Measured Values; Table 11: Technical Data - Measured Values - WAGO 750-494 Series Manual

24 Device Description
3.6.4

Measured Values

Table 11: Technical Data ‒ Measured Values
Measuring procedure
Calculated values
Update cycle of process data
RMS voltage Lx-N
Min./max. RMS voltage Lx-N
RMS voltage Lx-Ly
Arithmetic mean value voltage Lx-N
Peak value voltage Lx-N
RMS current Lx
Min./max. RMS current Lx
Arithmetic mean value current Lx
Peak value current Lx
Active power Lx
Min./max. active power Lx
Reactive power Lx
Apparent power Lx
All energy values
Supply network frequency Lx
Min./max. frequency of supply
network Lx
Phase angle phi Lx
Power factor cos phi Lx
Power factor PF Lx
Power factor LF Lx
Harmonics analysis
• Current
• Voltage
• HD/THD current
• HD/THD voltage
DC voltage Lx-N
DC current Lx
Power (DC current) Lx
Measuring errors
AC voltage
AC current
WAGO-I/O-SYSTEM 750
750-494 3-Phase Power Measurement Module
Calculation of true RMS for voltages
and currents, sample rate 8 kHz
synchronous on all 6 measuring inputs,
24 bits resolution
Phase-to-phase voltages, powers,
energies, power factors, network
frequencies, harmonics analysis up to
the 41st harmonic
40 ms
50 ms
340 ms
To be set, 5 ... 900 s
200 ms
40 ms
50 ms
To be set, 5 ... 900 s
200 ms
40 ms
50 ms
340 ms
40 ms
400 ms
280 ms
280 ms
340 ms
340 ms
280 ms
280 ms
260 ms
260 ms
260 ms
260 ms
40 ms
40 ms
40 ms
<= 0.3 % of full-scale value
(<= 0.5 % for 750-494/025-xxx)
<= 0.5 % of full-scale value
Manual
Version 1.2.0