Understanding the 3rv2011-1fa10 Datasheet: Your Guide to Motor Protection

When dealing with electrical motor applications, understanding the specifications and capabilities of protective devices is paramount. The 3rv2011-1fa10 Datasheet is a crucial document for anyone involved in specifying, installing, or maintaining motors and their associated control gear. This datasheet provides all the essential technical details about this specific motor protection circuit breaker, ensuring safe and reliable operation.

What is the 3rv2011-1fa10 Datasheet and Its Applications?

The 3rv2011-1fa10 Datasheet is a technical document that details the characteristics, performance parameters, and application guidelines for a specific model of motor protection circuit breaker (MPCB), the 3RV2011-1FA10. Essentially, it acts as a blueprint for understanding this particular device's capabilities. MPCBs are designed to protect electric motors from overcurrents, short circuits, and phase failures, which can cause significant damage and downtime. The 3rv2011-1fa10 Datasheet outlines how this breaker achieves these protections, including its trip classes, adjustable current settings, and breaking capacity.

The primary use of the 3rv2011-1fa10 Datasheet is to provide engineers and technicians with the necessary information for correct selection and application. This involves understanding:

• The motor's full load current (FLC) to set the breaker's overload protection appropriately.
• The required short-circuit breaking capacity to ensure safety in fault conditions.
• The environmental operating conditions the breaker can withstand.
• Connection diagrams and terminal designations for proper wiring.

The importance of thoroughly understanding the 3rv2011-1fa10 Datasheet cannot be overstated, as it directly impacts the longevity and safety of expensive motor installations.

Here's a glimpse into what you might find within the datasheet:

1. Technical Data: This section typically includes electrical ratings such as voltage, current, and frequency.
2. Protection Features: Details on overload protection settings, short-circuit release characteristics (e.g., fixed or adjustable), and any special features like phase-loss sensitivity.
3. Mechanical Data: Information on dimensions, mounting options, and operating mechanisms.
4. Approvals and Certifications: Listings of relevant industry standards and certifications (e.g., UL, CE) that the device complies with.

For instance, a table might look like this:

To ensure you are using the 3rv2011-1fa10 Datasheet effectively, refer to the detailed specifications provided in the official Siemens documentation.