19D-NX 240Vac Kwh-meter 240v Electric Din Rail Dc Power Smart Wifi Energy Meter Lcd Screen
Inquire NowDescription
The 19D-NX 240Vac Kwh-meter is an advanced electric meter designed for efficient energy monitoring and management. This modular, multi-function device is ideal for various applications, including tenant sub-billing, energy efficiency benchmarking, and cost allocation. Featuring a 6-inch dot matrix LCD screen, it provides clear visibility of real-time data.
With a maximum metering accuracy of 0.5 class, the 19D-NX can be adapted to build an energy metering system that suits your specific needs. It supports flexible module selection and can accommodate up to 40x3P4W or 120x1P2W configurations. The meter connects via CTs and includes an RS485 Modbus-RTU port, with options for additional IoT and Ethernet modules for enhanced connectivity.
Specifications
| Feature | Details |
|---|---|
| Current Measurement Range | 0~11kA |
| Input Consumption | <0.1kA |
| Accuracy | 0.5% (IEC61557-12) |
| Voltage Measurement Range | 18…300VAC |
| Frequency Measurement Range | 45…65Hz |
| Active Energy Class | Class 1.0 (IEC 62053-22) |
| Reactive Energy Class | Class 2.0 (IEC 62053-23) |
| Auxiliary Power Supply | 12VDC, <0.9W |
| Communication Protocol | Modbus RTU mode (RS485) |
| Isolation Withstand Voltage | AC 1KV/ 1min |
Additional Information
The 19D-NX meter offers various applications including:
- Replacing mechanical electric meters
- Tenant sub-billing
- Cost allocation
- Energy efficiency and benchmarking
- Procurement optimization
- Power availability management
- Demand response and load curtailment
