Product Description
1SAJ530000R1100, also known as UMC100.3 UC, is an intelligent motor controller from ABB UMC100.3 series. It integrates motor protection, measurement, control and communication functions. It supports direct current measurement from 0.24A to 63A, equipped with 6 digital inputs, 4 digital outputs and one PTC sensor input. It provides comprehensive motor protection against overload, phase loss, locked rotor, current unbalance and other faults. It can connect to various fieldbus via optional communication modules, and built-in fault diagnosis helps fast troubleshooting. It is widely used for integrated protection and control of low-voltage motors, available with accessories including operator panels and communication adapters.
Specifications
- Part No.: 1SAJ530000R1100 (UMC100.3 UC)
- Brand: ABB
- Auxiliary supply: 110–240 V AC/DC
- Measuring current: 0.24 ~ 63 A (direct measurement)
- Digital Inputs: 6 DI
- Digital Outputs: 4 DO
- PTC input: 1 channel
- Protection class: IP20
- Operating temperature: -25℃ ~ +60℃
- Dimensions: 107mm × 70mm × 107mm
- Origin: Germany
- Certifications: UL508, IEC/EN 60947 series, CSA
- Termination: Screw terminals
Applications
- Low voltage motor control circuits in factory automation
- Protection for pumps, fans, conveyors and compressors
- Wastewater, cement, metallurgy, chemical and power plant auxiliary control cabinets
- Motor Control Center (MCC), motor protection unit paired with PLC systems
- Plant retrofit, new project configuration and spare parts replacement
Series Part Numbers
1SAJ530000R1000 (UMC100.3 AC), 1SAJ530000R1200, 1SAJ530000R1300, 1SAJ530000R1400
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