ABB UFC721AE101 3BHB002916R0101 Current Converter

1、 Product Overview

The ABB UFC721AE101 current converter module is a key signal processing unit in the UNITOL/PPC series control system, mainly used to isolate, amplify, convert, and standardize the current signals on site for precise measurement and control by controllers and automation systems.

This module is commonly used in generator excitation systems, power plant automation systems, and industrial process control systems, especially suitable for high reliability scenarios that require current signal isolation and standardization processing.

2、 Technical parameters (typical)

Model: UFC721AE101

Order number: 3BHB002916R0101

Product Type: Current Converter/Signal Conditioning Module

Function:

Convert on-site current signals (AC or DC) into standard signals that can be processed by the control system

Provide current isolation, amplification, and signal conditioning

Support multi-channel input and output to meet the requirements of complex systems

Input type:

Analog current signal: 0-20 mA/4-20 mA or DC/AC measurement

Output type:

Standard current signal (0-20 mA/4-20 mA)

Or the control system specifies the type of analog signal

Isolation: Input/output isolation ≥ 1500 V, improving the system’s anti-interference ability

Accuracy: Typical ± 0.1%~± 0.5% FS

Installation method: Modular card insertion for easy maintenance and expansion

Electrical characteristics:

Working power supply: 24 VDC

Compliant with industrial electrical safety standards

Environmental conditions:

Working temperature: 0~+55 ℃

Humidity: 5%~95%, no condensation

Industrial grade anti electromagnetic interference design