ABB HIEE401782R0001 LTC391AE01 High Voltage Interface Module

ABB HIEE401782R0001 LTC391AE01 High Voltage Interface Module

Description

ABB HIEE401782R0001 (LTC391AE01) is a high-voltage interface module specifically designed for ABB's industrial drive and process control systems. As an isolation bridge between the high-voltage side and the control side, it is responsible for high-voltage signal acquisition, electrical isolation, and level conversion, ensuring the safe connection of the low-voltage control unit to the high-voltage circuit.

This module features a high-voltage withstand isolation design, with strong electromagnetic compatibility and anti-interference capabilities. The industrial-grade rugged circuit board is adapted to harsh conditions, featuring a compact structure, standard slot installation, integrated fault monitoring and status indication, and can operate stably for a long time in scenarios such as power, metallurgy, and high-voltage frequency conversion. 

Features

Model: HIEE401782R0001 (LTC391AE01), Type: High Voltage Isolation Interface Module

Compatible Systems: ABB Industrial Drive, High Voltage Frequency Converter, Process Control and Excitation System

Core Functions: High Voltage Signal Isolation, Level Conversion, Data Acquisition, Overvoltage Protection

Isolation Performance: High Voltage Electrical Isolation, Suppression of Common Mode Interference, Ensuring System Safety

Electrical Characteristics: 24VDC Power Supply, Channel Isolation, Overvoltage / Overcurrent Protection

Environmental Tolerance: -20°C to + 60°C, Resistant to Vibration, Good Electromagnetic Compatibility

Installation and Maintenance: Standard Slot Installation, LED Status Indication, Facilitating Quick Maintenance

Technical Specifications