Features • Accurate And Adjustable Display: Features a clear LCD that allows for precise measurement of active power, meter address, baud rate, and check bit, ensuring optimal performance • Easy Wiring And Installation: Designed for single phase 4P wire connection and compatible with 35mm guide rails, facilitating a quick and accurate setup • Persistent Data Storage: With a pulse constant of 400imp/1000imp, this energy meter offers reliable data retention for over 20 years, ensuring long-term accuracy • Reliable Measurement Technology: Utilizes advanced microelectronic and digital processing technology to guarantee accurate and trustworthy electric energy readings • Comprehensive Technical Specifications: Operates at 220V 50Hz, handling currents from 15-60A and measuring energy consumption from 0.0-99999.0kWh for versatile applications Features: 1、ACCURATE AND ADJUSTABLE: The digital energy meter adopts LCD display to accurately measure active power, meter addr, baud rate and check bit can be modified 2、WIRING AND INSTALLATION: Energy meter adopts single phase 4P wire connection and 35mm guide rail installation, with accuracy up to 1 level 3、PERSISTENT STORAGE: The pulse constant of the electric energy meter is 400imp/1000imp, and the data storage time is >20 years 4、ACCURATE MEASUREMENT: This single phase electricity meter adopts microelectronic and digital procing technology to measure electric energy, to ensure accurate and reliable measurement 5、TECHNICAL PARAMETERS: Voltage of energy meter is 220V 50Hz, current from 15-60A, measuring energy range from 0.0-99999.0kwh Specification: Item Type: Digital Energy Meter Model: DDM75SR Number of Phases: Single phase Relative Humidity: ≤95% Ambient Temperature: -35~65℃ Accuracy: Level 1 Voltage Specification: 220V 50Hz Current Specification: 15-60A Maximum Working Current: 100A Measured Energy Range: 0.0-99999.0kwh Indicate Current Specification: Reference current(maximum current) Insulation Performance: AC voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage: 6KV Data Display: LCD display Installation Mode: Rail installation Package List: 1 x Digital Energy Meter 1 x User Manual Note: betweendiv>1. During meter installation, connect cables according to the wiring diagram in the user manual.between/div>betweendiv>2. The instrument should be installed in a dry and stable place, can be installed indoors, avoid direct sunlight, humidity, heat, mold, smoke, dust, sand and corrosive gas.between/div>betweendiv>3. It can be installed and used after the test seal. If it is not sealed or the storage time is too long, the test instru Package List 1 x Digital Energy Meter 1 x User Manual