<![CDATA[DLMS Single-Phase vs Three-Phase OBIS Register Mapping Reference]]>Quick Reference Table: Standard Electrical Measurement OBIS Codes
Measurement Total Phase A (L1) Phase B (L2) Phase C (L3) Class ID
Active Power (+P) 1.0.1.7.0.255 1.0.21.7.0.255 1.0.41.7.0.255 1.0.61.7.0.255 3 (Register)
Active Power (-P) 1.0.2.7.0.255 1.0.22.7.0.255 1.0.42.7.0.255 1.0.62.7.0.255 3 (Register)
Reactive Power (+Q) 1.0.3.7.0.255 1.0.23.7.0.255 1.0.43.7.0.255 1.0.63.7.0.255 3 (Register)
Voltage (RMS) N/A 1.0.32.7.0.255 1.0.52.7.0.255 1.0.72.7.0.255 3 (Register)
Current (RMS) N/A 1.0.31.7.0.255 1.0.51.7.0.255 1.0.71.7.0.255 3 (Register)
Power Factor 1.0.13.7.0.255 1.0.33.7.0.255 1.0.53.7.0.255 1.0.73.7.0.255 3 (Register)
Frequency 1.0.14.7.0.255 N/A N/A N/A 3 (Register)
Active Energy (+A) 1.0.1.8.0.255 1.0.21.8.0.255 1.0.41.8.0.255 1.0.61.8.0.255 3 / 4 (Ext Reg)
Active Energy (-A) 1.0.2.8.0.255 1.0.22.8.0.255 1.0.42.8.0.255 1.0.62.8.0.255 3 / 4 (Ext Reg)

Bookmark this reference for field data validation!

]]>https://dlms.sharur.org/topic/19/dlms-single-phase-vs-three-phase-obis-register-mapping-referenceRSS for NodeFri, 16 Oct 2026 19:49:50 GMTSat, 22 Aug 2026 12:33:21 GMT60<![CDATA[Reply to DLMS Single-Phase vs Three-Phase OBIS Register Mapping Reference on Sat, 22 Aug 2026 12:33:22 GMT]]>Very handy reference! Especially useful when validating neutral current measurements, which use 1.0.91.7.0.255 on four-wire meter installations.

]]>https://dlms.sharur.org/post/39https://dlms.sharur.org/post/39Sat, 22 Aug 2026 12:33:22 GMT