CEI EN 61010-2-012 : 1ED 2017

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms and definitions
4 Tests
5 Marking and documentation
6 Protection against electric shock
7 Protection against mechanical HAZARDS
8 Resistance to mechanical stresses
9 Protection against the spread of fire
10 Equipment temperature limits and resistance to heat
11 Protection against HAZARDS from fluids
12 Protection against radiation, including laser sources, and
   against sonic and ultrasonic pressure
13 Protection against liberated gases and substances, explosion
   and implosion
14 Components and subassemblies
15 Protection by interlocks
16 HAZARDS resulting from application
17 RISK assessment
Annex K (normative) - Insulation requirements not covered by 6.7
Annex L (informative) - Index of defined terms
Annex AA (informative) - Useful symbols
Annex BB (informative) - Protection for people who are inside
         WALK-IN EQUIPMENT
Annex CC (informative) - Safety requirements for components
         and piping
Annex DD (informative) - Equipment containing
         FLAMMABLE REFRIGERANTS information
         and marking requirements
Annex EE (normative) - Non-sparking 'n' electrical device
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

This Standard specifies the safety requirements for electrical equipment and its accessories within categories (a) to (c), wherever it is intended to be used, whenever such equipment incorporates one or more of the following characteristics: - a refrigeration system that operates and is affected by an integral heating function such that the combined heating and cooling system generates additional and/or more severe than those of the two systems treated separately; - the materials treated in the application introduce a significant amount of heat into the refrigeration system such that the cooling system generates additional and/or more severe risks than those of the cooling system when operating alone under the maximum nominal environmental conditions; - an irradiation function for materials being treated that present additional risks; - a function of exposing the materials to be treated to excessive humidity, carbon dioxide, salt spray or other substances that may cause additional risks; - a MECHANICAL MOVEMENT function that presents additional risks; - provision for an operator to enter the area to load or unload the materials to be treated.