3RV2011-1FA10

Category:

Description

Siemens 3RV2011-1FA10 is a motor starter protector from the Sirius series. Here’s an overview of its features and specifications:

Key Features:

  1. Motor Protection: Designed to protect motors against overloads and short circuits.
  2. Compact Design: Space-saving design suitable for use in control panels and motor control centers.
  3. Adjustable Overload Protection: Provides adjustable overload protection to match the motor’s rated current.
  4. Manual Reset: Offers a manual reset button for resetting the device after a trip.
  5. Phase Failure Sensitivity: Some models may offer phase failure sensitivity to detect phase loss or imbalance.
  6. Trip Indication: Typically equipped with trip indication LEDs to provide visual indication of a fault condition.
  7. DIN Rail Mounting: Designed for easy installation on standard DIN rails, facilitating quick and efficient panel assembly.
  8. Temperature Compensation: Some models may feature temperature compensation to adjust the overload settings based on ambient temperature changes.
  9. Modular Design: Compatible with other Sirius components for building customized motor control solutions.

Technical Specifications:

  • Manufacturer: Siemens
  • Series: Sirius
  • Model: 3RV2011-1FA10
  • Rated Operational Current (Ie): Typically available with a range of rated operational currents (e.g., 0.1A to 25A)
  • Rated Operational Voltage (Ue): Depends on the specific model and configuration, commonly available for use with 400V AC systems
  • Adjustable Overload Range: Typically adjustable from a certain percentage (e.g., 0.1 x Ie) to the rated current (Ie)
  • Short-Circuit Current Rating (Icu): Depends on the specific model and configuration, usually up to a certain kA value (e.g., 50 kA)
  • Operating Temperature: Typically rated for operation within a temperature range of -25°C to +55°C
  • Mounting: DIN rail mounting according to EN 60715 standard

Applications:

  • Motor Protection: Used to protect motors in various industrial applications, including pumps, fans, conveyors, and compressors.
  • Control Panels: Installed in control panels and motor control centers to provide reliable motor protection and control.
  • Process Industries: Applied in process industries such as manufacturing, water treatment, and oil and gas for motor protection in critical processes.
  • Building Automation: Utilized in building automation systems for motor protection in HVAC (Heating, Ventilation, and Air Conditioning) systems and other building services.
  • Machine Tools: Integrated into machine tool applications for protecting motors in machinery and equipment.
  • Conveyor Systems: Employed in conveyor systems to safeguard motors against overload and short circuit conditions.

Benefits:

  • Reliable Motor Protection: Provides reliable protection against overload and short circuit conditions, helping to prevent motor damage and downtime.
  • Compact Design: Space-saving design enables efficient use of panel space and facilitates installation in control panels and enclosures.
  • Adjustable Settings: Offers adjustable overload settings to match the specific requirements of the motor and application.
  • Easy Installation: DIN rail mounting and modular design simplify installation and integration into control systems.
  • Diagnostic Features: Trip indication LEDs and manual reset button facilitate easy troubleshooting and maintenance.
  • Compliance: Meets relevant international standards for electrical safety and performance.

Considerations:

  • Rated Current: Select the appropriate model with a rated current suitable for the motor’s operating current.
  • System Voltage: Ensure compatibility with the system voltage (e.g., 400V AC) to which the motor starter protector will be connected.
  • Short-Circuit Protection: Consider the short-circuit current rating (Icu) to ensure adequate protection against short-circuit faults.
  • Environmental Conditions: Verify the operating temperature range to ensure suitability for the installation environment.
  • Integration: Ensure compatibility and proper integration with other control and protection devices in the motor control system.

The Siemens 3RV2011-1FA10 motor starter protector offers reliable motor protection with adjustable overload settings, compact design, and easy installation, making it suitable for a wide range of industrial applications.

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