ABB DC732F 3BDH000375R0001 All digital DC speed regulator
Specific Parameters
Brand ABB (Switzerland)
Product Series ABBDC700 Series
Product Type Industrial-Grade Fully Digital DC Drive, DC Drive Control Unit, Industrial Control Original Spare Part
Model ABBDC732F 3BDH000375R0001
Country of Origin Switzerland (Imported)
Compatible Devices 400A Class DC Motor, ABB AC800M Controller, Siemens S7-400 PLC, Thyristor Rectifier Bridge
Processor 32-bit High-Performance MCU
Operating Power Supply Control Power Supply AC 110-240V±10%, 50/60Hz
Rated Power Consumption ≤100W
Rated Armature Current 400A (Continuous Operation), 1200A (10-second Overload)
Rated Armature Voltage 400V DC/690V DC (Optional, Corresponding to Input AC 380V/690V)
Excitation Current 20A (Built-in Excitation Controller, Extendable to 50A Externally)
Rated Power 160kW (400V Version), 276kW (690V Version)
Speed Regulation Range 1:1000 (Up to 1:2000 After Field Weakening)
Speed Accuracy ±0.01% (Encoder Feedback), ±0.1% (Tachogenerator Feedback)
Dynamic Response Time ≤10ms (Current Loop), ≤50ms (Speed Loop)
Control Mode Speed Closed Loop, Torque Closed Loop, Current Closed Loop, Voltage Closed Loop (Switchable)
Regulation Algorithm PID + Feedforward Control, Supporting Adaptive Control Parameter Optimization
Analog Input 4 Isolated Channels, 0-10V/4-20mA (Configurable)
Analog Output 2 Isolated Channels, 0-10V/4-20mA (Configurable)
Digital Input 8 Photoelectric Isolation Channels, 24V DC
Digital Output 6 Relay Output Channels (250V AC/30V DC, 5A)
Feedback Interface Supporting Incremental Encoder (TTL/HTL), Tachogenerator, Resolver
Communication Protocols PROFIBUS DP V1 (Standard), Ethernet/IP, Modbus RTU (Optional)
Communication Interfaces PROFIBUS DP Interface, Optional Ethernet Interface
Protection Type Armature Overcurrent, Overvoltage, Undervoltage, Overheating Protection, Excitation Loss, Motor Stall Protection, Thyristor Fault Detection
Operating Temperature Range -10℃ to 50℃ (Without Forced Cooling), -10℃ to 60℃ (With Forced Cooling)
Storage Temperature Range -40℃ to 85℃
Relative Humidity 5% to 95%, Non-Condensing
Protection Level IP20 (Cabinet Mounting)
Physical Dimensions 600mm×450mm×250mm (Length×Width×Height)
Physical Weight Approximately 45kg
Mounting Method Cabinet Embedded Mounting
Special Functions Field Weakening Speed-Up Energy Saving, Adaptive PID Regulation, LED Status Indication, Fault Diagnosis, Remote Parameter Configuration
Product Material High-Quality Industrial Flame-Retardant Board
Customizable No
Certification Standards IEC 61800-2, UL 508C, CE, GB/T 1311-2008
Warranty Period 12 Months
Product Performance
Compatible with 400A class DC motors and various mainstream control systems, it has a wide control power input range and stable power supply. As an original ABB spare part, the ABBDC732F 3BDH000375R0001 is easy to replace, which can quickly restore the control function of the DC drive system, adapt to the needs of new system configuration and old equipment upgrade replacement, and ensure continuous production operation.
Equipped with a 32-bit high-performance MCU, adopting full digital control algorithm and hardware redundancy design, it has high speed regulation accuracy and fast dynamic response, can accurately realize multi-closed-loop control of speed, torque, current and voltage, and the field weakening speed-up function can extend the speed regulation range to 1:2000, meeting the needs of high-precision drive control.
Integrated with more than 20 complete safety protection functions, it has a fast protection response, can quickly identify various faults and trigger circuit breaking and send alarm signals, effectively protecting the safety of DC motors, speed regulators and related equipment, with strong anti-electromagnetic interference ability and stable and reliable operation.
Supports a variety of mainstream industrial communication protocols and interfaces, can be seamlessly connected with ABB and third-party control systems, realizes centralized control and synchronous operation of multiple speed regulators, supports remote parameter configuration, fault diagnosis and data collection, and is equipped with an LCD display and key operation panel, making operation and maintenance convenient and efficient.
Reinforced packaging with industrial-grade flame-retardant material, it has strong adaptability to wide temperature environment, adopts a heat dissipation design combining forced air cooling and heat pipes, key components have passed strict screening and aging tests, the mean time between failures is more than 100,000 hours, the service life is long, and it can operate stably for a long time in harsh industrial scenarios.
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