CSA E491 : 1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SAFETY REQUIREMENTS FOR ELECTRONIC FLASH APPARATUS FOR PHOTOGRAPHIC PURPOSES
Hardcopy , PDF
18-02-2018
English, French
01-01-2013
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
PREFACE
1 Scope
2 Definitions
3 General requirements
4 General conditions for tests
5 Marking
6 Heating under normal operating conditions
7 Resistance to deformation at elevated ambient
temperatures
8 Shock hazard under normal operating conditions
9 Insulation requirements
10 Fault conditions
11 Mechanical strength
12 Parts connected to the supply mains
13 Components
14 Terminal devices
15 External flexible cords
16 Electrical connections and mechanical fixings
Applicable to the following electronic flash apparatus for photographic purposes, having a stored energy not exceeding 2000 J, together with associated apparatus and not intended to be subjected to dripping or splashing: - apparatus of the single-flash type which can have more than one flash head operating at the same time; - apparatus for the illumination of sequential photographic exposures; - battery chargers and supply units to be used in connection with electronic flash apparatus for photographic purposes. These auxiliary units may form a part of the mains plug; - accessories, such as light regulators and slave units, specified in the instruction leaflet.
| DocumentType |
Standard
|
| Pages |
117
|
| PublisherName |
Canadian Standards Association
|
| Status |
Withdrawn
|
| Standards | Relationship |
| IEC 60491:1984 | Similar to |
| CSA DIR 005.1 : 1997 | LIST OF CSA CERTIFIED WIRE AND CABLE EQUIPMENT |
| CSA DIR 005.8 : 1997 | LIST OF CSA CERTIFIED CONTROL, REGULATING AND SIGNAL EQUIPMENT |
| CSA C22.2 No. 49 : 2014 | FLEXIBLE CORDS AND CABLES |
| CSA B51 : 2014 | BOILER, PRESSURE VESSEL, AND PRESSURE PIPING CODE |
| CSA C22.2 No. 0.4 : 2004(R2013) | BONDING OF ELECTRICAL EQUIPMENT |
| CSA C22.2 No. 21 : 2014 | CORD SETS AND POWER-SUPPLY CORDS |
| CSA C22.1EP : 1998 | WHAT'S NEW IN 98: CHANGES TO CE CODE, PART 1, EXPLAINED |
| CSA DIR 005.7 : 1997 | LIST OF CSA CERTIFIED BUSINESS AND TELECOMMUNICATION EQUIPMENT |
| ASME A17.1-2016/CSA B44-16 | Safety code for elevators and escalators (Bi-national standard, with ASME A17.1) |
| IEC 60906-2:2011 | IEC system of plugs and socket-outlets for household and similar purposes - Part 2: Plugs and socket-outlets 15 A 125 V a.c. and 20 A 125 V a.c. |
| CSA DIR 005.2 : 1997 | LIST OF CSA CERTIFIED ELECTRICALLY EQUIPPED CONSUMER AND COMMERCIAL PRODUCTS |
| CSA PLUS 2204 : 1993 | ELECTRICAL PLUS: A GUIDE TO CSA ELECTRICAL AND ELECTRONIC STANDARDS |
| CSA DIR 005.6 : 1997 | LIST OF CSA CERTIFIED POWER SUPPLIES AND TRANSFORMERS |
| C22.1HB-15 | Canadian Electrical Code Handbook - An Explanation of the Rules of the Canadian Electrical Code, Part I |
| CSA B44S1 : 0 | SUPPLEMENT NO. 1 TO B44-04, SAFETY CODE FOR ELEVATORS AND ESCALATORS |
| CSA DIR 010 : 1998 | COMPONENT ACCEPTANCE DIRECTORY - PLASTICS PROGRAM |
| CSA DIR 005.4 : 1997 | LIST OF CSA CERTIFIED HOME AND COMMERCIAL ENTERTAINMENT PRODUCTS |
| CSA DIR 005.5 : 1997 | LIST OF CSA CERTIFIED LIGHTING EQUIPMENT AND PRODUCTS |
| CSA DIR 005.3 : 1997 | LIST OF CSA CERTIFIED ELECTRICAL EQUIPMENT FOR USE IN HAZARDOUS LOCATIONS |
| CSA PLUS 2203 : 2001 | HAZARDOUS LOCATIONS - GUIDE FOR THE DESIGN, TESTING, CONSTRUCTION, AND INSTALLATION OF EQUIPMENT IN EXPLOSIVE ATMOSPHERES |
| CSA DIR 005.9 : 1997 | LIST OF CSA CERTIFIED INDUSTRIAL PRODUCTS |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.