Multi-Tech Systems 7500, 7600 manual Voltage Magnitude Default Measurements

ION 7500 / ION 7600 User’s GuideMagnitude of Voltage Supply

Voltage Magnitude Default Measurements

Register	Source Module Type	Description
V1-Mag N*		number of valid intervals (voltage on phase 1 within +/- 15% of nominal)
V1-Mag N invld*		number of invalid intervals
V1-Mag N1*		number of valid intervals in which the voltage deviates from nominal by more than +/-10%
V2-Mag N*		number of valid intervals (voltage on phase 2 within +/- 15% of nominal)
	Signal Limit Evaluation
V2-Mag N invld*		number of invalid intervals
V2-Mag N1*		number of valid intervals in which the voltage deviates from nominal by more than +/- 10%
V3-Mag N*		number of valid intervals (voltage on phase 3 within +/- 15% of nominal)
V3-Mag N invld*		number of invalid intervals
V3-Mag N1*		number of valid intervals in which the voltage deviates from nominal by more than +/- 10%
PO V1-Mag N		V1-Mag N of the previous Observation Period
PO V1-Mag N1		V1-Mag N1 of the previous Observation Period
PO V2-Mag N	Store	V2-Mag N of the previous Observation Period
PO V2-Mag N1		V2-Mag N1 of the previous Observation Period
PO V3-Mag N		V3-Mag N of the previous Observation Period
PO V3-Mag N1		V3-Mag N1 of the previous Observation Period
V1 mean	Sliding Window Demand	average voltage on phase 1 over 10m (used for display purposes)
V1 mean mn	Minimum	minimum of average voltage V1 (V1 mean) over 1 week (used for display purposes)
V1 mean mx	Maximum	maximum of average voltage V1 (V1 mean) over 1 week (used for display purposes)
V2 mean	Sliding Window Demand	average voltage on phase 2 over 10m (used for display purposes)
V2 mean mn	Minimum	minimum of average voltage V2 (V2 mean) over 1 week (used for display purposes)
V2 mean mx	Maximum	maximum of average voltage V2 (V2 mean) over 1 week (used for display purposes)
V3 mean	Sliding Window Demand	average voltage on phase 3 over 10m (used for display purposes)
V3 mean mn	Minimum	minimum of average voltage V3 (V3 mean) over 1 week (used for display purposes)
V3 mean mx	Maximum	maximum of average voltage V3 (V3 mean) over 1 week (used for display purposes)
V1-Mag N1/N		N1/N ratio
V2-Mag N1/N		N1/N ratio
V3-Mag N1/N	Arithmetic	N1/N ratio
PO V1-Mag N1/N		N1/N ratio of the previous Observation Period
PO V2-Mag N1/N		N1/N ratio of the previous Observation Period
PO V3-Mag N1/N		N1/N ratio of the previous Observation Period

* This data is recorded once a week by Data Recorder module 17.

Power Quality: ION Meters and EN50160 Technical Note Page 305