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　　DS200RTBAG3AHC - Power supply and dashboard are in stock and will be shipped on the same day.

　　DS200RTBAG3AHC - The power supply and dashboard are in an unused and rebuilt state.

　　To get the best deals on DS200RTBAG3AHC - power and dashboard, please contact us and we will reply within 24 hours.

　　Function Description

　　DS200RTBAG3AHC is a power supply and dashboard developed by GE. It is part of the drive control system. The power supply and dashboard (SDCI) are critical components within the DC2000 drive system, providing critical logic power and interface circuits. This section explores various circuits integrated into SDCI boards and delves into their functions.

　　Power supply and monitoring circuit

　　This board contains a range of power sources, including+5 V DC, 4 A, -15 V DC, 0.4 A, -24 V DC, and 115 V AC, 0.4 A. In addition, it is responsible for monitoring numerous AC lines and DC motor signals, such as armature current and voltage, excitation current and AC line current, voltage amplitude and phase sequence. These monitoring circuits contribute to the comprehensive functionality of the DC2000 drive system.

　　SDCIG2 board for external magnetic field exciter

　　The exploration of SDCIG2 revealed its use in applications exceeding 10 A, which require external excitation. The difference between SDCIG2 and SDCI is that some excitation power circuits are omitted.

　　Power supply and regulation

　　The board receives 38 V AC power from the Control Power Transformer (CPT), rectifies and filters it to generate unregulated+24 V DC and -24 V DC outputs. The regulator obtains -15V DC power from a+24V DC power supply. SDCI generates+5 V DC power from a+24 V DC power supply, with a 4 A output, and provides insight into the regulation status through the PSEN signal.

　　Motor magnetic field control

　　The DC2000 driver equipped with this circuit board provides non inverting, non pluggable (NRX) motor magnetic field control. Careful observation reveals that it plays an important role in providing internal 10 A NRX motor magnetic field control, and is equipped with fused magnetic field output, line reactors, and buffer circuits. Visual indicators such as neon lights help quickly identify blown fuses, enabling efficient diagnosis.

　　On site power circuit and current VCO

　　Integrated field power supply circuit for up to 10 A fields. Detailed inspection of the field power supply circuit inside the circuit board, clarifying the inclusion of buffers and reactors. Explored key aspects such as field power input, filtering, and protection mechanisms, enhancing the understanding of the functions of field power circuits.

　　Features

　　The DC power supply and dashboard play a crucial role as interfaces for the DC2000 driver, helping to control the operation of the driver. This board not only enhances troubleshooting capabilities, but also improves availability by integrating LED indicator lights related to each fuse. These indicator lights are extremely useful tools that can immediately send a signal when the fuse blows, simplifying the identification of potential problems.

　　To inspect the circuit board and check if the LED indicator lights are on, specific steps must be followed to ensure safety and accurate assessment. Open the cabinet where the circuit board is installed and visually inspect the LED lights without direct contact, as there may be high voltage present. Any information regarding the identifier of the blown fuse has been carefully recorded.

　　Subsequently, cut off all power to the driver and test the circuit board to ensure complete power failure. It may take some time for residual power to flow out of the circuit board to minimize the risk of damage. Based on the blown fuse, it may be possible to check for wiring errors or short circuits. If the circuit board has defects, it may need to be removed and replaced.

　　During the disassembly process, precautions should be taken to prevent contact with other circuit boards or devices in the driver. Plastic buckles that touch panels, cables, or secure circuit boards should be avoided to prevent damage. Be careful to disconnect all cables and pay attention to ribbon cables to ensure a smooth disassembly process without causing unnecessary pressure on the connectors.

　　It is equipped with Berg type jumpers, named JP. These manually movable jumpers can be used for purposes such as manufacturing testing or accommodating customer options.

　　Hardware tips and specifications

　　Due to the use of multiple unique and important hardware components and component specifications, this DS200RTBAG3AHC printed circuit board has gained the functionality of a DC power supply and an instrument panel. Firstly, this DS200RTBAG3AHC PCB component has many Mark V series standardized voltage limiting hardware components, including various rectifiers, diodes, capacitors, and integrated circuits. In addition, all DDS200RTBAG3AHChardware components and specifications on its base circuit board are well protected by its thick, basic standard PCB coating, which wraps and protects individual DDS200RTBAG3AHCboard hardware components according to functional priority. In addition, this DDS200RTBAG3AHCproduct component also provides multiple fuses and jumpers; Each application has its own instruction manual to introduce. The fuses in this DDS200RTBAG3AHCprinted circuit board assembly include:

　　FU1 115 V AC power fuse

　　FU2 DC signal level power fuse

　　FU3 DC signal level power fuse

　　FU5 internal NRX 10 A on-site/MOV component fuse

　　FU6 internal NRX 10 A on-site/MOV component fuse

　　All of these fuses listed in the DS200RTBAG3AHC DC power supply and dashboard components are named based on a combination of their originally intended functions and factory printed nomenclature. A total of three jumpers are provided for the assembly of this DS200RTBAG3AHC printed circuit board, including JP1 MD control source jumper, JP2 MA AC contactor release time jumper, and SW1 AC line CT load as a function of nominal DC output current jumper. Like the fuses listed above, these jumpers in the internal components of the DS200RTBAG3AHC printed circuit board are named based on their respective labels and combinations of specific functional selections for larger DDS200RTBAG3AHC boards and Mark V series automatic drives. The jumpers and fuses suitable for the assembly of this DDS200RTBAG3AHCproduct are not physically combined together on the DSDS200RTBAG3AHCCB substrate; But it is applied according to functional needs.

　　The maintenance and regular upkeep of DS200RTBAG3AHC can only be carried out by qualified personnel. That is to say, due to high voltage in the driver and circuit board, do not attempt to disassemble and replace the circuit board by yourself. If the circuit board comes into contact with components in the drive cabinet, you may inadvertently damage the circuit board, or if cables are removed using incorrect methods, you may damage the cables. You can perform a troubleshooting task yourself. You can open the cabinet and check the LED indicator lights on the circuit board while the drives and circuit boards are powered on. If the LED indicator light is on, it means that the fuse related to the LED has blown. However, you cannot touch any components in the circuit board or driver. If you see a blown fuse and want to remove the circuit board, you must follow these steps. Not only do you have to turn off the drive, but you also have to remove the fuses on the three-phase power supply. Also make sure to remove the auxiliary power supply. Wait for a few minutes to disconnect the power supply from the circuit board. Before continuing, please use testing equipment to verify that there is no power supply in the circuit board.

　　Frequently Asked Questions

　　What is DS200RTBAG3AHC?

　　It is a power supply and dashboard under the Drive Control series developed by GE.

　　What are the functions of power supply and dashboard in DC2000 drivers?

　　It is an important interface for DC2000 drivers, which enables operational control and enhances overall functionality.

　　How can this circuit board improve its troubleshooting capability?

　　The circuit board integrates LED indicator lights related to each fuse, greatly improving troubleshooting capabilities. When the fuse blows, these indicator lights will immediately emit a signal to help quickly identify potential problems.

　　What are the steps to check the circuit board and check if the LED indicator light is on?

　　To check the circuit board and check if the LED indicator lights are on, follow specific steps to ensure safety and accurate assessment. Open the cabinet where the circuit board is installed, visually inspect the LED lights without direct contact, and record information about the blown fuses.

　　How to disconnect the power supply on the circuit board during the inspection process?

　　To disconnect the power supply on the circuit board, all power supplies to the driver must be cut off. The circuit board must be tested to ensure complete power disconnection and may require waiting for a period of time for residual power to exit the board, in order to minimize the risk of damage.

　　Can the connection on DS200RTBAG3AHC be removed during operation?

　　No, you should not remove connections or circuit boards from DS200RTBAG3AHC or reinsert it into DS200RTBAG3AHC while it is powered on. If done in this way, it may damage the equipment of DS200RTBAG3AHC.

　　What is the JP1 jumper on DS200RTBAG3AHC?

　　The jumper JP1 on DS200RTBAG3AHC is an MD control source jumper that allows the hardware output driven by the MD contactor to be subordinate to the hardware output driven by the MA contactor on DS200RTBAG3AHC. Usually on DS200RTBAG3AHC, the MD contactor drive output is independently controlled by MCP software.

　　What is DS200RTBAG3AHC used for?

　　DS200RTBAG3AHC is used to provide logic power and interface circuits for DC2000 drivers with input voltages up to 600 VAC.

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