27
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
Electrostatic discharge
Direct application
Air 8 kV
Contact 6 kV
IEC 60255-22-2, Class III
Fast transient disturbance
4 kV
IEC 60255-22-4, Class A
Surge immunity test
1-2 kV, 1.2/50
μ
s
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
Radiated electromagnetic field disturbance
10 V/m, 80-1000 MHz,
1.4-2.0 GHz
IEC 61000-4-3, Class III
Radiated electromagnetic field disturbance
35 V/m
26-1000 MHz
IEEE/ANSI C37.90.2
Conducted electromagnetic field distur-
bance
10 V, 0.15-80 MHz
IEC 60255-22-6
Radiated emission
30-1000 MHz
IEC 60255-25
Conducted emission
0.15-30 MHz
IEC 60255-25
Summary of Contents for REL 501-C1 2.5
Page 1: ...Technical reference manual Line distance protection terminal REL 501 C1 2 5 ...
Page 2: ......
Page 26: ...14 Introduction to the technical reference manual Chapter 1 Introduction ...
Page 42: ...30 Technical data Chapter 2 General ...
Page 66: ...54 Blocking of signals during test BST Chapter 3 Common functions ...
Page 142: ...130 Time delayed overvoltage protection TOV Chapter 6 Voltage ...
Page 162: ...150 Autorecloser AR Chapter 9 Control ...
Page 174: ...162 Event function EV Chapter 10 Logic ...
Page 210: ...198 Serial communication Chapter 12 Data communication ...
Page 226: ...214 Serial communication modules SCM Chapter 13 Hardware modules ...
Page 230: ...218 Terminal diagrams Chapter 14 Diagrams Figure 87 REL 501 C1 with DC switch ...
Page 234: ...222 Terminal diagrams Chapter 14 Diagrams ...
Page 237: ......