描述
ABB NPSI03是一款I/O电源模块，主要应用于ABB Bailey Infi 90和Net 90系统。以下是其产品详情：
基本信息
品牌：ABB
部件号：NPSI03
重量：10.9kg
尺寸：22.9×10.2×30.5cm
产地：瑞典
产品特点
设计可靠灵活：机械结构稳定，能适应不同气候条件；安装方式灵活，具有多种分断电流参数可供选择。
操作方式多样：可采用手动或电动操作机构。
便于安装升级：可安装在多种控制柜中，便于通信设备的安装，且易于升级。
附件配置丰富：可配备多种模块化附件，如主开关两侧的接地开关、独立接地开关解决方案、同一支撑结构上的电流互感器和避雷器等。
The ABB NPSI03 is an I/O power supply module primarily used in ABB Bailey Infi 90 and Net 90 systems.Product details are as follows:
Basic Information
Brand:ABB
Part Number:NPSI03
Weight:10.9 kg
Dimensions:22.9×10.2×30.5 cm
Origin:Sweden
Product Features
Reliable and Flexible Design:The mechanical structure is stable and adaptable to various climate conditions;flexible installation options are available,with a variety of interrupting current parameters available.
Diverse Operation:Manual or electric operating mechanisms are available.
Easy Installation and Upgrade:It can be installed in a variety of control cabinets,facilitating the installation of communication equipment and easy upgrades.
Comprehensive Accessory Configuration:It can be equipped with a variety of modular accessories,including earthing switches on both sides of the main switch,independent earthing switch solutions,current transformers,and lightning arresters on the same support structure.
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