LTPU
STPU/INST Setting
Voltage Phase to Phase
400 (230)
110 (55)
208 (120)
480 (277)
500 (289)
690 (400)
Correction Factor
1.1 (10%)
1.11 (11%)
1.12 (12%)
1.13 (13%)
1.14 (14%)
1.15 (15%)
1.16 (16%)
1.17 (17%)
1.18 (18%)
1.19 (19%)
1.20 (20%)
1.21 (21%)
1.22 (22%)
1.23 (23%)
1.24 (24%)
1.25 (25%)
1.26 (26%)
1.27 (27%)
1.28 (28%)
1.29 (29%)
1.30 (30%)
Result:
0.0167