ABB CMA 51 Precision Motor Control Module Busbar Protection Numerical Relay Module Trip Time: High‑speed differential tripping

Trip Time: High‑speed differential tripping for internal busbar faults

Operating Temperature: –30°C to +65°C

10 Mbit/s (Ch2)

Sensitivity: 10

ABB CMA 51 Precision Motor Control Module Busbar Protection Numerical Relay Module Trip Time: High‑speed differential trippingDescription The ABB CMA51 is a precision motor control module designed for industrial automation environments. It supports advanced motor operations, load balancing, and control logic execution within ABB PLC and DCS architectures. Specifications Model Number: CMA51 Function: Motor control, load balancing, automation interface Operating Frequency: Up to 1 kHz Accuracy: 0. 01% Dimensions: 100 mm 150 mm 40 mm Weight: 0. 3 kg Condition: New and in stock