ABB 1336-135768 伺服系统

高压逆变器相位模块是 ACS2000 系列高压逆变器的一部分。它与其他模块（例如 S-076N 3BHB009884R0021 IGCT 框架）配合使用，可创建完整的高压逆变系统。

The HV Inverter Phase Module is part of the ACS2000 series of HV inverters. It is used in conjunction with other modules, such as the S-076N 3BHB009884R0021 IGCT frame, to create complete high voltage inverter systems.

相位模块的机械结构包括封闭的箱体及其内部结构。封闭盒体包括框架、快插背板和前面板。内部结构包括IEGT单元、二极管单元、上分水器、下分水器和绝缘隔板。IEGT单元和二极管单元设置在绝缘板上，在空间中形成双层结构。上下分水器下方设置分流器，分流器上的框架设有水冷快接。输出总线、驱动单元、握手手柄均设置在前面板上。

The mechanical structure of the phase module includes a closed box and its internal structure. The closed box body includes a frame, a snap-in back panel, and a front panel. The internal structure includes an IEGT unit, a diode unit, an upper water splitter, a lower water splitter, and an insulating spacer.The IEGT unit and the diode unit are provided on an insulating plate to form a double-layer structure in the space. A shunt is provided below the upper and lower manifolds, and the frame on the shunt is provided with a water-cooled quick-connect. The output bus, driver unit and grip handle are set on the front panel.

缓冲吸收电路包括两个串联电感、电阻、二极管和电容。二极管的正极与电感L2相连，负极与电阻R相连，二极管的负极还与电容器C相连。电容器C的另一端与电容器C的负极相连。公共汽车。

The buffer-absorption circuit consists of two series inductors, resistors, diodes and capacitors. The positive terminal of the diode is connected to the inductor L2 and the negative terminal is connected to the resistor R. The negative terminal of the diode is also connected to the capacitor C. The diode is connected to the capacitor C at the negative end. The other end of the capacitor C is connected to the negative terminal of the capacitor C. Bus.