ATT AN TENG TESTING R& TTE TEST REPORT. For Electric Skateboard Surfwheel. Test Report Number: ATT RT

Transcription

1 TT N TENG TESTING R& TTE TEST REPORT For Electric Skateboard Surfwheel R1 Trademark: Surfwheel Test Report Number: TT RT Issued Date: June 02, 2016 Issued for: Koofy Development Limited Unit 220 2/F, Enterprise Place, NO.5 Science Park West venue, Science Park, Shatin, N.T., HK TEL: FX: Note: This report shall not be reproduced except in full, without the written approval of Shenzhen n-teng Testing Service Co., Ltd. This document may be altered or revised by Shenzhen n-teng Testing Service Co., Ltd. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample.

2 TT N TENG TESTING 1 GENERL INFORMTION Shenzhen n-teng Testing Service Co., Ltd Report No.: TT RT pplicant Koofy Development Limited ddress Unit 220, 2/F, Enterprise Place, NO.5 Science Park West venue, Science Park, Shatin, N.T., HK Manufacture Huizhou Tianchang Industrial Co. Ltd. ddress No.2, Xingde & Xingye Rd, Dongjiang Hi-tech Zone, Zhongkai Hi-tech Zone, Huizhou, Guangdong, China Equipment under Test (EUT) Name: Model No.: EUT Power Supply: Standards: ITest Result: Electric Skateboard Surfwheel R 1 DC 59V (Recharge Voltage: DC 67.2V, 1.5) ETSI EN : 2002 V1.4.1, ETSI EN :2008 V1.8.1 I PSS In the configuration tested, the EUT detailed in this report complied with the standards specified above. refer to section 2 of this report for further details. Please The other tests (e.g. Low Voltage Directive 2014/30/EU) required in R&TIE Directive2014/53/EU were not included in the report, only part tests related to RF were performed and reported in this report. Hence to clarify compliance with R&TTE directive 99/5/EC shall comply with the other essential required tests additionally. I Tested By: t MI(/& ~'I'f- /~ Nico Liang Date: ~J~u"n~e~Oul~._2~Ol~6~ Check By: ~~~~~~~~ Date : ---IJll,luwnwei..lil ,...21ir.10"'1u.61..-_ dd: Room1502, Liutang Building, Baomin 2nd Road, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China. Page 2 of 23

3 2 Test Summary Shenzhen n-teng Testing Service Co., Ltd Electromagnetic Compatibility (EMC) Part The EUT belong to Type I in table 1 and class 3 in table 3 (refer to nnex B) of EN :2002. Test Test Requirement Test Method Class / Severity Remark Result Radiated Emission, 30MHz to 6 GHz EN :2002 V clause 7.1 EN : 2008 V1.8.1.clause 8.2, EN55016 Class B Table 3, 4 Test Rx only PSS Conducted emission (150K to 30MHz) EN :2002 V clause 7.2 EN : 2008 V1.8.1.clause 8.3/ 8.4/ 8.7 EN Class B Test both Rx & Tx together. (worst case) N/ Electrostatic Discharge EN :2002 V clause 7.2 EN /9.3 EN kV, Contact 8kV. ir Test Tx & Rx together PSS Radiated Immunity, 80MHz to 1GHz & 1.4GHz to 2.7GHz EN :2002 V clause 7.2 EN /9.2 EN V/m, 80%, 1KHz,.M. Test Tx & Rx together PSS EFT (Electrical Fast Transients) on C EN :2002 V clause 7.2 EN /9.4 EN Table 3 row 4 Test Tx & Rx together N/ Surge Immunity on C EN :2002 V clause 7.2 EN /9.8 EN Table 3 row 8 Test Tx & Rx together N/ Injected Currents 150kHz to 80MHz EN :2002 V clause 7.2 EN /9.5 EN Table 3 row 5 Test Tx & Rx together N/ Voltage Dips and Interruptions on C EN :2002 V clause 7.2 EN /9.7 EN Table 3 row 7 Test Tx & Rx together N/ Tx: In this whole report Tx (or tx) means Transmitter. Rx: In this whole report Rx (or rx) means Receiver. Page 3 of 23

4 3 Contents Page 1 GENERL INFORMTION TEST SUMMRY CONTENTS GENERL INFORMTION CLIENT INFORMTION DETILS OF E.U.T DESCRIPTION OF SUPPORT UNITS STNDRDS PPLICBLE FOR TESTING TEST LOCTION DEVITION FROM STNDRDS OTHER INFORMTION REQUESTED BY THE CUSTOMER MONITORING OF EUT FOR THE IMMUNITY TEST MODEL DIFFERENCE EMC REQUIREMENTS SPECIFICTION IN EN EMI (EMISSION) Radiated Emission Conducted Emission Harmonics Test Results Flicker Test Results IMMUNITY ESD Radiated Immunity Electrical Fast Transients (EFT) RF Common Mode 0.15MHz to 80MHz PPENDIX : INSTRUMENTS USED DURING TEST EUT PHOTOGRPHS Page 4 of 23

5 4 General Information 4.1 Client Information pplicant: ddress of pplicant: 4.2 Details of E.U.T Koofy Development Limited Unit 220, 2/F, Enterprise Place, No.5 Science Park West venue, Science Park, Shatin, N.T., HK EUT Power Supply: DC 59V (Recharge Voltage: DC 67.2V,1.5) 4.3 Description of Support Units The EUT has been tested as an independent unit. 4.4 Standards pplicable for Testing The customer requested (R&TTE) EMC part tests for R/C CR. The standards used were EN V1.4.1 ( ) Table 1 : Tests Carried Out Under EN V1.4.1 ( ) EMI TEST ITEM TEST METHOD Clause 7.1 Radiated Emission EN : 2008 V1.8.1.clause 8.2, EN55016 Conducted Emission EN : 2008 V1.8.1.clause 8.3/ 8.4/ 8.7, EN55022 Harmonic Current EN : 2008 V1.8.1.clause 8.5 EN Voltage Fluctuation & Flicker EN : 2008 V1.8.1.clause 8.6 EN EMS TEST ITEM TEST METHOD Clause 7.2 RF EM fields (RI) EN : 2008 V1.8.1.clause 9.2, EN Electrostatic Discharge (ESD) EN : 2008 V clause 9.3, EN Fast transients (EFT) EN : 2008 V1.8.1.clause 9.4, EN : RF Common Mode (CI) EN : 2008 V1.8.1.clause 9.5, EN Transient & Surge in Vehicular EN : 2008 V1.8.1.clause 9.6, ISO7637-1/-2 Voltage dips & Interruption EN : 2008 V1.8.1.clause 9.7, EN Surge EN : 2008 V1.8.1.clause 9.8, EN : Indicates that the test was not applicable, since the EUT is powered by DC input. : Indicates that the test was applicable. Page 5 of 23

6 4.5 Test Location ll tests were performed at: NTEK Testing Technology Co., Ltd. ddress: Fenda Science Park, Sanwei Community, Xixiang Street, Bao'an District, Shenzhen, China 4.6 Deviation from Standards None. 4.7 Other Information Requested by the Customer None. 4.8 Monitoring of EUT for the Immunity Test Visual: Monitored the work status of the EUT. udio: Monitored the sound of the EUT. 4.9 Model difference Page 6 of 23

7 5 EMC Requirements Specification in EN Type of SRD Equipment in EN , sub clause 4.1 table 1 Equipment Type I II III Technical nature of the primary function Transfer of messages (digital or analogue signals) Transfer of audio (speech or music) Others Classification of SRD Equipment in EN , sub clause 6.1 table 3 Class of SRD Equipment Risk assessment of Rx performance Highly reliable SRD communication media; e.g. serving human life inherent system (may result in a physical risk to a person) Medium reliable SRD communication media e.g. causing inconvenience to persons, which cannot simply overcome by other means Standard reliable SRD communication media e.g. causing inconvenience to persons, which can simply overcome by other means Remark: The EUT belong to Type I, class 3. Page 7 of 23

8 5.1 EMI (Emission) Radiated Emission Test Method: EUT Operation: EN clause (EN ) Running(Test both Rx & Tx together). mbient: Temp.: 25 C Humid.: 45% Press.: 1050 mbar Status: Compliance test in keeping running mode. Receive setup: Frequency range (MHz) Detector RBW VBW Quasi-peak 120KHz 300KHz bove 1000 Peak 1MHz 3MHz Test Limit Frequency Limit(3m) Remark Test Procedure: 30MHz-230MHz 40dBuv/m QP value 230MHz-1GHz 47dBuv/m QP value 1GHz-3GHz 3GHz-6GHz 50dBuv/m 70dBuv/m 54dBuv/m 74dBuv/m verage value PK value verage value PK value 1. The EUT is placed on a turntable, which is 0.8m above ground plane. 2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is moved from 1m to 4m to find out the maximum emissions. 4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 5. nd also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 6. Repeat above procedures until the measurements for all frequencies are complete. Equipment Used: Please refer to the section 6. Page 8 of 23

9 Test Configuration: Below 1GHz bove 1GHz Page 9 of 23

10 Measurement Record Uncertainty: 6dB Rx running mode below 1GHz Cable ntenna Preamp Read Over Frequency Level Limit Line Loss Factor Factor Level Limit (MHz) (dbuv/m) (dbuv/m) (db) (db/m) (db) (dbuv) (db) Polarity Vertical Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Rx running mode above 1GHz Peak measurement Cable ntenna Preamp Read Limit Over Frequency Level Loss Factor Factor Level Line Limit (MHz) (dbuv/m) (db) (db/m) (db) (dbuv) (dbuv/m) (db) Polarity Vertical Vertical Vertical Horizontal Horizontal Horizontal verage measurement Page 10 of 23

11 Frequency (MHz) Cable Loss (db) ntenna Factor (db/m) Preamp Factor (db) Read Level (dbuv) Level (dbuv/m) Limit Line (dbuv/m) Over Limit (db) Polarity Vertical Vertical Vertical Horizontal Horizontal Horizontal Remark: The EUT was tested at 3m in field chamber Conducted Emission Test Method: EN clause (EN 55022) Detector: Peak for pre-scan (9kHz Resolution Bandwidth) Quasi-Peak if maximised peak within 6dB of Quasi-Peak limit EUT Operation: Running(Test both Rx & Tx together). mbient: Temp.: 25 C, Humid.: 63% Press.: 1050 mbar Status: Test Procedure: Equipment Used: Compliance test in keeping running mode. Scan from 0.15M to 30MHz, find the maximum radiation frequency to measure. Refer to section 5 for details. Test Configuration: Test Results N/ Page 11 of 23

12 5.1.3 Harmonics Test Results Test Requirement: EN : EN Test Method: N/: See Remark Below Remark: There is no need for Harmonics test to be performed on this product (rated power is less than 75W) in accordance with EN For further details, please refer to Clause 7, Note 1 of EN which states:- For the following categories of equipment limits are not specified in this edition of the standard. Note 1: Equipment with a rated power of 75W or less, other than lighting equipment Flicker Test Results Test Requirement: EN : EN Test Method: N/: See remark below Remark: There is no need for Flicker test to be performed on this product in accordance with EN For further details, please refer to Clause 6.1 of EN which states:- Tests need not be made on equipment which is unlikely to produce significant voltage fluctuations or flicker. It may be necessary to determine, by examination of the circuit diagram and the specification of the equipment and by a short function test, whether significant voltage fluctuations or flicker are likely to be produced. Page 12 of 23

13 5.2 Immunity Performance Criteria of EN , sub clause 6.3 table 4. Class 1 SRD Equipment Criteria During Test fter Test B Operated as intended, Operated as intended, No loss of function, No loss of function, For equipment Type II the communication link shall For equipment Type II the minimum be maintained. performance shall be 12dB SIND, No Degradation of performance, No unintentional responses. No loss of data or user programmable functions May be loss of function (one or more) Operated as intended, No unintentional responses Loss functions shall be self- recoverable, No Degradation of performance, No loss of data or user programmable functions Class 2 SRD Equipment Criteria During Test fter Test B Operated as intended, No loss of function, For equipment Type II the minimum performance shall be 6dB SIND, No unintentional responses. May be loss of function (one or more), No unintentional responses Operated as intended, No loss of function, For equipment Type II the communication link shall be maintained. No Degradation of performance, No loss of data or user programmable functions Operate as intended, Loss functions shall be self- recoverable, No Degradation of performance, No loss of data or user programmable functions Class 3 SRD Equipment Criteria During Test fter Test & B May be loss of function (one or more), No unintentional respond. Operate as intended, for equipment Type II the communication link may be lost, but shall be recoverable by user. No Degradation of performance. Loss functions shall be self- recoverable. Page 13 of 23

14 Remark: The EUT belonged to class 3. Shenzhen n-teng Testing Service Co., Ltd Page 14 of 23

15 5.2.1 ESD Test Method: EN clause (EN : :1998+2: 2001) EUT Operation: Running(Test both Rx & Tx together). mbient: Temp.: 25 C Humid.: 63% Press.: 1050 mbar Status: 1) Kept Tx & Rx on mode, 2) Kept Tx & Rx idle mode. Test both Rx & Tx together. Test Procedure: Compliance test was performed in mode 1), 2) Equipment Used: Please refer to the section Test Results Direct pplication Test Results Test points: Direct pplication 1. ll insulated enclosure and seams. 2. ll accessible metal parts of the enclosure. Test Results Discharge Level (kv) Pulse No. Test Point Contact Discharge ir Discharge 2, 4, 8 10 for every level 1 N/ 2, 4 10 for every level 2 N/ Indirect pplication Test Results Test points: Indirect pplication for Tx 1. ll sides. Discharge Level (kv) Pulse No. Test Point Horizontal Coupling Test Results Vertical Coupling 2, 4 10 for every level 1 Indirect pplication for Rx Test Results Discharge Level (kv) Pulse No. Test Point Horizontal Coupling Vertical Coupling 2, 4 10 for every level 1 Results : No degradation in the performance of the EUT was observed. No unintentional transmissions were observed. N/: Not applicable (not required by Standard or floor mounted EUT). Page 15 of 23

16 5.2.2 Radiated Immunity Test Method: EUT Operation: EN clause (EN :2006+1:2008) Running(Test both Rx & Tx together). mbient: Temp.: 25 C Humid.: 45% Press.:1050mBar Status: 1) Kept Tx & Rx on mode, 2) Kept Tx & Rx idle mode. Test both Rx & Tx together. Test Procedure: Compliance test were performed in mode 1), 2) Equipment Used: Please refer to the section Test Results Frequency Level Modulation EUT Face ntenna Polaxis V Front H Result / Observations Back V H 80MHz-1GHz, 1.4GHz to 2.7G 3V/m 1kHz, 80% mp. Mod, 1% increment Dwell time:3seconds Left Right V H V H Top V H Under V H Remarks: : No degradation in the performance of the E.U.T. was observed. No unintentional transmissions were observed. Page 16 of 23

17 5.2.3 Electrical Fast Transients (EFT) Test Method: EN clause (EN :2004) Test Level: Polarity: Repetition Frequency: Burst Duration: Test Duration: EUT Operation: 0.5, 1.0kV on C Positive & Negative 5kHz 300ms 2 minute per level & polarity Running(Test both Rx & Tx together). mbient: Temp.: 25 C Humid.: 45% Press.: 1050mBar Status: 1) Keep the RX unit in running mode. 2) Keep the RX unit in idle mode. Test both Rx & Tx together. Test Procedure: Compliance test were performed in mode 1), 2) Equipment Used: Refer to section 5 for details Test Results Lead under Test Level ( kv) Coupling Direct/Clamp EUT operating mode Observations (Performance Criterion) Live 1.0 Direct ll mode No loss of performance was observed () Neutral 1.0 Direct ll mode () Live, Neutral 1.0 Direct ll mode () Page 17 of 23

18 5.2.4 RF Common Mode 0.15MHz to 80MHz Test Method: EN clause (EN :2007) Test level: 3V rms on C Ports (unmodulated emf into 150 ) Modulation: 80%, 1kHz mplitude Modulation EUT Operation: Running(Test both Rx & Tx together). mbient: Temp.:25 C Humid.:63% Press.:1050 mbar Status: 1) Keep the RX unit in running mode. 2) Keep the RX unit in idle mode. Test both Rx & Tx together. Test Procedure: Equipment Used: Compliance test was performed in the abovemodes Refer to section 5 for details Test Results Frequency Line Test Level Modulation Step Size Dwell Time Observation (Performance Criterion) 150kHz to 80MHz 3 Wire C Supply Cable 3Vrm s 80%, 1kHz mp. Mod. 1% 2S No Loss of Function () Page 18 of 23

19 6 ppendix : Instruments Used during Test RE in Chamber Item Test Equipment Manufacturer Model No. Inventory No. Cal.Date (dd-mm-yy) Cal.Due date (dd-mm-yy) 1 3m Semi-nechoic Chamber ETS-LINDGREN N/ SEL EMI Test Receiver Rohde & Schwarz ESIB26 SEL EMI Test software UDIX E3 SEL0050 N/ N/ 4 Coaxial cable SGS N/ SEL BiConiLog ntenna ( MHz) ETS-LINDGREN 3142C SEL Pre-amplifier ( MHz) Double-ridged horn (1-18GHz) Horn ntenna (18-26GHz) Pre-amplifier (18-26GHz) gilent Technologies 8447D SEL ETS-LINDGREN 3117 SEL ETS-LINDGREN 3160 SEL Rohde & Schwarz FS P-44 SEL Band filter mindeon SEL ctive.loop ntenna Beijing Daze ZN30900 SEL Conducted Emission Item Test Equipment Manufacturer Model No. Inventory No. Cal.Date (dd-mm-yy) Cal.Due date (dd-mm-yy) 1 Shielding Room ZhongYu Electron GB-88 SEL0042 N/ N/ 2 LISN ETS-LINDGREN 3816/2 SEL Line ISN Fischer Custom Communications FCC-TLISN-T8-02 EMC Inc. 4 4 Line ISN Fischer Custom Communications FCC-TLISN-T4-02 EMC Inc. 5 2 Line ISN Fischer Custom Communications FCC-TLISN-T2-02 EMC Inc. 6 EMI Test Receiver Rohde & Schwarz ESCI SEL Page 19 of 23

20 7 Coaxial Cable SGS N/ SEL ESD Item Test Equipment Manufacturer Model No. Inventory Cal.Date Cal.Due date No. (dd-mm-yy) (dd-mm-yy) 1 ESD Simulator Thermo MZ-15/EC SEL ESD Simulator SCHFFNER NSG 438 SEL ESD Ground Plane SGS(3m*3m) N/ SEL0004 N/ N/ Radiated Immunity Item Test Equipment Manufacturer Model No. Inventory No. Cal.Date (dd-mm-yy) Cal.Due date (dd-mm-yy) 1 3m Semi-nechoic Chamber ETS-LINDGREN N/ SEL Signal Generator Rohde & Schwarz SML03 SEL RF mplifier 30M-1GHz mplifier Research 250W1000 SEL RF mplifier GHz mplifier Research 60S1G3 SEL Power Meter Rohde & Schwarz NRVD SEL Power Sensor Rohde & Schwarz URV5-Z2 SEL Power Sensor Rohde & Schwarz URV5-Z2 SEL Software EMC32 Rohde & Schwarz EMC32-S SEL0082 N/ N/ 9 Log-periodic ntenna mplifier Research T1080 SEL0073 N/ N/ 10 ntenna Tripod mplifier Research TP1000 SEL0074 N/ N/ 11 High Gain Horn ntenna (0.8-5GHz) mplifier Research T4002 SEL0075 N/ N/ EFT, Surge, Voltage dips and Interruption, Power-frequency Magnetic Field Item Test Equipment Manufacturer EMC Immunity Test System ProPLUS Capacitive Clamp MGNETIC FIELD IMMUNITY LOOP Thermo ELECTRON Thermo ELECTRON Model No. Inventory No. Cal.Date (dd-mm-yy) Cal.Due date (dd-mm-yy) EMCPro Plus SEL N/ SEL0008 N/ N/ FCC F /9/10-L-1M SEL Page 20 of 23

21 7 EUT PHOTOGRPHS Shenzhen n-teng Testing Service Co., Ltd Photo 1 View: [ ] Front [ ] Rear [ ] Right side [ ] Left side [ ] Top [ ] Bottom [ ] Internal Photo 2 View: [ ] Front [ ] Rear [ ] Right side [ ] Left side [ ] Top [ ] Bottom [ ] Internal Page 21 of 23

22 Photo 3 View: [ ] Front [ ] Rear [ ] Right side [ ] Left side [ ] Top [ ] Bottom [ ] Internal Photo 4 View: [ ] Front [ ] Rear [ ] Right side [ ] Left side [ ] Top [ ] Bottom [ ] Internal Page 22 of 23

23 Photo 5 Shenzhen n-teng Testing Service Co., Ltd View: [ ] Front [ ] Rear [ ] Right side [ ] Left side [ ] Top [ ] Bottom [ ] Internal --END.-- Page 23 of 23