ANSI CAN CSA-C22.2 NO.60947-5-1-14-2014 Low-voltage switchgear and controlgear - Part 5-1 Control circuit devices and switching elements - Electromechanical control circuit devices.pdf

1、CAN/CSA-C22.2 No. 60947-5-1-14Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching elements Electromechanical control circuit devices(IEC 60947-5-1:2003, MOD)CAN/CSA-C22.2 No. 60947-5-1-14(IEC 60947-5-1:2003, MOD)National Standard of Canada IEC 2003. CSA Group 2014.

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36、 .8NATIONAL DIFFERENCES 11FOREWORD .121 General .141.1 Scope and object 141.2 Normative references 162 Definitions 182.1 Basic definitions .202.2 CONTROL SWITCHES .212.3 Parts of CONTROL SWITCHES .232.4 Operation of CONTROL SWITCHES .253 Classification 273.1 Contact elements 273.2 CONTROL SWITCHES .

37、283.3 CONTROL CIRCUIT DEVICES 283.4 Time delay SWITCHING ELEMENTS .283.5 CONTROL SWITCH mounting 284 Characteristics .284.1 Summary of characteristics .284.2 Type of CONTROL CIRCUIT DEVICE or SWITCHING ELEMENT 294.3 Rated and limiting values for SWITCHING ELEMENTS .304.4 Utilization categories for S

38、WITCHING ELEMENTS .324.5 Vacant .354.6 Vacant .354.7 Vacant .354.8 Vacant .354.9 Switching overvoltages .354.10 ELECTRICALLY SEPARATED CONTACT ELEMENTS 354.11 ACTUATING QUANTITIES for PILOT SWITCHES 354.12 PILOT SWITCHES having two or more CONTACT ELEMENTS .365 Product information 365.1 Nature of in

39、formation 365.2 Marking 375.3 Instructions for installation, operation and maintenance 405.4 Additional information 406 Normal service, mounting and transport conditions .407 Constructional and performance requirements .427.1 Constructional requirements 427.2 Performance requirements 457.3 Electroma

40、gnetic compatibility (EMC) .478 Tests .498.1 Kinds of test 498.2 Compliance with constructional requirements .518.3 Performance 52MARCH 28, 2014 CAN/CSA-C22.2 NO. 60947-5-1-14 UL 60947-5-1 3Annex A (normative)Electrical ratings based on utilization categoriesAnnex B (normative)Example of inductive t

41、est loads for d.c. contactsB.1 General .77B.2 Construction .77Annex C (normative)Special tests Durability testsC.1 General .79C.1.1 Durability declaration .79C.1.2 Test procedures .79C.1.3 Failure criteria .80C.2 Mechanical durability .80C.2.1 General 80C.2.2 Test procedures .80C.3 Electrical durabi

42、lity .80C.3.1 General 80C.3.2 Test procedures .81Annex D (normative)Clearances and creepage distances of CONTROL CIRCUIT DEVICESD.1 Scope 84D.2 Definitions 84D.3 General .84D.4 Determination of clearances and creepage distances .85D.5 Minimum values of clearances and creepage distances 85MARCH 28, 2

43、014CAN/CSA-C22.2 NO. 60947-5-1-14 UL 60947-5-14Annex E (normative)Items subject to agreement between manufacturer and userAnnex F (normative)Class II CONTROL CIRCUIT DEVICES insulated by ENCAPSULATION Requirements and testsF.1 General .90F.2 Definitions .90F.5 Marking .90F.7 Instructional and functi

44、onal requirements 91F.7.1 Choice of COMPOUND 91F.7.2 Adhesion of the COMPOUND .92F.7.3 Dielectric properties 92F.8 Tests .93F.8.1 Kind of tests 93Annex G (normative)Additional requirements for CONTROL CIRCUIT DEVICES with integrally connected cablesG.1 General .96G.2 Definitions 96G.7 Constructional

45、 and performance requirements .96G.7.1 Constructional requirements 96G.7.2 Performance requirements .97G.8 Tests .97G.8.1 Type tests 97G.8.2 Results to be obtained .98Annex H (normative)Additional requirements for semiconductor SWITCHING ELEMENTS for CONTROL CIRCUIT DEVICESH.1 General .99H.1.1 Scope

46、 99H.1.2 Object .99H.2 Definitions 99H.3 Classification 99H.3.1 Semiconductor SWITCHING ELEMENTS 99H.4 Characteristics .99H.4.1 Rated voltage .99H.4.2 Utilization categories 100H.5 Product information .100H.7 Constructional and performance requirements 101MARCH 28, 2014 CAN/CSA-C22.2 NO. 60947-5-1-1

47、4 UL 60947-5-1 5H.7.1 Performance requirements 101H.7.2 Ability to make under abnormal and normal conditions 101H.7.3 Conditional short-circuit current 102H.7.4 Electromagnetic compatibility (EMC) 102H.8 Tests 102H.8.1 Type tests .102H.8.2 VOLTAGE DROP (Ud) .102H.8.3 MINIMUM OPERATIONAL CURRENT (Im)

48、 .103H.8.4 OFF-STATE CURRENT (Ir) 103H.8.5 Making and breaking capacities 104H.8.6 Performance under short-circuit current conditions .104H.8.7 Verification of electromagnetic compatibility 105Annex J (normative)Special requirements for INDICATOR LIGHTS and INDICATING TOWERSJ.1 General 109J.1.1 Scop

49、e .109J.1.2 Object .109J.2 Definitions 109J.3 Classification .109J.4 Characteristics 110J.4.1 Rated operational voltage of an INDICATOR LIGHT 110J.4.2 Rated thermal power of an INDICATOR LIGHT 110J.4.3 Rated values of the lamp 110J.5 Product information 110J.6 Normal service, mounting and transport conditions 110J.7 Constructional and p