emc test report - tazla energy · this test report may be reproduced and shall only be reproduced...

Prepared for:

Product Name:

Model Number:

Test Standards:

Unit 8 Woodfieldside Business ParkPontllanfraith

Tazla Energy Ltd

BeCoola

EN 55014-1:2006 + A1:2009 + A2:2011*EN 55014-2:1997 + A1:2001 + A2:2008

SPARKSMD V1.3

EN 61000-3-2:2006 + A1:2009* + A2:2009*EN 61000-3-3:2008

Kiwa Blackwood Compliance Laboratories

EMC Test Report

Tested at:

R12-2468A issue 2 of 25

BlackwoodNP12 2DGUnited KingdomTel: +44 (0) 1495 229219Web: www.kiwa.co.uk

Test Report Issue Date:

Tested by:

Test Engineer

Approved by:

Technical Management

This amended test report replaces all previous releases with the same report number and lower issue numbers.

Amendments marked with * are currently outside the scope of our UKAS accreditation.

The Digital Signatures used in this PDF report enable identification of the signatories.

The Signatures tab can be used to confirm that no changes were made to this document since it was signed.

This test report may be reproduced and shall only be reproduced in full.

If the integrity of any reproduction of this test report is in doubt contact Kiwa Blackwood Compliance Laboratories for validation.

Any opinions or interpretations given within this report are outside of the scope of the UKAS accreditation.

29 November 2012

R12-2468A issue 2 Page 1 of 25

Section 4.9: Surge ImmunitySection 4.10: Conducted RF Immunity

Section 4: Formal Test Results

Section 2: Details relating to the Equipment Under TestSection 2.1: Equipment Under Test (EUT)

Section 2.3: Configuration Diagram/Photograph of EUT

Section 3: Test Results Summary

Section 3.2: Measurement Uncertainty

Section 4.1: Mains Port Conducted Emissions

Section 4.11: Dips & Interruptions

Section 3.1: Test Results Summary Table

Contents

Section 1.1: GeneralSection 1.2: Customer DetailsSection 1.3: Equipment Under Test (EUT)

Section 1: Overview

Section 2.2: Auxiliary Equipment (AE)

Section 4.8: EFT/Bursts

Section 4.2: Discontinuous Conducted EmissionsSection 4.3: Disturbance Power Emissions

Section 4.5: Mains HarmonicsSection 4.6: Voltage FluctuationsSection 4.7: Electrostatic Discharge

Section 5: Performance Criteria

Section 6: List of Abbreviations

Section 4.4: Radiated Emissions

R12-2468A issue 2 of 25

Photograph 1: Disturbance power Setup

Table 1: Mains Harmonics Results

Annex A: Graphical Results

Annex C: Photographs

Graph 4: Disturbance Power Emissions - DC Cable - from EUT to PSUGraph 5: Disturbance Power Emissions - DC Cable - from PSU to EUT

Graph 1: Mains Port Conducted Emissions - Live TerminalGraph 2: Mains Port Conducted Emissions - Neutral TerminalGraph 3: Disturbance Power Emissions - Mains Cable

Annex B: Tabular Results


Section 1.1: General

Section 1: Overview

This test report contains details of testing carried out on sample(s) submitted to Kiwa BlackwoodCompliance Laboratories for an assessment against Electromagnetic Compatibility (EMC) standards inaccordance with an agreed Test Plan.

Opinions and interpretations where given in this test report are outside of the scope of our UKASAccreditation.

f

Section 1.2: Customer Details

Fully testing to a harmonised standards as listed in the Official Journal is the equivalent of the EMC Assessment and this gives a presumption of conformity to the EMC Directive 2004/108/EC. The customeris advised to keep up to date with changes to standards in the Official Journal which may affect thecompliance of the product.

This test report relates only to the specific items detailed in Section 1.3 and Section 2 as Equipment UnderTest (EUT). The results given in this report relate only to the tests, configurations, operation modes andarrangements of the EUT as defined within this report.

The results contained in this test report do not relate to any Auxiliary Equipment (AE) which has been usedto exercise, monitor and/or provide suitable loading for the EUT. AE, where applicable, is also detailed inSection 2.

Deviations from, additions to, or exclusions from the standard test method and, where applicable,information on specific test conditions, or where tests are not covered by our UKAS Accreditation schedule,are stated in the Results Summary Table in Section 3.1.

R12-2468A issue 2 of 25

The equipment under test was a low carbon room cooling device with mains adaptor for use in areas with a volume of up to 100 cubic metres.

The device creates a high voltage direct current that is discharged in very short pulses through a spark gap and electrostatic emitter.

This test report was prepared for:

Tazla Energy Ltd491 High Street

Section 1.3: Equipment Under Test (EUT)

Harrow WealdMiddlesexHA3 6HL


Test Start Date:Test Completed Date:

Not ListedBuild State: ProductionCondition: GoodSoftware Version: N/A

Product Name:

Manufacturer:Description:Model No:

Build State:

Part No:

Section 2.2: Auxiliary Equipment (AE)

Section 2.3: Configuration Diagram/Photograph of EUT

Not applicable

Switching Mode Power SupplyManufacturer: MPWDescription: 9V 600mA Power SupplyModel No: GPE060A-090060-ZPart No: 981091143Serial No:

Section 2: Details relating to the Equipment Under Test

Low energy cooling deviceSPARKSMD V1.3Not Stated

Pre-production sampleGood

Not Stated

Product Name:

22 October 201208 November 2012

Section 2.1: Equipment Under Test (EUT)

Condition:

Serial No:

BeCoolaTazla Energy Ltd

Software Version:

R12-2468A issue 2 of 25R12-2468A issue 2 Page 4 of 25

0 PassEFT/BurstsEN 55014-2:1997 + A1:2001 + A2:2008 ±1.0kV, Live, Neutral and Earth

0 Pass

EN 55014-1:2006 + A1:2009 + A2:2011* Household and similar products

Household and similar products

Pass0

Discontinuous Conducted Emissions

EN 55014-1:2006 + A1:2009 + A2:2011*

PassDisturbance Power

EmissionsEN 55014-1:2006 + A1:2009 + A2:2011* Household and similar products 0

Voltage Fluctuations

EN 61000-3-3:2008

Electrostatic Discharge

EN 55014-2:1997 + A1:2001 + A2:2008

0 Pass

0 Pass

Radiated EmissionsEN 55014-1:2006 + A1:2009 + A2:2011* Household and similar products 0

0 PassMains HarmonicsEN 61000-3-2:2006 + A1:2009* + A2:2009*

N/A

0

Pst/dc(%)/dmax(%)/d(t)

±4.0kV Contact/±8.0kV Air

Test Level/Frequency Range:

Section 3: Test Results Summary

Section 3.1: Test Results Summary Table

Test: Standard: Result:Mod.:

150kHz to 80MHz, 3V 80% AM 1kHzConducted RF

ImmunityEN 55014-2:1997 + A1:2001 + A2:2008

0 PassSurge ImmunityEN 55014-2:1997 + A1:2001 + A2:2008

Mains Port Conducted Emissions

±1.0kV Line to Line, ±2.0kV Line to Earth

Class A

Pass

R12-2468A issue 2 of 25

Mod. (modification status):

All of the above tests are included on the Kiwa Blackwood UKAS accreditation schedule (No. 2667) except the amendments marked with *.

0 Pass

0

Dips & InterruptionsEN 55014-2:1997 + A1:2001 + A2:2008 >95%/60%/30%

The EUT was tested as received, i.e. with a ferrite attached to the DC Power Cable (Fair-rite 2643102002) as shown in Section 2.3.

y


With regard to other Immunity tests the calibration parameters of the test equipment meet the basic standard requirement for tolerances even when extended by the calibration uncertainty.

With regard to emissions testing Ulab meets Ucispr meaning that a simple pass or fail is reported.

With regard to Radiated Field Immunity and Conducted RF Immunity testing the test level generation uncertainty has not been added to the test level. It is therefore only possible to state that the test level was achieved with a 50% level of confidence. This is in line with current Cenelec interpretation sheets on the two basic standards EN 61000-4-3 and EN 61000-4-6.

ISO/IEC 17025:2005 “General requirements for the competence of testing and calibration laboratories” requires measurement uncertainty to be estimated for all testing done.

Section 3.2: Measurement Uncertainty

Measurements Uncertainty for conducted and radiated emissions has been calculated and applied in accordance with CISPR 16-4-2:2003. Measurement Uncertainty has been calculated for all other tests in accordance with UKAS document LAB 34 Edition 1:2002.


Test Equipment Used:

Regavolt Type 708 RegaSafe Variac85218523

150 kHz to 30 MHz

Mains Port Conducted Emissions

Frequency Range:

Section 4.1: Mains Port Conducted Emissions

EN 55014-1:2006 + A1:2009 + A2:2011*

8627 Telegartner J01006A0836 10dB AttenuatorFluke 73 series Multimeter

8501 EMCO 3825/2 Line Impedance Stabilisation Network

Section 4: Formal Test Results

Operation Mode: The EUT was powered up and operating throughout the test.

Test Standard:

AMN

Mains port

EUTto Measuring Receiver

Horizontal Ground Plane

Vertical Ground

Plane

0.8m

0.4m

R12-2468A issue 2 of 25

Below are the worst case mains port conducted emissions:

Additional Comments:

Test Results:

8657 50Ω Termination

Level (dB(V)): Limit (dB(V)):

8513 HP8568B Spectrum Analyser System

8525 Ladybird Nightlight

4.0365656 -9.7L QP

4.369L QP

QP 3.993

Av

Terminal: Detector:Frequency

(MHz):

Oregon Scientific BAA898HG Environmental Monitor

HP Conducted Emissions Software

Margin (dB):Mains Voltage

(Vac):Result:

46.3

46.3 56-9.7

0.3214 35.256

3.9356 -9.4230Vac

QP

8636

8508 10m BNC cable8627 Telegartner J01006A0836 10dB Attenuator

230Vac46.6

230Vac 4.755230Vac L

8648

-9.7 Pass

PassPass

Pass230Vac L

None.

L QP

46.3

230Vac LPass-9.746.3

50.7 -15.5 Pass



Operation Mode:

85218627

Test Standard:

EMCO 3825/2 Line Impedance Stabilisation Network

Discontinuous Conducted Emissions

Frequency Range:

Telegartner J01006A0836 10dB Attenuator10m BNC cable

The EUT was powered and operating throughout the test.

EN 55014-1:2006 + A1:2009 + A2:2011*

Section 4.2: Discontinuous Conducted Emissions

150 kHz to 30 MHz

85018523 Regavolt Type 708 RegaSafe Variac

Fluke 73 series Multimeter

8657 50Ω Termination8508

AMN

Mains port

EUT to Discontinuous Interference Analyser

Horizontal Ground Plane

Vertical Ground

Plane

0.8m

0.4m

R12-2468A issue 2 of 25


- - --

Pass-

30 Quasi-Peak - -- -

0.15 Quasi-Peak0.51.4 Quasi-Peak

Quasi-Peak- -

Pass

Time (min):No of clicks

over Limit, L:

85138636


Test Results:

Result:Relaxed Limit, Lq (dB(V)):

No of clicks over Lq:

HP8568B Spectrum Analyser System

Limit, L (dB(V)):

HP Conducted Emissions Software

Frequency (MHz):

Detector:

Pass-

-

--- -- Pass

-

-

Discontinuous conducted emissions were manually observed at 0.15 MHz and 0.5 MHz. They were observed as not exceeding the continuous conducted emissions limits.

8648



30 MHz to 300 MHzEN 55014-1:2006 + A1:2009 + A2:2011*

Fluke 73 series Multimeter

Test Standard:

Operation Mode:

Chase CEC8110 Ferrite Absorbing Clamp8651A Telegartner J01006A0835 6dB Attenuator

Frequency Range:

Disturbance Power Measurement Set Up

Section 4.3: Disturbance Power Emissions

The EUT was powered and operating during the test.

10m BNC cableHP8568B Spectrum Analyser System8512

8523 Regavolt Type 708 RegaSafe Variac8521

8651B

8651

Ferrite

Measuring Clamp

EUT

Cable Under Test

to Measuring Receiver

>6.0m

R12-2468A issue 2 of 25

Below are the top six recorded worst case disturbance power emissions:


PSU to EUT

45.240.1

230Vac

Frequency (MHz):

Test Results:

44.4 45.1230Vac

QP 44.77QP

Result:

40.2 -5.4-5.5

Pass

QPQP

-3.7

Mains Voltage (Vac):

Limit (dBpW):

230VacPSU to EUT -5.1

34.84 45.241.5 45.2230Vac

Margin (dB):

Pass65.13

None.

PassQP 32.89 -0.7

Detector:

39.940.7

p y y

230Vac

EUT to PSU

-3.6230Vac QP

35.81

Cable Under Test:

41.6

QPQPQP

41.1173.9144.87

Pass

HP Radiated Emissions Pre-scan SoftwareOregon Scientific BAA898HG Environmental Monitor

46.345.6

PSU to EUT

EUT to PSU

PassPass

39.7

45.446.645.6

-5.5-5.9-5.9

PassPassPass

34.36

Level (dBpW):

40.8

230Vac

MainsMains

86378648

230Vac230Vac Mains

EUT to PSU



Test Results:

Below are the top recorded worst case radiated emissions:

Section 4.4: Radiated Emissions

Maximisation of Radiated Emissions on OATS

None

Test Standard: EN 55014-1:2006 + A1:2009 + A2:2011*

Operation Mode: Not applicableFrequency Range: 30 MHz to 1000 MHz

Ground plane

Antenna Distance

EUT placed on Turntable Height scan

(1 m to 4 m)

to Measuring Receiver

10.0m

R12-2468A issue 2 of 25


-H-

- N/A-

Antenna Polarisation:

Antenna Distance (m):

Detector:

V - - -----

The EUT had no clock frequencies >30MHz and meets the requirements of clause 4.1.2.3.2 and figure 10 of EN 55014-1:2006 + A1:2009, therefore this test is not required.

- N/A

Level (dB(V/m)):

Limit (dB(V/m):

Margin (dB): Result:Frequency

(MHz):



8693

Operation Mode:

A

8675

Voltech IEC555 Reference Impedance Network (short-circuited)

Section 4.5: Mains Harmonics

Mains Harmonics

Mains Voltage:

Test Standard: EN 61000-3-2:2006 + A1:2009* + A2:2009*

Test Method: Assessed by fluctuating harmonics over 2.5 minutesClass:

230Vac

8562

100 Hz to 2.0 kHz

Voltech PM6000 Power AnalyserSchaffner NSG1007 5 InterHarmonics Po er So rce

Frequency Range:The EUT was powered up and operating throughout the test.

0º 180º 360º 0º 180º 360º

Example current waveform

which comprises of a fundamental

and its harmonics

R12-2468A issue 2 of 25

The test was performed more than once in order to obtain a repeatability of the result within ±5%.


yes

Test Results:

IEC1000-3 Software Release 3.11.078675

Repeatability achieved (Y/N): Result:

2.5 minutes 4.5

The power consumption of the EUT was <75W, therefore no limits apply.

Pass

8688

Power Consumption (W):Test Observation Period:

Schaffner NSG1007-5 InterHarmonics Power Source



Schaffner NSG1007-5 InterHarmonics Power Source

Voltech PM6000 Power Analyser

Mains Voltage:

8675

230Vac

Operation Mode: The EUT was switched on at 1 minute and was then operating for alternate minutes during the test.

Section 4.6: Voltage Fluctuations

Test Standard:

8563

Relative Voltage Change Characteristic

8562 Voltech IEC555 Reference Impedance Network (open-circuited)

8688 IEC1000-3 Software Release 3.11.07

EN 61000-3-3:2008

d(t)dmax

dcU(t)Un

t1 t2 t3

R12-2468A issue 2 of 25


0.16

None

Pass

1 Pass500 Pass

Parameter measured: Measured level: Limit:

0.142

Result:

3.3dc

Test Results:

Pst0

dmax 4 Passd(t)

0.005



B

Atmospheric Pressure (mb):

Temperature (C): 16.3

The EUT was powered up and operating during the test.

Observing:

Section 4.7: Electrostatic Discharge

Test Standard:

999

Basic Standard: EN 61000-4-2:1995 + A1:1998 + A2:2001

The "power on" light and the waveform output of the BeCoola was monitored throughout the test for any change.

Relative Humidity (%): 52

Performance Criteria:

Operation Mode:

EN 55014-2:1997 + A1:2001 + A2:2008

Electrostatic Discharge Current Waveform

90%

0.7 to 1.0ns

Current at 30ns

Current at 60ns

10%

100%

R12-2468A issue 2 of 25


N/A

TesTec HVP-40 high voltage probe

N/A OKContact N/A

-8kV

OK

N/A

8015

N/A

Test Results:

OK

Teseq NSG434 ESD Simulator

N/A N/A

OK

Vertical Coupling Plane

HCP PassN/A

+6kV -6kV

N/A

OK

Fluke 123 scopemeter

Contact VCP N/A

Contact N/A

N/A

N/A

+4kV -4kV

N/AOK

+8kV Result:


N/A

8082

N/A

Horizontal Coupling Plane

8648

-2kVApplied to: +2kV

-

8709-

N/A

Sides OK Pass

Pass

PassN/AAir N/ATopN/A OK

N/A N/A OKN/A

Pass

N/A

N/A N/AN/A

OKN/AAir N/APSU N/AN/AN/A OKN/A

None.

N/A

PassOK

N/A

DC input

Air

Contact or Air Discharge?

N/A



Test Duration:

52

Performance Criteria: B

Section 4.8: EFT/Bursts

Test Standard: EN 55014-2:1997 + A1:2001 + A2:2008Basic Standard:


Relative Humidity (%):Atmospheric Pressure (mb):

2.0 minutes

16.3

999

Temperature (C):

EN 61000-4-4:2004

EFT/Bursts Voltage Waveform

Operation Mode: The EUT was powered up and operating during the test.

Observing:

EFT repeated within Burst at a rate of 5kHz

50%

90%

10%

300ms

15ms

5ns

50ns

Fast Transients Bursts

R12-2468A issue 2 of 25


Observations:


Obs 1

Port Under Test:

Test Results:

+1kV

N/A

85558638

Result:

Schaffner WIN2025 EFT/Bursts SoftwareSchaffner NSG2025 Transient Generator

-0.5kV

Obs1N/A

-1kV

801580828648

Fluke 123 scopemeterTesTec HVP-40 high voltage probeOregon Scientific BAA898HG Environmental Monitor

None.

-2kV

PassN/AObs1LNE

+0.5kV

N/A

During application of the phenomena the waveshape output was intermittent. The normal waveshape was self-recovering once the test was completed. The "power on" light remained lit throughout the test.

+2kV



B

Observing:

19.6Performance Criteria:

Operation Mode:

Temperature (C):

1001

EN 61000-4-5:2006

Surge Open Circuit Voltage Waveform

Relative Humidity (%):

EN 55014-2:1997 + A1:2001 + A2:2008

Section 4.9: Surge Immunity

Test Standard:

42Atmospheric Pressure (mb):

Basic Standard:The EUT was powered up and operating during the test.The "power on" light and the waveform output of the BeCoola was monitored throughout the test for any change.

90%

50%

30%1.2 μs± 30%

<30%50 μs ± 20%

R12-2468A issue 2 of 25


9 μF

90N-E

12 Ω

N/A

12 Ω N/A N/A12 Ω 9 μF270

N/AN/A

N/A

N/A

N-E 27012 Ω 9 μF

N/AN/A

N/A

N/A N/A N/A

N/A

N/APass

N/AN/A

N/A

N/A

N/A

N/AN/A

Pass

N/AN/A N/A

N/A

N/A

9 μF

L-EN-E 0

12 Ω

None.

N/AN/A

N/A N/AN/A

N/AN/A N/A

N/AN/A N/A

N/AN/A

R

18 μF

+0.5kV

0 2 Ω

8648

Test Results:

C

N/A N/AL-N+2kV

9 μF

-0.5kV +1kV -1kV

0

8015 Fluke 123 scopemeterTeseq NSG30408715

L-EN/A


L-E

N/A N/A

90

2 Ω 18 μF

9 μF

18 μF2 Ω

N/A

N/A

N/A

N/AN/A

N/A OK N/AN/A

OKN/A

N/AN/A

N/A

90

N/A

L-N

12 ΩL-N 270

N/A-2kVφ Angle:Applied:

TesTec HVP-40 high voltage probe8082

Result:


Basic Standard: EN 61000-4-6:2007 + Corr 2007

Observing:The "power on" light and the waveform output of the BeCoola was monitored throughout the test for any change.

Frequency Range: 0.15 MHz to 230 MHz

3.0 s1.0 %

Performance Criteria:Temperature (C): 19.6

Test Level: 3.0 V (RMS)80 % Amplitude Modulation with 1.0 kHz sine wave

Amplitude Modulation with 1kHz sinewave at 80% depth

A

Test Standard:

Relative Humidity (%): 42

Modulation:

Section 4.10: Conducted RF Immunity

Dwell time:

EN 55014-2:1997 + A1:2001 + A2:2008

Operation Mode: The EUT was powered up and operating throughout the test.

Frequency Step Rate:

Carrier Wave Peak Level

80%

80%

1kHz

R12-2468A issue 2 of 25



Observed effect on EUT: Result:

TesTec HVP-40 high voltage probeEMC Hire Conducted Immunity SoftwareOregon Scientific BAA898HG Environmental Monitor

Bird 25-A-MFB-10 10dB Attenuator

No malfunctions observed Pass

Port Under Test:

Test Results:

RF coupled via:

87228531 AR 25A250 RF Amplifier

Associated CablesFluke 123 scopemeter

8527 HP8567A Signal Generator

8677-

Schaffner CDN-M2-16 Coupling / Decoupling Network

Mains M2

8015808286358648

None.



Test Standard: EN 55014-2:1997 + A1:2001 + A2:2008

52


Performance Criteria: CMains Voltage:

Atmospheric Pressure (mb):

230Vac

Observing:

The EUT was powered up and operating during the test.

Dips & Interruptions

Temperature (C): 16.3Relative Humidity (%):

999

Operation Mode:Basic Standard: EN 61000-4-11:2004

Section 4.11: Dips & Interruptions

Duration

Percentage Drop

R12-2468A issue 2 of 25

q p


80158082

Fluke 123 scopemeterTesTec HVP-40 high voltage probe

8648 Oregon Scientific BAA898HG Environmental Monitor

Pass30 25

No malfunctions observed.+ve 0.5>95

No malfunctions observed.

C

C

Teseq NSG3040

>95 -ve 0.5 Pass

Pass

Test Results:

8522 Beckman T100B Multimeter8524 Varatran Z710R Variac

8715


Performance Criteria:

Pass


None.

Percentage Drop:

Duration: Result:Observed effect on EUT:

C

C

60 10


Quasi-Peak Measurement DetectorAV A M t D t t

PK: Peak Measurement DetectorAE: Auxiliary Equipment (i.e. equipment connected to the EUT)EUT: Equipment Under Test

Section 5: Performance Criteria

Performance criterion C: Temporary loss of function is allowed, provided the function is self- recoverableor can be restored by the operation of the controls, or by any operation specified in the instructions for use.

Performance criterion A: The apparatus shall continue to operate as intended during the test. Nodegradation of performance or loss of function is allowed below a performance level (or permissible loss ofperformance) specified by the manufacturer, when the apparatus is used as intended. If the minimumperformance level or the permissible performance loss is not specified by the manufacturer, then either ofthese may be derived from the product description and documentation, and from what the user mayreasonably expect from the apparatus if used as intended.

Below is the performance criteria as expressed in EN 55014-2 EMC immunity standard.

Section 6: List of Abbreviations

Performance criterion B: The apparatus shall continue to operate as intended after the test. Nodegradation of performance or loss of function is allowed below a performance level (or permissible loss ofperformance) specified by the manufacturer, when the apparatus is used as intended. During the test,degradation of performance is allowed, however, no change of actual operating state or stored data isallowed. If the minimum performance level or the permissible performance loss is not specified by themanufacturer, then either of these may be derived from the product description and documentation, andfrom what the user may reasonably expect from the apparatus if used as intended.

QP:

R12-2468A issue 2 of 25

L-N: Applied between Live and Neutral terminals

H: Horizontal PolarisationVertical Polarisation

L:AV: Average Measurement Detector

N-E: Applied between Neutral and Earth terminalsV:

Applied between Live and Earth terminals

N: Neutral TerminalE: Earth Terminal

L-E:

Live Terminal


Annex A: Graphical Results

Graph 1: Mains Port Conducted Emissions - Live Terminal

PEAK QUASI - PEAK AVERAGE

FREQUENCY [ MHz ]

EMI SSI ON L EVEL [ d Bu V]

. 1 5 1 1 0 3 0

2 0

4 0

6 0

8 0

1 0 0EN 55014 HOUSEHOLD Conduc t ed

12- 2468A BeCool a L I VE TERMI NAL

2 2 Oc t 2 0 1 2 1 5 : 3 2 : 4 4Ki wa Bl a c k wo o d

QUASI - PEAK

AVERAGE


Graph 2: Mains Port Conducted Emissions - Neutral Terminal


FREQUENCY [ MHz ]

EMI SSI ON L EVEL [ d Bu V]

. 1 5 1 1 0 3 0

2 0

4 0

6 0

8 0

1 0 0EN 55014 HOUSEHOLD Conduc t ed

12- 2468A BeCoo l a NEUTRAL TERMI NAL

2 2 Oc t 2 0 1 2 1 3 : 5 2 : 3 6Ki wa Bl a c k wo o d

QUASI - PEAK

AVERAGE


Graph 3: Disturbance Power Emissions - Mains Cable


FREQUENCY [ MHz ]

EMI SSI ON L EVEL [ d Bp W]

3 0 1 0 0 3 0 0

2 0

4 0

6 0

8 0

1 0 0EN 55014 HOUSEHOLD Di s t . Power

12- 2468A BeCool a MAI NS CABLE

2 2 Oc t 2 0 1 2 1 0 : 1 7 : 3 0BL ACKWOOD L ABS

QUASI - PEAK

AVERAGE


Graph 4: Disturbance Power Emissions - DC Cable - from EUT to PSU


FREQUENCY [ MHz ]


3 0 1 0 0 3 0 0

2 0

4 0

6 0

8 0


12- 2468A BeCool a DC CABLE EUT TO PSU


QUASI - PEAK

AVERAGE


Graph 5: Disturbance Power Emissions - DC Cable - from PSU to EUT


FREQUENCY [ MHz ]


3 0 1 0 0 3 0 0

2 0

4 0

6 0

8 0


12- 2468A BeCoo l a DC CABLE PSU TO EUT


QUASI - PEAK

AVERAGE


FREQUENCY [ MHz ]


3 0 1 0 0 3 0 0

2 0

4 0

6 0

8 0


12- 2468A BeCoo l a DC CABLE PSU TO EUT


QUASI - PEAK

AVERAGE


Annex B: Tabular Results

Table 1: Mains Harmonics Results


Annex C: Photographs

Photograph 1: Disturbance power Setup

R12-2468A issue 2 of 25

End of Report


emc test report - tazla energy · this test report may be reproduced and shall only be reproduced...

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