DS200CDBAG1A  | 接触器驱动板  | 实现快速压差保护

规格

产品编号： DS200CDBAG1A

制造商： General Electric

系列： 驱动器控制

功能说明： 接触器驱动板

保险丝： 4 amp 125V

测试点： 3

LED 指示灯： 1

维修： 3-7 天

产品类型： PCB

手册： GEI-100182B

制造国家： 美国

DS200CDBAG1A功能描述

DS200CDBAG1A是由GE开发的接触器驱动板。它是驾驶员控制系统的一部分。该组件为电源板或直流电源和仪表板供电，以打开和关闭接触器。接触器的线圈电压范围为 30 至 40 V 直流。该模块通过施加 105 V 直流 250 毫秒来强制接触器闭合来闭合接触器。为了保持接触器闭合，该板将接触器驱动电流调节到使用电位器RV1设置的水平。该组件包括三个测试点、一个保险丝、接线连接器、可配置跳线、一个 LED 指示灯和一个电位器。这些功能为用户提供了大量控制权，并实现了特定于应用程序的自定义。电位器允许用户控制接触器驱动器的电流。

DS200CDBAG1A特征

更换电路板时，将新（更换）板上的电位器 RV1 设置到与更换的电路板上相同的位置。DS304型接触器上的电位器不调整可能导致接触器线圈失效。测试点均在 CDBA 公共 （ACOM） 处引用，这与驱动器公共不同。因此，所有测试测量都必须使用能够测量浮动电位的隔离测试设备进行。

选择协调操作时，LED 显示本地触点关闭命令的状态。

输入电源由 FU1 熔断，用于为 75 至 140 V AC/dc 的电路板供电。接触器的线圈电压必须在 30 至 40 V 直流之间。

它将驱动控制连接到高速接触器，从而在驱动器中实现快速压差保护。

有三个测试点。测试点允许检查 REFA 电压信号 +15 V DC 电源。该板包括三个测试点、一个保险丝、接线连接器、可配置跳线、一个 LED 指示灯和一个电位器。

这些功能使用户能够对产品进行大量控制，并实现特定于应用程序的定制。电位器允许用户控制接触器驱动器的电流。跳线用于选择协调操作。用户可以使用测试点检查电压信号。有关这些器件的更多信息，包括有关电路板保护保险丝的信息，请参阅相关手册。无论如何， 该板的多功能性使其成为非常理想且设计精良的 PCB.

specification

Product ID: DS200CDBAG1A

Manufacturer: General Electric

Series: Drive control

Function description: contactor drive board

Fuse: 4 amp 125V

Test point: 3

LED indicator: 1

Maintenance: 3-7 days

Product type: PCB

Manual: GEI-100182B

Country of Manufacture: USA

DS200CDBAG1A Function Description

The DS200CDBAG1A is a contactor drive board developed by GE. It's part of the driver's control system. This component powers the power board or DC power supply and the instrument panel to open and close the contactors. The coil voltage range of the contactor is 30 to 40 V DC. The module closes the contactor by applying 105 V DC for 250 milliseconds to force the contactor to close. To keep the contactor closed, the board adjusts the contactor drive current to a level set using potentiometer RV1. The assembly includes three test points, a fuse, wiring connectors, configurable jumpers, an LED indicator and a potentiometer. These features give users a lot of control and enable application-specific customization. Potentiometers allow the user to control the current of the contactor driver.

DS200CDBAG1A features

When replacing the board, set the potentiometer RV1 on the new (replacement) board to the same position as on the replacement board. Failure to adjust the potentiometer on the DS304 contactor may result in failure of the contactor coil. The test points are all referenced at the CDBA public (ACOM), which is different from the drive public. Therefore, all test measurements must be made using isolated test equipment capable of measuring floating potential.

When coordinated operation is selected, the LED displays the status of the local contact close command.

The input power is fused by FU1 and is used to power 75 to 140 V AC/dc circuit boards. The coil voltage of the contactor must be between 30 and 40 V DC.

It connects the drive control to a high-speed contactor, enabling fast differential pressure protection in the drive.

There are three test points. The test point allows checking REFA voltage signal +15 V DC power supply. The board includes three test points, a fuse, wiring connectors, configurable jumpers, an LED indicator and a potentiometer.

These features give users a lot of control over the product and enable application-specific customization. Potentiometers allow the user to control the current of the contactor driver. Jumpers are used to select coordination actions. The user can use the test point to check the voltage signal. For more information about these devices, including information about board protection fuses, please refer to the relevant manuals. In any case, the board's versatility makes it a very desirable and well-designed PCB.