Report o.: USG R-L TEST REORT E60950 Electric Skateboard art 1: General requirements and tests Testing Laboratory ame...: Shenzhen USG Techno

Transcription

1 Report o.: USG R-L Koofy Development Limited. LVD REORT repared For : Shenzhen Song Chen Da Technology Co., Ltd 4th floor, o. 6, Xishan Road, Longteng Community, Shiyan, Shenzhen, China roduct ame: Electric Skateboard Model : Surfwheel R1 repared By : Shenzhen USG Technology Co.,Ltd Block A, Anle Industrial Zone, Hangcheng Road, Xixiang Town, Shenzhen, China Test Date: Oct 14-19, 2015 Date of Report : Oct 19, 2015 Report o.: USG R-L age 1 of 24

2 Report o.: USG R-L TEST REORT E60950 Electric Skateboard art 1: General requirements and tests Testing Laboratory ame...: Shenzhen USG Technology Co.,Ltd Address...: Block A Anle Industrial Zone, Hangcheng Road, Xixiang Town, Shenzhen China Testing location...: Shenzhen USG Technology Co.,Ltd Applicant's ame...: Koofy Development Limited Address... : Unit 220 2/F, Enterprise lace, o.5 Science ark West Avenue, Science ark, Shatin,.T., HK Manufacturer...: Shenzhen Song Chen Da Technology Co., Ltd Address...: 4th floor, o. 6, Xishan Road, Longteng Community, Shiyan, Shenzhen, China Standard...: E60950 rocedure deviation...: Surfwheel on-standard test method...: /A Test item description...: Electric Skateboard Model and/or type reference : Surfwheel R1 Rating(s)...: 59V 5A 300W Test case verdicts Test case does not apply to the test object...: /A Test item does meet the requirement...: (ass) Test item does not meet the requirement...: F(ail) age 2 of 24

3 Report o.: USG R-L General remarks This report shall not be reproduced except in full without the written approval of the testing laboratory. The test results presented in this report relate only to the item(s) tested. (see remark #)" refers to a remark appended to the report. "(see Annex #)" refers to an annex appended to the report. Clause numbers between brackets refer to clauses in IEC (E ) Throughout this report a comma is used as the decimal separator. Copy of marking plate: roduct name:electric Skateboard Model M/ o:surfwheel R1 :59V 5A 300W Shenzhen Song Chen Da Technology Co., Ltd age 3 of 24

4 Report o.: USG R-L ame and address of the testing laboratory :Shenzhen USG Technology Co.,Ltd Block A Anle Industrial Zone, Hangcheng Road, Xixiang Town, Shenzhen China Test by : Signature Date Technician Title Review by : Signature Date roject Engineer Title Approved by : Signature Date Bruce/Manager ame and Title age 4 of 24

5 Report o.: USG R-L E (0) SCOE 1.1 (0.1) More sections applicable: 1.4 (2) CLASSIFICATIO 1.4 (2.2) Type of protection: Class II 1.4 (2.3) Degree of protection: IX0 1.4 (2.4) ortable or handheld Electric Skateboard Yes Electric Skateboard suitable for normally flammable surfaces: Yes Electric Skateboard suitable for non-combustible materials only : o Electric Skateboard for normal use : Yes Electric Skateboard for rough service : o 1.4 (2.5) Yes [ ] o [ ] 1.5 (3) MARKIG 1.5 (3.2) Mandatory markings osition of the marking 1.5 (3.3) On the enclosure Format of symbols/text Additional information Language of instructions English 1.5 (3.3.1) Combination Electric Skateboard 1.5 (3.3.2) ominal frequency in Hz 1.5 (3.3.3) Operating temperature 1.5 (3.3.4) Symbol or warning notice 1.5 (3.3.5) Wiring diagram 1.5 (3.3.6) Special conditions 1.5 (3.3.7) Electric Skateboard warning 1.5 (3.3.8) Limitation for semi-electric Skateboard 1.5 (3.3.9) ower factor and supply current 50/60Hz 1.5 (3.3.10) Suitability for use indoors 1.5 (3.3.11) Electric Skateboard with remote control 1.5 (3.3.12) Clip-mounted Electric Skateboard warning 1.5 (3.3.13) Specifications of protective shields 1.5 (3.3.14) Symbol for nature of supply ~ 1.5 (3.3.15) Rated current of socket outlet 1.5 (3.3.16) Rough service Electric Skateboard 1.5 (3.3.17) Mounting instruction for type Y, type Z and some type Type Y attachments X attachments 1.5 (3.3.18) on-ordinary Electric Skateboard with VC cable age 5 of 24

6 Report o.: USG R-L E (3.3.19) Terminal block supplied with Electric Skateboard 1.5 (3.4) Test with water 15s with water Test with hexane 15s with hexane Legible after test The marking is legible Label attached The marking not be easily removable and shows no curling 1.6 (4) COSTRUCTIO 1.6 (4.2) Components replaceable without difficulty 1.6 (4.3) Wireways smooth and free from sharp edges 1.6 (4.4) Electric Skateboard 1.6 (4.4.1) Integral Electric Skateboard 1.6 (4.4.2) Wiring connection 1.6 (4.4.3) Electric Skateboard for end-to- end mounting 1.6 (4.4.4) ositioning 1.6 (4.4.5) eak pulse voltage 1.6 (4.4.6) Centre contact 1.6 (4.4.7) Rough service Electric Skateboard Ordinary Electric Skateboard 1.6 (4.4.8) Electric Skateboard connectors o Electric Skateboard connector provided 1.6 (4.5) Starter holders Starter holder in Electric Skateboard other than class II Starter holder class II construction Terminal blocks Tails Unsecured blocks 1.6 (4.7) Terminals and supply connections 1.6 (4.7.1) Contact to metal parts 1.6 (4.7.2) Test 8 mm live conductor Test 8 mm earth conductor 1.6 (4.7.3) Terminals for supply conductors 1.6 (4.7.4) Terminals other than supply connection 1.6 (4.7.5) Heat-resistant wiring/sleeves 1.6 (4.7.6) Multi-pole plug 1.6 (4.8) Switches: - adequate rating - adequate fixing - polarized supply Insulating lining and sleeves 1.6 (4.6) 1.6 (4.9) age 6 of 24

7 Report o.: USG R-L E (4.9.1) Retainment Method of fixing... : Insulated linings and sleeves a) & c) Insulation resistance and electric strength b) Ageing test. Temperature ( C)...: Insulation of Class II Electric Skateboard 1.6 (4.10.1) o contact, mounting surface - accessible metal parts wiring of basic insulation 1.6 (4.9.2) 1.6 (4.10) Safe installation Electric Skateboard Capacitors Interference suppression capacitors according to IEC o such capacitor 1.6 (4.10.2) Assembly gaps: - not coincidental - no straight access with test probe 1.6 (4.10.3) Retainment of insulation: - fixed 1.6 (4.11) -Cannot remove easily - unable to be replaced; Electric Skateboard inoperative - sleeves retained in position - lining in Electric Skateboard Electrical connections 1.6 (4.11.1) Contact pressure 1.6 (4.11.2) Screws: - self-tapping screws - thread-cutting screws - at least two self-tapping screws 1.6 (4.11.3) Screw locking: - spring washer - rivets 1.6 (4.11.4) Material of current-carrying parts 1.6 (4.11.5) o contact to wood o wood 1.6 (4.11.6) Electro-mechanical contact systems o such systems 1.6 (4.12) Mechanical connections and glands 1.6 (4.12.1) Screws not made of soft metal Screws of insulating material Torque test: torque (m); part... : Φ2.80mm, 0.4m Torque test: torque (m); part... : Torque test: torque (m); part... : 1.6 (4.12.2) Screws with diameter < 3 mm screwed into metal age 7 of 24

8 Report o.: USG R-L E (4.12.4) Locked connections: - fixed arms; torque (m)... : - ower bank & wireless charger torque (m)... : - push-button switches; torque 0,8 m...: 1.6 (4.12.5) Screwed glands; force ()... : 1.6 (4.13) Mechanical strength 1.6 (4.13.1) Impact tests: - fragile parts; energy (m)...: - other parts; energy (m)...: Enclosure : 0.35m 1) live parts ot access 2) linings 3) protection Continue to afford the degree of protection against ingress of dust, solid objects and moisture 4) covers o break 1.6 (4.13.3) Straight test finger 1.6 (4.13.4) Rough service Electric Skateboard a) fixed b) hand-held c) delivered with a stand d) for temporary installations and suitable for mounting on a stand 1.6 (4.13.6) Tumbling barrel 1.6 (4.14) Suspensions and adjusting devices 1.6 (4.14.1) Mechanical load: A) four times the weight B) torque 2,5 m C) bracket arm; bending moment (m)... : D) load track- mounted Electric Skateboard E) clip-mounted, glass-shelve. Thickness (mm)... : metal rod. Diameter (mm)... : 1.6 (4.14.2) Load to flexible cables Mass (kg)... : Stress in conductors (/mm²)... : Semi-Electric Skateboard mass (kg)...: Semi-Electric Skateboard bending moment (m)... : 1.6 (4.14.3) Adjusting devices: - flexing test; number of cycles... : - strands broken - electric strength test afterwards age 8 of 24

9 Report o.: USG R-L E (4.14.4) Telescopic tubes: cords not fixed to tube; no strain on conductors o telescopic tubes 1.6 (4.14.5) Guide pulleys o guide pulleys 1.6 (4.14.6) Strain on socket-outlets o socket-outlet 1.6 (4.15) Flammable materials: - glow- wire test 650 C - spacing 30 mm - screen withstanding test of screen dimensions - no fiercely burning material - thermal protection - electronic circuits exempted 1.6 (4.15.2) Electric Skateboard made of thermoplastic material with Electric Skateboard control gear 1.6 (4.16) a) construction b) temperature sensing control c) surface temperature Electric Skateboard marked with F-symbol o Electric Skateboard control gear (compliance with Section 12) 1.6 (4.16.1) Electric Skateboard control gear spacing: - spacing 35 mm - spacing 10 mm 1.6 (4.16.2) Thermal protection: - in Electric Skateboard control gear - external - fixed position - temperature marked Electric Skateboard control gear 1.6 (4.16.3) F curve measured (see 12.6) 1.6 (4.17) ot protection against water 1.6 (4.18) Drain holes Clearance at least 5 mm Resistance to corrosion: 1.6 (4.18.1) - rust- resistance 1.6 (4.18.2) - season cracking in copper 1.6 (4.18.3) - corrosion of aluminium 1.6 (4.19) Electric Skateboard compatible with ballast 1.6 (4.20) Rough service vibration...: 1.6 (4.21) rotective shield: 1.6 (4.21.1) Shield fitted 1.6 (4.21.2) articles from a shattering Electric Skateboard not impair safety age 9 of 24

10 Report o.: USG R-L E (4.21.3) o direct path 1.6 (4.21.4) Impact test on shield Glow-wire test on Electric Skateboard compartment 1.6 (4.22) Attachments to Electric Skateboard o attachments 1.6 (4.23) Semi-Electric Skateboard comply class II 1.6 (4.24) UV radiation 1.6 (4.25) o sharp point or edges 1.6 (4.26) Short-circuit protection: o sharp points or edges 1.6 (4.26.1) Electric Skateboard accessible SELV parts 1.6 (4.26.2) Short-circuit test 1.6 (4.26.3) Test chain according to IEC (11) CREEAGE DISTACES AD CLEARACES Working voltage (V)...: 220V Voltage form Sinusoidal TI < 600 Rated pulse voltage (KV)... : (1) Current-carrying parts of different polarity: cr (mm); cl (mm)... : Cl/Cr. >2.5mm (2) Current-carrying parts and accessible parts: cr (mm); cl (mm)... : Cl/Cr. >2.5mm (3) arts becoming live due to breakdown of basic insulation and metal parts: cr (mm); cl (mm)... : (4) Outer surface of cable where it is clamped and metal parts: cr (mm); cl (mm)... : (5) Current-carrying parts of switches and metal parts, after removal of insulation: cr (mm); cl (mm)... : (6) Current-carrying parts and supporting surface: cr (mm); cl (mm)... : Cl/Cr. >3.5mm 1.8 (7) ROVISIO FOR EARTHIG 1.8 ( ) Accessible metal parts Metal parts in contact with supporting surface Resistance < 0,5 1.8 ( ) 0.05 Two self-tapping screws used Thread-forming screws Connector earthing first Earth continuity in joints etc. age 10 of 24

11 Report o.: USG R-L E (7.2.4) Locking of clamping means Compliance with (7.2.5) Earth terminal integral part of connector socket 1.8 (7.2.6) Earth terminal adjacent to mains terminals 1.8 (7.2.7) Electrolytic corrosion of the earth terminal 1.8 (7.2.8) Material of earth terminal Contact surface bare metal 1.8 (7.2.10) Class II Electric Skateboard for looping-in 1.8 (7.2.11) Earthing core coloured green-yellow 1.9 (14) Length of earth conductor SCREW TERMIALS Separately approved; component list art of the Electric Skateboard 1.9 (15) (see Annex 3) SCREWLESS TERMIALS Separately approved; component list art of the Electric Skateboard (see Annex 4) (5) EXTERAL AD ITERAL WIRIG (5.2) Supply connection and external wiring (5.2.1) Means of connection...: Terminals with power cord (5.2.2) Type of cable...: ominal cross-sectional area (mm²)...: (5.2.3) Type of attachment, X, Y or Z 0.75mm² Type X attachments (5.2.5) Type Z not connected to screws (5.2.6) Cable entries: - suitable for introduction - adequate degree of protection (5.2.7) Cable entries through rigid material have rounded edges (5.2.8) Insulating bushings: - suitably fixed - material in bushings - tubes or guards made of insulating material (5.2.9) Locking of screwed bushings (5.2.10) Cord anchorage: - covering protected from abrasion age 11 of 24

12 Report o.: USG R-L E clear how to be effective - no mechanical or thermal stress - no tying of cables into knots etc. - insulating material or lining Cord anchorage for type X attachment: a) at least one part fixed b) types of cable c) no damaging of the cable d) whole cable can be mounted e) no touching of clamping screws f) metal screw not directly on cable g) replacement without special tool Glands not used as anchorage Labyrinth type anchorages ( ) Adequate cord anchorage for type Y and type Z attachment ( ) Tests: - impossible to push cable; unsafe ( ) - pull test: 25 times; pull ()... : 60 - torque test: torque (m)...: displacement 2 mm - no movement of conductors - no damage of cable or cord (5.2.11) External wiring passing into Electric Skateboard (5.2.12) Looping- in terminals (5.2.13) Wire ends not tinned Wire ends tinned: no cold flow Mains plug same protection Class III Electric Skateboard plug (5.2.15) Colour code low voltage (5.2.16) Appliance inlets (IEC 60320) Appliance couplers of class II type Internal wiring (5.2.14) (5.3) (5.3.1) Internal wiring of suitable size and type age 12 of 24

13 Report o.: USG R-L E60950 Through wiring - not delivered/ mounting instruction - factory assembled - socket outlet loaded (A)...: - temperatures...: Green- yellow for earth only Internal wiring connected directly to fixed wiring Cross-sectional area (mm²)... : Insulation thickness Extra insulation added where necessary Internal wiring connected to fixed wiring via internal current-limiting device Adequate cross-sectional area and insulation thickness ( ) Double or reinforced insulation for class II ( ) Conductors without insulation ( ) SELV current-carrying parts ( ) Insulation thickness other than VC or rubber ( ) ( ) (5.3.2) Sharp edges etc. Inner wire can t touch the sharp edges, rivets and similar components o moving parts of switches etc. Joints, raising/lowering devices Telescopic tubes etc. o twisting over 360 (5.3.3) Openings Bushings not removable Bushings in sharp openings Cables with protective sheath (5.3.4) Joints and junctions effectively insulated (5.3.5) Strain on internal wiring (5.3.6) Wire carriers (5.3.7) Wire ends not tinned 1.11 (8) Wire ends tinned: no cold flow ROTECTIO AGAIST ELECTRIC SHOCK age 13 of 24

14 Report o.: USG R-L E (8.2.1) Live parts not accessible o access of live part in normal use rotection in any position Double-ended Electric Skateboard Insulation lacquer not reliable o insulation lacquer and similar materials as protection against electric shock Double-ended high pressure discharge Electric Skateboard 1.11 (8.2.2) ortableelectric Skateboard adjusted in most unfavourable position 1.11 (8.2.3) Class II Electric Skateboard - basic insulated metal parts not accessible during starter or Electric Skateboard replacement - basic insulation not accessible other than during starter or Electric Skateboard replacement - glass protective shields not used as supplementary insulation Class I Electric Skateboard with BC 1.11 (8.2.4) ortable Electric Skateboard - protection independent of supporting surface - terminal block completely covered 1.11 (8.2.6) Covers reliably secured 1.11 (8.2.7) Discharging of capacitors 0,5 F ortable plug connected Electric Skateboard Other plug connectedelectric Skateboard with capacitor Discharge device on or within capacitor Discharge device mounted separately 1.12 (12) EDURACE TEST AD THERMAL TEST 1.12 (12.3) Endurance test: 1.12 (12.3.2) - mounting- position...: ormal position - test temperature ( C)...: 35 C - total duration (h)...: 96h - supply voltage: Un factor; calculated voltage (V)...: 59V - Electric Skateboard used...: After endurance test: - no part unserviceable - Electric Skateboard not unsafe - no damage to track system age 14 of 24

15 Report o.: USG R-L E marking legible Marking still legible and shows no curling - no cracks, deformation etc (12.4) Thermal test (normal operation) (see Annex 2) 1.12 (12.5) Thermal test (abnormal operation) (see Annex 2) 1.12 (12.6) Thermal test (failed Electric Skateboard control gear condition): 1.12 (12.6.1) - case of abnormal conditions...: - electronic Electric Skateboard control gear - measured winding temperature ( C) at 1,1 Un...: - measured mounting surface temperature ( C) at 1,1 Un... : - calculated mounting surface temperature ( C)...: - track- mounted Electric Skateboard Temperature sensing control - case of abnormal conditions...: - thermal link - manual reset cut- out - auto reset cut- out - measured mounting surface temperature ( C)...: - track- mounted ower bank & wireless charger Thermal test (failed Electric Skateboard control gear in plastic ): - case of abnormal conditions...: - measured winding temperature ( C) at 1,1 Un...: - measured temperature of fixing point/ exposed part ( C) at 1,1 Un... : - calculated temperature of fixing point/ exposed part ( C)... : Temperature sensing control - thermal link - manual reset cut- out - auto reset cut- out - measured temperature of fixing point/ exposed part ( C)...: 1.13 (9) RESISTACE TO DUST, SOLID OBJECTS AD MOISTURE 1.13 (9.2) Tests for ingress of dust, solid objects and moisture: 1.12 (12.6.2) 1.12 (12.7) 1.12 (12.7.1) 1.12 (12.7.2) - classification according to I... : I X0 age 15 of 24

16 Report o.: USG R-L E (9.3) - mounting position during test...: - fixing screws tightened; torque (m)...: - tests according to clauses... : - electric strength test afterwards a) no deposit in dust-proof ower bank & wireless charger b) no talcum in dust- tight Electric Skateboard c) no trace of water on current-carrying parts or where it could become a hazard d) i) For without drain holes no water entry d) ii) For with drain holes no hazardous water entry e) no water in watertight Electric Skateboard f) no contact with live parts (I 2X) f) no entry into enclosure (I 3X and I 4X) Humidity test 48 h R.H.:93% T: (10) ISULATIO RESISTACE AD ELECTRIC STREGTH 1.14 (10.2.1) Insulation resistance test Insulation resistance (M ): SELV: - between current-carrying parts of different polarity : - between current-carrying parts and mounting surface 100MΩ...: - between current-carrying parts and metal parts of the 100MΩ ower bank & wireless charger...: Other than SELV: 1.14 (10.2.2) - between live parts of different polarity...: 100MΩ - between live parts and mounting surface...: 100MΩ - between live parts and enclosure...: 100MΩ - between live parts of different polarity through action of a switch...: Electric strength test Dummy Electric Skateboard Electric Skateboard with ignitors after 24 h test Electric Skateboard with manual ignitors Test voltage (V): SELV: - between current-carrying parts of different polarity : age 16 of 24

17 Report o.: USG R-L E between current-carrying parts and mounting surface 500V,o breakdown, flashover...: - between current-carrying parts and metal parts of the 500V,o breakdown, flashover Electric Skateboard Other than SELV: - between live parts of different polarity...: - between live parts and mounting surface...: 1440V,o breakdown, flashover - between live parts and enclosure...: 1440V,o breakdown, flashover - between live parts of different polarity through action of a switch...: 1.14 (10.3.1) Leakage current (ma)...: 1.15 (13) RESISTACE TO HEAT, FIRE AD TRACKIG 1.15 (13.2.1) Ball-pressure test: - part tested; temperature ( C)...: 1.15 (13.3.1) Terminals:125 - part tested; temperature ( C)...: eedle flame test (10 s): - part tested...: 1.15 (13.3.2) 0.02 ma <1mA Terminals - part tested...: Glow wire test (650 C): - part tested...: Terminals - part tested...: Tracking test: part tested...: COMMO MODIFICATIOS ( ) For Electric Skateboard connected by tails, information about terminal block (5.2.2) Cables equal to HD 21 S2 or HD 22 S2 (5.2.15) Colour code low voltage ZB AEX ZB, SECIAL ATIOAL CODITIOS (2.2) Class 0 not accepted (3.3) DK: power supply cord with label IT: warning label on Class 0 Electric Skateboard (4.5.1) DK: socket- outlets (4.5.1) FR: socket-outlets (5.2.1) DK, FI, SE, GB: type of plug 1.15 (13.4.1) age 17 of 24

18 Report o.: USG R-L E60950 ZC AEX ZC, ATIOAL DEVIATIOS (13.3) DK: eedle flame test or glow-wire test 750 C for in access routes (13.3) GB: Requirements according to United Kingdom Building Regulation (13.3.2) FR: Glow-wire test 850 C alt. 750 C for in premises open to public and workers AEX 1: components object/part o. Terminal block manufacturer/ trademark Jin jin Heat-Shrinkable WOER tube Electronic controlgear Various type/model technical data standard mark(s) of conformity V,17.5A,T110 RSFR-H 125 VW-1 VDE UL E Various V 50/60/Hz CE AEX 2: temperature measurements, thermal tests of Section 12 Type reference...: Surfwheel R1 Electric Skateboard used...: Electric Skateboard control gear used... : Building-in Mounting position of Electric Skateboard ormal position Supply wattage (W)...: Supply current (A)...: Calculated power factor...: - Table: measured temperatures corrected for ta = 50 C: - abnormal operating mode... : - test 1: rated voltage... : - test 2: 1,06 times rated voltage or 1,05 times rated wattage...: 58V - test 3: Load on wiring to socket-outlet, 1,06 times voltage or 1,05 times wattage... : - test 4: 1,1 times rated voltage or 1,05 times rated wattage...: 60V clause 12.4 normal temperature ( C) of part test 1 test 2 test 3 clause 12.5 abnormal limits test 4 limit Surface close controlgear Internal wire Terminals Ambient age 18 of 24

19 Report o.: USG R-L AEX 3: screw terminals (part of the ower bank & Electric Skateboard) (14) SCREW TERMIALS (14.2) Type of terminal... : Rated current (A)... : ( ) One or more conductors ( ) Special preparation ( ) Terminal size Cross-sectional area (mm²)... : (14.3.3) Conductor space (mm)...: (14.4) Mechanical tests (14.4.1) Minimum distance (14.4.2) Cannot slip out (14.4.3) Special preparation (14.4.4) ominal diameter of thread (metric ISO thread)..: External wiring o soft metal (14.4.5) Corrosion (14.4.6) ominal diameter of thread (mm)... : Torque (m)... : Between metal surfaces Lug terminal Mantle terminal ull test; pull ()...: Without undue damage AEX 4: SCREWLESS TERMIALS (ART OF THE Electric Skateboard) (15) SCREWLESS TERMIALS (15.2) Type of terminal... : Rated current (A)... : (15.3.1) Material (15.3.2) Clamping (15.3.3) Stop (15.3.4) Unprepared conductors (15.3.5) ressure on insulating material (15.3.6) Clear connection method (15.3.7) Clamping independently (15.3.8) Fixed in position ( ) Conductor size Type of conductor (15.5.1) Terminals internal wiring ( ) ull test spring-type terminals (4, 4 samples) (14.4.7) (14.4.8) age 19 of 24

20 Report o.: USG R-L ( ) ull test pin or tab terminals (4, 4 samples) Insertion force not exceeding 50 (15.5.2) ermanent connections: pull-off test (20 ) (15.6) Electrical tests Voltage drop (mv) after 1 h (4 samples)... : Voltage drop of two inseparable joints umber of cycles... : Voltage drop (mv) after 10th alt. 25th cycle (4 samples)...: Voltage drop (mv) after 50th alt. 100th cycle (4 samples)...: After ageing, voltage drop (mv) after 10th alt. 25th cycle (4 samples)... : After ageing, voltage drop (mv) after 50th alt. 100th cycle (4 samples)... : Terminals external wiring Terminal size and rating ull test spring-type terminals (4 samples); pull () ull test pin or tab terminals (4 samples); pull () Contact resistance test Voltage drop (mv) after 1 h (15.7) (15.8.1) (15.9) terminal voltage drop (mv) Voltage drop of two inseparable joints Voltage drop after 10th alt. 25th cycle Max. allowed voltage drop (mv)... : terminal voltage drop (mv) Voltage drop after 50th alt. 100th cycle Max. allowed voltage drop (mv)... : terminal voltage drop (mv) Continued ageing: voltage drop after 10th alt. 25th cycle Max. allowed voltage drop (mv)... : terminal voltage drop (mv) Continued ageing: voltage drop after 50th alt. 100th cycle Max. allowed voltage drop (mv)... : terminal voltage drop (mv) age 20 of 24

21 Report o.: USG R-L AEX A: hoto-documentation age 21 of 24

22 Report o.: USG R-L hoto General Appearance of the EUT age 22 of 24

23 Report o.: USG R-L age 23 of 24

24 Report o.: USG R-L age 24 of 24