Tremo Cb Report

KTL Korea Testing Laboratory

Page 2 of 34 Ref. No. : 331-386/03

TRF No.: I0065__C TRF originator: BEAB

Test case verdicts

Test case does not apply to the test object.................. : N (Not Applicable)

Test item does meet the requirement .......................... : P (Pass)

Test item does not meet the requirement .................... : F (Fail)

Testing : 331-386/03

Date of receipt of test item ........................................... : July 03, 2003

Date(s) of performance of test...................................... : July 03, 2003 – July 15, 2003 General remarks “This report is not valid as a CB Test Report unless appended to a CB Test Certificate issued by a NCB, in accordance with IECEE 02”. This test report shall not be reproduced except in full without the written approval of the testing laboratory. The test results presented in this report relate only to the item tested. “(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 point is used as the decimal separator.


Page 3 of 34 Ref. No. : 331-386/03


General Information 1. Model number covered by the scope of this test report is as follows;

Model Number Remark

TREMO Basic Model

TS3000 Same as to TREMO, except for model number

2. After considering the electric characteristics for each models covered by this report in a view safety, we tested TREMO as a representative model for the severe test conditions.

Copy of marking plate


Page 4 of 34 Ref. No. : 331-386/03


Manufacturer and factory address : Manufacturer : LG Electronics Inc.

19-1, Cheongho-ri, Jinwuy-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713 Korea Factory address : 1. LG Electronics Inc.

19-1, Cheongho-ri, Jinwuy-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713 Korea

2. Huizhou LG Electronics Inc. LG Road 19, Zhonkai Hi-tech Industry Development Zone Huizhou Guangdong, China.

3. P.T., LG Electronics Display Devices Indonesia Kawasan Industrial MMID 2100 Blocj G Industrial Town Cibitung Bekas Jawa Barat, Indonesia

4. LG Electronics DA AMAZONIA LTDA Av. Javari Sem Numero Lote 254/1~2 Distrito Industrial Manaus, Amazonia, Brasill.

Contents 1. Test Report : Page 1 to 34

2. EN 60065: 1998 Annex ZB +ZC : Page 31 to 33 of 34

3. National deviation of Singapore : Page 34 of 34

4. Attachment : Transformer Spec., Photo and Circuit diagram – All 15 pages


Page 5 of 34 Ref. No. : 331-386/03

IEC/EN 60065

Clause Requirement - Test Result - Remark Verdict


3 GENERAL REQUIREMENTS

Safety class of the apparatus ................................. : Class II P

4 GENERAL CONDITIONS OF TESTS

4.1.4 Ventilation instructions require the use of the test box

No N

5 MARKING

Comprehensible and easily discernible On control panel P

Permanent durability against water and petroleum spirit

Tested with water and spirit P

5.1 Identification, maker, model ................................... : LOEWE, TREMO P

Class ΙΙ symbol ....................................................... : Double square symbol : P

Rated supply voltage and symbol .......................... : AC220-240V~, 50/60Hz P

Rated current or power consumption .................... : Rated current consumption : 50W

P

5.2 Earth terminal This is Class II equipment N

Hazardous live terminals No hazardous live terminals N

Supply output terminals (other than mains) No supply output terminals N

5.3 Use of triangle with exclamation mark In circuit diagram P

5.4 Instructions for use By English or German P

5.4.1 Mains powered equipment not exposed to dripping or splashing

Wording is provided in the instructions

P

Hazardous live terminals, instructions for wiring No hazardous live terminals N

Instructions for replacing lithium battery No lithium battery N

Explanation of marking of the manually operated mechanical switch (MOMS)

Provided one-pole switch P

5.4.2 Instructions for permanently connected equipment No permanently connected Equipment

N

6 HAZARDOUS RADIATION

6.1 Ionizing radiation ≤ 36 pA/kg (0,5 mR/h) No ionising unit N

6.2 Laser radiation, emission limits to EN 60825 ........ : No laser unit N

Emission limits under fault conditions N


Page 6 of 34 Ref. No. : 331-386/03

IEC/EN 60065



7 HEATING UNDER NORMAL OPERATING CONDITIONS

7.1 Temperature rises not exceeding specified values, no operation of fuse links

(see appended table) P

7.1.1 Temperature rise of accessible parts (see appended table) P

7.1.2 Temperature rise of parts providing electrical insulation


7.1.3 Temperature rise of parts acting as a support or as a mechanical barrier


7.1.4 Temperature rise of windings (see appended table) P

7.1.5 Parts not subject to a limit under 7.1.1 to 7.1.4 (see appended table) P

7.2 Softening temperature of insulating material supporting parts conductively connected to the mains carrying a current > 0,2 A at least 150 ºC


8 CONSTRUCTIONAL REQUIREMENTS WITH REGARD TO THE PROTECTION AGAINST ELECTRIC SHOCK

8.1 Conductive parts covered by lacquer, paper, untreated textile oxide films and beads etc. considered to be bare

Not exist N

8.2 No shock hazard when changing voltage setting device, fuse-links or handling drawers etc.

Not exist N

8.3 Insulation of hazardous live parts not provided by hygroscopic material

Not hygroscopic material P

8.4 No risk of electric shock following the removal of a cover which can be removed by hand

Control panel cover P

8.5 Class Ι equipment This equipment is Class II N

Basic insulation between hazardous live parts and earthed accessible parts

N

Capacitors bridging basic insulation complying with 14.2.1a

N

Basic insulation bridged by components complying with 14.3.4.3

N

8.6 Class ΙΙ equipment and Class ΙΙ constructions within Class Ι equipment

This equipment is Class II P

Reinforced or double insulation between hazardous live parts and accessible parts

Provided reinforced or double insulation

P


Page 7 of 34 Ref. No. : 331-386/03

IEC/EN 60065



Components bridging reinforced or double insulation complying with 14.1 a) or 14.3

See sub-clause 14.3 : Main transformer / T901

P

Basic and supplementary insulation each being bridged by a capacitor complying with 14.2.1 a)

N

Reinforced or double insulation being bridged with 2 capacitors in series complying with 14.2.1 a)

N

Reinforced or double insulation being bridged with a single capacitor complying with 14.2.1 b)

Y1-Capacitor : C901, C903

(see appended table)

P

8.7 Basic insulation between parts at 35 V to 71 V (peak) a.c. or 60 V to 120 V d.c. and accessible parts

N

Reinforced or double insulation between circuits operating at between 35 V and 71 V (peak) a.c. or between 60 V and 120 V d.c. and hazardous live parts at higher voltage

N

Separation by Class ΙΙ isolating transformer T901 : Class II transformer P

Separation by Class Ι transformer N

Separation by earthed conductive part N

8.8 Basic or supplementary insulation ≥0,4 mm (mm) : > 0,4 mm P

Reinforced insulation ≥ 0,4 mm (mm) .................... : - Main Transformer(T901) bobbin thickness. : 1.1 mm, - Photo-coupler(PC911, PC912) : > 0,4 mm (see appended table)

P

Thin sheet insulation Insulation tape for Main transformer(T901)

P

Basic or supplementary insulation, at least two layers, each meeting 10.3

N

Basic or supplementary insulation, three layers any two of which meet 10.3

N

Reinforced insulation, two layers each of which meet 10.3

N

Reinforced insulation, three layers any two which meet 10.3

T901 - Two layers : 4240 Vpeak - Pass

P

8.9 Adequate insulation between internal hazardous live conductors and accessible parts

N

Adequate insulation between internal hazardous live parts and conductors connected to accessible parts

N


Page 8 of 34 Ref. No. : 331-386/03

IEC/EN 60065



8.10 Double insulation between conductors connected

to the mains and accessible parts Provided double insulation P

Double insulation between internal hazardous live parts and conductors connected to accessible parts

Secondary wires are tied and secured from mains parts

P

8.11 Detaching of wires

No undue reduction of creepage or clearance distances if wires become detached

Connector used : Wires secured

P

Vibration test carried out ........................................ : Yes : Wires secured P

8.12 Adequate cross-sectional area of internal wiring to mains socket-outlets

No socket outlets N

8.13 Adequate fastening of windows, lenses, lamp covers etc. (pull test 20 N for 10 s)

N

8.14 Adequate fastening of covers (pull test 50 N, for 10 s)

Control pane cover : Does not touch hazardous parts

P

8.15 No risk of damage to the insulation of internal wiring due to hot parts or sharp edges

No hazard : Wires are dressed away from hot parts or sharp edges

P

8.16 Only special supply equipment can be used Not powered by special supply N


Page 9 of 34 Ref. No. : 331-386/03

IEC/EN 60065



9 ELECTRIC SHOCK HAZARD UNDER NORMAL OPERATING CONDITIONS

9.1.1 Touch current measured from terminal devices using the network in Annex D ................................ :

U1 = 0.276 Vpeak U2 = 0.134 Vpeak

P

Discharge not exceeding 45 µC < 45 µC P

Energy of discharge not exceeding 350 mJ N

Test with test finger and test probe Does not touch hazardous parts

P

9.1.2 No hazardous live shafts of knobs, handlers or levers

No live shifts N

9.1.3 Ventilation holes tested by means of 4 mm x 100 mm test pin

Does not touch hazardous parts

P

9.1.4 Terminal devices tested with 1 mm x 20 mm test pin (10 N); test probe 16 of IEC 61032


P

Terminal devices tested with 1 mm x 100 mm straight wire (1N); test probe D of IEC 61032


P

9.1.5 Pre-set controls tested with 2 mm x 100 mm test pin (10 N); test probe C of IEC 61032

No Pre-set controls N

9.1.6 No shock hazard due to stored charge on withdrawal of the mains plug; voltage (V) after 2 s :

Main switch on/off mode: 10 Vpeak after 2 sec

P

If C is not greater than 0.1 µF no test needed C : 0.198 µF N

9.1.7 Enclosure sufficiently resistant to external force No damaged, No hazard P

Test probe 11 of IEC 61032 for 10 s (50 N) No hazard P

Test hook of fig. 4 for 10 s (20 N) No hazard P

30 mm diameter test tool for 5 s (100 or 250 N) ... : 100N tested P

9.2 No hazard after removing a cover by hand Control panel cover P

10 INSULATION REQUIREMENTS (see appended table)

10.1 Insulation resistance (MΩ) at least 2 MΩ min. after surge test for basic and 4 MΩ min. for reinforced insulation

> 100 MΩ P

10.2 Humidity treatment 48 h or 120 h 120 h P

10.3 Insulation resistance and dielectric strength (see appended table) P


Page 10 of 34 Ref. No. : 331-386/03

IEC/EN 60065



11 FAULT CONDITIONS (See appended table)

11.1 No shock hazard under fault conditions P

11.2 Heating under fault condition P

No hazard from softening solder P

11.2.1 Measurement of temperature rises P

11.2.2 Temperature rise of accessible parts P

11.2.3 Temperature rise of parts, other than windings, providing electrical insulation

P

Temperature rise of printed circuit boards (PCB) exceeding the limits of Table 2 by max. 100 K for max. 5 min

N

a) Temperature rise of printed circuit boards (PCB) to 20.3.1, exceeding the limits of Table 2 by not more than 100 K for an area not greater than 2 cm2

N

b) Temperature rise of printed circuit boards (PCB) to 20.3.1 up to 300 K for an area not greater than 2 cm2 for a maximum of 5 min

N

Meets all the special conditions if conductors on printed circuit boards are interrupted

N

11.2.4 Temperature rise of parts acting as a support or mechanical barrier

P

11.2.5 Temperature rise of windings P

11.2.6 Temperature rise of other parts not subject to the limits of 11.2.1 to 11.2.5

P


Page 11 of 34 Ref. No. : 331-386/03

IEC/EN 60065



12 MECHANICAL STRENGTH

12.1.1 Bump test Mass : 14.56 kg N

12.1.2 Vibration test No hazard, No damaged P

12.1.3 Impact test 0.5J : No damaged, No hazard P

12.2 Fixing of knobs, push buttons, keys and levers 50N tested P

12.3 Remote controls with hazardous live parts No remote control with live N

12.4 Drawers (pull test 50 N, 10 s) Not exist N

12.5 Antenna coaxial sockets providing isolation Not exist N

13 PARTS CONNECTED TO THE SUPPLY MAINS

13.1 Clearances and creepage distances in accordance with 13.2 (fig. 9); minimum distance ...................... :

> 6.0 mm or > 3.0 mm

P

13.1.1 Reduction applied if the 3 conditions are met ....... : No N

Reduction applied for Grade 2 winding wire .......... : No N

13.1.2 Use of cemented joints ........................................... : No N

Tests to confirm cemented joints N

13.2 Clearances and creepage distances of parts of different polarity connected to the mains, as in fig. 9; minimum distance ........................................ :

> 3.1 mm P

Clearances and creepage distances between conductors on printed circuit boards, one of which may be conductively connected to the mains, as in fig. 10

N

13.3 Enclosed, enveloped or hermetically sealed parts: clearances and creepage distances to Table 4

N

13.4 Parts filled with insulating compound, meeting the requirements of 8.8

Optocoupler : PC911 and PC912

P

13.5 Type B coated printed circuit boards complying with IEC 60664-3 (basic insulation only)

N


Page 12 of 34 Ref. No. : 331-386/03

IEC/EN 60065



14 COMPONENTS

14.1 Resistors

a) Resistors between hazardous live parts and accessible metal parts

N

b) Resistors, other than between hazardous live parts and accessible parts

R900 : 1.5MΩ, 1/2W


P

b) Resistors separately approved .......................... : No N

14.2 Capacitors and RC units

Capacitors separately approved Approved by SEMKO, VDE


P

14.2.1 Y capacitors tested to IEC 60384-14, 2:nd Edition : Y1 : C901 and C903 P

14.2.2 X capacitors tested to IEC 60384-14, 2:nd Edition : X2 : CM901 and CM902 P

14.2.3 Capacitors operating at mains frequency but not connected to the mains: tests for X2 ..................... :

N

14.2.5 Capacitors with volume exceeding 1750 mm3 where short-circuit current exceeds 0,2 A: compliance with IEC 60384-1, 4.38 category B or better ....................................................................... :

Approved by SEMKO and VDE, IEC 60384-1 and Not exceeding 1750 mm³

N

Capacitors with volume exceeding 1750 mm3, mounted closer to a potential ignition source than Table 5 permits: compliance with IEC 60384-1, 4.38 category B or better ........................................ :

N

Shielded by a barrier to FV 0 or metal ................... : Metal P

14.3 Inductors and windings

14.3.1 Transformers and inductors marked with manufacturer’s name and type .............................. :

- Main transformer(T901) : Mfg. : Kwang sung, Type/model No. : LG-4942A1, - Line filter(LF901 and LF902) : Mfg. : Kwang sung, Type/model No. : 008V


P

Transformers and inductors separately approved : No N

Insulating material shall comply with 20.1.4 Bobbin of T901, LF901 and LF902 : V-0

P

14.3.3 Constructional requirements P

14.3.3.1 CLEARANCES and CREEPAGE DISTANCES shall comply with the requirements of clause 13

P


Page 13 of 34 Ref. No. : 331-386/03

IEC/EN 60065



14.3.3.2 Transformers meet the constructional requirements

P

14.3.4.1 Class ΙΙ transformers have adequate separation between hazardous live parts and accessible parts (double or reinforced insulation)

- Min. three layers thin sheet Insulation : 4,240Vpeak – Pass, - Main Trans Prim.- Sec. : 6.0 mm

P

Coil formers and partition walls ≥ 0,4 mm Main transformer bobbin thickness : 1.1 mm

P

14.3.4.2 Class Ι transformers, with basic insulation and protective screening only if all 7 conditions of 14.3.4.2 are met

Class II transformer N

14.3.4.3 Separating transformers with at least basic insulation

N

14.3.5.1 Class II transformers have adequate insulation between hazardous live parts and accessible parts (double or reinforced insulation)

Provided double or reinforced insulation

P

Coil formers and partition walls ≥ 0,4 mm Main transformer bobbin thickness : 1.1 mm

P

14.3.5.2 Class Ι transformers have adequate insulation between hazardous live parts and accessible conductive parts or those conductive parts or protective screens connected to a protective earth terminal

N

Winding wires connected to protective earth have adequate current-carrying capacity

N

14.4 High voltage components N

High-voltage components and assemblies: U > 4 kV (peak) separately approved

No high voltage components N

Component meets category FV 1 of IEC 60707 N

14.4.1 High voltage transformers and multipliers tested as part of the submission

N

14.5 Protective devices P

Protective devices used within their ratings P

External clearance and creepage distances appropriate for the voltage across the device when opened

P

14.5.1.1 a) Thermal cut-outs separately approved No thermal cut-outs N

b) Thermal cut-outs tested as part of the submission

N


Page 14 of 34 Ref. No. : 331-386/03

IEC/EN 60065



14.5.1.2 a) Thermal links separately approved No thermal links N

b) Thermal links tested as part of the submission N

14.5.1.3 Thermal devices resettable by soldering No thermal device N

14.5.2.1 Fuse-links in the mains circuit according to IEC 60127

F901 : Approved by VDE P

14.5.2.2 Correct marking of fuse-links adjacent to holder ... : T3.15AL 250V P

14.5.2.3 Not possible to connect fuses in parallel ............... : No P

14.5.2.4 Not possible to touch hazardous live parts when replacing fuse-links without the use of a tool ......... :

Tools are required P

14.5.3 PTC-S thermistors comply with IEC 60738 No PTC-S thermistors N

PTC-S devices (15 W) category FV 1 or better N

14.5.4 Circuit protectors have adequate breaking capacity and their position is correctly marked

No circuit protectors N

14.6 Switches P

14.6.1 Permanently connected equipment provided with an all-pole mains switch unless 5.4.2 is met

N

14.6.2 Manually operated mechanical switch (MOMS), required where power consumption > 15 W and/or peak voltage > 4 kV; MOMS required ................... :

Provided one-pole switch P

Switch readily accessible and not in mains cord Located control panel P

Exception for automatic switching N

Exception for continuous operation Not continuous operation N

14.6.3 Manually operated mechanical switch (MOMS): switch indication On position clearly discernible

ON/OFF marking P

Indication by marking meets Cl. 5 P

Indication of the OFF position “ OFF “ marking P

14.6.4 Manually operated mechanical switch (MOMS) fitted, is there a Stand-by mode ............................. :

N

Stand-by mode clearly discernible ......................... : N

Exception for low Stand-by current < 0,7 mA (peak)

N

14.6.5 Components bridging contacts of mains switches comply with 14.1 a) or 14.2.2

Not exist N


Page 15 of 34 Ref. No. : 331-386/03

IEC/EN 60065



14.6.6 Manually operated mechanical switches (MOMS) separately approved to IEC 61058-1

Approved by VDE P

Manually operated mechanical switch (MOMS) tested as part of the equipment complies with 14.6.7, 14.6.10 and 20.1.4 and meets 14.6.8 and/or 14.6.9 and Annex G (G1.1)

N

14.7 Safety interlocks N

Safety interlocks to 2.8 of IEC 60950 No safety interlocks N

14.8 Voltage setting devices N

Voltage setting device not likely to be changed accidentally

No voltage setting devices N

14.9 Motors N

14.9.1 Endurance test on motors No motors N

Motor start test N

Dielectric strength test N

14.9.2 Not adversely affected by oil or grease etc. N

14.9.3 Protection against moving parts N

14.9.4 Motors with phase-shifting capacitors, three-phase motors and series motors meet Cl. B.8, B.9 and B.10 of IEC 60950, Annex B

N

14.10 Batteries N

14.10.1 Batteries mounted with no risk of accumulation of flammable gases

No batteries N

14.10.2 No possibility of recharging non-rechargeable batteries

N

14.10.3 Recharging currents and times within manufacturers limits

N

Lithium batteries discharge and reverse currents within the manufacturers limits

N

14.11 Optocouplers P

Optocouplers comply with Cl. 8 PC911 and PC912 P

Internal and external dimensions to 13.1.1 Internal : Min 4.0 mm External : Min 7.0 mm Through Insulation: Min 0.4mm

(See appended table)

P


Page 16 of 34 Ref. No. : 331-386/03

IEC/EN 60065



15 TERMINALS

15.1.1 Mains plug, appliance inlet, interconnection couplers and mains socket-outlet meet the appropriate standard


15.1.2 Connectors for antenna, earth, audio, video or data: N

No risk of insertion in mains socket-outlets No socket-outlets N

No risk of insertion into audio or video: outlets marked with the symbol of 5.2

No live terminal N

15.1.3 Output terminals of AC adaptors or similar devices not compatible with household mains socket-outlets

Not exist N

15.2 Provision for protective earthing N

Accessible conductive parts of Class Ι equipment reliably connected to earth terminal, within equipment

This equipment is Class II N

Class Ι supply equipment with non-hazardous live output voltage: output circuit not connected to earth

N

Protective earth conductors correctly coloured N

Equipment with non-detachable mains cord provided with separate protective earth terminal near mains input

N

Protective earth terminal resistant to corrosion N

Earth resistance (Ω) ≤ 0,1 Ω at 25 A ..................... : N

15.3 Terminals for external flexible cords and for permanent connection to the mains supply

15.3.1 Adequate terminals for connection of permanent wiring

No permanent wiring N

15.3.2 Reliable connection of non-detachable cords: P

not soldered to conductors of a printed circuit board

Connector used P

adequate clearances and creepage distances between connections should a wire break away

P

wire secured by additional means to the conductor P

15.3.3 Screws and nuts clamping conductors have adequate threads: ISO 261, ISO 262 or similar

No screw terminal N


Page 17 of 34 Ref. No. : 331-386/03

IEC/EN 60065



15.3.4 Soldered conductors wrapped around terminal prior to soldering or held in place by additional means

N

Clamping of conductor and insulation if not soldered or held by screws

Connector is used P

15.3.5 Terminals allow connection of appropriate cross-sectional area of conductors, for the rated current of the equipment

2 × 0,75 mm2 P

15.3.6 Terminals to 15.3.3 have sizes required by Table 8 N

15.3.7 Terminals clamp conductors between metal and have adequate pressure

N

Terminals designed to avoid conductor slipping out when tightened or loosened

N

Terminals adequately fixed to avoid loosening when the clamping is tightened or loosened and stress on internal wiring is avoided

N

15.3.8 Terminals carrying a current more than 0,2 A: contact pressure not transmitted by insulating material except ceramic

P

15.3.9 Termination of non-detachable cords: wires terminated near to each other

P

Terminals located and shielded: test with 8 mm strand

No hazard P

15.4 Devices forming a part of the mains plug N

15.4.1 No undue strain on mains socket-outlets No device forming a part of the mains plug

N

15.4.2 Device complies with standard for dimensions of mains plugs

N

15.4.3 Device has adequate mechanical strength (tests a,b,c)

N


Page 18 of 34 Ref. No. : 331-386/03

IEC/EN 60065



16 EXTERNAL FLEXIBLE CORDS

16.1 Mains cords sheathed type, complying with IEC 60227 for PVC or IEC 60245 for synthetic rubber cords ............................................................ :

Approved by IEC 60227 for PVC. Used sheathed type.

P

Non-detachable cords for Class Ι have green/yellow core for protective earth

Class II equipment N

16.2 Mains cords conductors have adequate cross-sectional area for rated current consumption of the equipment

2 × 0,75 mm2 P

16.3 a) Flexible cords not complying with 16.1, used for interconnections between separate units of equipment used in combination and carrying hazardous live voltages, have adequate dielectric strength

No interconnection cord N

b) Flexible cords not complying with 16.1, withstand bending and mechanical stress (3.2 of IEC 60227-2)

N

16.4 Flexible cords used for connection between equipment have adequate cross-sectional areas to avoid temperature rise under normal and fault conditions

N

16.5 Adequate strain relief on external flexible cords Strain relief bushing under Compression

P

Not possible to push cord back into equipment P

Strain relief device unlikely to damage flexible cord Used bushing of insulating material

P

For mains cords of Class Ι equipment, hazardous live conductors become taut before earth conductor

Class II apparatus N

16.6 Apertures for external flexible cord: no risk of damage to the cord during assembly or movement in use

Used bushing P

16.7 Transportable musical instruments and amplifiers fitted with detachable cord set with appliance inlet to IEC 60320-1

Not transportable N

Transportable musical instruments and amplifiers fitted with detachable cord sets or with means of stowage to protect the cord

N


Page 19 of 34 Ref. No. : 331-386/03

IEC/EN 60065



17 ELECTRICAL CONNECTIONS AND MECHANICAL FIXINGS

17.1 Torque test to Table 12: P

- screws into metal: 5 times φ2.89mm : 0.5Nm / for cover fixing

P

- screws into non-metallic material: 10 times N

17.2 Correct introduction into female threads in non-metallic material

P

17.3 Cover fixing screws: captive No captive screws N

Non-captive fixing screws: no hazard when replaced by a screw whose length is 10 times its diameter

Tested by length of 29 mm : > Min. 6.0 mm

P

17.4 No loosening of conductive parts carrying a current > 0,2 A

N

17.5 Contact pressure not transmitted through plastic other than ceramic for connections carrying a current > 0,2 A

Softening temperature tested


P

17.6 Stranded conductors of flexible supply cords carrying a current > 0,2 A with screw terminals not consolidated by solder

No screw terminal N

17.7 Cover fixing devices other than screws have adequate strength and their positioning is unambiguous

N

17.8 Fixing devices for detachable legs or stands provided

No legs and stands N

17.9 Internal pluggable connections, affecting safety, unlikely to become disconnected

2N tested P


Page 20 of 34 Ref. No. : 331-386/03

IEC/EN 60065



18 MECHANICAL STRENGTH OF PICTURE TUBES AND PROTECTION AGAINST THE EFFECTS OF IMPLOSION

18.1 Picture tube separately approved .......................... : No tube N

Picture tubes > 16 cm intrinsically protected N

Non-intrinsically protected tubes > 16 cm used with protective screen

N

18.2 Intrinsically protected tubes: tests on 12 samples N

18.2.1 Samples subject to ageing: 6 N

18.2.2 Samples subject to implosion test: 6 N

18.2.3 Samples subject to mechanical strength test (steel ball): 6

N

18.3 Non-intrinsically protected tubes tested to 18.3 N

19 STABILITY AND MECHANICAL HAZARDS

Mass of the equipment exceeding 18 kg ............... : Mass : 14.56 kg N

19.1 Test on a plane, inclined at 10º to the horizontal N

19.2 100 N applied vertically downwards N

19.3 Smooth edges and corners No hazard P

19.4 Glass surfaces with an area exceeding 0,1 m2 or maximum dimension > 450 mm, pass the test of 19.4.1

No glass N


Page 21 of 34 Ref. No. : 331-386/03

IEC/EN 60065



20 RESISTANCE TO FIRE

20.1 Electrical components and mechanical parts P

a) Exemption for components contained in an enclosure of material FV 0 to IEC 60707 with openings not exceeding 1 mm in width

N

b) Exemption for small components as defined in 20.1

Power supply connector(housing) : Not exceeding 1750 mm3

P

20.1.1 Electrical components meet the requirements of 14.2.5, 14.4, 14.5.3, 14.6.6 or 20.1.4

P

20.1.2 Insulation of internal wiring working at voltages > 4 kV or leaving an internal fire enclosure, not contributing to the spread of fire

< 4 kV N

20.1.3 Material of printed circuit boards on which the available power exceeds 15 W at a voltage between 50 V and 400 V (peak) a.c. or d.c. meets FV 1 or better to IEC 60707, unless used in a fire enclosure

N

Material of printed circuit boards on which the available power exceeds 15 W at a voltage 400 V (peak) a.c. or d.c. meets FV 0 to IEC 60707

PCB : V-0 used


P

20.1.4 Components and parts not covered by 20.1.1, 20.1.2 and 20.1.3 (other than fire enclosures) mounted nearer to a potential ignition source than the distances in Table 13 comply with the relevant flammability category in Table 13

-Bobbin of Main transformer(T901) : V-0,

-Bobbin of Line Filter(LF901 and LF902) : V-0

P

Components and parts as above but shielded from a potential ignition source, with the barrier area in accordance with Table 13 and fig. 13

N

20.2 Fire enclosure P

20.2.1 Potential ignition sources with open circuit voltage > 4 kV (peak) a.c. or d.c. contained in a fire enclosure to FV 1

< 4 kV N

20.2.2 Internal fire enclosures with openings not exceeding 1 mm in width and with openings for wires completely filled

N

20.2.3 Requirements of 20.2.1 and 20.2.2 met by an internal fire enclosure

N


Page 22 of 34 Ref. No. : 331-386/03

IEC/EN 60065



A APPENDIX A, ADDITIONAL REQUIREMENTS FOR APPARATUS WITH PROTECTION AGAINST SPLASHING WATER

A.5.1 j) Marked with IPX4 (IEC 60529), 5.4.1 a) does not apply

N

A.10.2.1 Enclosure provides protection against splashing water

N

A.10.2.2 Humidity treatment carried out for 7 days N

B APPENDIX B, APPARATUS TO BE CONNECTED TO THE TELECOMMUNICATION NETWORKS

B.5.4.1 e) Where the separation of TNV circuits from other circuits relies on protective earthing the instructions make it clear that protective earthing is essential

No TNV Circuit N

B.8.1 TNV circuits separated from the mains circuit and from hazardous live parts by either:

N

a) double or reinforced insulation No TNV Circuit N

b) basic insulation with earthed protective screening

N

B.8.2 TNV circuits separated from circuits other than those in B.8.1 and from accessible conductive parts by basic insulation meeting the requirements for clearances and creepage distances for the voltages concerned

No TNV Circuit N

B.9.1.1 TNV circuit terminals contacts which cannot be touched by probe B.1, exempt from the requirements inaccessible terminal contacts in 9.1.1

No TNV Circuit N

B.10.1 Insulation between TNV terminals and antenna terminals (including interconnection terminals which may be connected to equipment with antenna terminals) withstands the 50 discharges of 10.1

No TNV Circuit N

B.14.12 Surge suppressors between TNV circuits and other parts of the equipment have breakdown voltage at least 1,8 times the mains voltage

No TNV Circuit N


Page 23 of 34 Ref. No. : 331-386/03

IEC/EN 60065



7.1 TABLE: temperature rise measurements P

Power consumption in the OFF/Stand-by OFF: <1W -

Position of the functional switch (W) ...................... : - -

Operating conditions

- One-eight of the non-clipped output power

Un (V) In (A) Pn (W) Pout (W)

254V 0.39 49 4.6

198V 0.46 48 4.5

Loudspeaker impedance (Ω)……………: 8Ω -

Several loudspeaker systems Front R, Front L, Rear R, Rear L, Center, Woofer

Marking of loudspeaker terminals 8Ω

Measured DT (K) monitored point:

198V / 50Hz 254V / 50Hz

Moderate / Tropical

Permitted dT (K)

1. Winding of Line filter – LF901(UEW) 29.9 28.2 85/75

2. Winding of Line filter – LF902(UEW) 32.8 33.0 85/75

3. Heat sink for IC901 57.5 69.2 -

4. Winding of Transformer –T901(UEW) 43.2 45.1 85/75

5. Bobbin of Transformer - T901(Phenol) 48.1 49.4 100/90

6. Heat sink for D931 47.2 47.7 -

7. PWB close to D925(Epoxy) 50.6 50.9 120/110

8. PWB close to C932(Epoxy) 45.5 45.7 120/110

9. PWB close to C570(Epoxy) 33.6 33.5 120/110

10. Heat sink for IC510, IC530 and IC550 35.6 35.5 -

11. Power Supply Cord(PVC) 13.3 13.1 60/50

12. Side Enclosure near the Transformer(Metal) 16.1 16.5 40/30

13. Side Enclosure near the Amplifier IC(Metal) 6.1 6.0 40/30

14. Control panel cover(Plastic) 12.1 12.7 60/50

15. Ambient(ºC) 25.8 25.9 -


Page 24 of 34 Ref. No. : 331-386/03

IEC/EN 60065



Winding temperature rise measurements N

Ambient temperature t1 (ºC) .................................. :

Ambient temperature t2 (ºC) .................................. :

temperature rise dT of winding: R1 (Ω) R2 (Ω) dT (K) permitted dT (K)

Insulation class

- - - - - -

- - - - - -

7.2 TABLE: softening temperature of thermoplastics P

temperature T of part T softening (ºC) Power cord connector(Housing) - PN901, PN902 > 200 °C

10.3 TABLE: insulation resistance measurements P

insulation resistance R between: R (MΩ) required R (MΩ) 1. Between the poles of the circuit directly connected to

the supply mains. > 100 2

2. Betwee accessible metal parts(Enclosure) and the pole of supply mains.

> 100 4

3. Between accessible metal parts(Line in terminal(+)) and the pole of supply mains.

> 100 4

10.3 TABLE: electric strength measurements P

test voltage applied between: test voltage (V) Breakdown 1. Between the poles of the circuit directly connected to

the supply mains. 2,120 Vpeak No

2. Betwee accessible metal parts(Enclosure) and the pole of supply mains.

4,240 Vpeak No

3. Between accessible metal parts(Line in terminal(+)) and the pole of supply mains.

4,240 Vpeak No


Page 25 of 34 Ref. No. : 331-386/03

IEC/EN 60065



11.2 TABLE: summary of fault condition tests P

Voltage (V) 0,9 or 1,06 times rated voltage ........... : 198V or 254V -

Ambient temperature (ºC) ...................................... : 22.7 -

No. Component No.

Fault Test voltage

(V)

Test time

Fuse current

(A)

Result

1 D921 S/C 254 30 min 0.23 to 0.02

Unit repeat on/off in 1 sec., No component damaged., N.H.

2 C921 S/C 254 30 min 0.24 to 0.02

Unit repeat on/off in 1 sec., D922 damaged., N.H.

3 IC921 2 to 3

S/C 254 1 hr 0.38 No effect., N.H.

4 C923 S/C 254 20 min 0.21 Output down in 1 sec., No component damaged., N.H.

5 D924 S/C 254 30 min 0.23 to 0.03


6 C924 S/C 254 30 min 0.23 to 0.04


7 IC922 1 to 2



9 D925 S/C 254 30 min 0.29 to 0.02


10 C928 S/C 254 10 min 0.14 to 0.02


11 IC923 1 to 2

S/C 254 30 min 0.38 No effect., N.H.

12 C929 S/C 254 2 min 0.09 Unit shut down after 1 sec., No component damaged., N.H.

13 IC924 1 to 2



15 D931 S/C 254 20 min 0.11 to 0.04


16 C933 S/C 254 30 min 0.21 to 0.03


17 D907 S/C 198 2 min 0.02 Unit shut down after 1 sec., No component damaged., N.H.


Page 26 of 34 Ref. No. : 331-386/03

IEC/EN 60065



No. Component No.

Fault Test voltage

(V)

Test time

Fuse current

(A)

Result

18 D911 S/C 198 2 min 0.02 Unit shut down after 1 sec., No component damaged., N.H.

19 C911 S/C 198 2 min 0.02 Unit shut down after 1 sec., No component damaged., N.H.

20 Q911 E to C

S/C 198 2 min 0.02 Unit shut down after 1 sec., No component damaged., N.H.

21 Q911 C to B


22 IC901 3 to 1

S/C 198 2 min 0 F901 opened., IC901 and Q911 damaged., N.H.

23 IC901 3 to 4


24 IC901 1 to 2

S/C 198 2 min 0 F901 opened., N.H.

25 IC901 2 to 5

S/C 198 2 min 0 F901 opened., N.H.

26 C906 S/C 198 2 min 0 F901 opened., N.H.

27 Covered Ventilation Openings

- 254 4 hr 0.38 Heat sink IC901 DT(K): 80 PWB close to D925 DT(K): 59 Heat sink Amp. IC DT(K): 38

28 Half Load

(8Ω -> 4Ω)


29 Non-clipped Output power


N.H.: No Hazard, S/C: Short Circuit, O/C: Open Circuit


Page 27 of 34 Ref. No. : 331-386/03

IEC/EN 60065



14 TABLE: list of critical components and materials P object/part No. manufac-

turer/trademark type/model technical data standard mark(s) of

conformity1)

Resistor / R900 Young Ji ORD1504H632 1.5MΩ, 1/2W IEC60065 Checked by KTL

Sunil 435D

Teapo XG-VS & XG-VP

Mastushita ECQ–UV/UL

Dain Electonics MPX

X-Capacitor / CM901, CM902

Pilkor PCX2 335M

0.1µF / 275V~, Class X2

IEC384-14, 2nd, Edition

SEMKO, VDE

KEC NK

SAMSUNG AD

Samwha SD

Matsushita NS-A

Y-Capacitor / C901

Murata KX

470pF/250V~, Class Y1


SEMKO, VDE

KEC NK

SAMSUNG AD

Samwha SD

Matsushita NS-A

Y-Capacitor / C903

Murata KX

2200pF/250V~, Class Y1


SEMKO, VDE

Taiwan Liton LTV817B Internal dis.: 5.2mm External dis.: 7.8mm Insulation Thick.: 0.8mm

IEC 60950 FIMKO, SEMKO

Vishay TCET1108 TCET1103

Internal dis.: 4.7mm External dis.: 8.4mm Insulation Thick.: 0.6mm


NEC PS2561 Internal dis.: >4mm External dis.: >7mm Insulation Thick.: >0.4mm


Optocoupler / PC911, PC912

COSMO Electronics

KP1010 Internal dis.: 5.3mm External dis.: 8.0mm Insulation Thick.: 0.5mm



Page 28 of 34 Ref. No. : 331-386/03

IEC/EN 60065



object/part No. manufac-turer/trademark

type/model technical data standard mark(s) of conformity1)

Sharp PC123 Internal dis.: >5mm External dis.: 8mm Insulation Thick.: 0.7mm


Main transformer / T901

Kwang Sung Electronics Co., Ltd.

LG-4942A1 Three layers thin sheet Insulation : 4,240Vpeak – Pass, Prim.- Sec. distance : Min. 6.0 mm

IEC 60065 Checked by KTL

Bakelite PF2736 Material : Phenol, Flame Class: 94V-0

UL (UL: E61040)

Sumitomo Bakelite

PM8375 Material : Phenol, Flame Class: V-0

UL (UL: E41429)

Bobbin of main transformer(T901)

Chang Chun Plastic Co.

T-355J Material : Phenol, Flame Class: 94V-0

UL (UL: E59481)

Line filter / LF901, LF902

Kwang Sung Electronics Co., Ltd.

008V Bobbin Material : Phenol, Bobbin Flame Class : V-0

IEC 60065

Checked by KTL

50T T3.15AL 250V EN 60127 VDE

LF218 T3.15AL 250V EN 60127 VDE

Fuse / F901 Littelfuse Triad

LF239 T3.15AL 250V EN 60127 VDE

CE-503 2.5A/250V~ Chau,s

CN-005 6A/250V~ EN 50075 VDE

KKP-419C 2.5A/250V~

KKP-419J 2.5A/250V~ EN 50075 VDE

KKDK

KKP-660 13A/250V~ BS 1363 BSI

LP-21 2.5A/250V~ LineTek

LP-21R 2.5A/250V~ EN 50075 VDE

EL-217 2.5A/250V~

EL-207 2.5A/250V~ EN 50075 SEMKO

EL-215A 13A/250V~ BS 1363 BSI

Ching Cheng

EL-503 10A/250V~ IRAM 2063 IRAM

EP-11 2.5A/250V~ Sangnong

EP-11N 2.5A/250V~ CEE 7 SEMKO

PT Harnessindo HIT-102 2.5A/250V~ EN 50075 SEMKO

Mains Plug

I-SHENG SP501 7.5A/250V~ AS 3191 QAS


Page 29 of 34 Ref. No. : 331-386/03

IEC/EN 60065





SP-021A 2.5A/250V~ EN 50075 SEMKO

Volex VA2063A 10A/250V~ IRAM 2063 IRAM

MP5004A 13A/250V~ BS 1363 ASTA

MP5005SC 3A/250V~ BS 1363 ASTA

PS5006 13A/250v~ BS 1363 BSI

M4206 2.5A/250V~

Mayor

M5206 2.5A/250V~

EN 50075 VDE

DW5000E 2.5A/250V~ Dong Won

DW-004 2.5A/250V~

EN 50075, CEE7

VDE, SEMKO, NEMKO,

Hongshi Electrical Ltd.

SW 168 13A/250V~ BS 1363 BSI

KKJ-1004A 2.5A/250V~ EN 50075 SEMKO KUKJE TONGSHIN KJP140 2.5A/250V~ EN 50075 SEMKO

Hitachi Shin Din Cable Ltd.

HKE-1 2.5A/250V~ CEE 7 SEMKO

Hitachi Cable Ltd.

HE-1 2.5A/250V~ CEE 7 SEMKO

Hitachi Cable Johor Sdn.Bhd.

SE-1 2.5A/250V~ CEE 7 SEMKO

Hirakawa Hewtec Corp.

VM0364 or VM0311

2.5A/250V~ CEE 7 SEMKO

Huan Hsin Co., Ltd.

HS-8 2.5A/250V~ CEE 7 SEMKO

JL201B 2.5A/250V~ - VDE

Yuyao Julian

BS 13A/250V~ - VDE

Hitachi Shin Din Cable Ltd.

H03VVH2-F 2 × 0.75 mm2 IEC 60227 SEMKO

Chau,s H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE

KKDK H03VVH2-F 2 × 0.75 mm2 IEC 60227 KEMA

Kukje Tongshin H03VVH2-F 2 × 0.75 mm2 IEC 60227 SEMKO

Dongwon H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE

Line Tek H03VVH2-F 2 × 0.75 mm2 IEC 60227 SEMKO

Volex H03VVH2-F 2 × 0.75 mm2 IEC 60227 SEMKO

Sang Nong H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE

Mains cords

Yuyao Julian H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE


Page 30 of 34 Ref. No. : 331-386/03

IEC/EN 60065





Harnessindo H03VVH2-F 2 × 0.75 mm2 IEC 60227 SEMKO

Ching Cheng H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE

I-Sheng H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE

Hitachi Cable Ltd.


Hitachi Cable Johor Sdn.Bhd.


Hirakawa Hewtec Corp.


Huan Hsin Co., Ltd.


Mayor H03VVH2-F 2 × 0.75 mm2 IEC 60227 VDE

Varistor / VR901 Samwha SVC 471D-10 Rating : 470V~ - VDE

Mains switch Zhang Jia Gang Hua Feng Electronic

HF-606 6A, 250V~ IEC 61058 VDE

Enclosure / Control panel cover

LG Chemical HIPS60HR Material : HIPS, Flame Class: HB, Approved thickness : 2.53mm

IEC 60065 BSI

Barrier sheet / Between main PCB and bottom enclosure

LG Chemical Decoloid Thickness : 0.5 mm, Flame Class: V-0,

UL E99785

Doosan DS-7209, DS-7209A

Material : Epoxy, Flame Class: V-0, Approved Thick. : 0.63/1.30mm

UL E103670

Kingboard KB-5150 Material : Epoxy, Flame Class: V-0, Approved Thick. : 0.63/1.40mm

UL E123995

PCB

Used thickness : 1.6 mm

1) an asterisk indicates a mark which assures the agreed level of surveillance


Page 31 of 34 Ref. No. : 331-386/03

IEC/EN 60065



Group and national deviations for EN60065 ZB ANNEX ZB TO EN 60 065, SPECIAL NATIONAL CONDITIONS N

2.6.1 DK: certain types of Class I apparatus, see 15.1.1, may be provided with a plug not establishing earthing continuity when inserted in Danish socket-outlets

No socket-outlets N

15.1.1 DK: mains cord for single-phase equipment having a rated current not exceeding 10 A shall be provided with a plug according to Heavy Current Regulations Section 107-2-D1

Not portable P

DK: Class I equipment with socket-outlets with earthing contact, or which are intended to be used in locations where protection against indirect contact is required shall be provided with a plug in compliance with Standard Sheet DK 2-1a

No socket-outlets N

DK: socket-outlets for providing power to Class II equipment with a rated current of 2,5 A shall have dimensions according to the drawing on page 131 of EN 60 065:98 other dimensions shall be to IEC 60 083 Standard Sheet C 1a for portable socket-outlets

No socket-outlets N

DK: mains socket-outlets with earthing contact shall comply with Heavy Current Regulations Section 107-2-D1, Standard Sheet DK 1-3a, DK 1-5a or DK 1-7a

No socket-outlets N

GB: equipment fitted with a flexible cable or cord provided with a 13A BS 1363 plug as in Statutory Instrument 1768:94

Approved by BSI P

IE: equipment fitted with a flexible cable or cord provided with a 13 A plug in accordance with Statutory Instrument 525:97

N

NO: mains socket-outlets on Class II equipment meet CEE Publication 7 with the following amendments:

N

- dimensions 2,5 A, 250 V socket-outlets shall comply with Standard Sheet 1 page 132 of EN 60 065:98

No socket-outlets N

- mechanical strength 2,5 A, 250 V socket-outlets tested as specified in EN 60 065, 12.1.3

N

- protecting rim also tested N


Page 32 of 34 Ref. No. : 331-386/03

IEC/EN 60065



B.5.4.1 NO: marking required for equipment connected to

a communications network other than the public telecommunications network, where separation between the mains and the network relies upon a safety earth connection

No telecommunication network N

NO: marking to state equipment must be connected to an earthed mains socket-outlet

N

SE: marking required on equipment connected to a telecommunication network, where separation between the mains and the network relies on connection to protective earth

N

SE: marking to state equipment must be connected to an earthed mains socket-outlet

N

B.8.1 DK: method b) of 8.1 is permitted only for permanently connected equipment

N

NO: method b) of 8.1 is not permitted. Double or reinforced insulation is required between parts connected to the mains and parts connected to the public telecommunications network

N

B.14.12 DK: surge suppressors between telecommunications network and accessible parts permitted only for permanently connected equipment

N

NO: surge suppressors between TNV circuits and accessible parts of Class I equipment permitted only if the equipment is marked stating it must be connected to an earthed mains socket-outlet

N

SE: surge suppressors between TNV circuits and accessible parts of Class I equipment permitted only if the equipment is marked stating it must be connected to an earthed mains socket-outlet, the marking text is: "Apparaten skall anslutas till jordat uttag"

N


Page 33 of 34 Ref. No. : 331-386/03

IEC/EN 60065



ZC ANNEX ZC TO EN 60 065, A-DEVIATIONS

5 DE: additional markings required in German language: N

-cathode ray tubes with an accelerating voltage between 20 kV and 30 kV (marking on the tube)

No cathode ray tube N

- TV receivers whose picture tube has an accelerating voltage between 20 kV and 30 kV (markings inside and outside)

N

- TV receivers whose picture tube has an accelerating voltage greater than 20 kV using a X-ray approval (markings outside)

N

- TV receivers whose picture tube has an accelerating voltage less than 20 kV (markings outside)

N

5.1 IT: additional markings on the outside of the TV receiver in Italian language

N

IT: user instructions in Italian language including a conformity declaration

N

IT: certification number on the back cover N

6.1 DE: ionizing radiation from TV receivers not exceeding 1 µSv/h (= 7,2 pA/kg = 0,1 mR/h) at 10 cm

N


Page 34 of 34 Ref. No. : 331-386/03

IEC/EN 60065



National deviations for Singapore IEC60065, 5th edition, 1985 + A1:87

8 HEATING AT ELEVATED AMBIENT TEMPERATURE P

8.1 Test at ambient temperature between 35 and 40oC, or between 45 and 50oC for tropical conditions, without external forces.

No damage

No electric shock hazard

Tested at 47oC

No hazard

P

IEC60065, 5th Edition, 1985 + A1:87 + A2:89 + A3:92

7 HEATING UNDER NORMAL OPERATING CONDITIONS P

7.1 Temperature rises not exceeding specified values ( Table III - Normal operating conditions I )

For tropical climates; permissible temperatures shall be reduced with 10K.

The values of the temperature rises are based on a maximum ambient temperature of 45oC for tropical climates.

See page 23 of 34 P

10 INSULATION REQUIREMENTS P

10.2 Humidity treatment

For tropical conditions; 5 days, 90-95%, 40 ± 2(oC)

P

10.3 Insulation resistance and dielectric strength See page 24 of 34 P

11 FAULT CONDITIONS P

11.2 Heating under fault conditions

Temperature rises not exceeding specified values (Table III - Fault conditions II )

For tropical climates; permissible temperatures shall be reduced with 10K.

P


ATTACHMENT Page 1 of 15

Ref. No. : 331-386/03

Main transformer specification : T901 / Kwang Sung Electronics Co., Ltd. / LG-4942A1 : ( 1 / 3 )

<WINDING DIAGRAM>

<WINDING SPECIFICATION>

<DIELECTRIC STRENGTH AND SPACING>

Test position Test voltage Insulation spacing (Cr/Cl) Result

Primary - Core 2,120 Vpeak Min. 6.0 mm PASS

Primary - Secondary 4,240 Vpeak Min. 6.0 mm PASS

Bobbin / Phenol 4,240 Vpeak Thickness : 1.1 mm PASS

2 layers insulation tape 4,240 Vpeak 1 layer thickness : 0.05 mm PASS



Ref. No. : 331-386/03


<WINDING CONSTRCTION>



Ref. No. : 331-386/03


<MATERIAL LIST>



Ref. No. : 331-386/03

Photo 1 / 14 : Front

Photo 2 / 14 : Side



Ref. No. : 331-386/03

Photo 3 / 14 : Top

Photo 4 / 14 : Bottom



Ref. No. : 331-386/03

Photo 5 / 14 : Rear

Photo 6 / 14 : Control panel



Ref. No. : 331-386/03





Ref. No. : 331-386/03

Photo 9 / 14 : Inside

Photo 10 / 14 : Inside



Ref. No. : 331-386/03

Photo 11 / 14 : Components side of Mains power PCB

Photo 12 / 14 : Insulation sheet



Ref. No. : 331-386/03

Photo 13 / 14 : Components side of Mains power PCB

Photo 14 / 14 : Pattern side of Mains power PCB



Ref. No. : 331-386/03

Circuit schematic ( 1 / 5 )



Ref. No. : 331-386/03




Ref. No. : 331-386/03




Ref. No. : 331-386/03




Ref. No. : 331-386/03


Documents

Tremo Cb Report