janitza UMG 96S, Operating Instructions Manual, Page: 90 / 96

Page 90
These specifications presuppose a yearly calibration and a warm up time of 10 minutes.
Used abbreviations:
rng = of measuring range
rdg = of measured value
1)
Measuring range with scale factor = 1, (Current transformer = 5/5A, 1/1A)
2)
Accuracy class according to DIN EN62052-11:2003, IEC62052:2003
3)
In the range of -10..18°C and 28..55°C an additional error of +-0,5‰ rng per K must be respected.
4)
The maximum indication range of real and
reactive energy depends on the transformer
ratio v = vi * vu.
vi = Currrent transformer ratio.
vu = Voltage transformer ratio.
Example:
200/5A -> vi = 40
1000/100V -> vu = 10
v = vi * vu
v = 40 *10
v = 400
1 10 100 400 v
999.999.999
210.000.000
21.000.000,0
2.100.000,00
/kvarh /kWh
Transformer ratio
Indication range
Indication range and accuracy
Quantity Indication range Meas. range
1)
Accuracy
3)
Voltage L-N
300V Standard version
0 .. 34kV 50 .. 300V +-0,5% rng
150V Special version 0 .. 17kV 25 .. 150V +-0,5% rng
Voltage L-L
300V Standard version
0 .. 60kV 87 .. 520V +-1,0% rng
150V Special version 0 .. 30kV 40 .. 260V +-1,0% rng
Current 0,01 .. 60,0kA 0,01 .. 6A +-0,5% rng
Current in N 0,01 .. 180,0kA 0,01 .. 18A +-1,5% rng
Real power, per phase 0,1W .. 99,9MW 0,1W .. 1,8kW +-1,0% rng
Apparent power, per phase 0,1VA .. 99,9MVA 0,1VA .. 1,8kVA +-1,0% rng
Reactive power, (Q0) per phase 0,1var .. 99,9Mvar 0,1var .. 1,8kvar +-1,0% rng
Real power, Sum 1W .. 99,9MW 1W .. 5,4kW +-1,0% rng
Apparent power, Sum 1VA .. 99,9MVA 1VA .. 5,4kVA +-1,0% rng
Reactive power (Q0), Sum 1var .. 99,9Mvar 1var .. 5,4kvar +-1,0% rng
Harmonics U, 1-15 0 .. 34kV 0,1V .. 300,0V +-2,0% rng
Harmonics I, 1-15 0,01 .. 60,0kA 1mA .. 6000mA +-2,0% rng
THD U , I 0,1% .. 100,0% +-2,0% rng
cos(phi) 0,00i .. 1.00 .. 0,00k 0,00i ..1.00.. 0,00k +- 1degree
Frequency (of voltage) 45,0 .. 65,0Hz 45,0 .. 65,0Hz +-0,1% rdg
Reactive energy Wq, inductive 0 .. 999.999.999kvarh
4)
Class 1
2)
(../5A)
Class 2
2)
(../1A)
Real energy Wp, supply 0 .. 999.999.999kWh
4)
Class 1
2)
(../5A)
Class 2
2)
(../1A)
Operating hours counter 0 .. 999 999 999h +-2Minutes/day