Report format AS NZS 61000 6 4 2012-b - Zcs Azzurro€¦ · Report No.:150715030GZU-001 Issued: 2015-11-05 TRF No.: AS NZS 61000.6.4(2012)-b Page 1 of 28 TEST REPORT Applicant Name

Report No.:150715030GZU-001 Issued: 2015-11-05

TRF No.: AS NZS 61000.6.4(2012)-b Page 1 of 28

TEST REPORT Applicant Name & Address

: Shenzhen SOFARSOLAR Co., Ltd. 3A-1, Huake Building, East Technology Park, Qiaoxiang Road, Nanshan District, Shenzhen, China

Manufacturing Site : Suga Networks Equipment (Shenzhen) Co., Ltd. Suga High-tech Industrial Park, No 8, Fulong Road, Sanzhong, Qingxi Town,Dongguan, Guangdong,China

Sample Description Product : Solar Inverter Model No. : SOFAR 30000TL-Sx, SOFAR 33000TL-Sx, SOFAR 40000TL-Sx (x=0-2)

Electrical Rating : See page 5 Date Received : 25 Sep., 2015 Date Test Conducted : 26 Sep., 2015-27 Sep.,2015 Test standards : AS/NZS 61000.6.4: 2012

Test Result : Pass Conclusion : The submitted samples complied with the above EMC standards. Remark : TRF No.: AS NZS 61000.6.4(2012)-b

Effective date: 12 May 2015 **************************************End of age*** ************************************

Prepared and Checked By: Approved By:

_______________________ Signature Guitar Huang Strong Yao Project Engineer Asst. Manager Intertek Guangzhou Intertek Guangzhou

05 November 2015 Date

This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. The test report only allows to be revised within three years from its original issued date unless further standard or the requirement was noticed.

Intertek Testing Services Shenzhen Ltd. Guangzhou Branch Block E, No.7-2 Guang Dong Software Science Park, Caipin Road, Guangzhou Science City, GETDD Guangzhou, China

Tel / Fax: 86-20-8213 9688/86-20-3205 7538



CONTENT

TEST REPORT ......................................................................................................................................................................... 1

CONTENT ................................................................................................................................................................................. 2

1 TEST RESULTS SUMMARY ........................................................................................................................................ 3

2 EMC RESULTS CONCLUSION ................................................................................................................................... 4

3 LABORATORY MEASUREMENTS ............................................................................................................................ 6

4 EMI TEST ........................................................................................................................................................................ 7

4.1 EMISSION – LOW VOLTAGE AC MAINS PORT (CONDUCTED EMISSION) .......................................................................... 7 4.1.1 Used Test Equipment ........................................................................................................................................... 7

4.1.2 Block Diagram of Test Setup ............................................................................................................................... 7

4.1.3 Test Setup and Procedure .................................................................................................................................... 7

4.1.4 Test Data ............................................................................................................................................................. 8

4.1.5 Measurement Uncertainty ................................................................................................................................. 12

4.2 EMISSION – TELECOMMUNICATIONS/NETWORK PORT .................................................................................................. 12

4.3 EMISSION – LOW VOLTAGE AC MAINS PORT (CLICKS) ................................................................................................ 12

4.4 EMISSION- ENCLOSURE PORT (30 MHZ–1000 MHZ) ...................................................................................................... 13 4.4.1 Used Test Equipment ......................................................................................................................................... 13

4.4.2 Block Diagram of Test Setup ............................................................................................................................. 13

4.4.3 Test Setup and Procedure .................................................................................................................................. 14

4.4.4 Test Curve & Test Data ..................................................................................................................................... 14

4.4.5 Measurement uncertainty .................................................................................................................................. 15

4.5 EMISSION – ENCLOSURE PORT (1 GHZ–6 GHZ) ............................................................................................................ 15

5 APPENDIX I - PHOTOS OF TEST SETUP ............................................................................................................... 16

6 APPENDIX II- PHOTOS OF EUT .............................................................................................................................. 17



1 TEST RESULTS SUMMARY

Test Item Standard Result

Emission – Low voltage AC mains port (Conducted emission) AS/NZS 61000.6.4: 2012 Reference: CISPR 16-2-1:2008

Pass

Emission – Low voltage AC mains port (Clicks) AS/NZS 61000.6.4: 2012 Reference: CISPR 14-1: 2005

N/A

Emission – Telecommunications/network port AS/NZS 61000.6.4: 2012 Reference: CISPR 22: 2008

N/A

Emission – Enclosure port (30 MHz–1000 MHz) AS/NZS 61000.6.4: 2012 Reference: CISPR 16-2-3:2006

Pass

Emission – Enclosure port (1 GHz–6 GHz) AS/NZS 61000.6.4: 2012 Reference: CISPR 16-2-3:2006

N/A

Remark: 1. The symbol “N/A” in above table means Not Applicable. 2. When determining the test results, measurement uncertainty of tests has been considered.



2 EMC Results Conclusion (with Justification)

We tested the Solar Inverter, Model: SOFAR 30000TL-Sx, SOFAR 33000TL-Sx, SOFAR 40000TL-Sx (x=0-2) to determine if it was in compliance with the relevant standard as marked on the Test Results Summary. We found that the unit met the requirement of AS/NZS 61000.6.4 standard when tested as received. The worst case’s test data was presented in this test report. Since all the models have identical mechanical and electrical construction except some parameter of the software architecture in order to control the max output power. And refer to the following table for details. Model DC surge arrester AC surge arrester SOFAR30000TL-S0 SOFAR33000TL-S0 SOFAR 40000TL-S0

SOFAR30000TL-S1 SOFAR33000TL-S1 SOFAR 40000TL-S1

√

SOFAR30000TL-S2 SOFAR33000TL-S2 SOFAR 40000TL-S2

√

√

√ denote incorporating this component Model SOFAR 40000TL-Sx, SOFAR

33000TL-Sx SOFAR 30000TL-Sx

Heat-dissipating methods

With two Fans Natural cooling

Therefore we performed the tests which shown in summary table on model SOFAR 33000TL-Sx and SOFAR 40000TL-Sx The production units are required to conform to the initial sample as received when the units are placed on the market.



Rating: Maximum d.c. input voltage: 1000 V Input voltage range: 250-960 V MPPT voltage range: 560-800 V (for SOFAR 40000TL-Sx); 480-800 V(for SOFAR 30000TL-Sx, SOFAR 33000TL-Sx) Max. input current: 2×32 A (for SOFAR 30000TL-Sx); 2×35 A (for SOFAR 33000TL-Sx); 2×35 A (for SOFAR 40000TL-Sx) Max. PV Isc: 2×40 A (for SOFAR 30000TL-Sx); 2×40 A (for SOFAR 33000TL-Sx); 2×40 A (for SOFAR 40000TL-Sx) Nominal output voltage: 3/N/PE230V/400Vac (for SOFAR 30000TL-Sx, SOFAR 33000TL-Sx); 3/PE/480Vac(for SOFAR 40000TL-Sx) Max. output current: 3×43 A (for SOFAR 30000TL-Sx); 3×48A (for SOFAR 33000TL-Sx); 3×48 A (for SOFAR 40000TL-Sx) Nominal frequency: 50 Hz Max. output power: 30000 VA(for SOFAR 30000TL-Sx); 33000 VA (for SOFAR 33000TL-Sx); 40000 VA (for SOFAR 40000TL-Sx) Ingress protection: IP65 Operating temperature range: -25～+60



3 LABORATORY MEASUREMENTS

Configuration Information Equipment Under Test (EUT): Solar Inverter

Model: SOFAR 33000TL-Sx, SOFAR 40000TL-Sx Serial No. Not Labeled Support Equipment: N/A Internal frequency of the EUT: <108MHz 108-500MHz

500-1000MHz >1000MHz Rated Voltage: See page 5 Condition of Environment: Temperature : 22~28°C

Relative Humidity: 35~60% Atmosphere Pressure 86~106kPa

Notes: 1. The EMI measurements had been made in the operating mode producing the largest emission in the frequency band being investigated consistent with normal applications. An attempt had been made to maximize the emission by varying the configuration of the EUT. 2. Test Location: All tests were performed at: CCIC Southern Electronic Product Testing(Shenzhen) Co.,Ltd. Electronic Testing Building,Shahe Road,Xili,Nanshan District,Shenzhen.China



4 EMI TEST

4.1 Emission – Low voltage AC mains port (Conducted emission) Test Result: Pass

4.1.1 Used Test Equipment

Equipment No. Equipment Model Manufacturer A0902601 EMI receiver ESCI R&S A131001541 LISN NNLK8130 Schwarzbeck

4.1.2 Block Diagram of Test Setup

4.1.3 Test Setup and Procedure The EUT was set to achieve the maximum emission level. The mains terminal disturbance voltage was measured with the EUT in a shielded room. The EUT was connected to AC power source through an Artificial Mains Network (LISN) which provide a 50Ω linear impedance Artificial hand is used if appropriate (for handheld apparatus). The ac mains terminal disturbance voltage was measured with passive voltage probe if LISN wan not appropriate.

The table-top EUT was placed on a 0.4m high non-metallic table above earthed ground plane(Ground Reference Plane).And for floor standing EUT, was placed on a 0.1m high non-metallic supported on GRP. The EUT keeps a distance of at least 0.8m from any other of the metallic surface. The Artificial Mains Network is situated at a distance of 0.8m from the EUT.

During the test, mains lead of EUT excess 0.8m was folded back and forth parallel to the lead so as to form a horizontal bundle with a length between 0.3m and 0.4m.

The bandwidth of test receiver was set at 9kHz. The frequency range from 150kHz to 30MHz was checked.

AC power source

TRANSFORMER AMN EUT

TEST RECEIVER

Passive voltage

50Ω terminator

AE



4.1.4 Test Data

At main terminal: Pass

Model No: SOFAR 40000TL-S0

Tested Wire: Live 1 Operation Mode: DC input 720V/AC output 277V(Worst case)

Frequency

[MHz] Disturbance Permitted Disturbance Permittedlevel limit level limit

[dB(µV)] [dB(µV)] [dB(µV)] [dB(µV)]0.150 54.0 79.0 49.9 66.00.578 41.7 73.0 36.3 60.00.550 <46 73.0 <36 60.01.000 <46 73.0 <36 60.01.400 <46 73.0 <36 60.02.000 <46 73.0 <36 60.04.062 50.1 73.0 44.3 60.06.000 <50 73.0 <40 60.010.000 <50 73.0 <40 60.022.000 <50 73.0 <40 60.030.000 <50 73.0 <40 60.0

Quasi-Peak Average


Frequency



Quasi-Peak Average




Frequency



Quasi-Peak Average



Model No: SOFAR 33000TL-S0

Tested Wire: Live 1 DC input 600V/AC output 230V (Worst case)

Frequency



Quasi-Peak Average




Frequency



Quasi-Peak Average


Frequency



Quasi-Peak Average

Tested Wire: Neutral DC input 600V/AC output 230V (Worst case)



Frequency



Quasi-Peak Average

4.1.5 Measurement Uncertainty The measurement uncertainty describes the overall uncertainty of the given measured value during the operation of the EUT. Measurement uncertainty is calculated in accordance with CISPR 16-4-2: 2003. Measurement uncertainty of mains terminal disturbance voltage in CISPR band B: 2.58 dB. The measurement uncertainty is given with a confidence of 95%, k=2.

4.2 Emission – Telecommunications/network port Test Result: Not Applicable Remark: The test only apply to balanced telecommunication ports intended for connection to unscreened balanced pairs

4.3 Emission – Low voltage AC mains port (Clicks) Test Result: Not Applicable



4.4 Emission- Enclosure port (30 MHz–1000 MHz) Test Result: Pass

4.4.1 Used Test Equipment

Equip. No. Equipment Model Manufacturer

A0902634 10m Semi-Anechoic Chamber 19.6×11.8×8.55（m）

ETSLINDGREN

A0902601 EMI Test Receiver ESCI R&S

A0805560 Super Broadband test Antenna VULB09160 R&S

4.4.2 Block Diagram of Test Setup

Antenna mask

Turn Table

Receiver

EUT



4.4.3 Test Setup and Procedure The measurement was applied in a semi-anechoic chamber. The EUT and simulators were placed on a 0.8m high wooden turntable above the horizontal metal ground plane. The turn table rotated 360 degrees to determine the position of the maximum emission level. The EUT was set 10 meters away from the receiving antenna which was mounted on an antenna mask. The antenna moved up and down between from 1meter to 4 meters to find out the maximum emission level. Broadband antenna was used as receiving antenna. Both horizontal and vertical polarization of the antenna was set on measurement. In order to find the maximum emission, all of the interface cables were manipulated during radiated test. The bandwidth setting on R&S Test Receiver was 120 kHz. The frequency range from 30MHz to 1000MHz was checked

4.4.4 Test Curve & Test Data Model No: SOFAR 40000TL-S0

Operation Mode: DC input 720V/AC output 277V(Worst case)

Antenna Frequency Measured Net at 10m Limit at 10mPolarization [MHz] [dB(µV/m)] [dB(µV/m)]Horizontal 300.0 <37 47.0Horizontal 400.0 <37 47.0Horizontal 800.0 <37 47.0Vertical 300.0 <37 47.0Vertical 400.0 <37 47.0Vertical 800.0 <37 47.0

Model No: SOFAR 33000TL-S0 Operation Mode: DC input 600V/AC output 230V (Worst case)



Antenna Frequency Measured Net at 10m Limit at 10mPolarization [MHz] [dB(µV/m)] [dB(µV/m)]Horizontal 300.0 <37 47.0Horizontal 400.0 <37 47.0Horizontal 800.0 <37 47.0Vertical 300.0 <37 47.0Vertical 400.0 <37 47.0Vertical 800.0 <37 47.0

4.4.5 Measurement uncertainty The measurement uncertainty describes the overall uncertainty of the given measured value during the operation of the EUT. Measurement uncertainty is calculated in accordance with CISPR 16-4-2:2003. Measurement uncertainty of radiated emission: 4.87 dB. The measurement uncertainty is given with a confidence of 95%, k=2.

4.5 Emission – Enclosure port (1 GHz–6 GHz) Test Result: Not Applicable Remark: The highest internal source of the EUT is not more than 108 MHz, so the measurement above 1000 MHz is not applicable.



5 Appendix I - Photos of test setup

Emission – Low voltage AC mains port (Conducted emission)

Emission – Enclosure port (30 MHz–1000 MHz)



6 Appendix II- Photos of EUT Photos:

Overall view of the unit for model SOFAR 40000TL-Sx and SOFAR 33000TL-Sx

Bottom view of the unit model SOFAR 40000TL-Sx and SOFAR 33000TL-Sx



Terminals view of the unit model SOFAR 40000TL-Sx and SOFAR 33000TL-Sx

Internal view model SOFAR 40000TL-Sx and SOFAR 33000TL-Sx



Internal view of the unit model SOFAR 40000TL-Sx and SOFAR 33000TL-Sx

Internal view of the unit model SOFAR 40000TL-Sx and SOFAR 33000TL-Sx



Control board

PCB soldering view



Output board

PCB soldering view



Combiner board

PCB soldering view



Power board

PCB soldering view



AC EMI board

PCB soldering view



Input board

PCB soldering



Communication board

PCB soldering view



LCD display board

PCB soldering view



Driver board

Bottom of driver board

(End of the report)

Documents

Report format AS NZS 61000 6 4 2012-b - Zcs Azzurro€¦ · Report No.:150715030GZU-001 Issued: 2015-11-05 TRF No.: AS NZS 61000.6.4(2012)-b Page 1 of 28 TEST REPORT Applicant Name