EN Electrical equipment for measurement, control and laboratory use. EMC requirements. - Part 1: General requirements.

Transcription

1 Page 1 of 30 TEST REPORT EN Electrical equipment for measurement, control and laboratory use. EMC requirements. - Part 1: General requirements. Report Reference No.... : 55790TRFEMC Tested by (name+signature)... : Guido Romanò Approved by (name+signature)... : Paolo Barbieri Date of issue... : Testing Laboratory... : Nemko Spa Address... : Via Trento e Trieste, 116 I Biassono MI (Italy) Testing location/ procedure... : Testing location/ address... : Full application of Harmonised standards Partial application of Harmonised standards Other standard testing methods Non-standard testing methods SINAL accredited test report Nemko Spa - Via Trento e Trieste, I Biassono MI (Italy) Applicant s name... : Address... : VAL.CO S.r.l. Via F. Rovereto, 9/ S. Ilario di Nerviano (Mi) - Italy Test specification: Standard... : EN : A1: A2: A3:2003 Test procedure... : Non-standard test method..: Test Report Form No.... : TRF Originator... : Nemko N/A TRF EMC SpA Nemko Spa Master TRF... : Nemko Spa, I Biassono MI, Italy. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Nemko Spa is acknowledged as copyright owner and source of the material. Nemko Spa takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description... : Trade Mark... : Manufacturer... : CONTINUOUS LEVELSWITCHES VAL.CO VAL.CO S.r.l. Model/Type reference... : LC/LCT.B44 Ratings... : 8-36 Vdc This test report may not be partially reproduced, except with the prior written permission of Nemko Spa

2 Page 2 of 30 EMC -- T E S T R E P O R T Test Report No. : 55790TRFEMC Date of issue Type / Model : LC/LCT.B44 Equipment : CONTINUOUS LEVELSWITCHES Applicant : VAL.CO S.r.l. Address : Via F. Rovereto, 9/11 I S. Ilario di Nerviano (Mi) - Italy Manufacturer : VAL.CO S.r.l. Address : Via F. Rovereto, 9/11 I S. Ilario di Nerviano (Mi) - Italy Test Result according to the standards on page 4: Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory.

3 Page 3 of 30 Contents 1 T E S T S T A N D A R D S 4 2 S U M M A R Y 5 3 E Q U I P M E N T U N D E R T E S T POWER SUPPLY SYSTEM UTILISED SHORT DESCRIPTION OF THE EQUIPMENT UNDER TEST (EUT) PERFORMANCE LEVEL 7 4 T E S T E N V I R O N M E N T ADDRESS OF THE TEST LABORATORY ENVIRONMENTAL CONDITIONS DEFINITIONS OF SYMBOLS USED IN THIS TEST REPORT STATEMENT OF THE MEASUREMENT UNCERTAINTY 9 5 T E S T C O N D I T I O N S A N D R E S U L T S RADIATED DISTURBANCE (ELECTRIC FIELD) RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD ELECTROSTATIC DISCHARGE ELECTRICAL FAST TRANSIENTS / BURST SURGE CONDUCTED DISTURBANCES INDUCED BY RADIO-FREQUENCY FIELDS POWER FREQUENCY MAGNETIC FIELD 26 6 U S E D T E S T E Q U I P M E N T P H O T O S 2 9

4 1 T E S T S T A N D A R D S Page 4 of 30 The tests were performed according to following standards: EN (1997) + A1 (1998) + A2 (2001) + A3 (2003) Electrical equipment for measurement, control and laboratory use. EMC requirements. - Part 1: General requirements. EN (2000) + A2 (2005) Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current up to and including 16 A per phase) EN (1995) + A1 (2001) Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection EN (1995) + A1 (1998) + A2 (2001) Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 2: Electrostatic discharge immunity test - Basic EMC Publication. EN (2002)+ A1 (2002) Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 3: Radiated, radio frequency electromagnetic field, immunity test. EN (1995) + A1 (2001) + A2 (2001) Electromagnetic compatibility(emc) - Part 4: Testing and measurement techniques - Section 4: Electrical fast transient / burst immunity test - Basic EMC publication. EN (1995)+ A1 (2001) Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 5: Surge immunity test. EN (1996) + A1 (2001) Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 6: Conduced disturbances induced by radio-frequency fields- immunity test. EN (1993) + A1 (2001) Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 8: Power frequency magnetic field immunity test - Basic EMC Publication. EN (2004) Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 11: Voltage dips, short interruptions and voltage variations immunity tests. PT 177 : Use of measuring instruments to perform standards tests. PT 179 : Uncertainty measurement evaluation in EMI testing.

5 2 S U M M A R Y Page 5 of 30 GENERAL REMARKS: // FINAL ASSESSMENT: The EMC requirements pertaining to the technical standards and tested operation modes are - fulfilled. o - not fulfilled. The equipment under test - fulfils the EMC requirements cited on page 4. o - does not fulfil the EMC requirements cited on page 4. Date of receipt of test sample : 15 December 2005 Testing commenced on : 15 December 2005 Testing concluded on : 16 December 2005

6 Page 6 of 30 3 E Q U I P M E N T U N D E R T E S T 3.1 Power supply system utilised Power supply voltage : o 230V/50 Hz / 1φ o 115V/60Hz / 1φ o 400V/50 Hz 3PE o 400V/50 Hz 3NPE 36 V DC o 36 V AC 3.2 Short description of the Equipment under Test (EuT) The E.U.T. is a continuous levelswitches. Number of tested samples: 1 Serial number: - EuT operation mode: The equipment under test was operated during the measurement under the following conditions: o - Standby - According to standards requirements Emissions and Immunity tests: The E.U.T. was tested in normal working conditions. Emission limits for class B equipment was considered. Industrial locations immunity requirements have been applied. EuT configuration: The following interface cables were connected during the measurement : Power/signal supply cable (Shielded cable >30m) Model :Standard power supply cable o Model : o Model : Technical variant: All the EUT type products perform the same function as the head of family product; hardware is the same but they have a different float Brand Commercial name of Differences by head of family product code VAL.CO LC/LCT.B20 Type of float VAL.CO LC/LCT.B45 Type of float VAL.CO LC/LCT.F49 Type of float VAL.CO LC/LCT.V49 Type of float VAL.CO LC/LCT.P49 Type of float VAL.CO LC/LCT.T57 Type of float VAL.CO LC/LCT.S52 Type of float VAL.CO LC/LCT.S100 Type of float

7 Page 7 of Performance level The test results shall be classified in terms of the loss of function or degradation of performance of the equipment under test, relative to a performance level defined by its manufacturer or the requestor of the test, or agreed between the manufacturer and the purchaser of the product. Definition related to the performance level: based on the used product standard (table 2 of EN for continuous monitored operation equipment) based on the declaration of the manufacturer, requestor or purchaser During the test a value of current was monitored, maximum variation allowed 5% (declared by manufacturer). Criterion A: Definition: normal performance within limits specified by the manufacturer, requestor or purchaser: Criterion B: Definition: temporary loss of function or degradation of performance which ceases after the disturbance ceases, and from which the equipment under test recovers its normal performance, without operator intervention: Criterion C: Definition: temporary loss of function or degradation of performance, the correction of which requires operator intervention:

8 4 T E S T E N V I R O N M E N T Page 8 of Address of the test laboratory Nemko Spa Via Trento e Trieste, 116 I Biassono MI 4.2 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: C Humidity: % Atmospheric pressure: kpa 4.3 Definitions of symbols used in this test report - The black square indicates that the listed condition, standard or equipment is applicable for this report. o - The empty circle indicates that the listed condition, standard or equipment is not applicable for this report.

9 Page 9 of Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report according to CISPR 16-4 Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC Measurements and is documented in the Nemko Spa Technical Procedure PT 179. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Nemko Spa laboratory is reported: Test Range Measurement Notes Uncertainty Antenna distance 3m ± 5.2 db (1) (30 200) MHz Antenna distance 3m ± 4.9 db (1) Radiated Emission ( ) MHz Antenna distance 10m (30 200) MHz ± 5.0 db (1) Antenna distance 10m ± 4.8 db (1) ( ) MHz Conducted Emission 9 khz 30 MHz ± 2.8 db (1) Clicks 9 khz 30 MHz ± 2.8 db (1) Radiated Power Emission (30 300) MHz ± 4.0 db (1) Harmonic Current Emission 50 Hz 2 khz ± 2% (1) Voltage Fluctuation Emission -- ± 2% (1) Radiated Immunity 20 MHz 2.5 GHz ( ) db (1) Conducted RF Immunity 9 khz 230 MHz ± 2.0 db (1) ESD Immunity -- ± 6% (1) Burst Immunity -- ± 2% (1) Surge Immunity -- ± 2% (1) Dips Immunity -- ± 2% (1) Magnetic Field Immunity 50 Hz ± 2.0dB (1) Damped Magnetic Field ± 3 db ampl. 100 khz, 1 MHz Immunity ± 10% freq. (1) Oscillatory Wave Immunity 100 khz, 1 MHz ± 20% (1) Low Frequency Immunity 15 Hz 150 khz ± 2.0 db (1) NOTES: (1) The reported expanded uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k = 2 which has been derived from the assumed normal probability distribution with infinite degrees of freedom and for a coverage probability of 95 %;

10 Page 10 of 30 5 T E S T C O N D I T I O N S A N D R E S U L T S 5.1 Radiated disturbance (electric field) For test instruments and accessories used see section Description of the test location Test location: Test distance: 10 m Semianechoic chamber 10 meter Photo documentation of the test set-up

11 Page 11 of Test result The requirements are Frequency range: Min. limit margin Fulfilled 30 MHz MHz 0 db at MHz Remarks: The limits are kept. For detailed results, please see the following page(s).

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16 Page 16 of Radiated, radio-frequency, electromagnetic field For test instruments and accessories used see section Description of the test location Test location: Anechoic chamber Photo documentation of the test set-up Anechoic chamber RF E-field generation equipment

17 Page 17 of Test specification: Frequency range: 80 MHz to 2700 MHz (*) Field strength: EuT - antenna separation: 10 V/m 3 m Modulation: AM: 80 % sinusoidal 1000Hz Frequency step: 1 % with 3 s dwell time Antenna polarisation: horizontal vertical Test result The requirements are Fulfilled Performance Criterion A Remarks: During the test no deviation was detected to the selected operation mode(s). (*) Frequency range extended in according to client s request.

18 Page 18 of Electrostatic discharge For test instruments and accessories used see section Description of the test location Test location: : Open area Photo documentation of the test set-up Test set-up for ESD Legend C: Contact discharge A: Air discharge

19 Page 19 of Test specification: Contact discharge voltage: o 2 kv 4 kv Air discharge voltage: o 2 kv o 4 kv 8 kv Discharge impedance: Discharge factor: 330 Ω / 150 pf 1 sec. Number of discharges: 10 Type of discharge: Direct discharge o Air discharge Contact discharge Indirect discharge Contact discharge Polarity: Positive Negative Discharge location: all external locations accessible by hand horizontal plate (HCP) vertical coupling plate (VCP) o o o o Test result The requirements are Fulfilled Performance Criterion B Remarks: During the test no deviation was detected to the selected operation mode(s). Contact discharge applied on conductive part of enclosure, HCP and VCP.

20 Page 20 of Electrical fast transients / Burst For test instruments and accessories used see section Description of the test location Test location: : Open area Photo documentation of the test set-up Test specification: Coupling network: o 0.5 kv o 1 kv o 2 kv Coupling clamp: o 0.5 kv o 1 kv 2 kv Burst frequency: Coupling duration: 5.0 khz 60 s Polarity: positive negative

21 Page 21 of Coupling points Cable description: Power / signal supply port Screening: screened o unscreened o passive o active o analogue o digital Status: Signal transmission: Length: Test result The requirements are Fulfilled Performance Criterion B Remarks: During the test no deviation was detected to the selected operation mode(s).

22 Page 22 of Surge For test instruments and accessories used see section Description of the test location Test location: : Open area Photo documentation of the test set-up Test specification: Power / signal supply port Pulse amplitude-power line sym (signal): Source impedance: 2 Ω Number of surges: o 0.5 kv o 1 kv 2 kv o 4 kv 5 Surges/Polarity Phase angle: o 0 o 90 o 180 o 270 Repetition rate: 60 s Polarity: positive negative

23 Page 23 of Coupling points Cable description: Power / signal supply port Screening: screened o unscreened o passive o active o analogue o digital Status: Signal transmission: Length: Test result The requirements are Fulfilled Performance Criterion B Remarks: During the test no deviation was detected to the selected operation mode(s). Surge coupled between shield to ground.

24 Page 24 of Conducted disturbances induced by radio-frequency fields For test instruments and accessories used see section Description of the test location Test location: : Open area Photo documentation of the test set-up Test specification: Frequency range: Test voltage: 0.15 MHz to 80 MHz 3 V Modulation: AM: 80 % sinusoidal 1000Hz Frequency step: 1 % with 3 s dwell time

25 Page 25 of Coupling points Cable description: Power / signal supply port Screening: screened o unscreened o passive o active o analogue o digital Status: Signal transmission: Length: Test result The requirements are Fulfilled Performance Criterion A Remarks: During the test no deviation was detected to the selected operation mode(s).

26 Page 26 of Power frequency magnetic field For test instruments and accessories used see section Description of the test location Test location: Laboratory Photo documentation of the test set-up

27 Page 27 of Test specification: Test frequency: Continuous field: Duration (Continuous field): 50 Hz 30 A/m 180 s each Axis Axis: x-axis y-axis z-axis Test result The requirements are Fulfilled Performance Criterion A Remarks: During the test no deviation was detected to the selected operation mode(s).

28 Page 28 of 30 6 U S E D T E S T E Q U I P M E N T Equipment Model Manufacturer Serial N Bilog antenna MHz CBL6111A Chase 1769 Comm. & spectrum analyzer FSAC R&S / Hz 1.8 GHz Spectrum analyzer - Display FSA-D R&S /038 Semi-anechoic chamber 10m EMC 1010 ExtraVEGA CMB-E&C RF receiver MHz ESVS 30 R&S /007 Turn-table HCT R&S /03 Antenna mast HCM R&S /05 Controller HCC R&S /7 Log periodic antenna MHz HUF-Z3 R&S /005 Biconical antenna MHz HUF-Z2 R&S /008 Anechoic chamber Alflab Pagmatron 002 RF amplifier MHz SMC100 IFI Power supply control module PS5000 IFI -- RF generator MHz SMX R&S Microwave Horn antenna GHz AT4002A Amplifier /03 Research RF generator MHz SMP02 R&S /053 RF amplifier GHz 5091G4A Amplifier Research ESD generator NSG 435 Schaffner RF generator MHz SMG R&S /020 Wideband RF amplifier EIN 411LA khz 300 MHz Coupling/decoupling network CDN 801-M2 Rohrbacher RF current clamp injection probe F FCC 70 Mainframe NSG 200E Schaffner Burst generator NSG 225A Schaffner Coupling clamp CDN 125 Schaffner 245 Pulse generator NSG 651 Schaffner 172 Coupling network CDN 110 Schaffner 255 Coupling network CDN 116 Schaffner 149 Field strength meter Vac HI-3604 Holaday Transformer 240/24 V 2.5 KVA -- Eletras -- Variac -- Belotti E401AB/040 Helmholtz induction coil antenna IEC Gie Thermohygrometer data logger 175 H2 Testo

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