PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SVR405669R0000 - Single-Phase Voltage Monitoring Relay
The ABB 1SVR405669R0000 is a CM-ESS.1S series single-phase voltage monitoring relay engineered for continuous supervision of AC and DC voltage levels within industrial control systems. This device provides precise over- and undervoltage detection, safeguarding critical equipment and maintaining operational integrity across power distribution networks. It incorporates adjustable thresholds and time delays, making it an essential component for applications demanding accurate voltage supervision and fault indication.
Technical Specifications:
- SERIES/FAMILY: CM-ESS.1S
- COMPONENT TYPE: Single-phase voltage monitoring relay
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE RANGE: 24-240 VAC/DC
- MEASURING VOLTAGE RANGE: 3-600 VAC/DC
- MEASURING FREQUENCY: 50/60 Hz
- OUTPUT CONTACTS: 1 C/O (Changeover)
- CONTACT RATING: 250V / 4A (AC-12 resistive)
- POWER CONSUMPTION: 3 VA / 1.5 W
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular DIN rail housing
- WIDTH: 22.5 mm
- INTERFACE/CONTROL:
- ADJUSTMENTS: Overvoltage threshold, Undervoltage threshold, Trip delay
- INDICATORS: LED for operational status, relay status, fault condition
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP50 (Housing), IP20 (Terminals)
- MOUNTING STYLE: DIN rail (EN 60715)
- OPERATING TEMPERATURE: -20 to +60 degrees Celsius
- COMPATIBILITY/APPLICATION: Single-phase AC/DC network monitoring, power supply supervision, motor protection, generator control, UPS systems, industrial automation panels.