S-073N 3BHB009884R0021 /S-093H 3BHB030478R0309 / S-073N ALU 3BHB009884R5211

Technical description: S-073N 3BHB009884R0021 ACS2000 HV inverter Phase module of the HV inverter

ACS2000 HV inverter S-073N 3BHB009884R0021 HV inverter phase module S-076N 3BHB009884R0021 Inverter IGCT frame debugging [Xionba Sunny introduces you] ABB rack S-073N 3BHB009884R0021. Memory Function block  Configuration  Mini-terminals on the front panel  Periodic transmission of application data Program differential monitoring  Ensuring PLC memory

ACS2000 High Voltage inverter how to change the phase module. It can be connected directly to the grid, you can also connect to the grid via a separate double-winding transformer or integrated transformer and is suitable for direct grid connection or with input isolation transformer applications

Bit diodes 01, 02, absorption diodes 03, 04, absorption capacitance (:1, 02.

[0031] Among them, the three-level circuit composed of power components is shown in Figure 1. Four IGCT T1, T2, T3 and T4 are successively connected between the anode of the dry absorption diode D3 and the anode of the absorption diode D4. The anode of the absorption diode D3 is successively connected to the cathode of the absorption diode D4 through the absorption capacitor CI and C2. Clamping diode DI cathode electricity

It is connected to the nodes between IGCT T1 and T2, and the anode of the pin position diode DI is electrically connected to the dry absorbing capacitors C1 and C2

The anode electrical properties of the clamping diode D2 are connected to the nodes between IGCT T3 and T4, and the cathode electrical properties of the clamping diode D2 are connected to the nodes between the absorbing capacitors CI and C2. Preferably, in this embodiment, IGCTT1, T2, T3, and T4 are reverse-guided IGCTs.

Further, a three-level circuit may also include peripheral components, such as inductors L1, L2, and resistors R1, R2. One end of the inductor LI is electrically connected to IGCT TI, the other end is electrically connected to the end of the resistance RI, the other end of the resistance RI is connected to the node between the dry absorption diode D3 and the absorption capacitance CI, the end of the inductor L2 is electrically connected to the IGCT T4, and the other end is electrically connected to the end of the positive R2. The other end of the negative R2 is connected to the node between the dry absorption diode D4 and the absorption capacitor C2.

[0033] In the present embodiment, as shown in Figure 2, four IGCT 1132, 334, clamping diodes 01, 02, and absorption diodes D3 and D4 are linearly arranged into a whole string structure and are symmetric with neutral point NP as the boundary, and two absorption capacitors CI and C2 are arranged on the left and right sides of neutral point NP.

Product details: Components of the S-073N 3BHB009884R0021 phase module

S-073N 3BHB009884R0021 Phase module may refer to a specific power electronics phase module, commonly used for motor drives, energy conversion, or other power control applications. While I can't directly provide specific information about the S-073N 3BHB009884R0021 phase module, in general, the phase module usually includes the following major components:

Semiconductor switching device: S-073N 3BHB009884R0021 This is the core component of the phase module, common semiconductor switching devices include transistors (such as IGBT, that is, insulated gate bipolar transistor) and thyristor. These switching devices are responsible for the on-off control of current in the power system.

Driver circuit: used to control the opening and closing of semiconductor switching devices. The drive circuit generates the appropriate control signal to ensure that the switching device operates at the right time with minimum loss and maximum efficiency.

Protection circuit: S-073N 3BHB009884R0021 includes overcurrent protection, overtemperature protection, and short circuit protection, which is used to monitor and protect the phase module from damage. When an abnormal condition is detected, the protection circuit will act quickly to cut off the current or reduce the power to prevent module damage.

Cooling system: The phase module generates heat during operation, so it is usually equipped with a radiator, fan or other cooling device to ensure that the module can continue to operate steadily and not be damaged by overheating.

Connections and interfaces: The S-073N 3BHB009884R0021 phase module needs to be connected to other circuits or modules, so it includes electrical and mechanical interfaces, etc., to ensure smooth transmission of current and signals.

Control and monitoring circuit: used to monitor the working status of the phase module and provide feedback signals to the external control system for accurate control and adjustment.