Description
Overview
GAOTek LORA analyzer is a versatile energy monitoring and control solution designed for din rail mounting. With support for various functional modules, this meter is ideal for energy system management. It offers features such as limited alarms, analog outputs, digital inputs, relay outputs, and seamless communication through an RS 485 interface using Modbus-RTU protocol. Users can easily access and monitor measured data and device status, making it a valuable tool for efficient energy management.Â
Technical Specification
| Display mode | LCD | |
| Voltage Input | Rated value | AC 100 V, AC 380 V |
| Overload | Continuous:1.2 Vn Â
Instantaneous:2 Vn / 10 s |
|
| Burden | ≤0.1 V A | |
| Impedance | ≥1.7 M Ω | |
| Frequency | 45 Hz to 65 Hz | |
| Current Input | Rated value | AC 1 A, AC 5 A |
| Overload | Continuous:1.2 In Â
Instantaneous:2 In / 5 s |
|
| Burden | ≤0.2 V A | |
| Impedance | ≤20 MΩ | |
| Residual Current Input | AC 1 mA | |
| Auxiliary Power Supply | Working Range | AC 80 V to 270 V, 50 / 60 Hz, DC 100 V to 350 V |
| Consumption | ≤5 VA | |
| Communication Port | RS 485, Modbus-RTU ,2-wire, up to 9600 bps | |
| Energy Pulse Output | 1 photocoupler output,pulse width (80 ± 20 %) ms | |
| Optional Module (EK1) | Digital Inputs | Dry digital inputs,Isolation: ≥2 kvac |
| Relay outputs | Contact rated at AC 250 / 5 A or DC 30 V / 5 A | |
| Environment Conditions | Operating temperature | -13 °F to 158 °F (-25 °C to 70 °C) |
| Storage temperature | -22 °F to 176 °F (-30 °C to 80 °C) | |
| Relative humidity | ≤93% | |
| Altitude | ≤98425.19 in (≤2.5 km) | |
| Insulation | ≥2 kvac | |