Description
3BHB007441P0001 LDSTA01 ABB
ABB 3BHB007441P0001 LDSTA-01 Product Introduction
One sentence positioning: This is the core control CPU driver board of ABB ACS/ACQ series frequency converters, responsible for the motor drive logic operation, PWM signal generation, communication management, and multiple protection functions of the frequency converter. It is the main control brain of the frequency converter.
Product Type: Drive Control Board for Inverter Control CPU
Series: ABB ACS800/ACS880/ACQ series frequency converters
Main model: LDSTA-01
Part number: 3BHB007441P0001
3BHB007441P0001 LDSTA01 ABB
Core functions:
Motor drive logic: Execute the core control algorithm of the frequency converter, generate PWM signals to drive the IGBT power module, and achieve precise control of motor speed and torque
Communication Management: Supports PROFIBUS DP and Modbus RTU/TCP communication protocols, with optional CANopen/DeviceNet extensions to enable data exchange with upper computers, PLCs, and other devices
Analog input processing: Receive speed/torque setting signals through AI channels, supporting multiple types of analog input
Parameter storage: Built in flash memory, storing inverter operating parameters and control programs, without loss during power outages
Protection function:
Overcurrent protection (OCP)
Overvoltage protection (OVP)
Over temperature protection (OTP)
Motor stall detection
Fault recording and diagnosis
Applicable equipment:
ABB ACS800 series frequency converter
ABB ACS880 series frequency converter
ABB ACQ series frequency converter
Physical parameters:
Installation method: Plug in type, installed in the internal control slot of the frequency converter
Working temperature: Industrial grade wide temperature design, suitable for harsh environments inside the inverter cabinet
Protection level: Consistent with the overall protection level of the frequency converter, the module itself needs to prevent dust and moisture erosion
Current status: This model belongs to the core spare parts of ABB frequency converters and is currently circulating in the market in the form of inventory spare parts. If necessary, it is recommended to confirm compatibility with the existing ACS800/ACS880 frequency converter and refer to the physical nameplate data of the module for accuracy.
