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6 TECHNICAL SPECIFICATIONS
Voltage
Frequency
Power Consumption
Voltage
Current
Frequency
Network Connection Type
Input Type
Isolation
Output Type
Switching Voltage
Switching Current
Isolation
Maximum Switching Voltage
Maximum Switching Current
Maximum Switching Power
Operating Temperature
Storage Temperature
Protection Class
Relative Humidity
Measurement Accuracy
Function Symbol
Function
P
Total active power
Q
Total reactive power
V
S
Total apparent power
A
E
Total active energy
A
E
Total reactive energy
rV
f
Frequency
I
Phase current
Neutral current
I
(calculated)
Nc
U
PF
Power factor
A
Total harmonic
THDV
distortion voltage
Total harmonic
THDI
distortion current
32 | Electronic Multimeter - MMW03-CH
MEASUREMENT INPUTS
DIGITAL OUTPUT
RELAY OUTPUT
Function Performance Class
According to IEC 61557-12
Voltage
SUPPLY
85..300 V AC/DC
45..65Hz
< 6VA
5..300V AC (L-N)
10..500V AC (L-L)
10mA.. 6A AC
45..65Hz
3-phase 4-wire, 3-phase 3-wire
DIGITAL INPUT
Dry Contact
5000V RMS
Transistor
5..30V DC
50mA
5000V RMS
AC
250V
10A
1250VA
GENERAL
-20°C..+70°C
-30°C..+80°C
IP40
95% non-condensing
Measuring Range
10 % I
0,5
0,5 Ind to 0,8 Cap
5 % I
1
0,25 Ind to 0,25 Cap
10 % I
0,5
0,5 Ind to 0,8 Cap
0,5
0 to 999999999 kWh
2
0 to 999999999 kVARh
0,1
45 – 65 Hz
0,5
20 % I
0,5
20 % I
0,2
U
min
0,5
0,5 Ind to 0,8 Cap
1
0 % to 20 %
1
0 % to 100 %
DC
30V
5A
150W
Other Complementary
Characteristics
≤ I ≤ I
b
max
≤ I ≤ I
b
max
≤ I ≤ I
b
max
IEC 62053-22 Class 0.5S
IEC 62053-23 Class 2
≤ I ≤ I
b
max
≤ I ≤ I
b
max
≤ U ≤ U
max
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-
-
-
-
-
-
-
-
-
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