WAGO SYSTEM 750 - Technical Data; Dimensions and Weight; Voltage Supply; Measuring Inputs

WAGO-I/O-SYSTEM 750 Device Description 21
750-493 3-Phase Power Measurement Module
Manual
Version 1.2.0
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3.6 Technical Data
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3.6.1 Dimensions and Weight
Table 7: Technical Data ‒ Dimensions and Weight
Width
12 mm
Height (from upper edge of carrier rail)
64 mm
Length
100 mm
Weight
48 g
3.6.2 Voltage Supply
Table 8: Technical Data ‒ Voltage Supply
Voltage
System voltage DC 5 V
(via internal bus)
Current consumption
100 mA
Category of overvoltage
III
Rated voltage impulse
4 kV
Degree of distortion
2
3.6.3 Measuring Inputs
Table 9: Technical Data ‒ Measuring Inputs
Number of inputs
6 (3 voltage inputs, 3 current inputs)
Rated measuring voltage max.
Input resistance typ.
Phase-to-phase voltage Lx - Ly:
480 VAC
Phase voltage Lx - N: 277 VAC/DC
1072 kΩ
Measuring current max.
1 A for 750-493,
5 A for 750-493/000-001
1 A for 750-493,025-000
5 A for 750-493/025-001
Input resistance typ.
22 mΩ for 750-493,
5 mΩ for 750-493/000-001
22 mΩ for 750-493/025-000
5 mΩ for 750-493/025-001
Frequency range
- DC filter activated
- DC filter deactivated
10 … 2000 Hz
0 … 2000 Hz
Max. frequency
7.2 kHz
Signal form
any (in consideration of the frequency
range and max. frequency)