Power over Ethernet cable Product standards and Installation code Updates. Julian Mereuta - June 1, 2017 Banff, Alberta

Size: px

Start display at page:

Download "Power over Ethernet cable Product standards and Installation code Updates. Julian Mereuta - June 1, 2017 Banff, Alberta"

William Tucker
6 years ago
Views:

1 Power over Ethernet cable Product standards and Installation code Updates Julian Mereuta - June 1, 2017 Banff, Alberta

2 Content 1. CSA Group 2. Standards and Codes - Canadian Regulatory Landscape 3. Power over Ethernet the Paradigm Shift 4. CE Code Part I Proposed Changes 5. Product Standards Proposed Updates 2

5 A better, safer, more sustainable, world Established in 1919 Independent, not-for-profit One of the global leaders in standards development, product testing and certification, product evaluation 5

6 where Standards work for people and business. 8,900 Engaged and Dedicated Volunteer Members 1800 Employees 1,300 Standards Technical Committees 3,000 + Standards, Codes and Related Products in 54 technologies +35,000 Customers 38 offices in 15 countries 6

7 Key Geographies Singapore 7

8 CSA Group Marks CSA Group marks appear on billions of qualified products worldwide 8

9 2. Standards and Codes - Canadian Regulatory Landscape

10 Canadian Regulatory Landscape Canadian Electrical Code... or CE Code Part I... or CSA C

equipment Primary purpose: prevention of fire and electric shock First

11 About the Canadian Electrical Code, Part I Canada s model Code for electrical safety Covers installation and maintenance of all electrical equipment Primary purpose: prevention of fire and electric shock First edition published in 1927 Next edition (24 th ) to be published in Jan

Building Code Liaison Committee SMC/IEC/TC 64 Mirror Committee TC on Consumer and Commercial PRODUCTS Technical

12 Committee Structure Steering Committee on Requirements for Electrical Safety (SCORES) TC on Industrial PRODUCTS Executive Committee Regulatory Authority Committee Technical Committee on Canadian Electrical CODE, Part I National Building Code Liaison Committee SMC/IEC/TC 64 Mirror Committee TC on Consumer and Commercial PRODUCTS Technical Subcommittee Technical Subcommittee Technical Subcommittee Technical Subcommittee (Section 2) (Section 4) (Section 6) (Section xyz) 12

13 13

14 Canadian Regulatory Landscape Canadian Electrical Safety System 14

safety standards Facilitates and supports Trade Enhances Labour

15 Canadian Electrical Safety System Certification Product Standards SAFETY Regulation Integrated system: CE Code Part I and product safety standards Facilitates and supports Trade Enhances Labour mobility Full regulatory participation. All industry stakeholders represented. 15

16 Product Standards Product Standards CE Code, Part I Mandates Approved equipment CE Code, Part I Installation Code C.E. Code Part II Electrical product safety standards 16

17 Certification Certification Electrical product safety standards Products complying with the standards are eligible to bear the certification mark Certification marks provide evidence of Approval to regulators, installers, and consumers 17

18 Regulation Regulation 18

19 Regulatory Landscape Who is responsible for electrical safety? Each Province Each Territory * Federal government responsible for areas under Federal jurisdiction. 19

20 Code Adoption - Goals within 6 months of publication with as few Provincial and Territorial amendments as possible As of May

21 3. Power over Ethernet the Paradigm Shift

22 Power over Ethernet So, just what is Power over Ethernet cable? the capability to deliver VDC over the same copper cable used currently for Ethernet networks. and requires at least 2 main elements: - Power sourcing equipment (PSE) - Powered device (PD) and in some cases requires a - Power injector (PI) 22

23 Ethernet So, just what is Power over Ethernet cable? is a family of computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN). Commercially introduced in 1980 First standardized in 1983 as IEEE 802.3, Original 10BASE5 Ethernet -> coaxial cable Newer Ethernet variants -> twisted pair and fiber optic links in conjunction with hubs or switches IEEE 802.3af 15 W 2009 IEEE 802.3at 30 W 2017 TBD IEEE 802.3bt (under development) 95 W 23

24 Do benefits overcome drawbacks? Energy savings Flexibility Cost Savings Ability to measure and report performance Flicker Cybersecurity Interoperability Glare Electronic noise Voltage drop Heat generation Configuration complexity 24

25 How complex is complex? 25

26 4. CE Code Part I Proposed Changes

Timeline September 2016 - Task Force (CSA + Industry) drafting the CEC Part I proposals to allow installation of Limited

Nexans Comtraining Philips IAEI ESA Ontario Berk Tek Deca Cables Inc BCIT CSA Group Electro Cables Inc Guild Electric

27 Timeline September Task Force (CSA + Industry) drafting the CEC Part I proposals to allow installation of Limited Power (LP) equipment (a.k.a. PoE). Nexans Comtraining Philips IAEI ESA Ontario Berk Tek Deca Cables Inc BCIT CSA Group Electro Cables Inc Guild Electric Cisco Dec Proposal submitted to TSC on Section 16 Review concluded with 5 negative votes. They were all resolved. March Subject 4168 issued for Part I committee ballot Approval Disapproval

28 Subsection Scope 28

Table 60 - Allowable ampacities Table 60 Allowable ampacities for copper, eight-conductor, Class 2 power and data circuit cables (based on an ambient temperature of 30 C) (See Rule 16-330) Size A W G

29 Table 60 - Allowable ampacities Table 60 Allowable ampacities for copper, eight-conductor, Class 2 power and data circuit cables (based on an ambient temperature of 30 C) (See Rule ) Size A W G Allowable ampacity Number of cables in one cable bundle C C C C C C C C C C C C C C C C C C C C C NA NA NA Notes: 1) Ampacities shown are for each conductor of the eight conductor cable. 29

30 PSE - Output Limitations 30

31 LP Limited Power cable 31

32 LP versus non-lp 32

33 Slide Specifications 33

34 Separation of conductors 34

35 5. Product Standards Proposed Updates

36 Product Standards Proposed Updates PSE (Power Sourcing Equipment) CABLE (Data & Power) PD (Powered Device) Binational (Canada / USA) C22.2 No. 214 (updates) CSA C22.2 No Binational (Canada / USA) (Transition to ) CSA C22.2 No. 233 (updates) C22.2 No (updates) CSA C22.2 No (under development) 36

37 Power Supply Equipment 2 nd edition adopted in rd edition at FDIS will include DC power transfer through information technology communication cabling CAN/CSA C22.2 NO Information Technology Equipment Safety (Bi national) FUNDAMENTAL TRASITION CAN/CSA C22.2 NO Audio/video, information and communication technology equipment (Bi national) Challenges those familiar with IEC to adopt the Hazard Based Safety principles in equipment design assess the potential impact of requirements in IEC on existing equipment which has been designed using IEC

38 Cable products 8 th edition published in March 2017 CSA C22.2 NO. 214 Communications cables (Bi national) Relevant Changes: New Clause Cable heating test for cables marked LP Marking for LP (xx) cables 38

39 Connectors C22.2 No Cords and cord sets for communication systems Connectors: CSA C22.2 No. 233 (updates) C22.2 No (updates) NE published in June 2017 Scope change to include DC cords Marking for the DC type cords Similar update to C22.2 No Plugs, Receptacles, and Connectors for Communication Systems Testing for DC connectors is fundamentally different Lengthier process - a new Annex is being developed for DC type connectors 39

Low Voltage Lighting Systems Seed document ready for TF review Jan. 2018 Expected Publication C22.2 No. 250.

40 Low Voltage Lighting Systems Seed document ready for TF review Jan Expected Publication C22.2 No (under development) Proposed Scope This Standard applies to lighting systems equipment, either factory or fieldassembled, designed to be used in non-hazardous locations, which may be smart enabled, designed to control various loads (such as CFLs, LEDs, Tungsten-halogen lamps, motors, receptacles etc.) for commercial, industrial or residential applications and intended to be installed in accordance with the rules of the Canadian Electrical Code Part I, C22.2 No.1. These requirements cover: a) Controls and Power Source Equipment limited to voltage levels below the risk of electric shock b) PoE and other extra low-voltage and low-voltage luminaires and lighting systems equipment. c) Interconnection with building management and control systems (such as HVAC, security, A/V etc ). 40

THANK YOU! Bibliography: http://shop.csa.ca/en/canada/landing-pages/2015-canadian-electrical-code-part-i-/page/cecode2015 https://commons.

41 THANK YOU! Bibliography:

COPYRIGHT ULC STANDARDS

COPYRIGHT ULC STANDARDS CANADIAN CODES & ULC STANDARDS: AN OVERVIEW Mahendra (Mike) Prasad, C.E.T. Manager, International Standards CFAA Alberta Technical Seminar October 17, 2012 2011 Underwriters Laboratories Inc. 1 H T U LC