Adw300 3 Phase Power Meter Solar Energy Monitor WiFi Smart Energy Meter

Basic Info & Technical Specifications

Product Overview

ADW300 wireless energy meters feature multiple built-in communication modules (4G, WiFi, LoRa, NB-IoT) designed for remote connection and integration with IoT energy management systems. It provides comprehensive electrical parameter measurement and extra functional modules to meet diverse customer requests.

Key Features

Multiple Communication

• 4G LTE / NB-IoT
• WiFi (2.4GHz & 5GHz)
• LoRa / LoRaWAN
• RS485 (MODBUS-RTU)

Electricity Parameters

• kWh & kVarh (Positive/Negative)
• U, I, P, Q, S, PF, Hz
• Harmonic (THDv, 2-31st)
• 3-phase current & voltage imbalance

Control & Monitoring

• 2 DO Digital Output (Relay Control)
• 4 DI Digital Input
• Remote Alarm Output

Local Configuration

• Keypads HMI for Setting (CT/PT ratio)
• Adjustment via Software
• Compact DIN Rail Installation

Functional Description

ADW300 Wireless Metering Meter is mainly used to measure three-phase active energy on low-voltage networks. It features high precision and a compact design. The meter utilizes external transformers for current sampling, allowing for flexible installation in distribution boxes to achieve sub-item energy metering, operation supervision, and power monitoring requirements.

The device includes a built-in +12V working power supply, eliminating the need for an external power source for the digital input module. It collects external break-make information and can transmit data remotely via RS485 or wireless modules.

Packaging Details