Trinity ACCUVAR, Руководство пользователя, Страница: 9 / 27

pg. 9
TRINITY
ACCUVAR - Operational Manual
Measurement
Parameter
Type Name Statistics
Voltage
(Volts L-N: VRN,
VYN, VBN)
Accuracy : 0.5% of Reading
Current
(Amps IR, IY, IB)
Accuracy : 0.25% of Reading
Capacitor Current
CT Ratio : Site Selectable
Accuracy : 1.0% of Reading
Line Frequency 45 to 65 Hz, Accuracy : 0.3% of Reading
Active Power (P) Accuracy : 1.0% of Reading (For IPFI>0.9)
Reactive Power (Q)
Accuracy : 1.5% of Reading
(Between 0.5 Lag to 0.8 Lead)
Apparent Power (S) Accuracy : 1.0% of Reading
Power Factor
Accuracy
: 1.0% of Reading (IPFI≥0.5)
Range of Reading : 0.05 to 1.00 Lag/Lead
Total Active Energy
(KWh) Range of Reading : 0 to 9999999.9 KWh
Accuracy : 1.0S as per IS13779.
Total Apparent
Energy
(KVAh)
Range of Reading : 0 to 9999999.9 KVAh
Accuracy
: 1.0% of Reading
Total Reactive
Energy (KVARh)
(Lag & Lead)
Accuracy : 1.5% of Reading
Range of Reading : 0 to 9999999.9
Cap. Bank KVAR
Tr
ue RMS
B
as
ic P
ara
met
er
s
Pow
er
Energy
Misc
.