Meter Overview; 9810 Series Overview; Measurement Accuracy; Power Quality - Siemens US2:9810T24V User Manual

Meter overview

9810 series overview

The 9810 series advanced energy and power quality meter helps meet the needs of your energy
management, power management, and cost management applications.
All Siemens 9810 series meters comply with international metering accuracy standards. You can
customize your meter by loading specialized frameworks, adding optional modules and
incorporating mounting accessories into the physical installation to meet a variety of installation
and application needs.

Measurement accuracy

Third-party international standards-certified:
• Class 0,1S for energy
• Power Quality Instrument – Class A (PQI-A) for all normative IEC 61000-4-30 power quality
metrics
• IEC 62053-22, -23, -24 and ANSI C12.20

Power quality

Third-party international standards-certified:
• IEC 62586-1, IEC 62586-2, and IEC 61000-4-30
• EN 50160, including flicker monitoring
• IEEE 519

Root cause analysis and sequence-of-events support

• Disturbance Direction Detection
• High-speed RMS data capture with pre and post event records
• Extended waveform capture
• Time quality flag for GPS or PTP time sources
• Time synchronization to 1 ms accuracy

Cybersecurity

• Meter security with multiple users and access levels
• Total control for each communications port and protocol, including protocol lockout
• Secure webpages (HTTPS)
• Support for meter event logging to a remote server (syslog)

Account management

If your meter's user access information is lost, you must return the meter to the factory, where
your meter is reset to its factory defaults and all logged data is lost.
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