C22.2 NO. 280-16

Preface
INTRODUCTION
1 Scope
2 Units of Measurement
3 Components
4 Normative References
5 Definitions
CONSTRUCTION
6 General
7 Frame and Enclosure
8 Protection of Users - Accessibility and User Servicing
9 Protection Against Electric Shock
10 Corrosion Protection Against Electric Shock
11 Mechanical Assembly
12 Supply Connections
13 Output Connections and Wiring
14 Equipment Grounding
15 Bonding
16 EV Bonding
17 Internal Wiring
18 Flammability
19 Current Carrying Parts
20 Electrical Connections
21 Gaskets
22 Spacings
23 Alternate Spacings - Clearances and Creepage Distances
24 Separation of Circuits
25 Control Circuits
26 Switches and controls
27 Capacitors, Resistors, and Suppressors
28 Overcurrent Protective Devices
29 Transformers
30 Printed Wiring Boards
31 Insulating Materials
32 Protection of Service Personnel
33 Electronic Protection Circuits
34 Cord Reels
35 Luminaires
PROTECTION OF USERS AGAINST INJURY
36 General
37 Sharp Edges
38 Enclosures and Guards
39 Strength of Enclosures
40 Surface Temperatures
41 Stability
42 Mounting Means
43 Strength of Handles
44 Height of Coupling Means
PERFORMANCE
45 General
46 Leakage Current Test
47 Leakage Current Test Following Humidity Conditioning
48 Input Test
49 Temperature Test
50 Capacitor Discharge Test
51 Dielectric Voltage Withstand Test
52 Abnormal Tests
53 Flanged Bobbin Transformer Abnormal Test
54 Strain Relief Tests
55 EV Cable Secureness Test
56 Grounding Tests
57 Impact Test
58 Vehicle Drive Over Test
59 Drop Test
60 Strength of Terminal Insulating Base and Support
61 Impact on Glass Covers
62 Bonding Conductor Tests
63 Evaluation of Reduced Spacings on Printed Wiring
   Boards
64 Mounting Means Test
65 Strength of Handles
66 Mold Stress-Relief Distortion Test
67 Additional Environmental Tests
68 Tests for Permanence of Cord Tags
69 Tests on Transformer Insulating Materials
70 Metallic Coating Thickness Test
71 Overcurrent Protection Calibration Test
MARKINGS
72 General
73 Environmental Enclosure Markings
74 Cautionary Markings
INSTRUCTIONS
75 General
76 Instructions Pertaining to Risk of Fire, Electric
   Shock, or Injury to Persons
77 Installation Instructions
78 Operating Instructions
79 User Maintenance Instructions
80 Moving, Transporting, and Storage Instructions
Annex A - Referenced Standards (normative)
Annex B - Test Sequences and Sample Requirements (informative)
Annex C - French and Spanish Translations (informative)

Contains conductive electric vehicle (EV) supply equipment with a primary source voltage of 600 V ac or less, with a frequency of 50 or 60 Hz, and intended to provide ac power to an electric vehicle with an on-board charging unit.

Preface This is the harmonized ANCE, CSA Group, and UL Standard for Electric Vehicle Supply Equipment. It is the Second edition of NMX-J-677-ANCE, the Second edition of CSA C22.2 No. 280, and the Second edition of UL 2594. This edition of NMX-J-677-ANCE supersedes the previous edition published on February 22, 2013. This edition of CSA-C22.2 No. 280 supersedes the previous edition published on February 22, 2013. This edition of UL 2594 supersedes the previous edition published on February 22, 2013. Scope 1.1 This Standard covers conductive electric vehicle (EV) supply equipment with a primary source voltage of 600 V ac or less, with a frequency of 50 or 60 Hz, and intended to provide ac power to an electric vehicle with an on-board charging unit. This Standard covers electric vehicle supply equipment intended for use where ventilation is not required. 1.2 With reference to 1.1, the following list of examples of electric vehicle supply equipment are included in this Standard: a) EV Cord Sets - Rated 125 Vac maximum, 16 A maximum, intended for indoor and outdoor use; b) Fastened in place EV Charging Stations - Rated 250 Vac maximum, 40 A maximum, intended for indoor or outdoor use; c) Fixed in place EV Charging Stations - Rated 600 Vac maximum, intended for indoor or indoor/outdoor use; and d) Fixed in place EV Power Outlet - Rated 600 Vac maximum, intended for indoor or indoor/outdoor use. For Mexico, use 127 Vac where 120 or 125 Vac is referenced in this Standard. In Canada and the United States, this does not apply. 1.3 The products covered by this Standard are intended for use in accordance with the Installation Codes in Annex A, Ref. No.1. 1.4 This Standard does not cover cord sets or power supply cords for applications other than EV charging cord sets. For cord sets and power supply cords not covered by this Standard, refer to Annex A, Ref. No. 2 and No. 3. 1.5 With reference to 1.2, this Standard does not cover electric vehicle charging equipment. For EV charging equipment not covered by this Standard, refer to Annex A, Ref. No. 4. 1.6 This Standard does not cover electric vehicle connectors. For electric vehicle connectors not covered by this Standard, refer to Annex A, Ref. No. 5. 1.7 This Standard does not cover regular-use power outlets. For regular-use power outlets not covered by this Standard, refer to Annex A, Ref. No. 6. 1.8 This Standard does not cover equipment intended for wireless power transfer, which may also be designated as wireless charging, inductive charging, magnetic resonance charging, or any other similar designation indicating the transfer of power from the EVSE to the vehicle through other than a conductive connection.