SD833 3BSC610066R1  SD83x电源装置

详情介绍:SD833 3BSC610066R1  SD83x电源装置

SD83x电源装置旨在满足UL和EN 61131-2 508要求的EN 50178统一欧洲标准出版物规定的所有适用电气安全数据以及其他安全和功能数据。

二次输出电路可用于SELV或PELV应用。它们是开关模式电源装置，可将电源电压转换为24伏直流电。这些电源可用于非冗余和冗余应用。

冗余应用需要二极管表决单元SS823或SS832。对于SD83x系列电源设备，不需要安装电源滤波器。它们提供软启动功能；SD83x的通电不会使保险丝或接地故障断路器跳闸。

特点和优势

• 简单的DIN导轨安装
• I级设备（当连接到保护接地时（PE））
• 连接到主电源的三类过电压
  TN网络
• 二次电路与一次电路的保护性隔离
• 接受SELV和PELV应用
• 装置的输出受到过电流保护
  （电流限制）和过电压（OVP）

SD833

The SD83x Power Supply Units are designed to meet all the applicable electrical safety data stated by the EN 50178 harmonized European Standard Publication and the additional safety and function data required by EN 61131-2 and UL 508.

The secondary output circuitry is accepted for SELV or PELV applications. They are switch-mode Power Supply Units that convert the mains voltage to 24 volts d.c. These power supplies can be utilized for non-redundant and redundant applications.

Redundant applications require diode voting units SS823 or SS832. With the type SD83x series Power Supply Units, there is no requirement for the installation of a mains filter. They provide a soft start feature; power-on of an SD83x will not trip fuses or earth-fault circuit breakers.

Features and benefits

• Simple DIN-rail mounting
• Class I Equipment, (when connected to Protective Earth, (PE))
• Over-voltage Category III for connection to primary main
  TN network
• Protective separation of secondary circuit from primary circuit
• Accepted for SELV and PELV applications
• The output of the units is protected against over current
  (current limit) and over voltage (OVP)

热卖型号:SD833 3BSC610066R1  SD83x电源装置

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