ABB 3BHE020356R0101 GFD212A是一款勵磁控制中高壓變頻模塊：
一、產(chǎn)品概述
品牌與型號：ABB，3BHE020356R0101 GFD212A。
類型：工業(yè)自動化組件，特別是開關(guān)隔離器，設(shè)計用于各種工業(yè)控制系統(tǒng)。
標(biāo)準符合：符合IEC 60947-3標(biāo)準，提供隔離規(guī)格，確保運行安全可靠。
二、功能特點
電流測量與監(jiān)控：實時監(jiān)控電路中的電流值，確保電路正常運行。
電流控制：有效控制電流，防止過流、過載、短路等故障。
遠程監(jiān)控：支持電力設(shè)備的遠程監(jiān)控，提高自動化水平。
高精度：具有高精度電流測量和控制能力，響應(yīng)速度快。
多功能：支持多種輸入耦合方式和衰減系數(shù)設(shè)置，以滿足不同的應(yīng)用要求。
雙總線結(jié)構(gòu)：支持邏輯獨立雙CAN總線，包括CAN2.0 A和CAN2.0B，32種預(yù)定通信速率。
光纖冗余環(huán)網(wǎng)：提供冗余雙總線結(jié)構(gòu)及光纖冗余環(huán)網(wǎng)功能，為冗余雙網(wǎng)系統(tǒng)提供光纖冗余長距離傳輸及中繼功能。
三、技術(shù)規(guī)格
通道數(shù)：2。
帶寬：60MHz。
采樣模式：實時采樣500MS/s和等效采樣25GS/s。
輸入耦合：支持直流、交流和接地三種方式。
輸入阻抗：1±2% ΜΩ，并聯(lián)24±3pF。
探頭衰減系數(shù)設(shè)置：1X、10X、100X、1000X四種選擇。
輸入電壓：最高400V（DC+AC峰值，1ΜΩ輸入阻抗）。
通道間隔離：優(yōu)于40:1。
通道間時間延遲：典型值150ps。
四、應(yīng)用領(lǐng)域
電力系統(tǒng)：廣泛應(yīng)用于發(fā)電廠、變電站等，保護電力設(shè)備的正常運行。
工業(yè)自動化：在工業(yè)自動化控制系統(tǒng)中，用于各種工業(yè)設(shè)備的電流控制，如泵、壓縮機、傳送帶、機床等。
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.
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