TIMEWAVE LORA Wireless Energy Meter Terminal DTZY2397 100A 3-Phase LoRaWAN Data Transmission Device
Price:
EXW US$ 50-100/set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Product Overview
TIMEWAVE LORA wireless communication terminal energy meter data transmission device with LoRa 4G WIFI LoRaWAN operation
Model: DTZY2397 (LoRaWAN)
Type: Three-phase IOT smart energy meter
Technical Specifications
| Parameter | Three-phase Direct | Three-phase CT |
|---|---|---|
| Standards | IEC62053-21, IEC62052-11, DL/T645-2007 | IEC62053-21, IEC62052-11, DL/T645-2007 |
| Rated Voltage | 3×220/380V | 3×220/380V |
| Operating Voltage Range | 80%-115% | 80%-115% |
| Rated Current | 5A | 1.5A |
| Maximum Current | 100A | 6A |
| Starting Current | 0.4% Ib | 0.2% Ib |
| Grid Frequency | 50Hz | 50Hz |
| Active Accuracy | Class 1 / B | Class 0.5, S / C |
| Reactive Accuracy | Class 2 | Class 2 |
| Operating Temperature | -40°C to +70°C | -40°C to +70°C |
| LoRaWAN Frequency | 864-865MHz | 864-865MHz |
Key Functions
- Measurement of positive/negative active power and 1-4 quadrant reactive power
- ABC phase separation active and reactive power monitoring
- Time-based electricity accumulation (tips, peaks, flats, valleys)
- 12-month historical power data storage
- Real-time voltage, current, power factor and frequency measurement
- Overload protection functionality
- Programmable rate periods with flexible scheduling
- Maximum demand recording with timestamp
- Multiple freezing functions (instantaneous, regular, daily, hour)
- Event recording for zero clearing, programming, and power events
- Remote disconnection and power transmission via RS485
- Active data upload through LoRaWAN wireless network
- Automatic calibration upon power-up and network connection
Display & Operation
Display Items
| Display | Description |
|---|---|
| PREMON POS NEG ∑ T1 T2 T3 T4 | Current/last month, forward/reverse, cumulative total and rate electricity |
| A B C | ABC three-phase status and energy indication |
| DEMAND | Maximum monthly demand |
| REMAIN | Overdraw and residual status |
| Network Indicator | LoRaWAN connection status |
| Rate Status | Peak/valley period indication |
| Phase Indicators | Three-phase voltage/current status monitoring |
Status Indicator Lights
- Active power pulse: Red LED, flashes during measurement
- Reactive power pulse: Red LED, flashes during measurement
- LoRaWAN module: Green LED (solid=online, flashing=connecting)
Installation & Wiring
Wiring Diagrams
Installation Notes: Install indoors whenever possible. Use protective instrument boxes for outdoor installation. Secure mounting base on fire-resistant, vibration-free walls. Avoid corrosive gases, dust, and salt spray. Use copper wiring and tighten terminal screws securely to prevent overheating.
Warranty & Support
18-month warranty from delivery date with free repair/replacement for quality issues. Full lifecycle support including technical documentation, maintenance services, personnel training, and regular software updates. 12-hour response time for service requests.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Time Wave Network Technology Co., Ltd.
Location
603,building1,Guanggudingchuanginternational,No.51GuangguAvenue,JiangxiaDistrict,Wuhan,HubeiProvince，China
Contact Person
Evan