EN 50291: 2001 Electrical apparatus for the detection of
Contents
1. 00 CARBON MONOXIDE DETECTOR Trad matk cicsisscccvestteceaseteeaasticanes N A Model type reference gt XC 05 XC 06 Range cictecedsteeced teeediladedesiaseeesets gt DC 9V 50mA Project No STR10088038S Page 1 of 35 Particulars test item vs test requirements Class of protection against electrical shock N A Nature of supply 0 0ceeetetetetteteteteteeeeeeeer DC Degree of protection against moisture 00061 IPX2D Mass of equipment 0 eeeeeeeeeeee tees eee eeee el 113g Possible test case verdicts test case does not apply to the test object 1 N N A test object does meet the requirement 1 P Pass test object does not meet the requirement Fail Testing Date of receipt of test item eeeeeeeeer August 09 2010 Date s of performance of test ceeeeeeeeeeeeeeer August 09 21 2010 General remarks see remark refers to a remark appended to the report see appended table refers to a table appended to the report Throughout this report a comma is used as the decimal separator The test results presented in this report relate only to the object tested This report shall not be reproduced except in full without the written approval of the testing laboratory Clause numbers between brackets refer to clauses in EN 50 291 O2. If the appliance incorporates a protective electronic circuit which operates to ensure compliance with clause 19 the relevant test is repeated with a single fault simulated as indicated in a to f of 19 11 2 N During and after each test the following is checked the temperature rise of the windings do not exceed the values specified in table 8 the appliance complies with the conditions specified in 19 13 any current flowing through protective impedance not exceeding the limits specified in 8 1 4 If a conductor of a printed board becomes open circuited the appliance is considered to have withstood the particular test provided all three of the following conditions are met the material of the printed circuit board withstands the burning test of annex E Project No STR10088038S Page 8 of 35 EN 50291 2001 any loosened conductor does not reduce the clearances or creepage distances between live parts N and accessible metal parts below the values specified in cl 29 the appliance withstands the tests of 19 11 2 with N open circuited conductor bridged 19 11 4 Appliances having a switch with an off position obtained by electronic disconnection or a switch that can be placed in the stand by mode are subjected to the tests of 19 11 4 1 to 19 11 4 7 The tests are carried out with surge arresters disconnected unless they incorporate spark gaps The appliance is subjected to electrostatic discharges i
3. Fs 2s 550 0 50 a0 asotnateraforonaosue v Nomina Pass Note N A Project No STR10088038S Page 34 of 35 PHOTOS Model XC 05 kkkkkkkkkkkkkkkkkkkkkkkkkkk End of Test Report kkkkkkkkkkkkkkkkkkkkkkkkkkk Project No STR10088038S Page 35 of 35
4. TEST REPORT EN 50291 2001 Electrical apparatus for the detection of carbon monoxide in domestic premises Test methods and performance requirements Report reference NO nesses STR10088038S Tested by name signature Billy Tu Compiled by signature Fred zou Approved by signature Ailis Ma Date Of issue oo cece cecceeeeeeeeeeeeeeees August 21 2010 Total number of pages eee 35 Pages Testing laboratory 0 SEM Test Compliance Service Co Ltd Address eee eee eee eter rere errr eer ere rer eres 3 F Jinbao Commerce Building Xin an Fanshen Road Bao an District Shenzhen P R C 518101 Testing location i As above Applicant s name a Ningbo Wanke Electron Technology Co Ltd Addr SS ne WanTai Industry City Shipu Xiangshan Zhejiang Province China Manufacturer s name Ningbo Wanke Electron Technology Co Ltd Tao lo C O ere WanTai Industry City Shipu Xiangshan Zhejiang Province China Test specification STAIN GAN padepieniaeatianata meesienentaantcn EN 50291 2001 Test procedure ccceeeeeeeeeeeees Type Approval Procedure deviation cceeeee gt N A Non standard test method NIA This test report is specially limited to the above client company and product model only It may not be duplicated without prior written consent of SEM Test Test item description
5. Operation conditions 11 3 Type of thermocouple used for determining the temperature rise 11 11 voltage 11 6 Combined appliances operated under normal operation and supplied with the most unfavourable voltage between 0 94 times and 1 06 times the rated 11 7 Test duration of appliances The appliance is operated until steady conditions are established 11 8 Temperature rises of various parts shall not exceed See appended table the prescribed values EN 60335 1 13 1 leakage current shall not be excessive and electric DC power equipment Leakage strength shall be adequate current test no apply 1 15 times the rated power input for heating _ appliances 1 06 times rated voltage for motor operated appliances and combined appliances Leakage current for class Il appliances lt 0 25mA SSS for class 0 Ol and III appliances lt 0 5mA Po i for portable class appliances lt 0 75mA Lo for stationary class motor operated appliances lt 3 5Ma for stationary class heating appliances 0 75Ma 0 75Ma Kw 5Ma 13 3 Electric strength test See appended table 13 3 for details MOISTURE RESISTANCE EN 60335 1 15 1 Protection against moisture See clauses 15 1 1 15 1 2 15 1 1 IPX0O appliances Not subjected to any tests N 1 13 2 Project No STR10088038S Page 5 of 35 EN 50291 2001 IPX1 appliances According to clause 14 2 1 of N IEC 60529 IPX2 appliances According t
6. Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z SS SZ S S Page 32 of 35 gt 8000 and lt 10000 32 0 40 0 be B Basic S Supplementary and R Reinforced Creepage distance mm Pollution degree Material group Material group pea foe for ie fe fe a eee ee M smao foa io fia 20 es fee e ON somaa fos is fez 32 ao fos so 6 omaso fio 20 fas ao so fse es 6 omaa fis e2 fas sa eo feo io n seovera toon fea a0 se so foo ro ws n rooma caso 32 so 71 100 fes fao 160 6 resona zreo 42 os oo ves reo feo 700 n eooo fee ao fro veo foo feo a0 N aooaa soo rs 00 fo 200 aso feo 20 6 ooma aao ioe fas feo 20 e20 feo oo n saxo ena noon 28 reo 220 320 o0 eso soo 6 aooaa sooo 160 200 aso 400 eoo feso eso n sooo ana zesco fz00 aso aco soo feso rio soo n esoo ana oon aso e20 aso cao eoo ooo von w eoo ara z1ooo0 a20 00 s80 800 froo roo s0 n Sr0000 lt naas00 200 500 rio 1000 fiso foo meoo f n Verdict Remark Project No STR10088038S Page 33 of 35 TABLE ball pressure tests Plastic material of enclosure Note N A test temperature C Impression diameter Allowed impression diameter mm mm TABLE resistance to heat fire and tracking tracking and glow wire test oP Part Tracking glow wire test C Flames Result test V
7. 2 5 6mm not be used it providing earthing continuity between different parts 27 3 Earth connection made before and separated after current carrying connections Current carrying conductors become taut before the earthing conductor 27 4 No risk of corrosion resulting from contact between parts of earthing terminal and other metal Resistance to corrosion of parts providing earthing continuity Steel earthing parts having an electroplated coating of min 5um in thickness Steel parts providing or transmitting contact pressure shall be protected against rusting In case of aluminium or aluminium alloys precautions taken to avoid risk of corrosion 27 5 Connection between earthing terminal or earthing contact and earthed metal parts shall have low resistance Earth resistance test no load voltage of tester V 27 6 The Printed conductors of PCB not used to provide earthing continuity in hand held appliances at least two tracks are used with independent N soldering points and the appliance complies with requirements of 27 5 for each circuit the material of the printed circuit board complies with N IEC 60249 2 4 or IEC 60249 2 5 SCREWS AND CONNECTIONS EN 60335 1 28 1 Screwed connections withstand mechanical stresses PN Project No STR10088038S Page 16 of 35 EN 50291 2001 Screws likely to be tightened by the user and having a diameter less than 3 mm and screws transmitting el
8. Project No STR10088038S Page 18 of 35 EN 50291 2001 a test temperature C See appended table a after the test diameter of the impression lt 2 0mm 30 2 Parts of non metallic material shall be resistant to ignition and spread of fire 30 2 1 Glow wire test of IEC 60695 2 11 at 550 C unless the material is classified at least HB40 according to IEC 60695 11 10 i Parts for which the glow wire test cannot be carried out meet the requirements in ISO9772 for category HBF material temperature of 750 C for connections carrying a current exceeding 0 5A during normal operation 650 C for other connections Test not applicable to conditions as specified 30 2 3 Appliances operated while unattended tested as specified in 30 2 3 1 and 30 2 3 2 i 4 Test not applicable to conditions as specified Parts of insulatiing material supporting connections 30 2 3 1 carrying a current exceeding 0 2A during normal operation and 4 Parts of insulating material within a distance of 3mm ae Having a glow wire flammability index of at least 2 1 Appliances operated while attended parts of insulating material supporting current carrying 30 2 2 connections and parts within a distance of 3mm subjected to the glow wire test of IEC 60695 2 11 ata 2 3 850 C according to IEC 60695 2 12 30 2 3 2 Parts of insulating material supporting current carrying connections and Parts of insulating materia
9. opiceni ore rappara fw o pe C E R A the manufacturer s or supplier s name trademark Ningbo WanKe Electron F other means of identification Technology Co Ltd Carbon monoxide detector b The name of the apparatus model number VOE The type ofgas ss sts i s sSY The type ofgas ss sts i s sSY of gas c the number of the European Standard EN 50291 2001 d the type of apparatus A or B Type B apparatus Project No STR10088038S Page 20 of 35 EN 50291 2001 e The serial number or manufacturing data code of Manufactrued date 08 2010 the equipment f For mains powered apparatus the electricity supply voltage and frequency and maximum power N consumption g For battery powered apparatus the type and size of 9V Alkalescence battery replacement batteries h Recommendations on the replacement procedures age Lifetime 5 years and lifetime of the apparatus The marking shall be legible and shall comply with 7 6 Lo and 7 14 of EN60335 1 SPE RAON Symbol for nature of supply placed next to the N marking for rated voltage l Symbol for class Il appliances obviously placed PN Units of physical quantities and their symbols Complying with international standardized system 7 14 Marking shall be legible and durable fees te ee Marking rubbing test Still legible after rubbing no curling 463 a CAUTION READ THESE INSTRUCTIONS CAREFULLY BEFORE OPERATING OR SERVICING Instruction boo
10. strain is not imparted to the battery terminals or circuit board during the test Project No STR10088038S Page 27 of 35 EN 50291 2001 Clause Requirement Test Result Verdict A ANNEX A Health effects P Toxic effects SS EES Chronic effects on high risk groups PR E a e A 3 Normal COHb levels Tobacco smoking B annexe vaevas O OOO SCS Project No STR10088038S Page 28 of 35 11 8 Measured locations TABLE Heating Test thermocouples dT K Winding of Inductor L Heating appliances 1 15 x rated input Motor operated and combined appliances 1 06 x rated voltage cceceeeeeeeeee eee eel ie cee TABLE leakage current measurements i Leakage current between Max allowed mA Note N A TABLE electric strength measurements test voltage applied between test voltage Breakdown Ww Yes No DC Input to enclosure 500 No Note N A P Clearance between CI mm Required Cl mm Rated impulse voltage V TABLE Transient overvoltages Impulse test voltage V Flashover Yes No Project No STR10088038S Page 29 of 35 16 2 TABLE leakage current measurements N Single phase appliances 1 06 x rated voltage Three phase appliances 1 06 x rated voltage divided by a oann
11. OOOO 21 2 Accessible parts of solid insulation shall have sufficient strength to prevent penetration by sharp implements by hardened steel pin 0 5 N for axis force 0 5 N perpendicularly The apparatus is rigidly supported and three blows are applied to every point of the enclosure that is likely to be weak with an impact energy of 1 0 2 J fs _ Settcontsined bate powered apparatus Jr C A C A When exposed to CO air mixtures the alarm shall operate according to the conditions in Table 3 Recovery from the alarm state shall take place after manual resetting if necessarym within 6 minutes when exposed to clean air Ea B ES Ea Ca Performance requirements The low battery voltage warning shall be indicated by either a suitable permanent optical indication for example a separate LED or a flashing of the fault indicator Project No STR10088038S Page 26 of 35 EN 50291 2001 an acoustic indicator which may be intermittent having a minimum of 1 minute energized per hour ES OO o er fema ooo S o Cee e SSCS e33 Peromencereaienens Oooo o y f The lower volume ratio of test gas shall cause no alarm The higher volume ratio of test gas shall induce an alarm For type A apparatus the output signal shall be activated ea femoyomeas OOOO ea fema o o CS CE e E e A eas Peviormancereauremens O CCPC DE The strain relieving devices shall be effective in ae ensuring that
12. PAGE DISTANCES AND SOLID INSULATION EN 60335 1 P Project No STR10088038S Page 17 of 35 EN 50291 2001 Appliances shall be constructed so that the clearances creepage distances and solid insulation are adequate to withstand the electrical stress to which it is liable to be subjected 29 1 Clearances shall not be less than those specified in table 16 C maseven E a o a E Clearance at the terminals of tubular sheathed heating elements 29 1 2 Clearances of supplementary insulation ai 29 1 3 Clearances of reinforced insulation See appended table Es 29 1 4 Clearances for functional insulation See appended table Clearances between surfaces of PTC heating elements 29 1 5 Clearances for circuits having higher working voltage than rated voltage Clearances for earthed or screened secondary circuits N of a step down transformer 29 2 Creepage distances shall not be less than those appropriate for the working voltage taking into account PF e A O hea o 282 Crepege dsiarces oroas reuaon f 222 es tsarens oremoenenay osae w 292 3 Creepege dances ot remorco mulation Soe pperdeaiobe P C RESISTANCE TO HEAT AND FIRE EN 60335 1 External parts of non metallic material parts of insulating material support live parts and parts of thermoplastic material providing supplementary insulation or reinforced insulation shall be sufficiently resistant to heat Ball pressure test Coo a
13. chment not require special preparation of the conductor 26 5 Accidental connection to other parts of a strayed wire N of a stranded conductor Manual contact test no contact between live parts and accessible metal ee i parts no contact between live parts and metal parts separated from accessible metal parts by supplementary insulation Nominal cross sectional area of intended conductors 26 6 26 7 Accessibility of terminals after removal of a cover or part of the enclosure Visibility and protruded distance of the conductor end N introducing into a pillar type terminal 26 10 Terminals with screw clamping and screwless terminals not used for connection of conductors of flat twin tinsel cords rane SSCSC S 26 11 Additional method for maintaining the conductor in position 27 Provision for earthing EN 60335 1 z 1 Accessible metal parts connected to earthing terminal or earthing contact Earthing terminals or earthing contacts not connected to neutral terminal Class II and IIl appliances have no provision for earthing Project No STR10088038S Page 15 of 35 EN 50291 2001 cE all Safety extra low voltage circuits not earthed 27 2 Clamping means of earthing terminals shall be adequately secured against accidental loosening screwless terminals comply with IEC 685 2 1 Terminals used the connection of external equipotential bonding conductors 2 o allow the connection of conductors
14. class 0 appliances class Il appliances and constructions 8 1 2 Inaccessibility of live parts through openings in earthed metal enclosures having a non conductive coating Use of test probe no contact with live parts of visible glowing heating elements The pars is supplied at safety oxetowvege for a c peak value of voltage lt 42 4V N aeoe CdS 8 1 3 8 1 4 for a c peak value of current lt 0 7mA capacitance lt 0 1uF 42 4V lt V lt 450V discharge lt 45uC 450V lt V lt 15kV 8 1 5 Insulation for live parts of built in appliance fixed appliances and appliances delivered in separate units 8 2 Inaccessibility of basic insulation and metal parts separated by basic insulation only 11 HEATING EN 60335 1 11 1 No excessive temperatures in normal use See clauses 11 2 11 7 11 2 Placed on a floor or table are placed on the floor of the Placed to give the most test corner with their back as near as possible to one unfavourable results of the walls and away from the other wall Project No STR10088038S Page 4 of 35 EN 50291 2001 11 4 Heating appliances operated under normal operation and at 1 15 times rated power input 11 5 Motor operated appliances operated under normal operation and supplied with the most unfavourable voltage between 0 94 times and 1 06 times the rated voltage LEAKAGE CURRENT AND ELECTRIC STRENGTH AT OPERATING TEMPERATURE
15. closures not deformed to such an extent that compliance with cl 8 is impaired If the appliance can still be operated it complies with 20 2 19 11 4 5 The appliance is subjected to injected currents in accordance with IEC 61000 4 6 test level 3 being applicable Project No STR10088038S Page 9 of 35 EN 50291 2001 C esana O OOO Sn Fsteemenanyinsuaten7s0v SSS lad reinforced insulation 3000 V _ CONSTRUCTION EN 60335 1 Appliances marked with the first numeral of IP system IPX2D All pole disconnection means for stationary appliances Polarity of connection of switches or protective devices 22 3 Appliance with pins shall not impose undue strain on socket outlets Means for retaining pins shall withstand expected forces in normal use Equilibrium torque test lt 0 25Nm 22 an Pull test on pins 50N 1min Lf Torque test on pins 0 4Nm 1min 22 4 Appliances for heating liquids and causing undue vibration 22 6 Construction protected against possible condensed water or leaked liquid Syringing test Complying with clause 29 2 22 5 Risk of electric shock from charged capacitors Remainder voltage measurement lt 34V Ere Los N N N N N 22 8 Appliances having accessible compartments 22 9 Insulation internal wiring windings commutators slip No such harmful substances rings not subject to oil grease or similar substances existing in the s
16. d eve H Le cams sintered 22 33 Accessible conductive liquids not in direct contact with live parts Accessible conductive liquids not in direct contact with basic insulation or reinforced insulation for class II construction Conductive liquids in contact with live parts shall not in direct contact with reinforced insulation For class Il construction Not direct contact with basic or reinforced insulation 22 34 Shafts of operation knobs handles levers and similar parts shall not become live 22 35 Handles levers knobs and similar parts a for constructions other than those of class III lao for stationary appliances 22 36 Construction of handles of other than class III construction 22 37 _ Arrangement of capacitors on class II appliances ae NE Project No STR10088038S Page 12 of 35 N N N N N N N N N N N N N N N N N EN 50291 2001 Clause Requirement Test 22 38 Capacitors shall not be connected between contact of a thermal cut out 22 39 Lampholders used for connection of lamps only O en Vera Le 22 40 Switch for motor operated appliances and combined appliances wai 2242 2240 2240 2245 N 22 46 Software used in protective electronic circuits shall be N software class B or software class C 22 47 Appliances intended to be connected to the water N mains shall withstand the water pressure expected in normal use 22 48 Prevent backsiphonag
17. e of non potable water into the N water mains CC INTERNAL WIRING EN 60335 1 OP Wireways smooth and free from sharp edges o P Wires protected against contact with burrs cooling fins etc Wire holes in metal well rounded or provided with bushings Wiring prevented from coming into contact with moving parts 23 2 Beads and similar ceramic insulators on live wires fixed Beads inside flexible metal conduits provided with N insulating sleeves 23 3 Electrical connections and internal conductors movable N relatively to each other not exposed to undue stress Flexible metallic tubes not causing damage to N insulation of conductors Adequate insulating lining provided inside a coiled spring the turns of which touch one another Electric strength test 1000 V between live parts and accessible metal parts Project No STR10088038S Page 13 of 35 ka zo A E EN 50291 2001 Requirement Test 23 4 Bare internal wiring and heating conductors sufficiently rigid fixed 23 5 Insulation for internal wiring 2000V 15min between 2000V 15min the conductor and metal foil wrapped around the insulation 2307 Fung te slooing used as suppene neuat 7 Eanna conau Greenyelowcoor J 3 0 Aluminium wre rot usea tor neraino 239 24 COMPONENTS 24 1 Components comply with relevant IEC standards Parts of these materials or components complying with relevant EN IEC standards 24 1 1 Capacitor subjected to the
18. ectrical contact pressure screwed into metal Screws not of soft metal liable to creep Zn or Al Diameter of screws of insulating material min 3 mm Screws of insulating material not used for electrical connection Screws not of insulating material if their replacement by a metal screw can impair supplementary or reinforced insulation Screws to be removed for the replacement etc of the power supply cord not of insulating material if their replacement by a metal screw can impair basic insulation Screws and nuts withstand torque test Number of times Torque Nm no damage impairing the further use of the fixings or connections 28 2 Contact pressure not transmitted through insulating material liable to shrink or distort unless shrinkage or distortion compensated MEE Correct introduction of screw into hole or nut ensured 6 Screws in engagement with thread of insulating material and likely to be tightened by the user have sufficient length of engagement to ensure reliable connection Clamping and locking means provided if space threaded sheet metal screws used for the connection of current carrying parts Thread cutting self tapping screws used for the connection of current carrying parts satisfy with specified requirements Screws for current carrying mechanical connection secured against loosening Rivets for current carrying connections subject to torsion secured against loosening CLEARANCES CREE
19. ee a e oe os oe v2 s r ae eo Joa pe e 24 oo oa pea omana fos oe va rs ve aa aa somas Jos oe va rs se aa fea somas Jos 16 22 so sa ae ae samas Jos 13 18 26 sa se ao sasenaszs0 fos 13 is 26 92 ss ao smaa he 26 os so sa 72 so asoma fio 20 es a0 so se es asoma fio 20 es a0 so se es asoma 20 40 56 0 foo ne fes oomoo fis es ae so sa 71 eo Project No STR10088038S Page 31 of 35 Z Z Z Z Z 2 Z 2 Z U U zZ gt 400 and lt 500 1 3 2 5 gt 400 and lt 500 gt 500 and lt 800 1 8 gt 500 and lt 800 1 8 gt 500 and lt 800 36 3 6 7 2 5 0 10 0 6 3 Ke2 oO 12 6 D oO wo N a 1 ee oO 12 5 3 5800 and lt 1000 2 gt 800 and lt 1000 gt 800 and lt 1000 gt 1000 and lt 1250 1000 and lt 1250 1000 and lt 1250 1250 and lt 1600 1250 and lt 1600 1250 and lt 1600 gt 1600 and lt 2000 5 6 gt 1600 and lt 2000 gt 1600 and lt 2000 gt 2000 and lt 2500 gt 2000 and lt 2500 gt 2000 and lt 2500 gt 2500 and lt 3200 gt 2500 and lt 3200 0 0 0 0 0 0 2 gt 2500 and lt 320 gt 3200 and lt 400 gt 3200 and lt 400 gt 3200 and lt 400 gt 4000 and lt 500 gt 4000 and lt 500 gt 4000 and lt 5000 gt 5000 and lt 6300 20 gt 5000 and lt 6300 20 g
20. ing conductor is unlikely to come in contact with earthed metal parts or accessible metal parts 22 25 Sagging heating conductors cannot come into contact with accessible metal parts 22 21 22 22 22 23 22 26 Class Il appliance having parts of class Ill construction 22 27 Separation of parts connected by protective impedance Insulation of metal parts of class II appliances used to the gas mains or to the water mains Accessibility of live parts of permanently connected class Il appliance after installation Project No STR10088038S Page 11 of 35 22 28 N N N N N N N 22 29 EN 50291 2001 Requirement Test 22 30 Fixation and construction of supplementary or reinforced insulation of class II construction 22 31 Reduction of creepage distances and clearances over supplementary insulation and reinforced insulation due to wear 7 So i a 22 32 Reduction of creepage distances and clearances over supplementary insulation and reinforced insulation due to deposition of pollution 33 34 Reduction of creepage distances over supplementary insulation of rubber parts Ceramic or similar materials shall not used as supplementary insulation or reinforced insulation Rubber ageing test volume of oxygen bomb m es poe 4 pressure of oxygen bomb Mpa Femperatue towveen tomec Frestauraton inbomb routofbomby h Fat conning no cack visible tone
21. ircuits unless they comply with the conditions specified in 19 11 1 Project No STR10088038S Page 7 of 35 EN 50291 2001 1 Before applying the fault conditions a to f in 19 11 2 it is checked if circuits or parts of circuit meet both of the following conditions the electronic circuit is a low power circuit that is the maximum power at low power points does not exceed 15 W according to the tests specified the protection against electric shock fire hazard mechanical hazard or dangerous malfunction in other parts of the appliance does not rely on the correct functioning of the electronic circuit Fault conditions applied one at a time the appliance operated under conditions specified in cl 11 but supplied at rated voltage the duration of the tests as specified a short circuit of functional insulation if clearances or creepage distances are less than the values specified b open circuit at the terminals of any component c inary short circuit of capacitors unless they comply with IEC 60384 14 d short circuit of any two terminals of an electronic component other than integrated circuits This fault condition is not applied between the two circuits of an optocoupler e failure of triacs in the diode mode f failure of an integrated circuit The possible hazardous situations of the appliance are assessed to ensure that safety does not rely on the correct functioning of such a component
22. klet Instruction shall include at lest the following information a For mains powered apparatus the correct operating voltage frequency fuse rating if any and method of conection to premises supply system c Guidance on siting and mounting of the apparatus and the warning d Actions to be taken if the apparatus alarms e An explanation of all warning and other indications including re setting facilities where relevant f A list of commonly occurring materials vapours or gases g Warning of the possible hazards of electric shock or malfunction if the apparatus is tampered with h Instruction on the use of any test method supplied as b the type and size of replacement batteries normal operating life battery replacement instructions and information on low battery conditions Ea Project No STR10088038S Page 21 of 35 EN 50291 2001 with the apparatus and a warning on false conclusions that may be drawn from the application of other methods such as gas lighters flammable vapours J For type A apparatus the use and characteristics of N the output signal k Anote stating the working ranges of both temperature and humidity m a description of the effects of carbon monoxide on the human body a N Warning that installation See instruction for details carry a warning that the apparatus should be installed by a competent person Carry relevant information regarding storage a
23. l within a distance of 3mm Subjected to glow wire test of IEC 60695 2 11 Test not carried out on material having a glow wire ignition temperature according to IEC 60695 2 13 as specified N N N N N N N N N N N N E N ioo N i 3 Glow wire test of IEC 60695 2 11 the temperature N being 750 C for connections carrying a current exceeding N 0 2A during normal operation f 650 C for other connections N Parts that during the test produce a flame persisting longer than 2 s tested as specified Project No STR10088038S Page 19 of 35 N EN 50291 2001 If a flame persists longer than 2 s during the test parts N above the connection as specified subjected to the needle flame test of annex E unless The material is classified as V 0 or V 1 according to IEC 60695 11 10 30 2 4 Base material of printed circuit boards subjected to needle flame test of annex E Test not applicable to conditions as specified PN RESISTANCE TO RUSTING EN 60335 1 Relevant ferrous parts adequately protected against rusting B pema O S ei Paane S O Tarere OOO fo e a C oramsa OOOO ow e O E o a Alarm indicators and audible alarms of alarm conditions a devices and tools intended for adjustment The apparatus shall provide a fault signal in the event of loss of continuity or short circuit to the sensor The fault signal shall be clearly identified and different from a gas alarm zs Oupu sienai
24. minutes Tree 3 6 Performance requirement The apparatus shall not alarm during the initial exposure to clean air CO volume ratio 50 ppm The apparatus shall alarm within 3 minutes when Test gas volume ratio 55ppm exposed to the high CO volume ratio No alarmi before 60 minutes Alarm before 90 minutes on oa oO oO N O N Temperature effects Humidity effects Expose the apparatus and the test gas to a humidity of 30 5 r h at 15 2 C for a period of 6 h followed by an exposure to 90 5 r h at 40 42 C for a period of 6h test conditions are changed to clean air for 15 minutes No alarm to clean air for 15 minutes No alarm to clean air for 15 minutes No alarm to clean air for 15 minutes No alarm o om om O o 539 Speedortesteas eaea P 5 3 10 Supply voltage variations mains powered apparatus a ai only 5 3 11 Electromagnetic compatibility o PE Project No STR10088038S Page 24 of 35 on oO EN 50291 2001 Clause Requirement Test Rest O Verdict 5 3 11 2 Performance requirements Accordance with EN 50270 OP 5 3 12 Response to mixtures of carbon monoxide and other gases ssip OOS o y e Subject the apparatus consecutively to the following A A No ata volume ratio ois pom zoomom fd Fs02ata volume ratoof2 pomo mr fd ethanol at a volume ratio of 500 50 ppm for 30 min for LPG apparatus ethanol at a volume ratio of 2 000 200 ppm f
25. n a Leakage current between mA Max allowed I mA Note N A 16 3 TABLE electric strength measurements ea test voltage applied between test voltage Breakdown 09 Yes No DC Input to enclosure 500 No Note N A t1 C rea en O part measured or position of measurement Note N A 19 11 2 TABLE abnormal operation P Test Test No Component Fault Voltage V TG Result 1 Diode D1 Le 9 lt 3min No hazard No high temperature The appliance cann t work normally 2 se i S C 9 60min No hazard No high temperature 3 Inductor L ot 9 lt 3min No hazard No high temperature The appliance cann t work normally Project No STR10088038S Page 30 of 35 19 11 2 TABLE abnormal operation P Test Test No Component Fault Voltage V TIG Result The equipment can clearly identified and 4 sensor S C 9 60min different from a gas alarm Note s c Short Circuit o c Open Circuit TABLE Component list Name Manufacturer Trademark Type Specification Certification j j j UL PCB Wing Shing Electronic amp PCB YS 1B 94V 0 130 C Ltd E190407 Appliance wiring Eemien Wied cane co ta 1872 22ANG MNT 108 UL material 7 300V E138922 Enclosure Guangzhou Arco Science amp Test with Technology Ltd equipment Note N A Working voltage Creepage distance V mm Pollution degree A aa a o OD e e e o e ea a eje p e p
26. n accordance with IEC 61000 4 2 test level 4 being applicable The appliance is subjected to radiated fields in accordance with IEC 61000 4 3 test level 3 being applicable 19 11 4 3 The appliance is subjected to fast transient bursts in accordance with IEC 61000 4 4 Test level 3 is applicable for signal and control lines Test level 4 is applicable for the power supply lines The bursts are N applied for 2 min with a positive polarity and for 2 min with a negative polarity 19 11 4 4 The power supply terminals of the appliance are subjected to voltage surges in accordance with IEC 61000 4 5 five positive impulses and five negative impulses being applied at the selected points 19 11 4 6 The appliance is subjected to voltage dips and interruptions in accordance with IEC 61000 4 11 19 11 4 7 The appliance is subjected to mains signals in accordance with IEC 61000 4 13 test level class 2 being applicable 19 12 If the safety of the appliance for any of the fault conditions specified in 19 11 2 depends on the operation of a miniature fuse link complying with IEC 60127 the test is repeated measuring the current flowing through the fuse link measured current A rated current of the fuse link A eesse 19 13 During the tests the appliance does not emit flames molten metal poisonous or ignitable gas in hazardous amounts Temperature rises not exceeding the values shown in table 9 En
27. nd transport The package shall clearly display the following message This apparatus is designed to protect individuals from the acute effects of carbon monoxide exposure it will not fully safeguard individuals with specific medical conditions If in doubt consult a medical practitioner Test and performance requirements Test samples 5 Preparation of samples the manufacturer s instructions fd S o Ss a Use of mask for testing Test chamber o Normal conditions for tests Po Test gases for alarm testing Project No STR10088038S Page 22 of 35 EN 50291 2001 Fiore tigh voume atores soe ces o e24 Speedrestgees econ o1 me ardos mey forms r p25 Poms Ww o JF e A p27 r A p20 e A Test methods and performance requirements 5 3 1 General 3 minutes Unpowered storage Expose the apparatus sequentially to the following conditions a a temperature of 20 C for 24h aa es e at SS SSS b ambient temperature for 24h Doo A c a temperature of 50 C for 24h 0 ee A CS owsa o S e Test o d OP e A e A e a A E e Alarm test during warm up time Response and recovery to a high test gas volume Project No STR10088038S Page 23 of 35 EN 50291 2001 to 5 000 ppm CO as specified in 5 2 3 for 15 5000 ppm minutes to clean air for 1 hour No alarm Verdict to test gas B for 90 minutes or until the alarm CO volume ratio 50 pom activates if less than 90
28. o subclause 14 2 2 P of IEC 60529 IPX3 appliances According to subclause 14 2 3a N of IEC 60529 a i i IPX4 appliances According to subclause 14 2 4a of IEC 60529 IPX5 appliances According to subclause 14 2 5 of IEC 60529 IPX6 appliances According to subclause 14 2 6 N of IEC 60529 IPX7 appliances According to subclause 14 2 7 N of IEC 60529 G51 insataton ndptcoment 15 2 Liquid spillage test for appliances with container N E A OO eeo o Freveepage distance ana aeara OOOO O OOOO o ooo 153 Prot aganstnumiscondions OOOO e O meeen e e C l reenn O o e C coraios O o e C Ecer srergn andiestage conent See deuse oraeias P LEAKAGE CURRENT AND ELECTRIC STRENGTH EN 60335 1 OP 16 1 No excessive leakage current and adequate insulation DC power equipment Leakage and electric strength current test no apply 16 2 Leakage current measurements ae nw l see appended table 16 3 for Electric strength tests values in table 5 detaj etails 17 OVERLOAD PROTECTION OF TRANSFORMERS AND ASSOCIATED CIRCUITS EN N 60335 1 No excessive temperatures in transformer or associated circuits in event of short circuits likely to occur in normal use Project No STR10088038S Page 6 of 35 EN 50291 2001 Appliance supplied with 1 06 or 0 94 times rated voltage and the most unfavorable short circuit or N overload likely to occur in normal use applied Temperature rise of insula
29. or 30 min for apparatus suitable for town gas or natural gas hexamethyldisiloxane at a volume ratio of 10 3 ppm for 40 min 5 3 13 2 Performance requirement The lower volume ratio of test gas shall cause no alarm the higher volume ratio of test gas shall induce an alarm No other alarms shall be generated during the test Remote sensors shall conform to the requirements of EN 50194 Subclause 5 3 13 Long term stability 5 3 15 Drop test applicable to apparatus not intended for fixed installation 5 3 16 Alarm sound level Limited at leasted 85dB at 1m gt 85dB 5 3 17 Degree of protection IPX2D oe Saara 3 17 1 Test para fre enclosure of the apparatus shall provide a a EE to EN 60529 1991 of protection of at least IPX2D clauses 12 13 and 14 5 3 17 2 Performance requirement According to EN 60529 1991 clauses 12 13 and 14 Remote sensors shall provide protection of at least N IP44 WE The control unit shall provide protection of at least E Ea IP42 The apparatus shall be tested in accordance with the See below test specified in clause 21 of EN 60335 1 21 MECHANICAL STRENGTH EN 60335 1 Project No STR10088038S Page 25 of 35 EN 50291 2001 21 1 Appliances shall have adequate mechanical strength and appropriate construction Impact test By spring hammer Ee fFimpacteneray 0 020 Enooswe 10u P frebservation o o y P a e FF a ES O omowe O O O Feomoownaeses
30. ptional remark General Information a The models of XC 05 and XC 06 Carbon Monoxide Detector have same internal construction and they have different appearance b All the tests of this report are carried on model XC 05 c The test result complies with the requirements of the relevant standard Test Conclusion The carbon monoxide detector submitted by Ningbo Wanke Electron Technology Co Ltd are tested according to EN 50291 2001 Electrical apparatus for the detection of carbon monoxide in domestic premises Test methods and performance requirements Test Result Pass Project No STR10088038S Page 2 of 35 Copy of marking plate Carbon Monoxide Detector Model XC 05 Rated voltage DC 9V Alkalescence battery Rated Current 50mA Type of Gas CO Gas alarm IPX2D E Lifetime 5 years Type B apparatus EN 50291 2001 Ningbo WanKe Electron Technology Co Ltd Manufactrued date 08 2010 CAUTION READ THESE INSTRUCTIONS CAREFULY BEFORE OPERATING OR SERVICING Made in China On the product Project No STR10088038S Page 3 of 35 EN 50291 2001 4 GENERAL REQUIREMENT P saloons SSS eset ee PROTECTION AGAINST ACCESS TO LIVE PARTS EN 60335 1 P 8 1 Appliance shall have adequate protection against See clauses 8 1 1 8 1 3 Ce eee ee eee Par a parts Inaccessibility of live parts in every possible position Inaccessibility of live parts through openings in
31. supply voltage and used for radio interference suppression or for voltage dividing 24 1 2 Safety isolating transformer 24 19 N Switches and automatic controls operating at safety extra low voltage may be fitted in interconnection cords in the maintenance area 24 4 Plug and socket outlets for extra low voltage circuits N shall not interchangeable with those listed in IEC60083 IEC60906 1 or IEC60320 1 24 5 Capacitors in auxiliary winding of motor PN 25 SUPPLY CONNECTION AND EXTERNAL FLEXIBLE CORDS EN 60335 1 25 3 Means for connection to the supply mains for permanently connected appliances N a set of terminals allowing connection of cables of N fixed wiring a set of terminals allowing the connection of a N flexible cord a set of terminals and cable entries conduit entries N knock outs or glands TERMINALS FOR EXTERNAL CONDUCTORS EN 60335 1 Project No STR10088038S Page 14 of 35 EN 50291 2001 26 1 Terminals only be accessible after removal of a non N detachable cover a Compliance standard of relative terminals PN 26 2 Soldered connection not acting as the only method to maintain the conductor in position 26 3 Terminals for type X attachment and for connection to fixed wiring when clamping means is tightened or loosened F internal wiring is not subjected to stress PCC clearance and creepage distances are not reduced below the specified value 26 4 Terminals for type X atta
32. t 5000 and lt 6300 40 gt 6300 and lt 8000 25 gt 6300 and lt 8000 25 gt 6300 and lt 8000 5 58000 and lt 10000 Project No STR10088038S 1 1 5 5 1 7 7 1 1 1 1 1 1 1 3 A A a oO o oO ze pa ca ca ea a al ao Ea Ea nan KA B20 Baal ar a 250 250 Ea 6 8 8 6 4 4 8 2 2 4 2 2 4 6 6 1 2 5 5 0 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 3 2 3 2 6 4 5 0 5 0 10 0 6 3 6 3 12 6 16 0 10 0 10 0 20 0 12 5 12 5 25 0 16 0 16 0 32 0 20 0 20 0 40 0 25 0 25 0 50 0 32 0 32 0 64 0 40 0 5 0 0 0 2 2 5 6 6 2 0 2 ao on oO 4 4 1 7 7 1 14 2 5 9 2 2 0 1 4 8 1 1 4 4 8 8 8 6 8 8 6 6 5 5 4 2 2 2 2 4 2 2 1 1 1 1 1 1 1 5 6 3 3 3 72 4 4 56 8 0 16 0 10 0 20 0 12 5 12 5 N oa oO 16 0 16 0 32 0 20 0 20 0 40 0 5 25 0 25 0 64 0 40 0 40 0 50 0 0 80 0 1 50 0 50 0 100 0 63 0 63 0 126 0 80 0 1 10 0 12 5 14 0 25 28 0 16 0 18 0 125 14 0 20 0 22 0 20 0 22 0 40 0 44 0 25 0 28 0 25 0 28 0 0 0 20 60 20 60 0 0 0 TEDE JEDEN 25 0 0 50 0 0 0 0 50 0 2 0 32 0 2 0 32 0 0 0 0 0 0 0 126 0 0 80 0 0 0 o feon o seo 0 0 63 71 0 63 0 126 0 142 0 80 0 eo soo ooo 180 0 110 0 12 5 N Oo N ojlo Z Z Z Z Z Z Z Z Z
33. tion of the conductors of safety extra low voltage circuits not exceeding the relevant value specified in table 3 by more than 15 K Temperature of the winding not exceeding the value specified in table 6 19 ABNORMAL OPERATION EN 60335 1 The risk of fire or mechanical damage under abnormal or careless operation obviated Electronic circuits so designed and applied that a fault See clause 19 11 19 12 will not render the appliance unsafe Test of appliance with heating elements with restricted heat dissipation test voltage V power input of 0 85 times rated power input cceeeeeeeee Test of 19 2 repeated test voltage V power input of 1 24 times rated power input eeeeeeeeeseeeeeees Test of clause 19 4 repeated with temperature controller not shorting circuit One end of the control element is connected to the sheath of the heating element Reversed the polarity of the supply and repeat operated 19 6 Test with PTC heating elements 19 7 Appliances tested under stalled conditions test duration 19 8 i temperature of windings not exceeding the relevant specified value 19 8 Test with one phase disconnected at rated voltage for the period specified in clause 9 7 19 9 Running overload test 19 10 Test on appliances incorporating series motors Electronic circuits compliance checked by evaluation of the fault conditions specified in 19 11 2 for all circuits or parts of c
34. urrounding of these parts 22 10 Location and protection for reset buttons of non self No such parts resetting controls N 22 11 Reliability and mechanical strength of non detachable parts protecting against access to live parts moisture or contact with moving parts 22 12 Handles knobs grips levers and similar parts reliably fixed to avoid working loose Pull test in the axial force of parts N 22 13 Operator s hand gripping handles not contact with high temperature parts 22 14 No ragged or sharp edges Rounded edges Project No STR10088038S Page 10 of 35 1 2 3 4 5 6 22 7 Protection against the risk of excessive pressure Pe EN 50291 2001 Clause Requirement Test Rest o O Verdict or other fasteners 28 22 16 Automatic cord reels shall be constructed so that they do not cause Cord reel test after test electric strength test conducted between conductors of cord connected together and metal foil wrapped around the cord N N 22 17 Spacers intended to prevent the appliance from N overheating walls 22 18 Resistance to corrosion of current carrying parts and N other metal parts 22 19 Driving belts No such part N 22 20 Prevention of direct contact between live parts and Non corrosive non hygroscopic thermal insulation and non combustible material used or hygroscopic material not used as insulation 2224 In case of rupture the heat
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