ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SVR405501R3020 - Single-Phase Voltage Monitoring Relay
This component is an ABB CM-ESS.1P series electronic monitoring relay designed for precise supervision of single-phase AC/DC voltage systems. It provides configurable undervoltage, overvoltage, or window monitoring functions, crucial for protecting sensitive industrial equipment and ensuring operational integrity within control panels, power distribution units, and automation systems. The unit integrates seamlessly into industrial control architectures requiring reliable voltage supervision with a single changeover relay output.
Technical Specifications:
- SERIES/FAMILY: CM-ESS.1P
- COMPONENT TYPE: Single-Phase Voltage Monitoring Relay
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24-240 V AC/DC
- MEASURING RANGE: 24-240 V AC/DC
- FREQUENCY: 50/60 Hz (for AC operation)
- OUTPUT CONTACTS: 1 c/o (changeover)
- OUTPUT RATING: 250 V AC / 4 A (resistive load)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular housing
- MOUNTING: DIN rail
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- MONITORING FUNCTION: Undervoltage, Overvoltage, Window monitoring (selectable)
- ADJUSTMENTS: Thresholds, Time delays (via front-panel potentiometers)
- ENVIRONMENTAL/MOUNTING:
- IP RATING (HOUSING): IP50
- IP RATING (TERMINALS): IP20
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Monitoring of single-phase AC/DC networks, protection of sensitive equipment, power supply supervision, motor control circuits, general industrial automation systems.