Overview
The ABB 720073-1 speed measurement card is a signal processing module designed for accurate speed measurement in industrial motor control and protection systems. This card interfaces with speed sensors to deliver real-time motor speed feedback, essential for motor protection schemes, load monitoring, and process control in HVAC, pump, fan, and compressor applications.
Key Features
- Dedicated speed measurement functionality for reliable motor feedback
- Compatible with ABB STAL protection and control systems
- Processes speed sensor input signals for accurate RPM detection
- Supports industrial motor protection and alarm functions
- Compact card format for modular system integration
Technical Specifications
- Product Line: ABB STAL
- Part Number: 720073-1
- Function: Speed Measurement Card
- Condition: New in Box
- Application: Motor speed monitoring and protection
Typical Applications
The ABB 720073-1 is commonly used in:
- Motor protection relay systems requiring speed feedback
- Load monitoring and torque control systems
- HVAC motor control and diagnostics
- Pump and fan speed monitoring
- Compressor motor protection schemes
Compatibility & Replacements
This card is part of ABB’s STAL motor protection and control family, designed for integration into ABB control and protection modules. Confirm compatibility with your specific ABB controller or protection relay model before ordering. Replacement and upgrade options may be available through ABB’s current product portfolio. For legacy system support, verify part availability with authorized ABB distributors.
