Products Description
ABB DYTP123A 61430001-TW Terminal Pulse Board in stock
ABB DYTP123A 61430001-TW is a pulse and terminal processing board for the DTCC series control rack. It handles trigger pulse signals and switching pulse feedback for thyristor rectifier and excitation control loops, cooperating with DTCC901B, DYPS154C and DYSF118B.
This board includes pulse shaping, amplification and isolation circuits, with pulse loss and channel fault detection functions. It is an obsolete spare part for generator excitation cabinets and medium voltage rectifier systems in power and metallurgy industries.
Data Parameters
1. Brand: ABB.
2. Model: DYTP123A 61430001-TW.
3. Product Type: Terminal Pulse Trigger Board.
4. Application: DTCC control rack, excitation & thyristor rectifier system.
5. Feature: Pulse signal shaping, isolation amplification, pulse loss detection.
6. Characteristic: High pulse synchronization accuracy, EMC noise suppression.
7. Communication: Rack internal backplane bus interface.
8. Matching Modules: DTCC901B, DYPS154C, DYSF118B.
9. Mounting: Plug-in slot installation inside control cabinet.
10. Operating Temperature: -10℃ ~ +70℃.
Core Functions
1. Receive control commands and generate synchronized trigger pulses for thyristors.
2. Isolate and amplify pulse signals to drive SCR power components reliably.
3. Monitor pulse output status and report pulse missing or channel failure.
4. Ensure phase sequence synchronization of multi-channel trigger pulses.
5. Upload pulse status and fault alarms back to the main DTCC control board.
Application Scenarios
1. Power plant synchronous generator excitation control cabinet.
2. Metallurgy, mining thyristor rectifier and DC drive equipment.
3. Complete DTCC rack overhaul, maintenance and spare replacement.
4. Industrial old excitation cabinet pulse trigger control spare.
5. ABB legacy pulse trigger board spare parts inventory backup.
FAQ
1. Q: What is ABB DYTP123A 61430001-TW?
A: It is a dedicated pulse trigger board for ABB DTCC series control rack.2. Q: What is its main function?
A: It generates and isolates SCR trigger pulses for excitation and rectifier loops.3. Q: Can it work independently?
A: No, it must be used together with the full set DTCC rack modules.
