描述
GE DS200VPBLG1A是一款VME背板模块，属于GE的VersaMax系列，主要用于负载换向器逆变器控制系统（LCI）中。以下是其产品详情：
基本信息
品牌：GE通用电气。
型号：DS200VPBLG1A。
产地：美国。
电路板类型：VME背板。
重量：约1磅7盎司，即约652克。
技术参数
输入电压范围：380V至480V。
输出电流：20A。
输出功率：11kW。
控制方式：V/F控制、矢量控制。
通信接口：RS485。
防护等级：IP20。
工作温度范围：-20°C至+50°C。
存储温度范围：-40°C至+70°C。
湿度范围：5%至95%相对湿度，无凝露。
尺寸：约230mm x 165mm x 40mm。
功能特点
多层结构设计：采用多层板设计，将数字和模拟电源平面分开，提高电路的稳定性和可靠性，降低干扰。
支持多种板卡：J2部分支持DSPC板、IO扩展器、最多三个FCGD板等，J3部分通常用于外部连接。
易于测试维护：设有60个弹簧环测试点，便于用户进行故障诊断和性能测试，还配有一个26针离散电缆连接器作为诊断连接器，为J1处理器提供输入/输出连接。
转速计设置：有两个转速计设置，分别是跳线和接线端子，用于配置转速计相关参数。
The GE DS200VPBLG1A is a VME backplane module belonging to GE’s VersaMax series,primarily used in load commutator inverter control systems(LCI).Here are its product details:
Basic Information
Brand:GE(General Electric Company)
Model:DS200VPBLG1A
Country of Origin:USA
Circuit Board Type:VME Backplane
Weight:Approximately 1 pound 7 ounces,or about 652 grams.
Technical Specifications
Input Voltage Range:380V to 480V
Output Current:20A
Output Power:11kW
Control Method:V/F control,vector control
Communication Interface:RS485
Protection Rating:IP20
Operating Temperature Range:-20°C to+50°C
Storage Temperature Range:-40°C to+70°C
Humidity range:5%to 95%relative humidity,non-condensing.
Dimensions:Approx.230mm x 165mm x 40mm.
Features
Multi-layer structure design:Employs a multi-layer board design,separating digital and analog power planes to improve circuit stability and reliability and reduce interference.
Supports various boards:The J2 section supports DSPC boards,IO expanders,up to three FCGD boards,etc.,while the J3 section is typically used for external connections.
Easy to test and maintain:Features 60 spring-ring test points for easy fault diagnosis and performance testing.It also includes a 26-pin discrete cable connector as a diagnostic connector,providing input/output connections for the J1 processor.
Tachometer settings:Includes two tachometer settings:jumpers and terminal blocks for configuring tachometer parameters.
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