PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SVR450056R6000 - Single-Phase Current Monitoring Relay
The ASEA BROWN BOVERI CM-ESS.1S series device is a single-phase current monitoring relay designed for precise detection of overcurrent and undercurrent conditions in industrial AC/DC circuits. It integrates electronic monitoring capabilities with configurable thresholds and time delays, providing critical protection and status feedback for motors, pumps, heating elements, and general load monitoring within industrial control panels and automation infrastructure. This component is essential for maintaining operational integrity and preventing equipment damage due to abnormal current draw.
Technical Specifications:
- SERIES/FAMILY: CM-ESS.1S
- COMPONENT TYPE: Single-Phase Current Monitoring Relay
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 24-240 V AC/DC
- MEASUREMENT RANGE: 3 mA - 15 A AC/DC
- OUTPUT CONTACTS: 1 C/O (SPDT) Relay Output
- FREQUENCY: 50/60 Hz (for AC measurement)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular Housing
- WIDTH: 22.5 mm
- INTERFACE/CONTROL:
- ADJUSTMENT: Front-face potentiometers for threshold, hysteresis, and time delays
- INDICATION: LED status indicators for operational state and fault conditions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP50 (Housing), IP20 (Terminals)
- MOUNTING STYLE: DIN Rail Mount (EN 60715)
- OPERATING TEMPERATURE: -25 to +60 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Overload protection, underload detection, process monitoring, fault detection in industrial machinery, HVAC systems, pump control, conveyor systems, and general load supervision.