loop.Multi-loop power meter, wireless electricity monitor meter can measure the grid parameters of 4 three-phase or 12 single-phase loops, including voltage, current, power, frequency, energy, demand, extreme value,total harmonic distortion rate,2-31 harmonic parameters such as wave,voltage and current imbalance,and multi-rate energy metering. The function module can be externally extended.




Current loop 

Expansion module 


5A/1.25mA 100A/40mA 



Switch module,Temperature measurement module,Leakage module,Communication module


Connection diagram voltage inputs                                                                       

Three-phase 4-wire system

The ADW can be used in three-phase 4-wire systems.

Secondary  voltage


Packing & Delivery

Company Profile

Acrel Electric Co., Ltd. [Stock Code: 300286.SZ]

Founded in 2003, one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users. Substation automation system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, FEPS power supply monitoring system, fire emergency lighting and evacuate indicating system, smart lighting control system and electric vehicle charging system.


Q: Are you trading company or manufacturer ?

A: We are factory. Warmly welcome you to visit and investigate our factory.

Q: How long is your delivery time?

A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please contact us.

Q: What is your terms of payment ?

A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us.