PM 1000268 000 00
Device handbook SIRAX MM1200
35/48
17. Technical data
System
Connection types:
Nominal frequency:
Measurement TRMS:
Inputs
Nominal input voltage
Max continuous input voltage
Max short duration input voltage
Nominal input voltage burden
Nominal input current
Max continuous input current
Nominal input current burden
Max short duration current input
System CT primary values
Auxiliary
Standard nominal Auxillary
a.c. supply voltage tolerance
d.c. supply voltage tolerance
a.c. supply burden
d.c. supply burden
Operating Measuring Ranges
Voltage
Current
Power Factor
Accuracy
Voltage / Current
Frequency
Active / Re-Active Power
Apparent Power
Active / Re-Active Energy
Apparant Energy
Power Factor
Angle
Analog Output
Total Harmonic Distortion
Neutral Current
Reference conditions for Accuracy
Reference temperature
Input frequency
Input waveform
Auxiliary supply voltage
Auxiliary supply frequency
Voltage Range
3 Phase 3 Wire / 4 Wire programmable at site
45 ... 50/60 ... 66 Hz
Up to the 15th harmonic
57,7 V
L-N
... 277 V
L-N
(100 V
L-L
... 480 V
L-L
)
120% of Rated Value
2 x Rated Value (1s application repeated 10 times at 10s intervals)
0.2VA approx. per phase
5A AC rms
120% of Rated Value
0.6VA approx. per phase
20 x Rated Value (1s application repeated 5 times at 5 min. intervals)
Std. Values from 1 to 9999A (1 or 5 Amp secondaries)
100 - 250V AC- DC
+10 % / -10 % of Rated Value
+10 % / -10 % of Rated Value
6.5VA
3W
5 .. 120 % of Rated Value
5 .. 120 % of Rated Value
0.5 Lag ... 1 ... 0.8 Lead
± 0.5 % of range
0.15% of mid frequency
± 0.5 % of range
± 0.5 % of range
± 0.5 % of range
± 0.5 % of range
± 1 % of Unity
± 1 % of range
± 1 % of Output end value
± 1 %
± 4 % of range
23 C + 2 C
50 or 60Hz + 2%
Sinusoidal (distortion factor 0.005)
Rated Value + 1 %
Rated Value + 1 %
50... 100% of Nominal Value.
60... 100% of Nominal Value for THD.
