Wuhan Time Wave Network Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2000 sets per week |
| Delivery Time | 3-5 weeks after receive the payment |
| Packaging Details | Each piece is packed in one carton, 20 sets per carton |
| Name | Smart Energy Meter |
| Material | Flame Retardant |
| Display | LCD Screen |
| Warranty | 1.5 Years Guarantee |
| Accuracy | 1 or 2 Class |
| Power Meter Connection | Terminl |
| Product | Single/Three phases smart energy meter |
| Customization | OEM/ODM |
| Standards | IEC62053-21, DL/T645-2007 |
| 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 |
| Brand Name | TimeWave |
| Model Number | Type DDZY2397 |
| Certification | ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001 |
| Place of Origin | Hubei , China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000 sets per week |
| Delivery Time | 3-5 weeks after receive the payment | Packaging Details | Each piece is packed in one carton, 20 sets per carton |
| Name | Smart Energy Meter | Material | Flame Retardant |
| Display | LCD Screen | Warranty | 1.5 Years Guarantee |
| Accuracy | 1 or 2 Class | Power Meter Connection | Terminl |
| Product | Single/Three phases smart energy meter | Customization | OEM/ODM |
| Standards | IEC62053-21, DL/T645-2007 | 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 |
| Brand Name | TimeWave | Model Number | Type DDZY2397 |
| Certification | ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001 | Place of Origin | Hubei , China |
| High Light | Anti Corrosion LoRaWAN Energy Meter ，LCD Display LoRaWAN Energy Meter ，LoRaWAN Smart Energy Meter Iot | ||
Lorawan Wireless Single Phase Smart Electric Energy Power Meter LCD Display IoT Insulation Corrosion Resistance
6. 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).
| Standards | IEC62053-21, IEC62052-11, DL/T645-2007 220 |
| Current(A) | 5(60)A/0.25～0.5(60)A |
| Pulse constant(imp/kWh) | 3200 |
| Active measurement accuracy | Class B/1 |
| Reactive measurement accuracy | Class 2 |
| Frequency | 50Hz |
| Power consumption | ≤1.5W |
| Specified range | 0.9Un ~ 1.1Un |
| Expansion range | 0.8Un ~ 1.15Un |
| Limit range | 0.6Un ~ 1.2Un |
| Specified temperature range | ≤±1s/d |
| Reference temperature(23℃) | ≤±0.5s/d |
| Active power(Class 1) | ≤0.004lb |
| Reactive power(Class 2) | ≤0.005lb |
| Specified working range | -25℃~+60℃ |
| Operating limit range | -40℃~+70℃ |
| Storage and transportation | -40℃~+70℃ |
| Annual average relative humidity | < 75%RH |
| Natural distribution within 30 days of a year | 95%RH |
| Occurs occasionally in other days | 85%RH |
| LoRaWAN frequency | CN470,RU864,IN865,EU868,US/AU915,KR920,AS923.1/2/3/4, Custom Channels |
| No. | LCD figure | Meaning |
| 1. | | Character that can indicate that: Current, previous month, the previous twelve months cumulative total electricity consumption and electricity consumption at various rates. |
| 2. | | Data display and the corresponding unit symbol |
| 3. | | 1) In communication |
| 4. | T1 T2 T3 T4 | Indicates current rate status (tip peak flat valley) |
| 5. | ----ON ----OFF | ----ON is relay state on ----OFF is relay state off |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2017
Total Annual:
10000000-15000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Wuhan Time Wave Network Technology Co., Ltd realizes the energy supervision service platform based on the LPWAN core technology.provide customers with one-stop overall solutions and metering terminal,system platform, project construction and system maintenance. We developed the "Ti... Wuhan Time Wave Network Technology Co., Ltd realizes the energy supervision service platform based on the LPWAN core technology.provide customers with one-stop overall solutions and metering terminal,system platform, project construction and system maintenance. We developed the "Ti...
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