TEST REPORT EN Household and similar electrical appliances Part 1: General requirements

Transcription

1 TEST REORT E Household and similar electrical appliances art 1: General requirements Report reference o....: TK-CL Tested by (printed name and signature)...: Kyoung Moon, Choi... Approved by (printed name and signature)...: Young Cheon, Kim... Date of issue...: January/03/2011 umber of pages (Report)... : 28 pages Testing Laboratory ame...: KES Co., Ltd. Address...: C-3701 Dongil Techno Town, 889-1, Gwanyang2-dong, Dongan-gu, Anyang-city Gyeonggi-do, , KOREA Testing location...: As above Address...: As above Applicant's ame...: DAEWOO EERTEC Co., Ltd. Address...: , amsan-dong, Jung-Gu, Daegu, Rep. of Korea Test specification (Zip Code : ) Standard...: E :2002+A1:2004+A11:2004,+A2:2006,+A12:2006 Test procedure...: - rocedure deviation...:.a. on-standard test method...:.a. Test Report Form o....: IECE60335_1B TRF originator...: SGS Fimko Ltd Master TRF...: dated Copyright 2003 IEC System for Conformity Testing and Certification of Electrical Equipment (IECEE), Geneva, Switzerland. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the IECEE is acknowledged as copyright owner and source of the material. IECEE takes no responsibility for and will not assume liability for damages resulting from the reader s interpretation of the reproduced material due to its placement and context. Test item description...: Temperature Controller (Include in Heating Cable) Trademark / Brand ame...: Manufacturer s ame...: As applicant Model and/or type reference...: DW25W Serial number...: /A Rating(s)...: AC 230 V, 50/60 Hz age 1 of 28

2 age 2 of 28 Test Report o.: TK-CL Copy of marking plate LABEL Location (Controller) (Heat Cable) (Main Label: DW25W) Summary of testing: - Tma(maximum ambient temperature): 40 C

3 age 3 of 28 Test Report o.: TK-CL articulars: test item vs. test requirements Equipment mobility... : Movable Operating condition... : continuous Mains supply tolerance (%)... : - Tested for IT power systems... : o IT testing, phase-phase voltage (V)... : o Class of equipment... : Class II Mass of equipment (kg)... : 0,4 kg (without accessories) rotection against ingress of water... : IX0 Test case verdicts Test case does not apply to the test object : (ot applicable) Test item does meet the requirement... : (ass) Test item does not meet the requirement... : F(Fail) Testing Date of receipt of test item... : January 03, 2011 Date(s) of performance of test... : December 20, December 30, 2010 General remarks The test result presented in this report relate only to the object(s) tested. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. (see Enclosure #)" refers to additional information appended to the report. "(see appended table)" refers to a table appended to the report. Throughout this report a comma (point) is used as the decimal separator. General product information: DAEWOO EERTEC Co., Ltd., Model o: DW25W, or the "EUT" as referred to in this report is best model for Applications. Main Specifications of EUT are: - Input Voltage : AC 230 V, 50/60 Hz - I/O ort : Temperature Sensor - Temperature : 0-55

4 age 4 of 28 Test Report o.: TK-CL Clause Requirement Test Result Remark Verdict 1 GEERAL 1.5 Components General Comply with IEC or relevant component standard (see appended table 1.5.1) Evaluation and testing of components Thermal controls Transformers Interconnecting cables The interconnecting cables do not represent any hazard in the meaning of this standard Capacitors in primary circuits... : Double insulation or reinforced insulation bridged by components General Bridging capacitors Bridging resistors Accessible parts Components in equipment for IT power systems 1.6 ower interface AC power distribution systems Input current Voltage limit of hand-held equipment o hand-held equipment eutral conductor Class I equipment then no neutral conductor 1.7 Marking and instructions ower rating The required marking is readily visible in operator access area. Rated voltage(s) or voltage range(s) (V)... : 230 V AC Symbol for nature of supply, for d.c. only... : The required marking is located on the outside surface of the equipment Rated frequency or rated frequency range (Hz) : 50/60 Hz

5 age 5 of 28 Test Report o.: TK-CL Rated current (ma or A)... : 3.5 A Manufacturer s name or trademark or identification mark... : Type/model or type reference... : DW25W Symbol for Class I equipment only... : Class II equipment Other symbols... : Certification marks... : Safety instructions rovided in the manual Short duty cycles Supply voltage adjustment... : Methods and means of adjustment; reference to installation instructions... : ower outlets on the equipment... : Fuse identification (marking, special fusing characteristics, cross-reference)... : Wiring terminals rotective earthing and bonding terminals... : Terminal for a.c. mains supply conductors Terminals for d.c. mains supply conductors Controls and indicators Identification, location and marking... : Colours... : Symbols according to IEC : Symbol (IEC60417, o.5010), is used Markings using figures... : Isolation of multiple power sources... : IT power distribution systems Thermostats and other regulating devices Language(s)... : English Durability The marking withstands the required tests Removable parts o label on removable parts Replaceable batteries Language(s)... : English Operator access with a tool... : Equipment for restricted access locations... : 2 ROTECTIO FROM HAZARDS

6 age 6 of 28 Test Report o.: TK-CL rotection from electric shock and energy hazards rotection in operator access areas Access to energized parts - Test by inspection... : Test with test finger... : Test with test pin... : Test with test probe... : Battery compartments... : Access to ELV wiring Working voltage (Vpeak or Vrms); minimum distance (mm) through insulation Access to hazardous voltage circuit wiring Energy hazards... : o energy hazard in operator access area. SELV only Manual controls Discharge of capacitors in equipment Time-constant (s); measured voltage (V)... : rotection in service access areas o electric shock and energy hazards, SELV only rotection in restricted access locations 2.2 SELV circuits General requirements Voltages under normal conditions (V)... : Within SELV limits Voltages under fault conditions (V)... : Within SELV limits Separation by double insulation or reinforced insulation (method 1) Separation by earthed screen (method 2) rotection by earthing of the SELV circuit (method 3) Connection of SELV circuits to other circuits... : SELV circuit are only connected to other SELV circuits 2.3 TV circuits Limits Type of TV circuits... : Separation from other circuits and from accessible parts Insulation employed... : Separation from hazardous voltages

7 age 7 of 28 Test Report o.: TK-CL Insulation employed... : Connection of TV circuits to other circuits Insulation employed... : Test for operating voltages generated externally 2.4 Limited current circuits General requirements Limit values Frequency (Hz)... : 60 Hz Measured current (ma)... : 39 ma Measured voltage (V)... : 240 V Measured capacitance (μf)... : 18 μf Connection of limited current circuits to other circuits 2.5 Limited power sources Inherently limited output on output system Impedance limited output Overcurrent protective device limited output Regulating network limited output under normal operating and single fault condition Regulating network limited output under normal operating conditions and overcurrent protective device limited output under single fault condition Output voltage (V), output current (A), apparent power (VA)... : Current rating of overcurrent protective device (A) 2.6 rovisions for earthing and bonding rotective earthing Class II equipment Functional earthing rotective earthing and protective bonding conductors General Size of protective earthing conductors Rated current (A), cross-sectional area (mm 2 ), AWG... : Size of protective bonding conductors Rated current (A), cross-sectional area (mm 2 ), AWG... :

8 age 8 of 28 Test Report o.: TK-CL Resistance (Ω) of earthing conductors and their terminations, test current (A)... : Colour of insulation... : Terminals General rotective earthing and bonding terminals Rated current (A), type and nominal thread diameter (mm)... : Separation of the protective earthing conductor from protective bonding conductors Integrity of protective earthing Interconnection of equipment Components in protective earthing conductors and protective bonding conductors Disconnection of protective earth arts that can be removed by an operator arts removed during servicing Corrosion resistance Screws for protective bonding Reliance on telecommunication network or cable distribution system 2.7 Overcurrent and earth fault protection in primary circuits Basic requirements Instructions when protection relies on building installation Faults not covered in 5.3 p Short-circuit backup protection umber and location of protective devices... : rotection by several devices Warning to service personnel... : p 2.8 Safety interlocks General principles rotection requirements Inadvertent reactivation Fail-safe operation Moving parts Overriding Switches and relays Contact gaps (mm)... :

9 age 9 of 28 Test Report o.: TK-CL Overload test Endurance test Electric strength test Mechanical actuators 2.9 Electrical insulation roperties of insulating materials atural rubber, materials containing asbestos and hygroscopic materials are not used as insulation Humidity conditioning Grade of insulation 2.10 Clearances, creepage distances and distances through insulation General Functional insulation, See Determination of working voltage Clearances General Clearances in primary circuits Clearances in secondary circuits Measurement of transient voltage levels Creepage distances CTI tests... : Solid insulation Minimum distance through insulation Thin sheet material umber of layers (pcs)... : Electric strength test rinted boards Distance through insulation Electric strength test for thin sheet insulating material umber of layers (pcs)... : 4 pcs Wound components umber of layers (pcs)... : Two wires in contact inside wound component; angle between 45 and : Coated printed boards General Sample preparation and preliminary inspection

10 age 10 of 28 Test Report o.: TK-CL Thermal cycling Thermal ageing ( C)...: Electric strength test Abrasion resistance test Electric strength test Enclosed and sealed parts...: Temperature T 1 =T 2 + T ma T amb +10K ( C)...: Spacings filled by insulating compound... : Electric strength test Component external terminations Insulation with varying dimensions 3 WIRIG, COECTIOS AD SULY 3.1 General Current rating and overcurrent protection rotection against mechanical damage Smooth wireway and free from edges Securing of internal wiring Insulation of conductors Beads and ceramic insulators Screws for electrical contact pressure o screws for electric contact Insulating materials in electrical connections Self-tapping and spaced thread screws Termination of conductors 10 pull test Sleeving on wiring o sleeving on wiring 3.2 Connection to an a.c. mains supply or a d.c. mains supply Means of connection... : Connection to an a.c. mains supply Connection to a d.c. mains supply Multiple supply connections o multiple supply connections used ermanently connected equipment umber of conductors, diameter (mm) of cable and conduits... : Appliance inlets ower supply cords Type... :

11 age 11 of 28 Test Report o.: TK-CL Rated current (A), cross-sectional area (mm 2 ), AWG...: Cord anchorages and strain relief Mass of equipment (kg), pull ()...: Longitudinal displacement (mm)...: rotection against mechanical damage Cord guards D (mm); test mass (g)...: Radius of curvature of cord (mm)...: Supply wiring space 3.3 Wiring terminals for connection of external conductors Wiring terminals Connection of non-detachable power supply cords Screw terminals Rated current (A), cord/cable type, crosssectional area (mm 2 )... : Rated current (A), type and nominal thread diameter (mm)... : Wiring terminals design Grouping of wiring terminals Stranded wire 3.4 Disconnection from the mains supply General requirement Class II equipment Disconnect devices ermanently connected equipment arts which remain energized Switches in flexible cords Single-phase equipment and d.c. equipment Three-phase equipment Switches as disconnect devices lugs as disconnect devices Interconnected equipment Multiple power sources 3.5 Interconnection of equipment General requirements Types of interconnection circuits... : SELV circuit only.

12 age 12 of 28 Test Report o.: TK-CL ELV circuits as interconnection circuits 4 HYSICAL REQUIREMETS 4.1 Stability Angle of 10 ot floor-standing equipment. Test: force ()... : As above. 4.2 Mechanical strength General Equipment has adequate mechanical strength and is so constructed as to remain safe Steady force test, Steady force test, Steady force test, Impact test Fall test Swing test Drop test 1 m, o hazard Stress relief test 75 C Cathode ray tubes icture tube separately certified... : High pressure lamps Wall or ceiling mounted equipment; force ()... : 4.3 Design and construction Edges and corners All edges and corners are rounded and/or smoothed Handles and manual controls; force ()...: Adjustable controls Securing of parts Connection of plugs and sockets Direct plug-in equipment Dimensions (mm) of mains plug for direct plug-in... : Torque and pull test of mains plug for direct plug-in; torque (m); pull ()... : Heating elements in earthed equipment Batteries Oil and grease

13 age 13 of 28 Test Report o.: TK-CL Dust, powders, liquids and gases Containers for liquids or gases Flammable liquids...: Quantity of liquid (l)...: Flash point ( C)...: Radiation; type of radiation...: General Ionizing radiation Measured radiation (pa/kg)... : Measured high-voltage (kv)... : Measured focus voltage (kv)... : CRT markings... : Effect of ultraviolet (UV) radiation on materials art, property, retention after test, flammability classification... : Human exposure to ultraviolet (UV) radiation... : Laser (including LEDs) Laser class... : Other types... : 4.4 rotection against hazardous moving parts General rotection in operator access areas rotection in restricted access locations rotection in service access areas 4.5 Thermal requirements Maximum temperatures (see appended table 4.5) ormal load condition per Annex L... : Resistance to abnormal heat 4.6 Openings in enclosures Top and side openings Dimensions (mm)... : o openings Bottoms of fire enclosures Construction of the bottom... : o openings Doors or covers in fire enclosures Openings in transportable equipment Adhesives for constructional purposes

14 age 14 of 28 Conditioning temperature ( C)/time (weeks)... : Test Report o.: TK-CL Resistance to fire Reducing the risk of ignition and spread of flame Method 1 is used Method 1, selection and application of components wiring and materials Method 2, application of all of simulated fault condition tests Conditions for a fire enclosure arts requiring a fire enclosure arts not requiring a fire enclosure Materials General Materials for fire enclosures o fire enclosure required Materials for components and other parts outside fire enclosures Materials for components and other parts inside fire enclosures see appended table see appended table Materials for air filter assemblies Materials used in high-voltage components 5 ELECTRICAL REQUIREMETS AD SIMULATED ABORMAL CODITIOS 5.1 Touch current and protective conductor current General Equipment under test (EUT) Test circuit Application of measuring instrument Test procedure Test measurements Test voltage (V)...: 230 V - Measured touch current (ma)...: 2.7 ma Max. allowed touch current (ma)...: 2.9 ma Measured protective conductor current (ma)...: Class II equipment Max. allowed protective conductor current (ma) : Class II equipment Equipment with touch current exceeding 3.5 ma...: Touch currents to and from telecommunication networks and cable distribution systems and from telecommunication networks

15 Limitation of the touch current to a telecommunication network and a cable distribution system age 15 of 28 Test voltage (V)...: Measured touch current (ma)...: Max. allowed touch current (ma)...: Summation of touch currents from telecommunication networks...: Test Report o.: TK-CL Electric strength General Test procedure 5.3 Abnormal operating and fault conditions rotection against overload and abnormal operation (see appended table 5.3) Motors Transformers Functional insulation... : Electromechanical components Simulation of faults Unattended equipment Compliance criteria for abnormal operating and fault conditions 6 COECTIO TO TELECOMMUICATIO ETWORKS 6.1 rotection of telecommunication network service persons, and users of other equipment connected to the network, from hazards in the equipment rotection from hazardous voltages Separation of the telecommunication network from earth Requirements (see appended table 5.2) Test voltage (V)...: 230 V Current in the test circuit (ma)...: 29 ma Exclusions...: 6.2 rotection of equipment users from overvoltages on telecommunication networks Separation requirements Electric strength test procedure Impulse test (see appended table 5.2)

16 age 16 of 28 Test Report o.: TK-CL Steady-state test (see appended table 5.2) Compliance criteria 6.3 rotection of the telecommunication wiring system from overheating Max. output current (A)... : Current limiting method... : 7 COECTIO TO CABLE DISTRIBUTIO SYSTEMS 7.1 rotection of cable distribution system service persons, and users of other equipment connected to the system, from hazardous voltages in the equipment 7.2 rotection of equipment users from over voltages on the cable distribution system 7.3 Insulation between primary circuits and cable distribution systems General Voltage surge test (see appended table 5.2) Impulse test (see appended table 5.2) A AEX A, TESTS FOR RESISTACE TO HEAT AD FIRE A.1 Flammability test for fire enclosures of movable equipment having a total mass exceeding 18 kg, and of stationary equipment (see ) A.1.1 Samples... : Wall thickness (mm)... : A.1.2 Conditioning of samples; temperature ( C)... : A.1.3 Mounting of samples... : A.1.4 Test flame (see IEC ) Flame A, B, C or D... : A.1.5 Test procedure A.1.6 Compliance criteria Sample 1 burning time (s)... : Sample 2 burning time (s)... : Sample 3 burning time (s)... : A.2 Flammability test for fire enclosures of movable equipment having a total mass not exceeding 18 kg, and for material and components located inside fire enclosures (see and ) A.2.1 Samples, material... : Wall thickness (mm)... :

17 age 17 of 28 Test Report o.: TK-CL A.2.2 Conditioning of samples A.2.3 Mounting of samples... : A.2.4 Test flame (see IEC ) Flame A, B or C... : A.2.5 Test procedure A.2.6 Compliance criteria A.2.7 Sample 1 burning time (s)... : Sample 2 burning time (s)... : Sample 3 burning time (s)... : Alternative test acc. to IEC , cl. 4 and 8 Sample 1 burning time (s)... : Sample 2 burning time (s)... : Sample 3 burning time (s)... : A.3 Hot flaming oil test (see 4.6.2) A.3.1 Mounting of samples A.3.2 Test procedure A.3.3 Compliance criterion B AEX B, MOTOR TESTS UDER ABORMAL CODITIOS (see and 5.3.2) B.1 General requirements osition... : Manufacturer... : Type... : Rated values... : B.2 Test conditions B.3 Maximum temperatures (see appended table 5.3) B.4 Running overload test (see appended table 5.3) B.5 Locked-rotor overload test Test duration (days)... : Electric strength test: test voltage (V)... : B.6 Running overload test for d.c. motors in secondary circuits B.7 Locked-rotor overload test for d.c. motors in secondary circuits B.7.1 Test procedure (see appended table 5.3) B.7.2 Alternative test procedure; test time (h)... : B.7.3 Electric strength test (see appended table 5.2)

18 age 18 of 28 Test Report o.: TK-CL B.8 Test for motors with capacitors (see appended table 5.3) B.9 Test for three-phase motors (see appended table 5.3) B.10 Test for series motors Operating voltage (V)... : C AEX C, TRASFORMERS (see and 5.3.3) osition... : Manufacturer... : Type... : Rated values... : Method of protection... : C.1 Overload test (see appended table 5.3) C.2 Insulation (see appended table 5.2) rotection from displacement of windings... : D AEX D, MEASURIG ISTRUMETS FOR TOUCH-CURRET TESTS (see 5.1.4) D.1 Measuring instrument D.2 Alternative measuring instrument E AEX E, TEMERATURE RISE OF A WIDIG (see ) F AEX F, MEASUREMET OF CLEARACES AD CREEAGE DISTACES (see 2.10) G AEX G, ALTERATIVE METHOD FOR DETERMIIG MIIMUM CLEARACES G.1 Summary of the procedure for determining minimum clearances G.2 Determination of mains transient voltage (V)... : G.2.1 AC mains supply G.2.2 DC mains supply G.3 Determination of telecommunication network transient voltage (V)... : G.4 Determination of required withstand voltage (V) : G.5 Measurement of transient levels (V)... : G.6 Determination of minimum clearances... : H AEX H, IOIZIG RADIATIO (see )

19 age 19 of 28 Test Report o.: TK-CL J AEX J, TABLE OF ELECTROCHEMICAL OTETIALS (see ) Metal used... : K AEX K, THERMAL COTROLS (see and 5.3.7) K.1 Making and breaking capacity K.2 Thermostat reliability; operating voltage (V)... : K.3 Thermostat endurance test; operating voltage (V)... : K.4 Temperature limiter endurance; operating voltage (V)... : K.5 Thermal cut-out reliability K.6 Stability of operation (see appended table 5.3) L AEX L, ORMAL LOAD CODITIOS FOR SOME TYES OF ELECTRICAL BUSIESS EQUIMET (see and 4.5.1) L.1 Typewriters L.2 Adding machines and cash registers L.3 Erasers L.4 encil sharpeners L.5 Duplicators and copy machines L.6 Motor-operated files L.7 Other business equipment M AEX M, CRITERIA FOR TELEHOE RIGIG SIGALS (see 2.3.1) M.1 Introduction M.2 Method A M.3 Method B M.3.1 Ringing signal M Frequency (Hz)... : M Voltage (V)... : M Cadence; time (s), voltage (V)... : M Single fault current (ma)... : M.3.2 Tripping device and monitoring voltage... : M Conditions for use of a tripping device or a monitoring voltage M Tripping device M Monitoring voltage (V)... : AEX, IMULSE TEST GEERATORS (see , , and clause G.5)

20 age 20 of 28 Test Report o.: TK-CL ITU-T impulse test generators.2 IEC impulse test generator AEX, ORMATIVE REFERECES Q AEX Q, BIBLIOGRAHY R AEX R, EXAMLES OF REQUIREMETS FOR QUALITY COTROL ROGRAMMES R.1 Minimum separation distances for unpopulated coated printed boards (see ) R.2 Reduced clearances (see ) S AEX S, ROCEDURE FOR IMULSE TESTIG (see ) S.1 Test equipment S.2 Test procedure S.3 Examples of waveforms during impulse testing T AEX T, GUIDACE O ROTECTIO AGAIST IGRESS OF WATER (see 1.1.2) See separate test report U AEX U, ISULATED WIDIG WIRES FOR USE WITHOUT ITERLEAVED ISULATIO (see ) See separate test report V AEX V, AC OWER DISTRIBUTIO SYSTEMS (see 1.6.1) V.1 Introduction V.2 T power distribution systems W AEX W, SUMMATIO OF TOUCH CURRETS W.1 Touch current from electronic circuits W.1.2 Earthed circuits W.2 Interconnection of several equipments W.2.1 Isolation W.2.2 Common return, isolated from earth W.2.3 Common return, connected to protective earth X AEX X, MAXIMUM HEATIG EFFECT I TRASRORMER TESTS (see clause C.1)

21 age 21 of 28 Test Report o.: TK-CL X.1 Determination of maximum input current X.2 Overload test procedure Y AEX Y, ULTRAVIOLET LIGHT CODITIOIG TEST (see ) Y.1 Test apparatus...: Y.2 Mounting of test samples...: Y.3 Carbon-arc light-exposure apparatus...:

22 age 22 of 28 Test Report o.: TK-CL E TABLE: list of critical components object/part o. manufacturer/ trademark type/model technical data standard mark(s) of conformity 1 ) AC Filter(oise) WZERA Inc. - IH-0242-S - UL CB OIU - 2-LEYER 1.6T - UL, VDE 1 ) an asterisk indicates a mark which assures the agreed level of surveillance TABLE: electrical data (in normal conditions) fuse # Irated (ma) U (V) (W) I (ma) Ifuse (ma) condition/status Maximum data transmission mode and TABLE: clearance and creepage distance measurements clearance cl and creepage Up U r,m,s, required cl cl required dcr distance dcr at/of: (V) (V) (mm) (mm) dcr (mm) (mm) Transformer rimary to Selv TABLE: distance through insulation measurements distance through insulation di at/of: U r,m,s, (V) test voltage (V) required di (mm) di (mm)

23 age 23 of 28 Test Report o.: TK-CL TABLE: maximum temperatures test voltage (V)... : 254 Vdc - t amb1 ( C)... : 23,3 - t amb2 ( C)... : 21,9 - maximum temperature T of part/at:: T ( C) allowed T max ( C) Enclosure 35,8-75 Enclosure body 39,5-75 OTE) - Based on temperature non-dependent equipment - Tma = 40 C - Test condition: Maximum data transmission mode TABLE: ball pressure test of thermoplastic parts part allowed impression diameter (mm)... : 2 mm test temperature ( C) C impression diameter (mm) 4.7 TABLE: resistance to fire art manufacturer of material type of material thickness (mm) flammability class Enclosure Cheil Industries Inc. HF Min. 0,8 V-0, 80 C Enclosure LG chemical LUOX G-2306F(#), LUOX DG- 2306F(#) Min. 0,8 V-0, 140 C 5.2 TABLE: electric strength tests and impulse tests test voltage applied between: test voltage (V) breakdown Yes / o supplementary information 5.3 TABLE: fault condition tests ambient temperature ( C)...: See below model/type of power supply...: - manufacturer of power supply...: -

24 age 24 of 28 Test Report o.: TK-CL component o, rated markings of power supply...: - Fault test voltage (V) test time fuse o, fuse current (A) result supplementary information Comment: S/C=Short Circuit, Temp=Temperature, /H=o Hazardous

25 age 25 of 28 Test Report o.: TK-CL TO and bottom view hotograph

26 age 26 of 28 Test Report o.: TK-CL Internal view 1

27 age 27 of 28 Test Report o.: TK-CL Internal view -2 Internal view -3

28 age 28 of 28 Test Report o.: TK-CL Internal view -4 Internal view -5