ADW300-F
4DI/2DO
4 Channels of Cable Temperature
1 Channel of Residual Current
Wireless 4G WIFI LORA LORAWAN
What Do Our Customers Say?
“ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "
Arnold
Philippines
Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.
Tuan
Vietnam
What’s the Function of Wireless Economy 7 Meter?
What’s the Specification of Acrel ADW300 series Wireless Economy 7 Meter?
| Multiple Communication Methods
● 4G LTE ● NB-IoT ● WiFi (2.4GHz&5GHz) ● LoRa ● RS485 (MODBUS-RTU) ● Paired with IoT Energy Monitoring System |
|
| Power Quality Analysis
● Total Harmonic ● 2nd~31st Harmonic ● Voltage Unbalance ● Current Unbalance |
|
| Expanded Function
● 2-channel DO (Digital Ouput) ● 4-channel DI (Digital Input) ● 4-channel Cable Temperature Monitoring ● 1-channel Residual Current Measurement |
|
| Alarm Function
● Over/Under Current ● Over/Under Voltage ● Over/Under Power ● Phase Loss |
 |
What’s the Parameter of the Wireless Economy 7 Meter?
| Parameter | Description & Value | |
| Voltage
Input |
Rated Voltage | 3×380~456Vac L-L or 3×660~792Vac L-L (via direct connection)
3×100~120Vac L-L (via PTs) |
| Reference Frequency | 45~65Hz | |
| Power Consumption | ＜0.5VA (each Phase) | |
| Current
Input |
Rated Current | 3×1(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 | |
| Auxiliary
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 | |
How does the Wireless Economy 7 Meter work?
How to Install the Wireless Economy 7 Meter?
 |
 |
| 3-phase 4-wire CT operated | 3-phase 3-wire CT operated |
2003 Established
SZ.300286 Listed Company
1200+ People
25000+㎡ Plant
Factory Direct-saleKindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]
Got a Question? Get your Answer
We have our own Factory and R&D Center
Rich product series: Cloud Platform, Gateway, Protection Device, Power Meter, Transformer
CNAS, ISO14001, ISO27001, ISO9001
CE, IEC, MID, UL, EAC, ROHS, REACH
Competitive Price with High Quality
2 Years
Purchasing according to your needs, no MOQ limit
Sample takes 3 days; Bulk purchase takes 1 month
2014/35/EU
2014/30/EU
2014/30/EU
EN IEC 61000
2014/35/EU
EN IEC 61000
EN61010
2014/30/EU
2014/32/EU
2014/35/EU
IEC62052-11, IEC62053-22
2014/30/EU
2014/32/EU
2014/35/EU
IEC62052-11, IEC62053-22
2014/30/EU
EN IEC 61000
2014/35/EU
EN 61010
2014/35/EU
2014/30/EU
Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]
