GOST IEC 61241-18-2011 Electrical apparatus for use in the presence of combustible dust Part 18 Protection by encapsulation mD 《有可燃性粉尘场合用电气设备 第18部分 封装-mD-型防护设备》.pdf

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3、.57.2 67.3 117.4 .117.5 117.6 .117.7 138 148.1 .148.2 159 .179.1 .179.2 .1710 18 () “mD“ .19 () , .20 () 21 () 22III IEC 61241-182011 , , , -, . - . , , - , - . , , ., , , . , . - , , , , - , . :- . , , , , , ;- (, , , . .);- ;- ;- , . , :- , , , ;- , -, IEC 61241-14, , ;- , , , ;- . , , - , , ., ,

4、. - . -. , , , .IV IEC 61241-182011, , 18 mDlectrical apparatus for use in the presence of combustible dust. Part 18. Protection by encapsulation mD 201302151 IEC 61241-0 c , . c mD , , , . -, - 10 . 1 - , , 10 %. 2 IEC 61241-14 , , . 14. -. , - . , / , . , , . , - , , / - . . .2 , , - . . ( ).IEC 6

5、0079-7:2001 Electrical apparatus for explosive gas atmospheres Part 7: Increased safety e( . 7. )IEC 60079-11:1999 Electrical apparatus for explosive gas atmospheres Part 11: Intrinsic safety i( . 11. - i)1 IEC 61241-182011 IEC 60086-1 Primary batteries Part 1: General ( . 1. -)IEC 60127 (All parts)

6、 Miniature fuses ( ) )IEC 60243-1 Electrical strength of insulating materials Test methods Part 1: Tests at powerfrequencies ( . . 1. )IEC 60285 Alkaline secondary cells and batteries Sealed nickel-cadmium cylindrical rechargeablesingle cells ( . - - *)IEC 60622 Secondary cells and batteries contain

7、ing alkaline or other non-acid electrolytes Sealednickel-cadmium prismatic rechargeable single cells ( , . - )IEC 60664-1:1992 Insulation coordination for equipment within low-voltage systems Part 1:Principles, requirements and tests ( . 1. , ) 1 (2000) 2 (2002)IEC 60691 Thermal-links Requirements a

8、nd application guide ( . - )IEC 61150 Alkaline secondary cells and batteries Sealed nickel-cadmium rechargeable monoblocbatteries in button cell design ( . - )IEC 61241-0 Electrical apparatus for use in the presence of combustible dust Part 0: Generalrequirements (, , . 0. )IEC 61241-1 Electrical ap

9、paratus for use in the presence of combustible dust Part 1: Protection byenclosures tD (, , . 1. tD)IEC 61241-11 Electrical apparatus for use in the presence of combustible dust Part 11: Protection byintrinsic safety iD (, , . 11. iD)IEC 61436 Secondary cells and batteries containing alkaline or oth

10、er non-acid electrolytes Sealednickel-metal hydride rechargeable single cells ( , . - - *)IEC 61558-2-6 Safety of power transformers, power supply units and similar Part 2: Particularrequirements for safety isolation transformers for general use ( , . . 2. )IEC 61960-1 Secondary lithium cells and ba

11、tteries for portable applications Part 1: Secondary lithiumcells ( . 1. - )ANSI/UL 248-1 Standard for low-voltage fuses Part 1: General requirements ( - . 1. )ANSI/UL 746B, Polymeric materials Long-term property evaluations ( . - )3 , - mD, , IEC 61241-0.* IEC 61951-1:2003.* IEC 61951-2:2003.2 IEC 61241-1820113.1 mD (encapsulation mD): , , - -, , - .3.2 (compounds): , - () .3.3 (temperature range of the compound