ABB 3BHE020356R0101 GFD212A是一款励磁控制中高压变频模块：

一、产品概述

品牌与型号：ABB，3BHE020356R0101 GFD212A。

类型：工业自动化组件，特别是开关隔离器，设计用于各种工业控制系统。

标准符合：符合IEC 60947-3标准，提供隔离规格，确保运行安全可靠。

二、功能特点

电流测量与监控：实时监控电路中的电流值，确保电路正常运行。

电流控制：有效控制电流，防止过流、过载、短路等故障。

远程监控：支持电力设备的远程监控，提高自动化水平。

高精度：具有高精度电流测量和控制能力，响应速度快。

多功能：支持多种输入耦合方式和衰减系数设置，以满足不同的应用要求。

双总线结构：支持逻辑独立双CAN总线，包括CAN2.0 A和CAN2.0B，32种预定通信速率。

光纤冗余环网：提供冗余双总线结构及光纤冗余环网功能，为冗余双网系统提供光纤冗余长距离传输及中继功能。

三、技术规格

通道数：2。

带宽：60MHz。

采样模式：实时采样500MS/s和等效采样25GS/s。

输入耦合：支持直流、交流和接地三种方式。

输入阻抗：1±2% ΜΩ，并联24±3pF。

探头衰减系数设置：1X、10X、100X、1000X四种选择。

输入电压：最高400V（DC+AC峰值，1ΜΩ输入阻抗）。

通道间隔离：优于40:1。

通道间时间延迟：典型值150ps。

四、应用领域

电力系统：广泛应用于发电厂、变电站等，保护电力设备的正常运行。

工业自动化：在工业自动化控制系统中，用于各种工业设备的电流控制，如泵、压缩机、传送带、机床等。

ABB 3BHE020356R0101 GFD212A is a high-voltage variable frequency module for excitation control:

1、 Product Overview

Brand and Model: ABB，3BHE020356R0101 GFD212A。

Type: Industrial automation components, especially switch isolators, designed for various industrial control systems.

Standard compliance: Compliant with IEC 60947-3 standard, providing isolation specifications to ensure safe and reliable operation.

2、 Functional Features

Current measurement and monitoring: Real time monitoring of the current value in the circuit to ensure its normal operation.

Current control: effectively controls the current to prevent faults such as overcurrent, overload, and short circuit.

Remote monitoring: Support remote monitoring of power equipment to improve automation level.

High precision: With high-precision current measurement and control capabilities, fast response speed.

Multifunctional: Supports multiple input coupling methods and attenuation coefficient settings to meet different application requirements.

Dual bus structure: Supports logic independent dual CAN buses, including CAN2.0 A and CAN2.0B, with 32 predetermined communication rates.

Fiber redundant ring network: Provides redundant dual bus structure and fiber redundant ring network function, providing fiber redundant long-distance transmission and relay function for redundant dual network systems.

3、 Technical specifications

Number of channels: 2.

Bandwidth: 60MHz.

Sampling mode: real-time sampling at 500MS/s and equivalent sampling at 25GS/s.

Input coupling: supports three modes: DC, AC, and grounding.

Input impedance: 1 ± 2% Μ Ω, parallel 24 ± 3pF.

Probe attenuation coefficient setting: There are four options: 1X, 10X, 100X, and 1000X.

Input voltage: up to 400V (DC+AC peak, 1 Μ Ω input impedance).

Channel isolation: better than 40:1.

Inter channel time delay: typical value of 150ps.

4、 Application Fields

Power system: widely used in power plants, substations, etc. to protect the normal operation of power equipment.

Industrial automation: In industrial automation control systems, it is used for current control of various industrial equipment, such as pumps, compressors, conveyors, machine tools, etc.