Sa300 substation automation unit – SATEC SA300 ezPAC Operation Manual User Manual

Page 162

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Appendix C Parameters for Monitoring and Data Logging

162

SA300 Substation Automation Unit

Designation Description

V23 V23

Voltage

V31 V31

Voltage

I1x I1x

Current

I2x I2x

Current

I3x I3x

Current

RT LOW

1-Cycle Low Values on any Phase

V LOW

Low L-N voltage

I LOW

Low current

kW LOW

Low kW

kvar LOW

Low kvar

kVA LOW

Low kVA

PF LAG LOW

Low lagging PF

PF LEAD LOW

Low leading PF

THD LOW

Low voltage THD

1

V THD LOW

Low current THD

KF LOW

Low K-Factor

I TDD LOW

Low current TDD

V L-L LOW

Low L-L voltage

V THD/I LOW

Low voltage interharmonics THD

1

I THD/I LOW

Low current interharmonics THD

RT HIGH

1-Cycle High Values on any Phase

V HIGH

High L-N voltage

I HIGH

High current

kW HIGH

High kW

kvar HIGH

High kvar

kVA HIGH

High kVA

PF LAG LOW

High PF Lag

PF LEAD LOW

High PF Lead

THD LOW

High voltage THD

1

V THD LOW

High current THD

KF LOW

High K-Factor

I TDD LOW

High current TDD

V L-L LOW

High L-L voltage

V THD/I LOW

High voltage interharmonics THD

1

I THD/I LOW

High current interharmonics THD

RT TOTAL

1-Cycle Total Values

kW Total

kW

kvar Total

kvar

kVA Total

kVA

PF Total

PF

PF LAG

Total PF lag

PF LEAD

Total PF lead

kW IMP

Total kW import

kW EXP

Total kW export

kvar IMP

Total kvar import

kvar EXP

Total kvar export

V AVG

3-phase average L-N voltage

V LL AVG

3-phase average L-L voltage

I AVG

3-phase average current

RT AUX

1-Cycle Auxiliary Values

I4 I4

current

In In

current

FREQ Frequency
V UNB%

Voltage unbalance

I UNB%

Current unbalance

VDC DC

voltage

V4 V4

voltage

I4x I4x

current

AVR PHASE

1-Second Phase Values

V1 V1

Voltage

V2 V2

Voltage

V3 V3

Voltage

I1 I1

Current

I2 I2

Current

I3 I3

Current

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