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85
4 Data Scales and Units
Code Condition
Value/Range
Notes
Data Scales
Vmax
Voltage scale
×
PT Ratio, V
2
Imax
Current scale (2A/10A)
×
CT Ratio = CT Primary current
×
2, A
1, 3
Wiring 4LN3, 3LN3, 3BLN3
Vmax
×
Imax
×
3, W
4
Pmax
Wiring 4LL3, 3LL3, 3BLL3,
3OP2, 3OP3, 3DIR2
Vmax
×
Imax
×
2, W
Fmax
Nominal frequency 50 or 60
Hz
100 Hz
+/-1mA
AImin = -AI full scale
×
2
AImax = AI full scale
×
2
0-20mA
AImin = AI zero scale
AImax = AI full scale
4-20mA
AImin = AI zero scale
AImax = AI full scale
AImin
AImax
0-1mA
AImin = AI zero scale
AImax = AI full scale
Data Units
PT Ratio = 1
0.1 V
U1
PT Ratio > 1
1 V
U2
0.01
A
PT Ratio = 1
0.001 kW/kvar/kVA
U3
PT Ratio > 1
1 kW/kvar/kVA
1
CT Ratio = CT primary current/CT secondary current
2
The default Voltage scale is 144V (120V +20%). You can change it via the Device Data Scale setup (see Section 3.1) or via
the Device Options setup in PAS.
3
The default Current scale is 2
×
CT secondary current (2
×
1A or 2
×
5A depending on the order).
4
Pmax is rounded to whole kilowatts. With PT=1.0, if Pmax is greater than 9,999,000 W, it is truncated to 9,999,000 W.