3 Phase Power Analyser / EN
09/30/16 Version No. 00
6
AC Current Trms Measurement (Arms) :
Range
Resolution
Accuracy
(including current probe)
Current probe
output
Overload
protection
Nominal power
system frequency
10 to 299.9A
±
0.5%rdg
±
15dgts
300 to 999.9A
0.1A
±
1.2%rdg
±
15dgts
0.35mV/A
1000Arms
50Hz
•
Display item : RMS current value for each channel.
Active Power measurement P (KW) :
Range
Resolution
Accuracy
0.1 to 999.9KW
0.1KW
±
1.0%rdg
±
20dgts (10 to 299.9A)
±
1.5%rdg
±
20dgts (300 to 999.9A)
•
Display items : Active power of each channel and its sum of multiple channels.
•
Polarity display : For influx (consumption) No symbol, For outflow (regenerative) “ - ”.
Apparent Power measurement S (KVA) :
Range
Resolution
Accuracy
0.1 to 999.9KVA
0.1KVA
±
1.0%rdg
±
20dgts (10 to 299.9A)
±
1.5%rdg
±
20dgts (300 to 999.9A)
•
Measurement method : Calculated from RMS voltage U and RMS current I.
•
Display item : Apparent power of each channel and its sum of multiple channels.
•
Polarity display : No polarity.
Reactive Power measurement Q (KVAR) :
Range
Resolution
Accuracy
0.1 to 999.9KVAR
0.1KVAR
±
1.0%rdg
±
20dgts (10 to 299.9A)
±
1.5%rdg
±
20dgts (300 to 999.9A)
•
Measurement method : Calculated from apparent power S and active power P,
Q =
S
P
2
2
−
•
Display item : Reactive power of each channel and its sum of multiple channels.
•
Polarity display : For phase lag : No symbol.
For lead phase : “-”
Power Factor measurement (COS
φ
) :
Range
Resolution
Calculated Accuracy
-1
to
+1
0.001
±
10dgt
•
Measurement method : Calculated from apparent power S and active power P,
PF = COS
φ
=
P S
/
•
Display item : Power factor of each channel and its sum of multiple channels.
Summary of Contents for IPM 3600N
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