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Technical data Chapter 2
General
Table 16: Auxiliary DC supply voltage influence on functionality during operation
Table 17: Frequency influence
Table 18: Electromagnetic compatibility
Dependence on Within nominal range Influence
Ripple, in DC auxiliary voltage Max 12% 0.01% / %
Interrupted auxiliary DC voltage 48-250 V dc ±20%
Without reset <50 ms
Correct function 0-∞ s
Restart time <180 s
Dependence on Within nominal range Influence
Frequency dependence f
r
±10% for 16 2/3 Hz
f
r
±10% for 50 Hz
f
r
±10% for 60 Hz
±2.0% / Hz
Harmonic frequency dependence (10%
content)
2nd, 3rd and 5th harmonic of f
r
±6.0%
Test Type test values Reference standards
1 MHz burst disturbance 2.5 kV IEC 60255-22-1, Class III
For short range galvanic modem 2.5kV IEC 60255-22-1, Class III
For galvanic interface
• common mode
• differential mode
1 kV
0.5 kV
IEC 60255-22-1, Class II
IEC 60255-22-1, Class II
Electrostatic discharge
Direct application Air 8 kV
Contact 6 kV
IEC 60255-22-2, Class III
For short range galvanic modem Air 8 kV IEC 60255-22-2, Class III
Contact 6 kV
Fast transient disturbance 4 kV IEC 60255-22-4, Class A
For short range galvanic modem 4 kV IEC 60255-22-4, Class A
For galvanic interface 1 kV IEC 60255-22-4, Class B
Surge immunity test 1-2 kV, 1.2/50μs
high energy
IEC 60255-22-5
Power frequency immunity test 150-300 V,
50 Hz
IEC 60255-22-7, Class A
Power frequency magnetic field test 1000 A/m, 3s IEC 61000-4-8, Class V
Radiated electromagnetic field disturbance 10 V/m, 80-1000 MHz IEC 60255-22-3
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