SATEC SA300 ezPAC Operation Manual - Manual (Page 31)

Chapter 3 Using the RDM Data Display
SA300 Substation Automation Unit 31
Page Label Parameter Units LED
Maximum voltage V1/V12 V1/V1-2 - kV1/kV1-2
Maximum voltage V2/V23 V2/V2-3 - kV2/kV2-3
5
Hi Maximum voltage V3/V31 V3/V3-1 - kV3/kV3-1
Maximum current I1 A1
Maximum current I2 A2
6
Hi Maximum current I3 A3
Maximum total kVA kVA/MVA
Maximum total power factor PF
7
Hi Maximum total kW kW/MW
Maximum neutral current A Neut.
Maximum frequency Hz
8
Hi Maximum total kvar kvar/Mvar
Maximum volt demand V1/V12 V1/V1-2 - kV1/kV1-2
Maximum volt demand V2/V23 V2/V2-3 - kV2/kV2-3
9
Hd Maximum volt demand V3/V31 V3/V3-1 - kV3/kV3-1
Maximum ampere demand I1 A1
Maximum ampere demand I2 A2
10
Hd Maximum ampere demand I3 A3
Maximum sliding window kVA demand kVA/MVA
Power factor (import) at maximum kVA demand PF
11
Hd Maximum sliding window kW import demand kW/MW
Power Quality Display
Press the THD/TDD key. The THD or TDD LED illuminates. Use the UP/DOWN
arrow keys to scroll through harmonics measurements.
The following table lists the available display pages. Note that voltage harmonics
readings are phase-to-neutral in 4LN3 and 3LN3 wiring modes, and phase-to-phase
in all other modes.
Page Label Parameter Units LED
THD V1/V12 V1/V1-2 - kV1/kV1-2
THD V2/V23 V2/V2-3 - kV2/kV2-3
1
thd. THD V3/V31 V3/V3-1 - kV3/kV3-1
THD I1 A1
THD I2 A2
2
thd. THD I3 A3
TDD I1 A1
TDD I2 A2
3
tdd. TDD I3 A3
K-Factor I1 A1
K-Factor I2 A2
4
HF K-Factor I3 A3
Pst V1/V12 V1/V1-2 - kV1/kV1-2
Pst V2/V23 V2/V2-3 - kV2/kV2-3
5 1
PSt Pst V3/V31 V3/V3-1 - kV3/kV3-1
Plt V1/V12 V1/V1-2 - kV1/kV1-2
Plt V2/V23 V2/V2-3 - kV2/kV2-3
6 1
PLt Plt V3/V31 V3/V3-1 - kV3/kV3-1
1 With firmware V10.04.XX or V10.05.XX
Energy Display
Press the ENERGY key. The MVAh, Mvarh, or MWh LED illuminates. Use the
UP/DOWN arrow keys to scroll through energy measurements.