20190301 How to prepare 62368-1 - Curtis-Straus...IEC 62368-1 Global Acceptance Status •Korea – KS C IEC 62368-1 2 nd Ed. on track for 2019 publication. •South America – multiple

WELCOME TO JOIN BV-CURTIS STRAUS SEMINAR

HOW TO PREPARE FOR IEC62368

WILLIAM RONZIO

TODAY’S AGENDA

Time Topic Speaker

8:30 - 9:00am Registration

9:00 - 9:20am Welcome Speech William Ronzio

9:20 - 10:30am Topic 1: A new approach to safety for ITE and A/V equipment (IEC62368-1)

Rick Covell

10:30 - 10:50am Break

10:50 - 12:00pm Topic 2: Bureau Veritas Solution for a smooth transition Jim Linehan

12:00 -12:30pm Q&A Rick Covell &Jim Linehan

12:30 -1:30pm Lunch

SOLUTIONS FOR A SMOOTH TRANSITION TO 62368-1Slide / 2

LECTURE INTRODUCTION-RICK COVELL

Rick Covell is the Technical Manager for Electrical Safety at 7Layers . 7Layers is a sister organization to Curtis Straus within the Bureau Veri tas family .

Rick has worked for many international test and certification agencies including VDE, NSF and TUV Rheinland.

Rick has over 20 years of experience in the testing and certification industry . Prior to joining 7Layers, Rick was the Technical and Operations Manager for TUV Rheinland’s east coast electrical testing groups.

Rick serves as a technical expert on two standards committees: the U.S. / Technical Advisory Group for TC 108 for Information Technology and Aud io/Video Equipment and TC 61 Safety of Household and Similar Electrical Appliances .

For more information,

call (203) 768-2849, email: [email protected]


LECTURE INTRODUCTION-JIN LINEHAN

Jim Linehan is the Lab Manager for EMC and Safety groups at BV-Curtis Straus .

Jim Linehan have over 20 years of experience in regulatory complianc e

Jim Linehan has held Compliance engineering positions with equipment manufacturers, and also worked in engineering and Operations at several Compliance test Labs.


Slide / 5

A BUSINESS TO BUSINESS TO SOCIETY COMPANY , CONTRIBUTING TO TRANSFORMING THE WORLD

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Bureau Veritas’ mission is to reduce risk,improve clients’ performance and help them to innovate

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AND CERTIFICATION MARKET

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BUREAU VERITAS SOME REFERENCES

190 YEARSOF HISTORY

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ORIGINS

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REVENUE BREAKDOWNBY GEOGRAPHY

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including 14,000 in China

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* Percentage of 2017 revenue Slide / 11

CONSUMER PRODUCTS

Slide / 12

Providing inspection services, laboratory testing, product certification, production sites and social responsibility

audit to retailers, manufacturers and vendors of consumer products

B V ’ S R O L E

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Manufacturers

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& Retailers

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One of the top 3 consumer testing companies

30 laboratories in China

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Growing position in wireless through the SmartWorld GI

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Inspection services

Laboratory testing

Social responsibility audit

Product certification

Product type

Softlines

Hardlines / Toys

E&E / Connected devices

Cosmetics / Luxury goods

F O R

NAME OF THE PRESENTATIONSlide / 13

Slide / 14

THANK YOUFOLLOW US

https://curtis-straus.com/

TOPIC 1: A NEW APPROACH TO SAFETY FOR ITE AND A/V EQUIPMENT (IEC62368-1)

RICK COVELL

16

IEC 62368-1

A NEW APPROACH TO SAFETY FOR ITE AND A/V EQUIPMENT

Presented by: Rick Covell

Manager – Electrical Safety

17

IEC 62368-1

1

• Introduction

• What is this standard?

• Why was it developed?

• What are the benefits?

• When is it mandatory?

• What are some differences to existing standards?

• What are some examples of technical differences?

• How can we help with your transition?

18

It is a new hazard based standard for:

IEC/EN/UL/CSA 60065 IEC/EN/UL/CSA 60950-1

IEC/EN/UL/CSA/ 62368-1

Consumer Electronic Equipment (Audio Video) Information Technology Equipment

What is IEC 62368-1?

19

Why was the standard created?

Yesteryear:

20

Today Consumer Electronics and ITE products are very similar, in the future even more so

What does the future hold ??

21

Why was 62368-1 developed?

►Standards cannot keep pace with technology

►Allow for new technology to enter the marketplace easier

22

Main objectives and benefits of hazard based standard

• Performance based, not prescribed construction

• Allow for constructional options

• Provide single standard for broad range of products

• Allow for design creativity

• Minimization of national/regional differences

23

Transition Schedule

When is ‘62368-1 mandatory?

• International (IEC)• Europe (EN)• Domestic (US & Canada)

24

Transition Schedule

25

On April 17, 2015 the EU approved EN 62368-1:2014. It is now included in the

European Union Official Journal (OJ) for the Low Voltage Directive (LVD)

(2014/35/EU)

CENELEC has established the date of: December 20, 2020 as “cessation of presumption

of conformity of superseded standard”. Meaning: EN 60950 and 60065 will be withdrawn.

Key points: • The IECEE CB Scheme accepts IEC 62368-1

• EN 62368-1 has now been formally documented as means of establishing presumption of

conformity of AV & ITE products within the LVD

• CSA/UL 62368-1 2ndEd. is acceptable in Canada and the U.S.A.

Acceptance of the standard globally is imminent !!

Backlog at the test houses will be an issue.

Plan now!

Transition Schedule

26

Transition Schedule

IEC 62368-1 Editions Version Version Date

3rd ED 2018 10/04/2018

2014 COR 2 2015

2014 COR 1 2015

11/23/2015

02/24/2015

2ED 2014 02/26/2014

2010 COR 1 2010 06/28/2010

1ED 2010 01/21/2010

2nd Ed.In use today

27

Transition Schedule

IEC 62368-1 Global Acceptance Status

•Korea – KS C IEC 62368-1 2ndEd. on track for 2019 publication.•South America – multiple countries still evaluating•China – drafting a standard based on IEC 62368-1 2nd Ed. will replace GB 4943.1-2011 and GB8898-2011•Mexico - Recently Implemented NMX-I-62368-1-NYCE-2015, voluntary use for now•Japan – Recently published JIS C 62368-1:2018 (based on IEC 62368-1 2nd Ed.)•Australia/New Zealand – Recently published AS/NZS 62368-1:2018 (based on IEC 62368-1 2nd

Ed.)

North America and European have already published national equivalents to IEC 62368-1 2nd. Ed.

Other regions are still evaluating the adoption:

28

Transition Schedule

IEC 62368-1 2nd ed. Global Status

29

Transition Schedule

IEC 62368-1 3rd ed. Global Status

30

Transition Schedule

IEC 62368-1 3rd ed. Global Status

• The IEC 3rd Ed. was approved in Fall of 2018.

• CENELEC delay in voting process/approval. Eventually EN 62368-1 3rd Ed. will be circulated and voted on, with publication likely later in 2019

• CSA/UL 62368-1 3rd Ed., likely will be published Q3 2019. Other national versions likely will follow in 2019. (The EU DOW and UL/CSA Effective Date for 3rd Ed. likely will be in the 2022 time frame)

31

Transition Schedule

https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=uriserv:OJ.C_.2018.326.01.0004.01.ENG

This standard, replaces these standards, on this date

32

Domestic – North America, Effective Date Information

Transition Schedule

The Certification Bodies for North American have decided to align the effective dates for new investigations the same as the EU: December 20, 2020

33

Utilization of Hazard Based Safety Engineering

• Is a process

• Utilizes a three block model

• Addresses the transfer of hazardous energy to a body part and, in the case of thermal energy, transfer of thermal energy to the body or property

What is the principal concept of the standard?

34

Utilization of Hazard Based Safety Engineering

What is the principal concept of the standard?

35

Concept of categorizing and quantifying:

Energy Sources

Examples of differences introduced

in this standard

36

37

Vs.

38

Examples of differences introducedin this standard

Concept of 3 Block Model

39

An energy source that causes pain or injury does so through the transfer of some form of energy to or from a body part:

Three block model for safety

Many products necessarily use energy capable of causing pain or injury. Product design cannot eliminate such energy use. Consequently, such products should use a scheme that reduces the likelihood of such energy being transferred to a body part. The scheme that reduces the likelihood of energy transfer to a body part is a safeguard

Concept of 3 Block ModelExamples of differences introduced

in this standard

40

Examples of differences introduced in this standard

41

Safeguards external to equipment

Instructional safeguards

Behavioural safeguards

Installation safeguards

Safeguard Types

42

Schematic and model for electrically-caused pain or injury:

43

Schematic and model for thermally-caused pain or in jury:

44

45

46

47

How to approach a project

� Understand the product and the potential forms of energy which can cause a hazard

(“…body response or property damage…”); consider ‘ordinary-, instructed- and/or

skilled- persons’

� Define the type of Energy Source (Class 1, Class 2 or Class 3)

� Define the type of safeguards necessary to reduce the likelihood of such energy being

transferred to a body part or to fuel material (-> electrically caused fire)

Other references:

Annex B: operating conditions during testing

Annex C: UV Radiation

Annex E: Test Conditions for equipment containing audio amplifiers

Annex F: Markings, instructions and instructional safeguards

Annex G: Components

Annex L: Disconnect devices

Annex M: Equipment containing batteries

Annex T: Mechanical Strength Tests

Annex V: Determination of accessible parts

Annex W: Comparison of terms introduced in this standard

48

Energy Sources and Safeguards

– Test Report Form

Examples of differences introduced

in this standard

Reporting

49

Example of difference:

Determining Clearance Distances

To determine the clearance, the highest values between the two procedures shall be used

50


Safeguard against fire under single fault conditions

There are two methods of providing protection. Either method may be applied to different circuits of the same equipment under the following conditions:

Reduce the likelihood of ignition:

Equipment is so designed that under single fault conditions no part shall have sustained flaming. This method can be used for any circuit in which the available steady state power to the circuit does not exceed 4 000 W.

Control fire spread:

Selection and application of supplementary safeguards for components, wiring, materials and constructional measures that reduce the spread of fire.

51


Evaluating Fire Hazard

52


Test Probe for Children

53


Electric Strength Test

Method 1: Determine the test voltage according to Table 26 using the required withstand voltage (based on transient voltages from the a.c. mains or d.c. mains or from external circuits).

Method 2: Determine the test voltage according to Table 27 using the peak working voltage. (5.4.2.2.)

Method 3: Determine the test voltage according to Table 28 using the nominal mains voltage (to cover temporary overvoltage).

� The highest value of the calculated methods must be used,

� While product dependent, in many instances Method 1 yields the highest value,

� Legacy standards (60950)would require a test for Basic Insulation to AC 1500V rms or 2121DC

� 62368 requires for a transient voltage of an AC circuit at 2.5kV requires an electric strength test of 2500V Peak or DC

54

Measurement of touch currentFor measurements of touch current, the instrument used for measuring U2 and U3 specified in Figures 4 and 5 respectively in IEC 60990:1999 shall indicate peak voltage. If the touch current waveform is sinusoidal, an r.m.s. indicating instrument may be used.


Measurement of touch current, peak voltage

55

Significant differences from 2nd ed to 3rd ed.• Refinement of clearance requirements, allows for prescriptive option (Annex X) based on 60950• Addition of requirements for outdoor equipment; similar to 60950-22, (Annex Y)• New requirements for optical radiation; Re: lamps including LED’s (clause 10.4)Reference IEC 62471• Addition of requirements for insulating liquids; (5.4.12)• Addition of requirements for work cells;• Addition of requirements for wireless power transmitters; (9.6)• Addition of requirements for fully insulated winding wire (FIW); Within Annex G• Alternative method for determination of top, bottom and side openings for fire enclosures; (6.4, figures 40, 44)• Alternative requirements for sound pressure. (10.6)

56

3rd Ed. Changes

57

3rd Ed. Changes

Still a point of contention with the European delegations!

58

3rd Ed. Changes

59

3rd Ed. Changes

60

3rd Ed. Changes

61

3rd Ed. Changes

62

3rd Ed. Changes

63

3rd Ed. Changes

64

3rd Ed. ChangesReference to IEC Guide 117

65

3rd Ed. Changes

66

3rd Ed. Changes

67

We can provide:

• Consultation• Design Reviews• Regulatory Strategy- Implementation Plans• Specialized Training Courses• Comparison Projects – Gap Analysis

68

QUESTIONS?

69

THANK YOU!

Rick Covell

Manager – Electrical Safety

[email protected]

(203) 768 2849

Slide / 70

BREAK TIMEFOLLOW US


TOPIC 2: BUREAU VERITAS SOLUTION FOR A SMOOTH TRANSITION

JIM LINEHAN

PATHS TO A SMOOTH TRANSITION

Bureau Veritas ServicesSupport & Training

Design ReviewEvaluation & Testing

Certification

CB SchemeMaximizing for a Global launch

US and Canadian Market – NRTL / SCCLeverage existing evaluations for market access


BV SERVICES DESIGNED FOR YOUR SPECIFIC NEEDSSUPPORT

Consultation

Design Reviews

Regulatory Strategy – Implementation Plans

Specialized Training Courses

Comparison Projects – Gap Analysis


BV SERVICE’S DESIGNED FOR YOUR SPECIFIC NEEDSCERTIFICATION

International Approval – CB SCHEME

US & CANADA – NRTL / SCC


EMC Testing & Certification

ENERGY STAR© Energy Efficiency Certification


BEYOND SAFETY

PATHS TO 62368-1

Status Current Compliance US/CANStandard and Certification

International MarketsStandard and Certification

New Project N/A UL 62368-1 NRTL/SCC LISTING IEC 62368-1 CB Certificate& Report

BV NRTL Listed UL 60950-1or

UL 60065-1

UL 62368-1and

UL 60950-1or

UL 60065-1

NRTL/SCC LISTING

Applicant may request evaluation to IEC 62368-1 to prepare themselves for

International MarketsOSHA Recognized

NRTL ListingUL 60950-1

orUL 60065-1

UL 62368-1and

UL 60950-1or

UL 60065-1

NRTL/SCC LISTING

CB Scheme Report & Certificate

IEC 60950-1or

IEC 60065-1with US/CAN deviations

UL 62368-1and

UL 60950-1or

UL 60065-1

NRTL/SCC LISTING IEC 62368-1 CB Certificate& Report


NEW PROJECT –NOT PREVIOUSLY TESTED OR CERTIFIED

Applicants may choose any of BV services to aid in preparation.

•Consultation

•Design Reviews

•Regulatory Strategy – Implementation Plans

•Specialized Training Courses

•Comparison Projects – Gap Analysis


NEW PROJECT –NOT PREVIOUSLY TESTED OR CERTIFIED

Engineers will perform a Constructional Review .

Evaluate the product’s construction against the standard using Hazard -based Safety Engineering (HSBE).

Complete testing and issue 62368 -1 Report.

Certification will issue a CB -Scheme Certificate and NRTL Listing.


BV NRTL LISTED -60950-1 OR 60065-1

Applicants may choose any of BV services to aid in the transition.

Engineers will review the existing Compliance file using Hazard -based Safety Engineering (HSBE) and identify any additional evaluation or testingrequired.


BV NRTL LISTED -60950-1 OR 60065-1

Complete additional testing and issue a new 62368-1 Report.

Current Certificate Holders may carry one File ID for both their existing standard (60950 -1 or 60065-1) and 62368-1.

Once the original standard is withdrawn, the certificate will be reissued with just 62368 -1


OSHA RECOGNIZED NRTL –60950-1 OR 60065-1


Engineers will review a product sample and the existing Compliance file using Hazard -based Safety Engineering (HSBE) and identify any additional evaluation or testing required.


OSHA RECOGNIZED NRTL –60950-1 OR 60065-1


Applicants may request one File ID for both their existing standard (60950 -1 or 60065-1) and 62368-1 or just 62368 -1.



CB SCHEME REPORT & CERTIFICATE –60950-1 OR 60065-1


Engineers will review a product sample and the existing Compliance file using Hazard -based Safety Engineering (HSBE) and identify any additional evaluation or testing required.


CB SCHEME REPORT & CERTIFICATE –60950-1 OR 60065-1


Applicants may request one File ID for both their existing standard (60950 -1 or 60065-1) and 62368-1 or just 62368 -1.



FORMULA FOR SUCCESS

Partner with Bureau Veritas

Leverage BV Support Services to help prepare for compliance.

Choose the Certification path that best fits your strategy.


PATHS TO 62368-1 CERTIFICATION

Status Current Compliance

BV Services US/CANStandard and Certification

International MarketsStandard and Certification

New Project N/AConsultation

Design Reviews

Regulatory Strategy

Implementation Plans

Specialized Training Courses

Comparison Projects

Gap Analysis

UL 62368-1 NRTL LISTING IEC 62368-1 CB Certificate& Report

BV NRTL Listed

UL 60950-1or

UL 60065-1

UL 62368-1and

UL 60950-1or

UL 60065-1 Applicant may request evaluation to IEC 62368-1 to prepare themselves for

International MarketsOSHA

Recognized NRTL Listing

UL 60950-1or

UL 60065-1

UL 62368-1and

UL 60950-1or

UL 60065-1

CB Scheme Report &

CertificateIssued by BV

IEC 60950-1or

IEC 60065-1with US/CAN

deviations

UL 62368-1and

UL 60950-1or

UL 60065-1

IEC 62368-1


Q & A


Slide / 88

LUNCH TIMEFOLLOW US


THANK YOU


NAME OF THE PRESENTATIONSlide / 90

Documents

20190301 How to prepare 62368-1 - Curtis-Straus...IEC 62368-1 Global Acceptance Status •Korea – KS C IEC 62368-1 2 nd Ed. on track for 2019 publication. •South America – multiple