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LoRaWAN Three Phase Energy Meter Wireless Transmission Iot Based Electricity Energy Meter
| Place of Origin | Hubei , China |
|---|---|
| Brand Name | TimeWave |
| Certification | ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001 |
| Model Number | Type DTZY2397 |
| Minimum Order Quantity | Negotiable |
| Price | EXW price US$ 60-150/ set |
| Packaging Details | Each piece is packed in cartons, with 10 sets in each box, and the gross weight of each box is about 12kg. |
| Delivery Time | 3-5 weeks after receive the payment |
| Payment Terms | L/C, T/T |
| Supply Ability | 2000 sets per week |
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xProduct Details
| Standards | IEC62053-21, DL/T645-2007 | Rated Voltage Un | 3×220/380V |
|---|---|---|---|
| Power Consumption | Non Communication State≤1.5W , In Communication State≤3W | The RS485 Interface | The Default Is 2400bps. 1200bps,2400bps,4800bps And 9600bps Were Available |
| LoraWan Frequency | CN470,RU864,IN865,EU868,US/AU915,KR920,AS923_1/2/3/4,Custom Channels | Product | Single/Three Phases Smart Energy Meter |
| Customization | OEM/ODM | Rated Voltage Un | 220V/3*220v/380v |
| Power Grid Frequency | 50Hz | Operating Voltage | 80% Un ～ 115% Un |
| Rated Current Limit Ib | 5A | Maximum Current Imax | 80A/100A |
| Starting Current | 0.4% Ib | Connectivity Protocol | NB-iot/LoraWan |
| Highlight | LoRaWAN Three Phase Electricity Meter,IoT Three Phase Electricity Meter,LoRaWAN Electronic Energy Meter |
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Product Description
LoRaWAN Three Phase Energy Meter Wireless Transmission Iot Based Electricity Energy Meter
- Product Overview
The DTZY2397 intelligent electricity meter has the functions of electric energy measurement, power parameter measurement, time-sharing measurement, real-time freezing, on-off control, LoRaWAN communication,etc.It is suitable for three-phase power consumption occasions.
- Functions and features
1. Metering positive active, negative active and ABC split phase active electric energy function. It can measure, store and display the ABC voltage, current, total and three-phase active power, total and three phase power factor, frequency and other operating parameters and status of the current watt hour meter. It has overload protection function.
2. Remote power off and transmission function: send power off command through RS485 and other communication interfaces to cut off the user's load circuit. Or send the power transmission command to connect the user load circuit.
3. Active upload/two-way transparent transmission function: actively transmit data to the corresponding platform through LoRaWAN wireless network. The default interval is 4 hours(settable).
- Specifications & technical parameters
| Qualification | Three-phase direct meter | Three-phase CT meter |
| Standards | IEC62053-21, DL/T645-2007 | |
| Rated voltage | 3×220/380V | 3×220/380V |
| Operating voltage range | 80%-115% | 80%-115% |
| Rated flow limit Ib | 5A | 1.5A |
| Maximum current: Imax | 100A | 6A |
| Starting current | 0.4% Ib | 0.2% Ib |
| Power consumption | Non communication state≤1.5W , In communication state≤3W | |
| Power grid frequency | 50Hz | 50Hz |
| Frequency range | ±2% | ±2% |
| Active measurement accuracy | Class 1/B | Class 0.5, S/C |
| Reactive measurement accuracy | Class 2 | Class 2 |
| Active pulse constant | 400(imp/kWh) | 3200(imp/kWh) |
| Reactive pulse constant | 400(imp/kWh) | 3200(imp/kWh) |
| Clock precision | ±0.5S/d(23℃) | ±0.5S/d(23℃) |
| Normal operating temperature range | -40° C ～ +70° C | -40° C ～ +70° C |
| Extreme operating temperature range | -40° C ～ +70° C | -40° C ～ +70° C |
| Transportation and storage temperature range | -40° C ～ +70° C | -40° C ～ +70° C |
| Power dissipation | <1.5W ,10VA | <1.5W ,10VA |
| The time that the blackout clock preserves | >24h | >24h |
| The RS485 Interface |
The Default is 2400bps. 1200bps,2400bps,4800bps and 9600bps were available |
|
| LoRaWAN frequency |
CN470,RU864,IN865,EU868,US/AU915,KR920,AS923_1/2/3/4, Custom Channels |
|
- Electricity meter display
- Display items
| No. | LCD figure | explain |
| 1 | PREMON POS NEG ∑ T1 T2 T3 T4 | Current and last month, forward and reverse, cumulative total electricity consumption and each rate |
| 2 | A B C | ABC three-phase state, electric energy, instantaneous amount indication |
| 3 | DEMAND | Maximum monthly demand |
| 4 | REMAIN | Overdraw and residual status indication |
| 5 | |
Network status indicator (none) |
| 6 | 8888:8.8:8.8 cos Φ kvarh kW kWh V A | Data display and the corresponding unit symbol |
| 7 | |
Represents periods sets 1 and 2 |
| 8 | |
Indicates current rate status (peak valley) |
| 9 | |
Insufficient voltage indicator of Battery or supercapacitor |
| 10 | |
Three-phase voltage or current out- of-phase indicator |
- Transportation and Storage
Ammeters must be transported and stored under original packaging conditions. Products shall not be severely impacted during transportation and unpacking, and are transported and stored in accordance with GB / T15464-1995 General Technical Conditions for Instrument Packaging. The products should be stored in the warehouse and placed on the platform frame. The stacking height shall not exceed five layers. No corrosive gases shall be present in the stored environment.
- WARRANTY PERIOD AND AFTER-SALES SERVICE
If the user complies with the transportation, storage and installation operation specifications, and the lead seal of the manufacturer is still complete.If there is a quality problem, our company is responsible for free repair or replacement within 18 months from the date of delivery the electricity meter.
During the whole life cycle of the products, our company implements "three guarantees" for all electricity meter products, providing necessary maintenance and services. Providing equipment wiring diagram and necessary technical documents and drawings. According to the requirements of users, provide necessary training for maintenance personnel and operators. Providing training materials, and update the software regularly and provide free upgrade.
After receiving the service request of the product user, our company will respond within 12 hours.
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