Product Overview

The ABB 3BHB002953R0117 (also identified by technical reference UFC719AE101) is a precision-engineered scaling card designed specifically for the ACS1000 Medium Voltage (MV) drive series. This ultra-compact PCB circuit board serves as a specialized signal conditioning interface, responsible for the accurate scaling and normalization of analog feedback signals within the drive's control loop. By ensuring that voltage and current data from the power electronics are correctly interpreted by the main control processor, the 3BHB002953R0117 maintains the high-performance torque and speed regulation characteristics that define ABB’s heavy-duty industrial drive solutions. Its robust design is tailored for the high-EMI (electromagnetic interference) environments typical of medium voltage power conversion, providing long-term signal stability and protection against data drift.

Technical Performance Metrics and Physical Properties

• Part Designation 3BHB002953R0117 / 3BHB003041R0101

• Technical ID UFC719AE101

• Device Category Scaling Interface Card / Signal Conditioning PCB

• Drive Compatibility ACS1000 Medium Voltage Drive Series

• Signal Support High-precision analog input/output scaling

• Communication Interface Integrated bus connection for Ethernet router diagnostics

• Operational Mass 0.1 kg

• Board Dimensions 3.9 x 3.9 x 1 cm

• Manufacturing Origin Sweden

• Customs Tariff Code 8537101190

• Environmental Build Industrial-grade PCB coating for moisture and dust resistance

Industrial Applications and Field Utility

The 3BHB002953R0117 scaling card is a mission-critical spare part used across high-demand industrial sectors where ACS1000 drives are utilized:

• Heavy Mining Operations Ensuring accurate motor feedback for grinders, conveyors, and ventilation fans in underground and open-pit mines.

• Oil and Gas Extraction Maintaining precise control for large-scale pumps and compressors in offshore and onshore production facilities.

• Water Distribution Networks Regulating high-power pumps in municipal water treatment plants to ensure consistent pressure and flow.

• Power Plant Auxiliaries Controlling draft fans and feed-water pumps in thermal power generation units.

• Chemical and Cement Processing Managing the high-torque demands of kilns and mixers where drive precision directly impacts product quality.

Q: What is the specific function of a "Scaling Card" like the 3BHB002953R0117?

A: It acts as an intermediary that converts raw analog signals from the drive’s sensors into a standardized format that the control system can process accurately for motor regulation.

Q: Is the 3BHB002953R0117 compatible with low-voltage drives?

A: No, this module is specifically engineered for the ACS1000 Medium Voltage drive platform and should only be used within the compatible MV hardware architecture.

Q: How does the small form factor (3.9 cm) affect its performance?

A: The compact design is optimized for high-density mounting within the drive's internal control compartment, minimizing signal path length and reducing susceptibility to external electrical noise.

Q: Can this board be monitored through the drive’s Ethernet interface?

A: Yes, the scaling card integrates with the drive’s communication bus, allowing technicians to monitor signal health and scaling accuracy via the centralized Ethernet diagnostic tools.

Q: What should be done if the drive reports a scaling or feedback error?

A: Technicians should inspect the 3BHB002953R0117 for physical damage or loose connections, as this board is the primary point for signal calibration before it reaches the main controller.