Rechercher

This clause of part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to automatic electrical burner control systems for the automatic control of burners for oil, gas, coal or other...

1.1 Scope 1.1.1 Equipment included in scope This part of IEC 61010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to be used. a)...

1.1 Scope 1.1.1 Equipment included in scope This part of IEC 61010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to be used. a)...

1.1 This International Standard covers those aspects to be considered when electrical/electronic/programmable electronic (E/E/PE) systems are used to carry out safety functions. A major objective of this standard is to...

This clause of part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to automatic electrical burner control systems for the automatic control of burners for oil, gas, coal or other...

1.1 Scope 1.1.1 Equipment included in scope This part of IEC 61010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to be used. a)...

1.1 Scope This part of IEC 60947 applies to the types of equipment listed in 1.1.1 and 1.1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c...

1.1 Scope This part of IEC 60947 applies to the types of equipment listed in 1.1.1 and 1.1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c...

Scope 1.1 This Standard specifies a set of technical requirements and test methods for glazed and unglazed liquid heating solar collectors and covers operating performance and marking requirements. 1.2 This Standard applies...

ANSI/CSA/IGSHPA C448.3-16 - Installation of vertical configured closed- loop ground source heat pump systems Scope 1.1 This Standard applies to vertical closed-loop ground heat exchangers that are to be connected to a ground...

This chapter introduces this Standard - the Open Trusted Technology Provider Standard (OTTPS) - and the normative terminology that should be understood in relation to specific requirements and recommendations found in Chapter...

F378.1-11 - Glazed and unglazed liquid heating solar collectors - Test methods Scope 1.1 This Standard specifies a set of technical requirements and test methods for glazed and unglazed liquid heating solar collectors and...