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Brand Name : Acrel
Model Number : ADW300
Certification : CE, IEC, EAC
Place of Origin : Cnina
MOQ : 1 Pieces
Payment Terms : T/T
Supply Ability : 5000PCS Per Week
Delivery Time : 2-3 days
Packaging Details : carton
Model : ADW300
Current : 3x1(6)A AC (via CTs)
Measurement : 3 Phase voltage,current,power,power factor
Accuracy : Class 1
Consumption : <10VA or 2W
Temperature accuracy : ±2℃
adw300 energy meters allow the acquisition of energy meter readings and transmit data over several kilometres for aggregation.

| Parameter | Description&Value | |
| Voltage Input | Rated Voltage |  			 3x380~456Vac L-L or 3x660~792Vac L-L (via direct connection) 3x100~120Vac L-L (via PTs)  |  		
| Reference Frequency | 45~65Hz | |
| Power Consumption | <0.5VA (each Phase) | |
| Current Input | Rated Current | 3x1(6)A AC (via CTs) | 
| Starting Current | 1% Ib (Class 0.5); 4% Ib(Class 1) | |
| Power Consumption | <1VA (each Phase) | |
| Phase Wiring | 3P4W | 3-phase 4-wire | 
| 3P3W | 3-phase 3-wire | |
| Auxiliar Power Supply | Voltage Range |  			 85~265Vac  |  		
| Power Consumption | <2W | |
|  			 Measurement Performance  |  			Standard | IEC 62053-22:2003; IEC 62053-21:2003 | 
| kWh Accuracy | Class 0.5S | |
| Pulse |  			 Width of Pulse  |  			80±20ms | 
| Pulse Constant |  			 6400imp/kWh; 400imp/kWh  |  		|
|  			 Diverse Electricity Parameters Measurement ● kWh (positive and negative) ● kVarh (positive and negative) ● U, I, P, Q, S, PF, Hz ● Harmonic (THDv, 2-31st) ● 3-phase current&voltage imbalance  |  			![]()  |  		
|  			 DO/DI Switch Function ● 2 DO Digital Output ● 4 DI Digital Input  |  			![]()  |  		
|  			 Residual Current Measurement Function ● 1-channel Residual Current ● Paired with Residual Current CTs  |  			![]()  |  		
|  			 Temperature Monitoring Function ● Thermistor: NTC ● Monitoring: 4-channel Cable Temperature (for A,B,C,N) ● Range: -40℃~+99℃ ● Accuracy: ±2℃  |  			![]()  |  		


3-phase 4-wire connection 3-phase 3-wire connection


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                        ADW300 wirless three phase Energy Meter fin rail mounted wifi energy meter with IEC Certification Images |