ОПИСАНИЕ ПРОДУКТА
SIEMENS 3UG5616-1CR201 - Three-Phase Current Monitoring Relay
The SIEMENS SIRIUS 3UG5616-1CR201 is a microprocessor-based three-phase current monitoring relay designed for comprehensive protection and supervision of industrial electrical loads. This device provides precise detection of overcurrent, undercurrent, phase failure, phase sequence, and phase asymmetry, ensuring operational integrity in critical applications such as motor protection, pump control, and general load monitoring within power distribution systems. It integrates seamlessly into industrial control panels via DIN rail mounting and offers flexible control supply voltage options.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3UG5
- COMPONENT TYPE: Three-Phase Current Monitoring Relay
- ELECTRICAL SPECS:
- NOMINAL MEASURING RANGE: 0.05-10 A AC
- CONTROL SUPPLY VOLTAGE: 24-240 V AC/DC
- MEASURED CIRCUIT VOLTAGE: Up to 690 V AC
- PHASE MONITORING: Three-Phase
- OUTPUT CONTACTS: 1 Changeover (CO)
- SWITCHING CAPACITY: 3 A at 250 V AC (AC-15), 1 A at 24 V DC (DC-13)
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw Terminals
- FORM FACTOR: Modular DIN Rail Mount Device
- WIDTH: 22.5 mm
- INTERFACE/CONTROL:
- ADJUSTMENT: Front-panel potentiometers for threshold values and delay times
- INDICATORS: LED status indicators for operational state and fault conditions
- MONITORING FUNCTIONS: Overcurrent, Undercurrent, Phase Failure, Phase Sequence, Phase Asymmetry
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Enclosure Front)
- MOUNTING: 35 mm DIN Rail
- OPERATING TEMPERATURE: -25 to +60 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor protection, pump and fan monitoring, conveyor systems, HVAC systems, general load supervision in industrial machinery and power distribution.
- COMPATIBILITY: Integrated within the SIEMENS SIRIUS industrial control system portfolio.