PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SVR440722R0300 - Multifunction Electronic Time Relay
The ABB CT-ERS.22S is a compact, DIN rail mountable multifunction electronic time relay from the CT-E range, engineered for precise time-dependent control in industrial automation and process sequencing applications. It integrates advanced electronic timing circuitry to provide ten selectable timing functions, enabling flexible control over machine operations, motor starting sequences, and signal processing within control panels and distributed systems. This component is designed for reliable performance across a wide supply voltage range, supporting critical timing requirements in diverse industrial environments.
Technical Specifications:
- SERIES/FAMILY: CT-E Range, CT-ERS Series
- COMPONENT TYPE: Multifunction Electronic Time Relay
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24-240V AC/DC
- OPERATING FREQUENCY: 50/60 Hz (for AC supply)
- OUTPUT CONTACTS: 2 Changeover (C/O)
- CONTACT RATING: 3A at 250V AC (Resistive Load)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: DIN Rail Module
- WIDTH: 22.5 mm
- INTERFACE/CONTROL:
- TIMING FUNCTIONS: 10 selectable functions (e.g., ON-delay, OFF-delay, Impulse, Flasher)
- TIME RANGE: 0.05 seconds to 100 hours (adjustable via front potentiometers)
- CONTROL INPUT: Start/Gate input functionality dependent on selected mode
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Housing)
- MOUNTING STYLE: DIN Rail (EN 60715)
- OPERATING TEMPERATURE: -20°C to +60°C
- COMPATIBILITY/APPLICATION: Industrial automation systems, control panels, motor control centers, building management systems, process control, HVAC systems, and safety circuits requiring timed sequence operations.