ABB DAPC100 3ASC25H203 Position Measurement Board in stock

ABB DAPC100 3ASC25H203 is a high-precision position measurement and signal processing board for ABB ASTAT medium voltage drive system. It collects and processes incremental encoder signals, and delivers accurate motor position and speed data for drive vector control and synchronization calculation.

This board adopts high-speed signal sampling and noise suppression circuit design, with onboard status LED indicators for fault diagnosis. It uses plug-in rack mounting method and conformal coating protection, widely used for medium voltage drive cabinet maintenance, spare parts replacement and industrial drive system retrofit projects.

Data Parameters

• 1. Brand: ABB.

• 2. Model: DAPC100 3ASC25H203.

• 3. Product Type: Position Measurement & Encoder Signal Processing Board.

• 4. Applicable System: ABB ASTAT medium voltage variable frequency drive.

• 5. Signal Input: Incremental encoder pulse signal for speed and position detection.

• 6. Sampling Feature: High-speed signal acquisition and digital filtering processing.

• 7. Indicators: Onboard LED lights for running status and fault alarm display.

• 8. Power Supply: Low voltage DC power supplied by drive control rack.

• 9. Operating Temperature: -20℃ ~ +70℃.

• 10. Protection: Conformal coating for dust, moisture and corrosion resistance.

Core Functions

• 1. Receive incremental encoder pulse signals to measure real-time motor rotor speed and angular position.

• 2. Perform digital filtering and signal conditioning to eliminate electromagnetic interference in heavy industrial environment.

• 3. Transmit processed position and speed data to main control board for high-performance vector control.

• 4. Continuously monitor encoder channel status and report signal loss or circuit fault through LED indicators.

• 5. Communicate with drive controller via backplane bus to realize real-time data synchronization for motor control.

Application Scenarios

• 1. Metallurgical factory ABB ASTAT medium voltage drive cabinet DAPC100 board replacement and maintenance.

• 2. Mining large medium voltage motor speed regulation control system hardware retrofit project.

• 3. Cement and chemical industry high-power medium voltage frequency converter spare parts renewal.

• 4. Large fan and water pump medium voltage drive cabinet spare parts inventory backup.

• 5. Legacy ABB ASTAT drive overhaul and aging position measurement board replacement project.

FAQ

• 1. Q: What is ABB DAPC100 3ASC25H203?
      A: It is position measurement and encoder signal processing board designed for ABB ASTAT medium voltage drive system.

• 2. Q: What signal can DAPC100 process?
      A: It receives incremental encoder pulse signals to calculate the real-time speed and rotor position of medium voltage motors.

• 3. Q: What is the installation method of DAPC100?
      A: It adopts plug-in rack installation inside ASTAT drive cabinet, which is convenient for on-site replacement and maintenance.