GE DS3800HARA1B1C 卡件 自动化工控备件

GE DS3800HARA1B1C 卡件 自动化工控备件

产品描述

GE涡轮控制板DS3800HARA1B1C具有一个模块化连接器，用于连接到驱动器和固定杆，用于将板固定在驱动器中。GE涡轮机控制板DS3800HARA1B1C还装有1个跳线和1个琥珀色指示灯LED。该板还具有 1 个 20 引脚连接器、1 个 50 引脚连接器和多个电容器。

GE涡轮机控制板上的电容器DS3800HARA1B1C具有在电路板表面上可见的ID。它们有一个字母 C 的前缀。前缀后跟一个数值，该数值对于每个电容器是唯一的。C16、C19 和 C28 是与电容器相关的一些 ID。从驱动器上拆下电路板时，需要特别考虑电容器。电容器设计用于在正常处理期间存储高电压。在需要时，它们还会释放高压电流，并且这种存储和释放电流的循环不会对操作员或周围区域的其他人造成危险。但是，当电路板从驱动器上移开时，电容器可能仍存储了一些高压电流。这使技术人员或触摸电路板的其他人面临电击或电灼伤的风险。

但是，电容器将在 30 秒内从驱动器断开电源后释放电流。换句话说，如果您在触摸电路板之前等待 30 秒，则消除了技术人员的风险。30 秒后，打开固定杆并小心地卸下电路板。

GE DS3800HARA1B1C 卡件 自动化工控备件

Product description

The GE Turbine control board DS3800HARA1B1C has a modular connector for connection to the drive and a retainer rod for securing the board in the drive. The GE turbine control panel DS3800HARA1B1C also has a jumper and an amber indicator LED. The board also has a 20-pin connector, a 50-pin connector, and multiple capacitors.

The capacitor DS3800HARA1B1C on the GE turbine control board has an ID that is visible on the board surface. They are prefixed with the letter C. The prefix is followed by a number that is unique for each capacitor. C16, C19, and C28 are some of the ids associated with capacitors. When removing the circuit board from the driver, special consideration needs to be given to the capacitor. Capacitors are designed to store high voltages during normal processing. They also release high-voltage current when needed, and this cycle of storing and releasing current poses no danger to the operator or others in the surrounding area. However, when the board is removed from the driver, the capacitor may still store some high-voltage current. This puts technicians or others who touch the board at risk of shock or electrical burns.

However, the capacitor will release the current after disconnecting the power from the drive within 30 seconds. In other words, if you wait 30 seconds before touching the board, you eliminate the risk to the technician. After 30 seconds, open the retaining rod and carefully remove the circuit board.

GE DS3800HARA1B1C 卡件 自动化工控备件

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