Klemsan Klea 320P-D - Supply and Measurement Input Specifications; Measurement Accuracy and Performance; Output and Interface Specifications

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4
Quadrant
Energy Analyzer
4
Quadrant
Energy Analyzer
SECTION 6 TECHNICAL SPECIFICATIONS
BÖLÜM 6 TECHNICAL SPECIFICATIONS
Supply
Voltage 85..300V AC/DC
Frequency 45..65 Hz
Measurement Inputs
Voltage 1..300 V RMS (L-N)
Current 0.05..6 A RMS
Frequency 45..65 Hz
Measurement Accuracy
Function
Symbol
Function Function
Performance
Class According
to IEC 61557-12
Measuring Range Other Complementary
Characteristics
P Total active power 0,2 10 % I
b
≤ I ≤ I
max
0,5 Ind to 0,8 Cap -
Q
V
Total reactive power 1 5 % I
b
≤ I ≤ I
max
0,25 Ind to 0,25 Cap -
S
V
Total apparent power 0,2 10 % I
b
≤ I ≤ I
max
0,5 Ind to 0,8 Cap -
E
A
Total active energy 0,5 0 to 49999999999 IEC 62053-21 Class 0.2S
E
RC
Total reactive energy 2 0 to 49999999999 IEC 62053-23 Class 2
f Frequency 0,05 45 – 65 Hz -
I Phase current 0,2 20 % I
b
≤ I ≤ I
max
-
I
Nc
Neutral current (calculated) 0,5 20 % I
b
≤ I ≤ I
max
-
U Voltage 0,2 U
min
≤ U ≤ U
max
-
PF
A
Power factor 0,5 0,5 Ind to 0,8 Cap -
THDV Total harmonic distortion voltage 1 0 % to 20 % -
THDI Total harmonic distortion current 1 0 % to 100 % -
Relay Outputs
2 pcs,
Max. switching current : 5A
Max. switching voltage : 250 VAC
Max. switching power : 1250 VA
Digital Input/Output (Digital IO)
2 pcs, 5…30V DC, 50mA
Protection: 3750VRMS , Insulation