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Uncertainty of measurement
Quantity
Indicating range
Measuring range
1)
Measurement
uncertainly
2)
Auxiliary voltage
5)
196..255V
Voltage L-N
0 .. 34kV
50 .. 255V
+-1,5% rng
Voltage L-L
0 .. 60kV
87 .. 442V
+-2,0% rng
Current
0,00 .. 9,99kA
0,02 .. 6,00A
+-1,0% rng
Current in N
0,00 .. 9,99kA
0,06 .. 18,00A
+-3,0% rng
Real power, consumption, sum
0,00W .. 150MW
3,9W .. 3,825kW
+-1,5% rng
Real power, supply, sum
-0,00W .. -150MW
-3,9W .. -3,825kW +-1,5% rng
Apparent power, sum
0,00VA .. 150MVA
3,9VA .. 3,-1,5% rng
Reactive power (Q0), sum
0,00var .. 150Mvar
3,9var .. 3,8-1,5% rng
Auxiliary voltage
5)
90 .. 160V
Voltage L-N
0 .. 34kV
25 .. 160V
+-1,5% rng
Voltage L-L
0 .. 60kV
45 .. 277V
+-2,0% rng
Current
0,00 .. 9,99kA
0,02 .. 6,00A
+-1,0% rng
Current in N
0,00 .. 9,99kA
0,06 .. 18,00A
+-3,0% rng
Real power, consumption, sum
0,00W .. 150MW
1,8W .. 2,4kW
+-1,5% rng
Real power, supply, sum
-0,00W .. -150MW
-1,8W .. -2,4kW
+-1,5% rng
Apparent power, sum
0,00VA .. 150MVA
1,8VA .. 2,4kVA
+-1,5% rng
Reactive power (Q0), sum
0,00var .. 150Mvar
1,8var .. 2,4kvar
+-1,5% rng
Auxiliary voltage
5)
45 .. 80V
Voltage L-N
0 .. 34kV
16 .. 80V
+-1,5% rng
Voltage L-L
0 .. 60kV
28 .. 139V
+-2,0% rng
Current
0,00 .. 9,99kA
0,02 .. 6,00A
+-1,0% rng
Current in N
0,00 .. 9,99kA
0,06 .. 18,00A
+-3,0% rng
Real power, consumption, sum
0,00W .. 150MW
0,9W .. 1,2kW
+-1,5% rng
Real power, supply, sum
-0,00W .. -150MW
-0,9W .. -1,2kW
+-1,5% rng
Apparent power, sum
0,00VA .. 150MVA
0,9VA .. 1,2kVA
+-1,5% rng
Reactive power (Q0), sum
0,00var .. 150Mvar
0,9var .. 1,2kvar
+-1,5% rng
cos(phi)
0,00i .. 1.00 .. 0,00c
3)
Frequency (of voltage)
45,0 .. 65,0Hz
+-1,5% rdg
Reactive energy, inductive
v
6)
< 10
0..999 999 9.99kvarh
class 2
4)
v
6)
< 100
0..999 999 99.9kvarh
class 2
4)
v
6)
>= 100
0..999 999 999kvarh
class 2
4)
Real energy, consumption
v
6)
< 10
0..999 999 9.99kWh
class 2
4)
v
6)
< 100
0..999 999 99.9kWh
class 2
4)
v
6)
>= 100
0..999 999 999kWh
class 2
4)
Working hours counter
0..999 999 999h
+-2Min./Day
Attention!
The program allows current and voltage transformer ratio setting only, if the maximum phase
power can reach up to 50.0MW and the sum power can reach a maximum value of
150.0MW.
