bytics engineering ag
STS404
Bachweg 5
CH-8133 Esslingen
Order number
Project number
DEZ.14.009-1
110-001-1e-1
EMC Test Report
Apu.1c
PC Engines GmbH, CH-8152 Glattbrugg
S. Mathez, M. Müller-Ferrando
Unit under test: Apu.1c with serial number
Date of receipt of the unit under test:
Test date:
Scope of testing (see 1.6):
26.02.2014
26.02.2014
Emission according to EN 61000-6-3 (2007) domestic environments
Conducted disturbances according to EN 55022 (2006)
Immunity according to EN 61000-6-2 (2005) industrial environments
ESD according to EN 61000-4-2 (2009)
Immunity to radiated EM field according to EN 61000-4-3 (2008)
Burst according to EN 61000-4-4 (2010)
Surge according to EN 61000-4-5 (2006)
Immunity to conducted disturbances according to EN 61000-4-6 (2009)
Result of the test:
Position
Head of the test centre
Deputy
Test engineer
The unit under test is in conformity with the standards mentioned
above.
Name
S. Mathez
M. Müller-Ferrando
S. Mathez
Visum
Date
Only the signed original of this test report is binding.
This document may not be copied in whole or in part.
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Contents
1
GENERAL ................................................................................................................. 3
1.1
Test centre ..........................................................................................................................................3
1.2
Customer ............................................................................................................................................3
1.3
Unit under test ....................................................................................................................................3
1.4
Interfaces and operating states ..........................................................................................................3
1.5
Description of unit under test (UUT) ...................................................................................................4
1.6
Scope of testing ..................................................................................................................................4
1.6.1
Emissions according to EN 61000-6-3 (2007) for domestic environments .................................4
1.6.2
Immunity according to EN 61000-6-2 (2005) for industrial environments ...................................4
1.7
2
Advice .................................................................................................................................................4
TESTS ....................................................................................................................... 5
2.1
Electromagnetic disturbances ............................................................................................................5
2.1.1
Terminal disturbance voltage (EN 55022) ...................................................................................5
2.2
Immunity .......................................................................................................................................... 13
2.2.1
Electrostatic discharge immunity (EN 61000-4-2) .................................................................... 13
2.2.2
Radiated, radio-frequency, electromagnetic field immunity (EN 61000-4-3) ........................... 15
2.2.3
Electrical fast transient/burst immunity (EN 61000-4-4) ........................................................... 17
2.2.4
Surge immunity (EN 61000-4-5)............................................................................................... 20
2.2.5
Immunity to conducted disturbances, induced by RF fields (EN 61000-4-6) ........................... 23
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1
General
1.1
Test centre
bytics engineering ag
Technoparkstr. 1
CH-8005 Zürich
1.2
Customer
PC Engines GmbH
Flughofstrasse 58
CH-8152 Glattbrugg
1.3
Unit under test
Unit under test:
Manufacturer:
Model:
Serial number:
1.4
PC Engines GmbH
Apu.1c
Interfaces and operating states
For the EMC-tests are the following interfaces relevant:
Interface
Mechanical
properties
copper
Maximum
length
-
Ethernet
Electrical properties
U = 230 VAC
P = 24 W
Signal
Shielded
100 m
USB
Signal
Shielded
3m
Serial
Signal
Copper
3m
AC-Power
Operating state of the unit under test:
-
Transfer mode
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1.5
Description of unit under test (UUT)
1.6
Scope of testing
1.6.1 Emissions according to EN 61000-6-3 (2007) for domestic environments
Test
Main terminal (AC) and signal line
disturbance voltage
150kHz...30MHz
Harmonic currents below 16A
Limit
EN 55022 (2006)
Class A
Test passed
yes
EN 61000-3-2 (2008)
Voltage variations and Flicker below
16A
EN 61000-3-3 (2008)
Not applica1
ble
Not applica2
ble
1.6.2 Immunity according to EN 61000-6-2 (2005) for industrial environments
Test
Electrostatic discharge immunity
On the cases and plugs with air- and
contact discharge
Radiated, radio frequency, electromagnetic field immunity
80...2700MHz, 80% AM (1kHz)
Unit under test with all wires
Electrical fast transient/burst immunity
5/50ns, 5kHz
Power-/Sensor line
Main terminal (AC) and signal lines
Surge immunity
1.2/50E-6s
Main terminal (AC)
Immunity to conducted disturbances,
induced by radio frequency fields
150kHz...80MHz, 80% AM (1kHz)
Main terminal (AC) and signal lines
Power frequency magnetic
field immunity test
Voltage dips and Interruptions
1.7
Limit
EN 61000-4-2 (2009)
Test level 3
4kV Contact discharge
8kV Air discharge
EN 61000-4-3 (2008)
Test level 3
80MHz...1GHz, 10V/m
1GHz...2GHz, 3V/m
2GHz...2.7GHz, 1V/m
EN 61000-4-4 (2010)
Test level 3 (1kV/2kV)
Test passed
yes
EN 61000-4-5 (2006)
Test level 3 (1kV / 2kV)
yes
EN 61000-4-6 (2009)
Test level 3 (10V)
yes
EN 61000-4-8 (2010)
Not applica3
ble
4
Not tested
EN 61000-4-11 (2004)
yes
yes
Advice
The inspection results in this report refer exclusively to the unit under test that in 1.3
mentioned.
1
Power < 75W and no harmonics expected
No voltage variations expected
3
No magnetic sensors inside
4
Tested at PC Engines
2
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2
Tests
2.1
Electromagnetic disturbances
2.1.1 Terminal disturbance voltage (EN 55022)
Test setup:
See standard EN 55022 and test instruction bytics engineering ag
document 80-002-7.
Figure 1: 230VAC
Figure 2: USB
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Figure 3: RS232
Figure 4: Ethernet
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Instruments and tools:
- Receiver
- LISN
- Current probe
- RF cable from Antenna
to anechoic chamber
- RF cable from anechoic
chamber to receiver
R&S ESU8
PMM L3-25
R&S EZ17
T0605
T0010
T0020
H&S RG214/U
T0029
H&S RG214/U
T0030
Test procedures:
See standard EN 55022 and test instruction bytics engineering ag
document 80-002-7.
Expanded uncertainty with a confidence level of 95%:
Uncertainty = 3.1 dB
Requirement:
Group 1, Class B (domestic environment)
Unit under test:
Operating state:
Apu.1c
Transfer mode
Result of the test:
The unit under test is in conformity with the standards according to class B.
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Test results:
Auftragsnr.:
DEZ.14.009
Prüfling:
apu1c
Betriebszustand:
Normal mode
Leitung:
L
Stepped Scan (1 Range)
Scan Start:
Scan Stop:
Detector:
Transducer:
150 kHz
30 MHz
Trace 1: MAX PEAK Trace 2: Average
LISN
Start
Frequency
150.000000 kHz
Stop
Frequency
30.000000 MHz
Step
Size
4.00 kHz
Meas
Time
Res BW
9.00 kHz 1 ms
RF
Atten
10 dB
Preamp Input
0 dB
INPUT2
Final Measurement
Meas Time:
Margin:
Peaks:
1s
0 dB
0
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Auftragsnr.:
DEZ.14.009
Prüfling:
apu1c
Betriebszustand:
Normal mode
Leitung:
N
Stepped Scan (1 Range)
Scan Start:
Scan Stop:
Detector:
Transducer:
150 kHz
30 MHz
Trace 1: MAX PEAK Trace 2: Average
LISN
Start
Frequency
150.000000 kHz
Stop
Frequency
30.000000 MHz
Step
Size
4.00 kHz
Meas
Time
Res BW
9.00 kHz 1 ms
RF
Atten
10 dB
Preamp Input
0 dB
INPUT2
Final Measurement
Meas Time:
Margin:
Peaks:
1s
0 dB
0
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Auftragsnr.:
DEZ.14.009
Prüfling:
apu1c
Betriebszustand:
Normal mode
Leitung:
Ethernet
Stepped Scan (1 Range)
Scan Start:
Scan Stop:
Detector:
Transducer:
150 kHz
30 MHz
Trace 1: MAX PEAK Trace 2: Average
EZ17
Start
Frequency
150.000000 kHz
Stop
Frequency
30.000000 MHz
Step
Size
4.00 kHz
Meas
Time
Res BW
9.00 kHz 1 ms
RF
Atten
10 dB
Preamp Input
0 dB
INPUT2
Final Measurement
Meas Time:
Margin:
Peaks:
1s
0 dB
0
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Auftragsnr.:
DEZ.14.009
Prüfling:
apu1c
Betriebszustand:
Normal mode
Leitung:
RS232
Stepped Scan (1 Range)
Scan Start:
Scan Stop:
Detector:
Transducer:
150 kHz
30 MHz
Trace 1: MAX PEAK Trace 2: Average
EZ17
Start
Frequency
150.000000 kHz
Stop
Frequency
30.000000 MHz
Step
Size
4.00 kHz
Meas
Time
Res BW
9.00 kHz 1 ms
RF
Atten
10 dB
Preamp Input
0 dB
INPUT2
Final Measurement
Meas Time:
Margin:
Peaks:
1s
0 dB
0
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Auftragsnr.:
DEZ.14.009
Prüfling:
apu1c
Betriebszustand:
Normal mode
Leitung:
USB
Stepped Scan (1 Range)
Scan Start:
Scan Stop:
Detector:
Transducer:
150 kHz
30 MHz
Trace 1: MAX PEAK Trace 2: Average
EZ17
Start
Frequency
150.000000 kHz
Stop
Frequency
30.000000 MHz
Step
Size
4.00 kHz
Meas
Time
Res BW
9.00 kHz 1 ms
RF
Atten
10 dB
Preamp Input
0 dB
INPUT2
Final Measurement
Meas Time:
Margin:
Peaks:
1s
0 dB
0
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2.2
Immunity
2.2.1 Electrostatic discharge immunity (EN 61000-4-2)
Climatic conditions:
Ambient temperature:
Relative humidity:
Air pressure:
21.6 °C
32.2 °C
948.2 mbar
Test setup:
See standard EN 61000-4-2 and test instruction bytics engineering ag
document 80-002-1.
Figure 5: 230VAC
Instruments and tools:
- ESD Generator
- Meteo Station
- Temp.-/Humidity sensor
EM-Test Dito
Thommen HM30
Rotronic HP100A
T0003
T0066
T0067
Test procedures:
See standard EN 61000-4-2 and test instruction bytics engineering ag
document 80-002-1.
Uncertainty:
The test instruments are in conformity with the standards.
Requirement:
Conformity with performance criteria B at ±4kV contact- and ±8kV air discharge.
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Performance criteria A:
Performance criteria B:
Unit under test:
Operating state:
Function control:
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer.
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer. During the test, degradation
of performance is however allowed.
Apu.1c
Transfer mode
The function was controlled by the notebook
Result of the test:
The unit under test is in conformity with the standards according to performance
criteria A.
Test results:
Contact discharge direct
± 2kV
± 4kV
Position of discharge
Performance of the unit under test
Normal performance during the test
Normal performance during the test
Screws, case and plugs of the unit under test
Contact discharge indirect
± 2kV
± 4kV
Position of discharge
Performance of the unit under test
Air discharge direct
± 4kV
± 6kV
± 8kV
Position of discharge
Performance of the unit under test
Normal performance during the test
Normal performance during the test
Normal performance during the test
All isolated parts of the unit under test
Normal performance during the test
Normal performance during the test
Vertical and horizontal couple plane
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2.2.2 Radiated, radio-frequency, electromagnetic field immunity (EN 61000-4-3)
Test setup:
See standard EN 61000-4-3 and test instruction bytics engineering ag
document 80-002-2.
The tests were executed in an anechoic chamber at a test distance of 3m between the unit under test and the antenna.
Figure 6: Position 0°
Instruments and tools:
- BiConiLog Antenna
- Signal generator
- Amplifier
- Amplifier
- Amplifier
- RF relay
- RF relay
- RF cable from antenna
to anechoic chamber
- RF cable from anechoic
chamber to RF relay T0197
- RF cable from amplifier
50W1000A to HF relay T0197
- RF cable from signal generator
to RF relay T0570
- RF cable from amplifier
150A220 to RF relay T0197
- RF cable from RF relay T0570
to amplifier 150A220
Document: 110-001-1e-1_DEZ.14.009-1.docx
EMCO3142C
HP 8648D
ar 50W1000A
ar 150A220
ar 50S1G4A
MTS KRM4
MTS KRM4
T0069
T0017
T0013
T0012
T0572
T0197
T0570
H&S RG214/U
T0029
H&S RG214/U
T0030
H&S RG214/U
T0032
H&S RG223/U
T0031
H&S RG214/U
T0068
H&S RG223/U
T0539
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- RF cable from RF relay T0570
to amplifier 50W1000A
- RF cable from RF relay T0570
to amplifier 50S1G4A
- RF cable from RF relay T0197
to amplifier 50S1G4A
- Absorbing ferrite clamp
H&S RG223/U
T0540
H&S RG223/U
T0574
H&S S04272B
R. Lüthi FTC 40x15E
T0573
T0070
Test procedures:
See standard EN 61000-4-3 and test instruction bytics engineering ag
document 80-002-2.
Expanded uncertainty with a confidence level of 95%:
Uncertainty = 3.4dB
Requirement:
Conformity with performance criteria A at 10 V/m (80MHz...1GHz),
3 V/m (1GHz...2GHz) and 1 V/m (2GHz...2.7GHz)
Performance criteria A:
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer.
Unit under test:
Operating state:
Function control:
Apu.1c
Transfer mode
The function was controlled by the notebook
Field strength:
10 V/m (80MHz...1GHz); 3 V/m (1GHz...2GHz)
1 V/m (2GHz...2.7GHz)
1%
80% 1kHz
0.5s
1m
horizontal, vertical
Frequency step:
Amplitude modulation:
Dwell time:
Antenna height:
Polarisation:
Result of the test:
The unit under test is in conformity with the standards according to performance
criteria A.
Test results:
Frequency (MHz)
80 – 2700
Performance of the unit under test
Normal performance during the test
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2.2.3 Electrical fast transient/burst immunity (EN 61000-4-4)
Test setup:
See standard EN 61000-4-4 and test instruction bytics engineering ag
document 80-002-3.
Figure 7: 230VAC
Figure 8: Ethernet line
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Figure 9: RS232 line
Figure 10: USB line
Instruments and tools:
- Burst generator
- Capacitive coupling clamp
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EM-Test UCS500
EM-Test HFK
T0002
T0004
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Test procedures:
See standard EN 61000-4-4 and test instruction bytics engineering ag
document 80-002-3.
Uncertainty:
The test instruments are in conformity with the standards.
Requirement:
Conformity with performance criteria B at ±2kV on AC-power line and ±1kV on
signal lines.
Performance criteria A:
Performance criteria B:
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer.
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer. During the test, degradation
of performance is however allowed.
Unit under test:
Operating state:
Function control:
Apu.1c
Transfer mode
The function was controlled by the notebook
Voltage:
Burst duration:
Pulse form:
Frequency:
Coupling network:
±1kV/±2kV
15ms
5ns/50ns
5kHz
Internal coupling network, capacitive coupling clamp
Result of the test:
The unit under test is in conformity with the standards according to performance
criteria A.
Test results:
Point of disturbance /
disturbance voltage
AC line / ±2kV
AC line / ±1kV
AC line / ±500V
Ethernet line / ±1kV
Ethernet line / ±500V
RS232 line / ±1kV
RS232 line / ±500V
USB line / ±1kV
USB line / ±500V
Performance of the unit under test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
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2.2.4 Surge immunity (EN 61000-4-5)
Test setup:
See standard EN 61000-4-5 and test instruction bytics engineering ag
document 80-002-4.
Figure 11: 230VAC
Figure 12: Ethernet line
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Instruments and tools:
- Surge generator
- Coupling network
EM-Test UCS500
EM-Test CNV504
T0002
T0005
Test procedures:
See standard EN 61000-4-5 and test instruction bytics engineering ag
document 80-002-4.
Uncertainty:
The test instruments are in conformity with the standards.
Requirement:
Conformity with performance criteria B at surge on AC-power line (±1kV line to
line, ±2kV line to earth) and signal lines (±1kV line/shield to earth).
Performance criteria A:
Performance criteria B:
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer.
The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer. During the test, degradation
of performance is however allowed.
Unit under test:
Operating state:
Function control:
Apu.1c
Transfer mode
The function was controlled by the notebook
Voltage:
Pulse form:
±1 kV/±2 kV
Open circuit voltage 1.2/50E-6s
Short circuit current 8/20E-6s
Internal coupling network, CNV504
Coupling network:
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Result of the test:
The unit under test is in conformity with the standards according to performance
criteria A.
Test results:
Point of disturbance /
disturbance voltage
AC-line
Line to earth / ±2kV
AC-line
Line to line / ±1kV
AC-line
Line to line / ±500V
Ethernet line
shield to earth /
±1kV
Ethernet line
shield to earth /
±500V
Performance of the unit under test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
Normal performance during the test
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2.2.5 Immunity to conducted disturbances, induced by RF fields (EN 61000-4-6)
Climatic conditions:
Ambient temperature:
relative humidity:
Air pressure:
21.9 °C
28.5 %
947.7 mbar
Test setup:
See standard EN 61000-4-6 and test instruction bytics engineering ag
document 80-002-5.
Figure 13: 230VAC
Figure 14: Ethernet
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Instruments and tools:
- Signal generator
- Amplifier
- Coupling network
- Coupling network
- RF relay
- RF relay
- RF cable from attenuator
to anechoic chamber
- RF cable from anechoic
chamber to RF relay T0197
- RF cable from signal generator
to RF relay T0570
- RF cable from amplifier
150A220 to RF relay T0197
- RF cable from RF relay T0570
to amplifier 150A220
- RF cable from attenuator
to CDN/EM101
- Attenuator
- Meteo Station
- Temp.-/Humiditysensor
HP 8648D
ar 150A220
R. Lüthi CDN801-S8
R. Lüthi CDN801-M2/M3
MTS KRM4
MTS KRM4
T0017
T0012
T0590
T0006
T0197
T0570
H&S RG214/U
T0029
H&S RG214/U
T0030
H&S RG223/U
T0031
H&S RG214/U
T0068
H&S RG223/U
T0539
H&S S04272B
JFW 50FHAO-010-200
Thommen HM30
Rotronic HP100A
T0541
T0034
T0066
T0067
Test procedures:
See standard EN 61000-4-6 and test instruction bytics engineering ag
document 80-002-5.
Expanded uncertainty with a confidence level of 95%:
Uncertainty = 1.2dB
Requirement:
Conformity with performance criteria A at 10V on AC and signal line.
Performance criteria A:
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The unit under test shall continue to operate as intended. No degradation of performance or loss of
function is allowed below a performance level specified by the manufacturer.
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Unit under test:
Operating state:
Function control:
Apu.1c
Transfer mode
The function was controlled by the notebook
Voltage:
Amplitude modulation:
Frequency step:
Dwell time:
Coupling network:
10V
80% 1kHz
1%
0.5s
CDN-801M2/M3, CDN-801-S8
Result of the test:
The unit under test is in conformity with the standards according to performance
criteria A.
Test results:
Point of disturbance
AC line
Ethernet
Frequency (MHz)
0.15 – 80
0.15 – 80
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Performance of the unit under test
Normal performance during the test
Normal performance during the test
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