If you were looking for information on (often called "solid posts" in substation engineering), these are typically covered by different standards:
, ensuring a device doesn't lose its calibration over months or years of service. Electrical & Pneumatic Integrity
These tests are designed to determine the basic performance characteristics of a device, rather than its performance under extreme operational conditions (which are covered in other parts of the IEC 61298 series). Key Performance Tests Under IEC 61298-2
: A third edition (IEC 61298-2:2026) is currently in development as a technical revision to replace the 2008 version. IEC Webstore IEC 61298-2:2026 PRV iec 612982
This standard specifies general methods for conducting tests and reporting the functional and performance characteristics of process measurement and control devices. It applies to both analogue and digital devices.
: Minimizes calibration errors during plant commissioning, cutting project delays.
The heart of is the definition of reference conditions . These are the nominal environmental conditions, such as If you were looking for information on (often
Assesses how performance shifts over a sustained period of time under reference conditions. 6. Power Consumption and Functional Tests
Verify that the device provides the same output for the same input multiple times.
of the operational span), pausing at each step to record the stable output. IEC Webstore IEC 61298-2:2026 PRV This standard specifies
The IEC 61298 standard is structured into four distinct parts, each addressing a critical aspect of performance evaluation:
IEC 61298-3 defines tests for including:
The IEC 61298 standard is essential for several reasons: