Summary of testing: Testing location: Tests performed (name of test and test clause): Summary of compliance with National Differences:

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5 age 3 of 71 Summary of testing: Tests performed (name of test and test clause): All applicable tests as described in Test Case and Measurement Sections were performed. Testing location: All tests as described in Test Case and Measurement Sections were performed at the laboratory described on page 2. Summary of compliance with National Differences: EU Group Differences, EU Special National Conditions, EU A-Deviations, CA, CH, DE, DK, ES, FI, GB, IE, KR, NO, SE, US. Explanation of used codes: CA=Canada, CH=Switzerland, DE=Germany, DK=Denmark, ES=Spain, FI=Finland, GB=United Kingdom, IE=Ireland, KR=Korea, NO=Norway, SE=Sweden, US=United States of America. For National Differences see corresponding Attachment.

6 age 4 of 71 Copy of marking plate:

7 age 5 of 71 Test item particulars... : Equipment mobility... : [X] movable [] hand-held [] transportable [] stationary [] for building-in [] direct plug-in Connection to the mains... : [] pluggable equipment [] permanent connection [] detachable power supply cord [] non-detachable power supply cord [X] not directly connected to the mains Operating condition... : [X] continuous [] rated operating / resting time: Access location... : [X] operator accessible [] restricted access location Over voltage category (OVC)... : [] OVC I [] OVC II [] OVC III [] OVC IV [X] other: No direct mains connection Mains supply tolerance (%) or absolute mains supply values... : Tested for IT power systems... : [] Yes IT testing, phase-phase voltage (V)... : [X] No Class of equipment... : [] Class I [] Class II [X] Class III [] Not classified Considered current rating (A)... : Not directly connected to the mains ollution degree (D)... : [] D 1 [X] D 2 [] D 3 I protection class... : IX0 Altitude during operation (m)... : Up to 2000 Altitude of test laboratory (m)... : Up to 2000 Mass of equipment (kg)... : Max. 7.2 ossible test case verdicts: - test case does not apply to the test object...: - test object does meet the requirement...: (ass) - test object does not meet the requirement...: F (Fail) Testing... : Date of receipt of test item...: July, 2010 Date(s) of performance of tests...: July, 2010 August, 2010 General remarks: 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 Issuing testing laboratory. "(See Enclosure #)" refers to additional information appended to the report. "(See appended table)" refers to a table appended to the report. Note: This TRF includes EN Group Differences together with National Differences and Special National Conditions, if any. All Differences are located in the Appendix to the main body of this TRF. Throughout this report a point is used as the decimal separator.

8 age 6 of 71 General product information: The equipment under test is All in one C for use in the scope of information technology equipment. roduct Description Main board /N: MS-AA15XXXXX (X can be 0-9, A-Z or blank) CU Information: AMD Athlon, 2650e, 1.6GHz, 15W Main board /N: MS-AA16XXXXX (X can be 0-9, A-Z or blank) CU Information: Inte Core i5, 2.53GHz, 35W Model Differences Additional model MS-AAXXXX which is similar to model MS-6650XXXX except for type designation, input current, main board and source of poly-switch. There are two alternative main board for model MS-AAXXXX, the main board /N: MS-AA16XXXXX (X can be 0-9, A-Z or blank) is similar to /N: MS-AA15XXXXX (X can be 0-9, A-Z or blank) except for type designation, add additional SDIF module and source of poly-switch and DC/AC Inverter. Engineering Considerations The product was submitted and tested for use at the maximum ambient temperature (Tma) permitted by the manufacturer s specification of: 40 C. The following accessible locations are within a limited current circuit (see subclause 2.4): Output of DC/AC inverter. The following circuit locations were investigated as a limited power source (see subclause 2.5): Secondary ports. The following enclosures are provided: o Fire enclosure: lastic enclosure. Normal load is: Highest load for this equipment is the operation with continuous data transfer between all devices, the dummy load of 2.5W for each USB port, with full white screen in maximum brightness and contrast for LCD Display and maximum volume for speaker. Additional Information The power supply unit used with the product is a certified product which was investigated according to the standard of earlier or same version. The suitability of use has been evaluated in this report. This report contains national differences as the class III equipment itself and is subject of this CB report. Destination countries should investigate this matter for external adapter while the equipment is submitted for national approval. The equipment is for use in multimedia systems and was investigated additionally to IEC GUIDE 112. The Label in Copy of marking plate is a draft of an artwork pending approval by National Certification Bodies and it shall not be affixed to products prior to such an approval. Some components are pre-certified, which have been evaluated according to the relevant requirements of IEC , are employed in this product. Their suitability of use has been checked according to subclauses and Tests were repeated with each alternative source of components with identical results unless otherwise specified. Unless otherwise indicated, all tests were conducted on Model(s) MS-6650XXXX. Tests performed on Model MS-6650XXXX were considered to be representative of Model(s) MS- AAXXXX. The test samples were production sample without serial numbers.

9 age 7 of 71 Markings and Instructions The following marking/statement is marked close to the battery / in operating instructions. (See subclause ) CAUTION RISK OF EXLOSION IF BATTERY IS RELACED BY AN INCORRECT TYE DISOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS The product also marked with: (IEC ) for the stand-by condition. (See subclause ) Other comments: Factory(ies): 1. MSI ELECTRONICS (KUNSHAN) CO., LTD. 88E QIANJIN Rd., Kunshan City, Jiangsu ,.R. China 2. Micro-Star Int l Co., Ltd. 69, Li-De St., Chung Ho City, Taipei Hsien 235 Taiwan 3. MSI Computer (Shenzhen) Co., Ltd. Longma Information Technology Industrial ark, Tangtou Village, Shiyan Town, Baoan District, Shenzhen, Guangdong ,.R. China The manufacturer's declaration, that the samples tested represent the products from each factory, is available. Definition of variable(s): Variable: Range of variable: Content: X 0-9, A-Z or blank For marketing purpose only. Attachments to this Test Report: - hoto Documentation - National Differences - Measurement Section

10 age 8 of 71 1 GENERAL 1.5 Components General See below. Comply with IEC or relevant component standard (see appended table 1.5.1) Evaluation and testing of components Components certified to IEC standards and/or their harmonized standards, are used within their ratings and are checked for correct application. Non-certified components are checked for correct application, used within their ratings, tested as part of the equipment and subjected to applicable tests of the component standard. Components, which no relevant IEC-Standard exists, are used within their ratings and are tested under the conditions occurring in the equipment Thermal controls Transformers Interconnecting cables Capacitors bridging insulation Resistors bridging insulation Resistors bridging functional, basic or supplementary insulation Resistors bridging double or reinforced insulation between a.c. mains and other circuits Resistors bridging double or reinforced insulation between a.c. mains and antenna or coaxial cable Components in equipment for IT power systems Surge suppressors General rotection of VDRs Bridging of functional insulation by a VDR

11 age 9 of Bridging of basic insulation by a VDR Bridging of supplementary, double or reinforced insulation by a VDR 1.6 ower interface AC power distribution systems No direct mains connection Input current (see appended table 1.6.2) Voltage limit of hand-held equipment Neutral conductor Equipment is not directly connected to the AC mains supply. 1.7 Marking and instructions ower rating The identification marking is provided and is readily visible in operator access area. Rated voltage(s) or voltage range(s) (V)...: No direct connection to the mains supply. Symbol for nature of supply, for d.c. only...: Rated frequency or rated frequency range (Hz)...: No direct connection to the mains supply. Rated current (ma or A)...: No direct connection to the mains supply. Manufacturer s name or trade-mark or identification mark...: See copy of marking plate. Model identification or type reference...: See copy of marking plate. Symbol for Class II equipment only...: Other markings and symbols...: Other markings and symbols do not give rise to misunderstanding Safety instructions and marking See below General Instructions are available Disconnect devices Overcurrent protective device IT power distribution systems Operator access with a tool Ozone Short duty cycles

12 age 10 of 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...: Terminals for a.c. mains supply conductors Terminals for d.c. mains supply conductors Controls and indicators See below Identification, location and marking...: The function of indicators and controls is clearly identified Colours...: Colors are used and safety is not involved Symbols according to IEC : See General product information - Markings and Instructions Markings using figures...: Isolation of multiple power sources...: Thermostats and other regulating devices...: Durability Marking is durable and legible. The marking plate has no curling and is not able to be removed easily Removable parts The required marking is not placed on removable parts Replaceable batteries...: See General product information - Markings and Instructions Language(s)...: English Equipment for restricted access locations...: 2 ROTECTION FROM HAZARDS 2.1 rotection from electric shock and energy hazards rotection in operator access areas See below.

13 age 11 of Access to energized parts Compliance of protection against contact with hazardous energized parts checked: Test by inspection...: Complied. Test with test finger (Figure 2A)...: Test with test pin (Figure 2B)...: Test with test probe (Figure 2C)...: Battery compartments Access to ELV wiring Working voltage (Vpeak or Vrms); minimum distance through insulation (mm) Access to hazardous voltage circuit wiring Energy hazards...: The supplying energy is not at hazardous energy level Manual controls Discharge of capacitors in equipment Measured voltage (V); time-constant (s)...: Energy hazards d.c. mains supply a) Capacitor connected to the d.c. mains supply..: b) Internal battery connected to the d.c. mains supply...: Audio amplifiers...: rotection in service access areas rotection in restricted access locations 2.2 SELV circuits General requirements See below Voltages under normal conditions (V)...: Equipment is supplied from SELV circuit and no generation of hazardous voltage is possible under normal operating conditions Voltages under fault conditions (V)...: No generation of hazardous voltage is possible under fault conditions Connection of SELV circuits to other circuits...: Complied with and and

14 age 12 of TNV circuits Limits Type of TNV circuits...: Separation from other circuits and from accessible parts General requirements rotection by basic insulation rotection by earthing rotection by other constructions...: Separation from hazardous voltages Insulation employed...: Connection of TNV circuits to other circuits Insulation employed...: Test for operating voltages generated externally 2.4 Limited current circuits General requirements The limits of were not exceeded under normal operating conditions and single fault conditions Limit values See below. Frequency (Hz)...: See appended table 2.4. Measured current (ma)...: See appended table 2.4. Measured voltage (V)...: See appended table 2.4. Measured circuit capacitance (nf or µf)...: Less than 0.1µF Connection of limited current circuits to other circuits The limits of were not exceeded under normal operating conditions and single fault conditions. 2.5 Limited power sources a) Inherently limited output b) Impedance limited output Complied with table 2B. TC is an IEC clauses 15, 17, J15 and J17 complied component.

15 age 13 of 71 c) Regulating network limited output under normal operating and single fault condition d) Overcurrent protective device limited output Max. output voltage (V), max. output current (A), max. apparent power (VA)...: Current rating of overcurrent protective device (A) See appended table rovisions for earthing and bonding rotective earthing 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...: rotective current rating (A), cross-sectional area (mm 2 ), AWG...: Resistance of earthing conductors and their terminations; resistance (Ω), voltage drop (V), test current (A), duration (min)...: Colour of insulation...: Terminals General rotective earthing and bonding terminals Rated current (A), type, 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

16 age 14 of 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 simulated in Short-circuit backup protection Number and location of protective devices...: rotection by several devices Warning to service personnel...: 2.8 Safety interlocks General principles rotection requirements Inadvertent reactivation Fail-safe operation Moving parts Overriding Switches and relays Contact gaps (mm)...: Overload test Endurance test Electric strength test Mechanical actuators 2.9 Electrical insulation roperties of insulating materials Natural rubber, asbestos or hygroscopic materials are not used Humidity conditioning Relative humidity (%), temperature ( C)...:

17 age 15 of Grade of insulation Functional insulation Separation from hazardous voltages See below. Method(s) used...: Method Clearances, creepage distances and distances through insulation General See below Frequency...: ollution degrees...: See Test item particulars Reduced values for functional insulation See Intervening unconnected conductive parts Insulation with varying dimensions Special separation requirements Insulation in circuits generating starting pulses Determination of working voltage General RMS working voltage eak working voltage Clearances General Mains transient voltages a) AC mains supply...: b) Earthed d.c. mains supplies...: c) Unearthed d.c. mains supplies...: d) Battery operation...: Clearances in primary circuits Clearances in secondary circuits See Clearances in circuits having starting pulses Transients from a.c. mains supply...: Transients from d.c. mains supply...: Transients from telecommunication networks and cable distribution systems...: Measurement of transient voltage levels a) Transients from a mains supply For an a.c. mains supply...: For a d.c. mains supply...:

18 age 16 of 71 b) Transients from a telecommunication network.: Creepage distances General Material group and comparative tracking index CTI tests...: Minimum creepage distances Solid insulation General Distances through insulation Insulating compound as solid insulation Semiconductor devices Cemented joints Thin sheet material General Separable thin sheet material Number of layers (pcs)...: Non-separable thin sheet material Thin sheet material standard test procedure Electric strength test Thin sheet material alternative test procedure Electric strength test Insulation in wound components Wire in wound components Working voltage...: a) Basic insulation not under stress...: b) Basic, supplementary, reinforced insulation...: c) Compliance with Annex U...: Two wires in contact inside wound component; angle between 45 and 90...: Wire with solvent-based enamel in wound components Electric strength test Routine test Additional insulation in wound components Working voltage...: - Basic insulation not under stress...:

19 age 17 of 71 - Supplementary, reinforced insulation...: Construction of printed boards Uncoated printed boards Coated printed boards Insulation between conductors on the same inner surface of a printed board Insulation between conductors on different layers of a printed board Distance through insulation Number of insulation layers (pcs)...: Component external terminations Tests on coated printed boards and coated components Sample preparation and preliminary inspection Thermal conditioning Electric strength test Abrasion resistance test Thermal cycling Test for ollution Degree 1 environment and insulating compound Tests for semiconductor devices and cemented joints Enclosed and sealed parts 3 WIRING, CONNECTIONS AND SULY 3.1 General Current rating and overcurrent protection The cross-sectional area of the wires is adequate and complied rotection against mechanical damage The wireways are smooth and free from sharp edges Securing of internal wiring No excessive strain on wire and on terminal connections, loosing of terminal connections and damage of conductor insulation Insulation of conductors Beads and ceramic insulators Screws for electrical contact pressure

20 age 18 of Insulating materials in electrical connections Self-tapping and spaced thread screws Termination of conductors See below. 10 N pull test The clearances and creepages are not reduced below required in Sleeving on wiring 3.2 Connection to a mains supply Means of connection Connection to an a.c. mains supply Connection to a d.c. mains supply Multiple supply connections ermanently connected equipment Number of conductors, diameter of cable and conduits (mm)...: Appliance inlets ower supply cords AC power supply cords Type...: Rated current (A), cross-sectional area (mm²), AWG...: DC power supply cords Cord anchorages and strain relief Mass of equipment (kg), pull (N)...: Longitudinal displacement (mm)...: rotection against mechanical damage Cord guards Diameter or minor dimension 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

21 age 19 of Screw terminals Conductor sizes to be connected Rated current (A), cord/cable type, cross-sectional area (mm 2 )...: Wiring terminal sizes Rated current (A), type, nominal thread diameter (mm)...: Wiring terminal design Grouping of wiring terminals Stranded wire 3.4 Disconnection from the mains supply General requirement Disconnect devices ermanently connected equipment arts which remain energized Switches in flexible cords Number of poles - single-phase and d.c. equipment Number of poles - three-phase equipment Switches as disconnect devices lugs as disconnect devices Interconnected equipment Multiple power sources 3.5 Interconnection of equipment General requirements See below Types of interconnection circuits...: SELV circuit. Limited current circuit ELV circuits as interconnection circuits No ELV interconnection circuit Data ports for additional equipment The SELV circuit of data ports is supplied by a limited power source that complies with HYSICAL REQUIREMENTS 4.1 Stability

22 age 20 of 71 Angle of 10 Test force (N)...: 4.2 Mechanical strength General After following tests, the sample continues to comply relevant requirements Steady force test, 10 N Applied to parts other than in and Steady force test, 30 N Steady force test, 250 N Applied to outer enclosure Impact test Applied to all external surfaces of enclosure Fall test Swing test Applied to all external surfaces of enclosure except following parts: The flat panel display Drop test; height (mm)...: Stress relief test At 70 C Cathode ray tubes icture tube separately certified...: High pressure lamps Wall or ceiling mounted equipment; force (N)...: 4.3 Design and construction Edges and corners All edges or corners accessible to operator are rounded and smoothed Handles and manual controls; force (N)...: Adjustable controls Securing of parts No loosen Connection by plugs and sockets No misconnection likely Direct plug-in equipment Torque...:

23 age 21 of 71 Compliance with the relevant mains plug standard...: Heating elements in earthed equipment Batteries Charging and discharging circuit and rate are within its rating; reversed and unintentional charging are prevented. - Overcharging of a rechargeable battery - Unintentional charging of a non-rechargeable battery Results see appended table Reverse charging of a rechargeable battery - Excessive discharging rate for any battery Oil and grease Dust, powders, liquids and gases Containers for liquids or gases Flammable liquids...: Quantity of liquid (l)...: Flash point ( C)...: Radiation See below General See below 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) Certified component. Laser class...: 1 The following parts are condisdered complied without tests: Indicating lights Other types...:

24 age 22 of rotection against hazardous moving parts General The hazardous moving part has been adequately arranged rotection in operator access areas...: Motor used in the appliance are certified HDD, ODD. The DC fan is located in the equipment which blocked by heaksink, therefore user can not contact to any moving part and course hazards rotection in restricted access locations...: Not limited for restricted access locations rotection in service access areas 4.5 Thermal requirements General No exceeding temperature Temperature tests (See appended table 4.5) Normal load condition per Annex L...: (See Annex L) Temperature limits for materials (see appended table 4.5) Touch temperature limits (see appended table 4.5) Resistance to abnormal heat...: 4.6 Openings in enclosures Top and side openings See below. Dimensions (mm)...: See appended table and Bottoms of fire enclosures See below. Construction of the bottom, dimensions (mm)...: See appended table and Doors or covers in fire enclosures Openings in transportable equipment Constructional design measures Dimensions (mm)...: Evaluation measures for larger openings Use of metallized parts Adhesives for constructional purposes

25 age 23 of 71 Conditioning temperature ( C), time (weeks)...: 4.7 Resistance to fire Reducing the risk of ignition and spread of flame See below. Method 1, selection and application of components wiring and materials Method 2, application of all of simulated fault condition tests (see appended table 4.7) Conditions for a fire enclosure See below arts requiring a fire enclosure With having the following parts: Components in secondary circuits supplied by power sources that exceed the limits of limited power source. Insulated wiring The fire enclosure is required arts not requiring a fire enclosure Materials General CB rated accordingly. See appended table for details Materials for fire enclosures V-0 material used Materials for components and other parts outside fire enclosures Materials for components and other parts inside fire enclosures The material is made of V-2, HF-2 material Materials for air filter assemblies Materials used in high-voltage components 5 ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS 5.1 Touch current and protective conductor current General Configuration of equipment under test (EUT) Single connection to an a.c. mains supply Redundant multiple connections to an a.c. mains supply Simultaneous multiple connections to an a.c. mains supply

26 age 24 of Test circuit Application of measuring instrument Test procedure Test measurements Supply voltage (V)...: Measured touch current (ma)...: Max. allowed touch current (ma)...: Measured protective conductor current (ma)...: Max. allowed protective conductor current (ma)...: Equipment with touch current exceeding 3,5 ma General...: Simultaneous multiple connections to the supply Touch currents to telecommunication networks and cable distribution systems and from telecommunication networks Limitation of the touch current to a telecommunication network or to a cable distribution system Supply voltage (V)...: Measured touch current (ma)...: Max. allowed touch current (ma)...: Summation of touch currents from telecommunication networks a) EUT with earthed telecommunication ports...: b) EUT whose telecommunication ports have no reference to protective earth 5.2 Electric strength General Test procedure 5.3 Abnormal operating and fault conditions rotection against overload and abnormal operation (see appended table 5.3) Motors Certified component Transformers No safety isolation transformer.

27 age 25 of Functional insulation...: Method c) considered. Due to All components are mounted on CB of flammability V-1. Wiring is insulated by VC. Faults in primary and secondary components and functional insulation were already considered during the approval of the SS. No other abnormal tests necessary Electromechanical components Audio amplifiers in ITE...: Simulation of faults Complied Unattended equipment Compliance criteria for abnormal operating and fault conditions (see appended table) During the tests No fire propagated beyond the equipment, no molten metal emitted and no deformation of enclosure After the tests 6 CONNECTION TO TELECOMMUNICATION NETWORKS 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 Supply voltage (V)...: Current in the test circuit (ma)...: Exclusions...: 6.2 rotection of equipment users from overvoltages on telecommunication networks Separation requirements Electric strength test procedure

28 age 26 of Impulse test Steady-state test Compliance criteria 6.3 rotection of the telecommunication wiring system from overheating Max. output current (A)...: Current limiting method...: 7 CONNECTION TO CABLE DISTRIBUTION SYSTEMS 7.1 General 7.2 rotection of cable distribution system service persons, and users of other equipment connected to the system, from hazardous voltages in the equipment 7.3 rotection of equipment users from overvoltages on the cable distribution system 7.4 Insulation between primary circuits and cable distribution systems General Voltage surge test Impulse test A ANNEX A, TESTS FOR RESISTANCE TO HEAT AND 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)...:

29 age 27 of 71 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)...: A.2.2 Conditioning of samples; temperature ( C)...: 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 Sample 1 burning time (s)...: Sample 2 burning time (s)...: Sample 3 burning time (s)...: A.2.7 Alternative test acc. to IEC , cl. 5 and 9 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 ANNEX B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see and 5.3.2) B.1 General requirements osition...: Manufacturer...: Type...: Rated values...: B.2 Test conditions B.3 Maximum temperatures B.4 Running overload test

30 age 28 of 71 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.6.1 General B.6.2 Test procedure B.6.3 Alternative test procedure B.6.4 Electric strength test; test voltage (V)...: B.7 Locked-rotor overload test for d.c. motors in secondary circuits B.7.1 General B.7.2 Test procedure B.7.3 Alternative test procedure B.7.4 Electric strength test; test voltage (V)...: B.8 Test for motors with capacitors B.9 Test for three-phase motors B.10 Test for series motors Operating voltage (V)...: C ANNEX C, TRANSFORMERS (see and 5.3.3) osition...: Manufacturer...: Type...: Rated values...: Method of protection...: C.1 Overload test C.2 Insulation rotection from displacement of windings...: D ANNEX D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS (see 5.1.4) D.1 Measuring instrument D.2 Alternative measuring instrument

31 age 29 of 71 E ANNEX E, TEMERATURE RISE OF A WINDING (see ) F ANNEX F, MEASUREMENT OF CLEARANCES AND CREEAGE DISTANCES (see 2.10 and Annex G) G ANNEX G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM CLEARANCES G.1 Clearances G.1.1 General G.1.2 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 Earthed d.c. mains supplies...: G.2.3 Unearthed d.c. mains supplies...: G.2.4 Battery operation...: G.3 Determination of telecommunication network transient voltage (V)...: G.4 Determination of required withstand voltage (V) G.4.1 Mains transients and internal repetitive peaks...: G.4.2 Transients from telecommunication networks...: G.4.3 Combination of transients G.4.4 Transients from cable distribution systems G.5 Measurement of transient voltages (V) a) Transients from a mains supply For an a.c. mains supply For a d.c. mains supply b) Transients from a telecommunication network G.6 Determination of minimum clearances...: H ANNEX H, IONIZING RADIATION (see ) J ANNEX J, TABLE OF ELECTROCHEMICAL OTENTIALS (see ) Metal(s) used...: K ANNEX K, THERMAL CONTROLS (see and 5.3.8)

32 age 30 of 71 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 L ANNEX L, NORMAL LOAD CONDITIONS FOR SOME TYES OF ELECTRICAL BUSINESS EQUIMENT (see and 4.5.2) 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 See Engineering Considerations. M ANNEX M, CRITERIA FOR TELEHONE RINGING SIGNALS (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)...: N ANNEX N, IMULSE TEST GENERATORS (see , , , , 7.3.2, and Clause G.5)

33 age 31 of 71 N.1 ITU-T impulse test generators N.2 IEC impulse test generator ANNEX, NORMATIVE REFERENCES Q ANNEX Q, Voltage dependent resistors (VDRs) (see ) a) referred climatic categories...: b) Maximum continuous voltage...: c) ulse current...: R Annex R, EXAMLES OF REQUIREMENTS FOR QUALITY CONTROL ROGRAMMES R.1 Minimum separation distances for unpopulated coated printed boards (see ) R.2 Reduced clearances (see ) S ANNEX S, ROCEDURE FOR IMULSE TESTING (see ) S.1 Test equipment S.2 Test procedure S.3 Examples of waveforms during impulse testing T ANNEX T, GUIDANCE ON ROTECTION AGAINST INGRESS OF WATER (see 1.1.2) U ANNEX U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED INSULATION (see ) V ANNEX V, AC OWER DISTRIBUTION SYSTEMS (see 1.6.1) V.1 Introduction V.2 TN power distribution systems W ANNEX W, SUMMATION OF TOUCH CURRENTS W.1 Touch current from electronic circuits W.1.1 Floating circuits

34 age 32 of 71 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 ANNEX X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS (see clause C.1) X.1 Determination of maximum input current X.2 Overload test procedure Y ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see ) Y.1 Test apparatus...: Y.2 Mounting of test samples...: Y.3 Carbon-arc light-exposure apparatus...: Y.4 Xenon-arc light exposure apparatus...: Z ANNEX Z, OVERVOLTAGE CATEGORIES (see and Clause G.2) AA ANNEX AA, MANDREL TEST (see ) BB ANNEX BB, CHANGES IN THE SECOND EDITION

35 age 33 of 71 EN :2006 CENELEC COMMON MODIFICATIONS Contents General 1.3.Z1 Add the following annexes: Annex ZA (normative) Normative references to international publications with their corresponding European publications Annex ZB (normative) Special national conditions Annex ZC (informative) A-deviations Delete all the country notes in the reference document according to the following list: Note Note 2 & Note Note Note Note 4, 5 & Note Note Note Note Note Note 2 & Note Note Note Note Note Note Note 1 & Note Note Note Note 3 & Note 1 6 Note 2 & Note Note Note Note Note 7.1 Note Note 7.3 Note 1 & 2 G.2.1 Note 2 Annex H Note 2 Add the following subclause: 1.3.Z1 Exposure to excessive sound pressure The apparatus shall be so designed and constructed as to present no danger when used for its intended purpose, either in normal operating conditions or under fault conditions, particularly providing protection against exposure to excessive sound pressures from headphones or earphones. NOTE Z1 A new method of measurement is described in EN , Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - art 1: General method for one package equipment, and in EN , Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - art 2: Guidelines to associate sets with headphones coming from different manufacturers Add the following NOTE: NOTE Z1 The use of certain substances in electrical and electronic equipment is restricted within the EU: see Directive 2002/95/EC Add the following NOTE: NOTE Z1 In addition, the instructions shall include, as far as applicable, a warning that excessive sound pressure from earphones and headphones can cause hearing loss

36 age 34 of Replace the subclause as follows: Basic requirements To protect against excessive current, short-circuits and earth faults in RIMARY CIRCUITS, protective devices shall be included either as integral parts of the equipment or as parts of the building installation, subject to the following, a), b) and c): a) except as detailed in b) and c), protective devices necessary to comply with the requirements of 5.3 shall be included as parts of the equipment; b) for components in series with the mains input to the equipment such as the supply cord, appliance coupler, r.f.i. filter and switch, short-circuit and earth fault protection may be provided by protective devices in the building installation; c) it is permitted for LUGGABLE EQUIMENT TYE B or ERMANENTLY CONNECTED EQUIMENT, to rely on dedicated overcurrent and short-circuit protection in the building installation, provided that the means of protection, e.g. fuses or circuit breakers, is fully specified in the installation instructions. If reliance is placed on protection in the building installation, the installation instructions shall so state, except that for LUGGABLE EQUIMENT TYE A the building installation shall be regarded as providing protection in accordance with the rating of the wall socket outlet This subclause has been declared void Delete the NOTE in Table 3A, and delete also in this table the conduit sizes in parentheses Replace IEC 53 by H05 RR-F ; IEC 52 by H03 VV-F or H03 VVH2-F ; IEC 53 by H05 VV-F or H05 VVH2-F2. In Table 3B, replace the first four lines by the following: Up to and including 6 0,75 a) Over 6 up to and including 10 (0,75) b) 1,0 Over 10 up to and including 16 (1,0) c) 1,5 In the conditions applicable to Table 3B delete the words in some countries in condition a). In NOTE 1, applicable to Table 3B, delete the second sentence In Table 3D, delete the fourth line: conductor sizes for 10 to 13 A, and replace with the following: Over 10 up to and including 16 1,5 to 2,5 1,5 to 4 Delete the fifth line: conductor sizes for 13 to 16 A Add the following NOTE: NOTE Z1 Attention is drawn to 1999/519/EC: Council Recommendation on the limitation of exposure of the general public to electromagnetic fields 0 Hz to 300 GHz. Standards taking into account this Recommendation which demonstrate compliance with the applicable EU Directive are indicated in the OJEC.

37 age 35 of 71 Annex H Bibliography Replace the last paragraph of this annex by: At any point 10 cm from the surface of the OERATOR ACCESS AREA, the dose rate shall not exceed 1 µsv/h (0,1 mr/h) (see NOTE). Account is taken of the background level. Replace the notes as follows: NOTE These values appear in Directive 96/29/Euratom. Delete NOTE 2. Additional EN standards. ZA NORMATIVE REFERENCES TO INTERNATIONAL UBLICATIONS WITH THEIR CORRESONDING EUROEAN UBLICATIONS ZB SECIAL NATIONAL CONDITIONS In Denmark, certain types of Class I appliances (see ) may be provided with a plug not establishing earthing conditions when inserted into Danish socket-outlets In Finland, Norway and Sweden, resistors bridging BASIC INSULATION in CLASS I LUGGABLE EQUIMENT TYE A must comply with the requirements in In Norway, due to the IT power system used (see annex V, Figure V.7), capacitors are required to be rated for the applicable line-to-line voltage (230 V) In Finland, Norway and Sweden, the third dashed sentence is applicable only to equipment as defined in of this annex In Finland, Norway and Sweden, CLASS I LUGGABLE EQUIMENT TYE A intended for connection to other equipment or a network shall, if safety relies on connection to protective earth or if surge suppressors are connected between the network terminals and accessible parts, have a marking stating that the equipment must be connected to an earthed mains socket-outlet. The marking text in the applicable countries shall be as follows: In Finland: "Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan" In Norway: Apparatet må tilkoples jordet stikkontakt In Sweden: Apparaten skall anslutas till jordat uttag In Denmark, socket-outlets for providing power to other equipment shall be in accordance with the Heavy Current Regulations, Section D1, Standard Sheet DK 1-3a, DK 1-5a or DK 1-7a, when used on Class I equipment. For STATIONARY EQUIMENT the socket-outlet shall be in accordance with Standard Sheet DK 1-1b or DK 1-5a In Norway, for requirements see , and of this annex In Finland, Norway and Sweden there are additional requirements for the insulation. See and of this annex In Norway, for requirements see , and of this annex.

38 age 36 of In the United Kingdom, the current rating of the circuit shall be taken as 13 A, not 16 A In the United Kingdom, to protect against excessive currents and short-circuits in the RIMARY CIRCUIT of DIRECT LUG-IN EQUIMENT, tests according to 5.3 shall be conducted, using an external protective device rated 30 A or 32 A. If these tests fail, suitable protective devices shall be included as integral parts of the DIRECT LUG-IN EQUIMENT, so that the requirements of 5.3 are met In Finland, Norway and Sweden, there are additional requirements for the insulation, see and of this annex In Switzerland, supply cords of equipment having a RATED CURRENT not exceeding 10 A shall be provided with a plug complying with SEV 1011 or IEC and one of the following dimension sheets: SEV lug Type 15 3+N+E 250/400 V, 10 A SEV lug Type 11 L+N 250 V, 10 A SEV lug Type 12 L+N+E 250 V, 10 A In general, EN applies for plugs for currents exceeding 10 A. However, a 16 A plug and socket-outlet system is being introduced in Switzerland, the plugs of which are according to the following dimension sheets, published in February 1998: SEV lug Type 25 3L+N+E 230/400 V, 16 A SEV lug Type 21 L+N 250 V, 16 A SEV lug Type 23 L+N+E 250 V, 16 A In Denmark, supply cords of single-phase equipment having a rated current not exceeding13 A shall be provided with a plug according to the Heavy Current Regulations, Section D1. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules shall be provided with a plug in accordance with standard sheet DK 2-1a or DK 2-5a. If poly-phase equipment and single-phase equipment having a RATED CURRENT exceeding 13 A is provided with a supply cord with a plug, this plug shall be in accordance with the Heavy Current Regulations, Section D1 or EN In Spain, supply cords of single-phase equipment having a rated current not exceeding 10 A shall be provided with a plug according to UNE 20315:1994. Supply cords of single-phase equipment having a rated current not exceeding 2,5 A shall be provided with a plug according to UNE-EN 50075:1993. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules, shall be provided with a plug in accordance with standard UNE 20315:1994. If poly-phase equipment is provided with a supply cord with a plug, this plug shall be in accordance with UNE-EN

39 age 37 of In the United Kingdom, apparatus which is fitted with a flexible cable or cord and is designed to be connected to a mains socket conforming to BS 1363 by means of that flexible cable or cord and plug, shall be fitted with a standard plug in accordance with Statutory Instrument 1768: The lugs and Sockets etc. (Safety) Regulations 1994, unless exempted by those regulations. NOTE Standard plug is defined in SI 1768:1994 and essentially means an approved plug conforming to BS 1363 or an approved conversion plug In Ireland, apparatus which is fitted with a flexible cable or cord and is designed to be connected to a mains socket conforming to I.S. 411 by means of that flexible cable or cord and plug, shall be fitted with a 13 A plug in accordance with Statutory Instrument 525: National Standards Authority of Ireland (section 28) (13 A lugs and Conversion Adaptors for Domestic Use) Regulations In Switzerland, for requirements see of this annex In the United Kingdom, a power supply cord with conductor of 1,25 mm2 is allowed for equipment with a rated current over 10 A and up to and including 13 A In the United Kingdom, the range of conductor sizes of flexible cords to be accepted by terminals for equipment with a RATED CURRENT of over 10 A up to and including 13 A is: 1,25 mm 2 to 1,5 mm 2 nominal cross-sectional area In the United Kingdom, the torque test is performed using a socket outlet complying with BS 1363 part 1:1995, including Amendment 1:1997 and Amendment 2:2003 and the plug part of DIRECT LUG-IN EQUIMENT shall be assessed to BS 1363: art 1, 12.1, 12.2, 12.3, 12.9, 12.11, 12.12, 12.13, and 12.17, except that the test of is performed at not less than 125 C. Where the metal earth pin is replaced by an Insulated Shutter Opening Device (ISOD), the requirements of clauses 22.2 and 23 also apply In Ireland, DIRECT LUG-IN EQUIMENT is known as plug similar devices. Such devices shall comply with Statutory Instrument 526: National Standards Authority of Ireland (Section 28) (Electrical plugs, plug similar devices and sockets for domestic use) Regulations, In Finland, Norway and Sweden TOUCH CURRENT measurement results exceeding 3,5 ma r.m.s. are permitted only for the following equipment: STATIONARY LUGGABLE EQUIMENT TYE A that - is intended to be used in a RESTRICTED ACCESS LOCATION where equipotential bonding has been applied, for example, in a telecommunication centre; and - has provision for a permanently connected ROTECTIVE EARTHING CONDUCTOR; and - is provided with instructions for the installation of that conductor by a SERVICE ERSON; STATIONARY LUGGABLE EQUIMENT TYE B; STATIONARY ERMANENTLY CONNECTED EQUIMENT.

40 age 38 of In Finland, Norway and Sweden, add the following text between the first and second paragraph of the compliance clause: If this insulation is solid, including insulation forming part of a component, it shall at least consist of either - two layers of thin sheet material, each of which shall pass the electric strength test below, or - one layer having a distance through insulation of at least 0,4 mm, which shall pass the electric strength test below. If this insulation forms part of a semiconductor component (e.g. an optocoupler), there is no distance through insulation requirement for the insulation consisting of an insulating compound completely filling the casing, so that CLEARANCES and CREEAGE DISTANCES do not exist, if the component passes the electric strength test in accordance with the compliance clause below and in addition - passes the tests and inspection criteria of with an electric strength test of 1,5 kv multiplied by 1,6 (the electric strength test of shall be performed using 1,5 kv), and - is subject to ROUTINE TESTING for electric strength during manufacturing, using a test voltage of 1,5 kv. It is permitted to bridge this insulation with a capacitor complying with EN :1994, subclass Y2. A capacitor classified Y3 according to EN :1994, may bridge this insulation under the following conditions: - the insulation requirements are satisfied by having a capacitor classified Y3 as defined by EN , which in addition to the Y3 testing, is tested with an impulse test of 2,5 kv defined in EN :2006, ; - the additional testing shall be performed on all the test specimens as described in EN ; - the impulse test of 2,5 kv is to be performed before the endurance test in EN , in the sequence of tests as described in EN In Finland, Norway and Sweden, the exclusions are applicable for ERMANENTLY CONNECTED EQUIMENT, LUGGABLE EQUIMENT TYE B and equipment intended to be used in a RESTRICTED ACCESS LOCATION where equipotential bonding has been applied, e.g. in a telecommunication centre, and which has provision for a permanently connected ROTECTIVE EARTHING CONDUCTOR and is provided with instructions for the installation of that conductor by a SERVICE ERSON. 7.2 In Finland, Norway and Sweden, for requirements see and of this annex. The term TELECOMMUNICATION NETWORK in being replaced by the term CABLE DISTRIBUTION SYSTEM. 7.3 In Norway and Sweden, there are many buildings where the screen of the coaxial cable is normally not connected to the earth in the building installation. 7.3 In Norway, for installation conditions see EN :2005. ZC A-DEVIATIONS (informative)