Jiangsu Acrel Electrical Manufacturing Co., LTD.
| Payment Terms | T/T |
| Supply Ability | 5000PCS Per Week |
| Delivery Time | 2-3 days |
| Model | ADW300/4g |
| Communication | 4G , WiFi, LoRa, LoRaWAN, NB-IoT, RS485 |
| 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℃ |
| Brand Name | Acrel |
| Model Number | ADW300/4g |
| Certification | CE,IEC |
| Place of Origin | Cnina |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000PCS Per Week |
| Delivery Time | 2-3 days | Model | ADW300/4g |
| Communication | 4G , WiFi, LoRa, LoRaWAN, NB-IoT, RS485 | 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℃ |
| Brand Name | Acrel | Model Number | ADW300/4g |
| Certification | CE,IEC | Place of Origin | Cnina |
| High Light | LoRaWAN Modular Wireless Meter ，Modular Split Core Wireless Energy Meter ，4G Sim Wireless Card Energy Meter | ||
Acrel’s LoRa devices and the LoRaWAN open protocol, new smart electricity metering solutions are proving to be a compelling alternative to other connectivity options for both Internet of Things (IoT) networks and smart grid applications. Lora/LoRaWAN 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 | |
| Multiple Communication Methods ● 4G LTE ● NB-IoT ● WiFi (2.4GHz&5GHz) ● LoRa ● LoRaWAN ● RS485 (MODBUS-RTU) ● Free Trial of IoT Energy Management System | |
| 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
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
0.5million-1.5million
Employee Number:
1000~1500
Ecer Certification：
Verified Supplier
Jiangsu Acrel Electrical Manufacturing Co., LTD, located in Jiangyin City,Jiangsu Province,which is a wholly-owned subsidiary of Acrel Co., Ltd.[stockcode :300286.SZ]. It is a high-tech enterprise in Jiangsu Province and a pioneer enterprise integrates the informatization and industrialization of Ji... Jiangsu Acrel Electrical Manufacturing Co., LTD, located in Jiangyin City,Jiangsu Province,which is a wholly-owned subsidiary of Acrel Co., Ltd.[stockcode :300286.SZ]. It is a high-tech enterprise in Jiangsu Province and a pioneer enterprise integrates the informatization and industrialization of Ji...
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