Harmonic voltage default measurements
EN50160 Hrm Vlt data recorder
| Register label | Source module type | Description |
|---|---|---|
|
V1-Hrm N |
Harmonics evaluation |
Number of valid intervals on phase 1 |
|
V1-Hrm N invld |
Harmonics evaluation |
Number of invalid intervals on phase 1 |
|
V1-Hrm N1 |
Harmonics evaluation |
Number of intervals in which one or more of the individual harmonic levels exceed the harmonic voltage criteria on phase 1 |
|
V1-Hrm N2 |
Harmonics evaluation |
Number of intervals in which the THD value for phase 1 exceeds 8% |
|
V2-Hrm N |
Harmonics evaluation |
Number of valid intervals on phase 2 |
|
V2-Hrm N invld |
Harmonics evaluation |
Number of invalid intervals on phase 2 |
|
V2-Hrm N1 |
Harmonics evaluation |
Number of intervals in which one or more of the individual harmonic levels exceed the harmonic voltage criteria on phase 2 |
|
V2-Hrm N2 |
Harmonics evaluation |
Number of intervals in which the THD value for phase 2 exceeds 8% |
|
V3-Hrm N |
Harmonics evaluation |
Number of valid intervals on phase 3 |
|
V3-Hrm N invld |
Harmonics evaluation |
Number of invalid intervals on phase 3 |
|
V3-Hrm N1 |
Harmonics evaluation |
Number of intervals in which one or more of the individual harmonic levels exceed the harmonic voltage criteria on phase 3 |
|
V3-Hrm N2 |
Harmonics evaluation |
Number of intervals in which the THD value for phase 3 exceeds 8% |
Parameter data is stored every 10 minutes in the EN50160 PrmHrm1-2 data recorders.
EN50160 PrmHrm1-2 data recorders
| Register label | Description |
|---|---|
|
PQ V1 THD 10m |
Phase 1 voltage total harmonic distribution (THD) 10 minute mean |
|
PQ V1 THD mn |
Phase 1 voltage minimum 3-second THD value over 10 minutes |
|
PQ V1 THD mx |
Phase 1 voltage maximum 3-second THD value over 10 minutes |
|
PQ V1 TOHD 10m |
Phase 1 voltage total odd harmonics distribution (TOHD) 10 minute mean |
|
PQ V1 TOHD mn |
Phase 1 voltage minimum 3-second TOHD value over 10 minutes |
|
PQ V1 TOHD mx |
Phase 1 voltage maximum 3-second TOHD value over 10 minutes |
|
PQ V1 TEHD 10m |
Phase 1 voltage total even harmonics distribution (TEHD) 10 minute mean |
|
PQ V1 TEHD mn |
Phase 1 voltage minimum 3-second TEHD value over 10 minutes |
|
PQ V1 TEHD mx |
Phase 1 voltage maximum 3-second TEHD value over 10 minutes |
|
PQ V2 THD 10m |
Phase 2 voltage total harmonic distribution (THD) 10 minute mean |
|
PQ V2 THD mn |
Phase 2 voltage minimum 3-second THD value over 10 minutes |
|
PQ V2 THD mx |
Phase 2 voltage maximum 3-second THD value over 10 minutes |
|
PQ V2 TOHD 10m |
Phase 2 voltage total odd harmonics distribution (TOHD) 10 minute mean |
|
PQ V2 TOHD mn |
Phase 2 voltage minimum 3-second TOHD value over 10 minutes |
|
PQ V2 TOHD mx |
Phase 2 voltage maximum 3-second TOHD value over 10 minutes |
|
PQ V2 TEHD 10m |
Phase 2 voltage total even harmonics distribution (TEHD) 10 minute mean |
|
PQ V2 TEHD mn |
Phase 2 voltage minimum 3-second TEHD value over 10 minutes |
|
PQ V2 TEHD mx |
Phase 2 voltage maximum 3-second TEHD value over 10 minutes |
|
PQ V3 THD 10m |
Phase 3 voltage total harmonic distribution (THD) 10 minute mean |
|
PQ V3 THD mn |
Phase 3 voltage minimum 3-second THD value over 10 minutes |
|
PQ V3 THD mx |
Phase 3 voltage maximum 3-second THD value over 10 minutes |
|
PQ V3 TOHD 10m |
Phase 3 voltage total odd harmonics distribution (TOHD) 10 minute mean |
|
PQ V3 TOHD mn |
Phase 3 voltage minimum 3-second TOHD value over 10 minutes |
|
PQ V3 TOHD mx |
Phase 3 voltage maximum 3-second TOHD value over 10 minutes |
|
PQ V3 TEHD 10m |
Phase 3 voltage total even harmonics distribution (TEHD) 10 minute mean |
|
PQ V3 TEHD mn |
Phase 3 voltage minimum 3-second TEHD value over 10 minutes |
|
PQ V3 TEHD mx |
Phase 3 voltage maximum 3-second TEHD value over 10 minutes |