ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SVR427075R0000 - Single-Phase Voltage Monitoring Relay
This device is a single-phase voltage monitoring relay from the ABB CM-ESS.1P.S series, engineered for precise detection of undervoltage and overvoltage conditions in industrial electrical systems. It provides continuous supervision of AC or DC supply lines, ensuring operational integrity and preventing equipment damage due to voltage anomalies. The unit integrates adjustable thresholds and trip delays, making it suitable for critical power quality management in control panels, machinery, and distributed power applications.
Technical Specifications:
- SERIES/FAMILY: CM-ESS.1P.S
- COMPONENT TYPE: Single-Phase Voltage Monitoring Relay
- ELECTRICAL SPECS:
- MEASURING VOLTAGE RANGE: 3-600V AC/DC
- RATED CONTROL SUPPLY VOLTAGE (Us): 3-600V AC/DC
- FREQUENCY: DC, 50/60 Hz
- OUTPUT CONTACTS: 1 Changeover (c/o) Relay Contact
- CONTACT RATING: 250V AC, 4A (Resistive Load)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular DIN Rail Mount Device
- WIDTH: 22.5 mm
- INTERFACE/CONTROL:
- MONITORING FUNCTION: Undervoltage and Overvoltage
- THRESHOLD ADJUSTMENT: Configurable via Front Panel Potentiometers
- TRIP DELAY: Adjustable from 0.1 to 30 seconds
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP50 (Enclosure), IP20 (Terminals)
- MOUNTING STYLE: 35mm DIN Rail
- OPERATING TEMPERATURE: -25 to +60 °C
- COMPATIBILITY/APPLICATION: Industrial Control Panels, Power Distribution Systems, Motor Control Centers, Critical Load Protection, HVAC Systems, Building Automation.