1、 60917-2-12011 2 . 25 . 1. . IEC 60917- 2-1:1993Modular order for the development of mechanical structures for electronicequipment practices Part 2: Sectional specification Interface coordinationdimensions for the 25 mm equipment practice Section 1: Detailspecification Dimensions for cabinets and ra
2、cks(IDT) 27 2002 . 184- , 1.02004 . 1 - ( -) / 48D - , 42 420 , , , 1 ()3 14 2011 . 1551-4 60917-2-1:1993 . 2. . 25 . 1. . (IEC 60917- 2-1:1993 Modular order for the developmentof mechanical structures for electronic equipment practices Part 2: Sectional specification Interfacecoordination dimension
3、s for the 25 mm equipment practice Section 1: Detail specification Dimensionsfor cabinets and racks). - 1.52004 ( 3.5). , - , . - , - 5 , - . - () . , , 2013 , - - II 60917-2-120111 12 13 24 .24.1 .44.1.1 44.1.2 54.1.3 54.1.4 54.2 .65 .6 () 7III 60917-2-12011 60917-2-1:1993, / 48D - / 48 . 60917 :-
4、1 ;- 2 . - 25 ;- 2-1 . 25 . 1. . ;- 2-2 . 25 . 2. . , , - , ;- 2-3 . - 25 . 3. . , , , .IV 60917-2-12011 2 . 25 . 1. . Modular order for the development of mechanical structures for electronic equipment practices. Part 2. Sectionalspecification. Interface coordination dimensions for the 25 mm equipm
5、ent practice. Section 1. Detail specification.Dimensions for cabinets and racks 201207011 1) , - , -. . -, 60917-2. 60917-2. , H, W D H0, H1, H2; W0, W1 D0, D1,- 1, 2 3 . , - , , , . .2 -: 60916:19882) . (IEC 60916:1988, Mechanical structures for electronic equipment Terminology) 60917:19882) (IEC 6
6、0917:1988, Modular order for the development of mechanical structures for electronicequipment practices) 60917-0:19892) - . 0. 60917 (IEC 60917:1989,Modular order for the development of mechanical structures for electronic equipment practices Part 0:Guide for the users of IEC 60917)1) , .2). 60917-1
7、:1998.1 60917-2-12011 60917-2:1992 . 2. . 25 (IEC 60917-2:1992, Modular order for the development of mechanical structuresfor electronic equipment practice Part 2: Sectional specification Interface coordination dimensions forthe 25 mm equipment practice) 60917-2-2:1994 - . 2. . 25 . 2. , , , (IEC 60
8、917-2-2:1994,Modular order for the development of mechanical structures for electronic equipment practices Part 2:Sectional specification Interface coordination dimensions for the 25 mm equipment practice Section 2:Detail specification Dimensions for subracks, chassis, backplanes, front panels and p
9、lug-in units).3 60917-2-2. , 1.4 , - 60917-2 (. 4.1.1.1 ).2 60917-2-12011 1 , , 2 3, .3 60917-2-12011 2 , -. 4.1.4 ( 1) ( 2).4.1 4.1.1 , , , , . . .4.1.1.1 , 60917-2. - H, W D H0, H1, H2; W0, W1, W2, W3; D0, D1, 1,23.4.1.1.2 , -, 2, X. - 25 (nmp1).4.1.1.3 H0, W0 D0 - H, W D.4 60917-2-12011 3 B4.1.2
10、B B , , , , , . ., H0D0 , - 3.4.1.3 :HC (c. 60917-2);HC0 /;HC1 (. 60917-2),HC1= HC10c215 25 ;HC2 , , . .,HC2= HC10c215 25 + 2 ( ). :WC (. 60917-2);WC0 /;WC1 :WC1= WC2c215 25 ( 1);WC1= WC4c215 25 ( 2). , n c215 5WC1= WC0.WC2 (. 60917-2-2);WC3 (. 60917-2-2). :DC (c. 60917-2);DC0 /;DC1 ,DC1= DC2c215 25
11、 .4.1.4 B 1 HC* 800 1000 1200 1400 1600 1800 2000 2200HC00/5 800 1000 1200 1400 1600 1800 2000 2200HC1550 750 950 1150 1350 1550 1750 1950HC2c179552 752 952 1152 1352 1552 1752 1952 2 1 WC* 300 400 500 600 800 900 1000 1200WC00/5 300 400 500 600 800 900 1000 1200WC1+2/0* 250 350 450 550 750 850 950
12、1150WC2 (. 60917-2-2)WC3c177 2 (. 60917-2-2)* . 4.1.1.1 .* WC1 2 n c215 5 WC1=WC2c180c18025 .5 60917-2-12011 2b 2 WC* 300 400 500 600 800 900 1000 1200WC00/5 300 400 500 600 800 900 1000 1200WC1+2/0* 200 300 400 500 700 800 900 1100WC2 (. 60917-2-2)WC3c177 2 (. 60917-2-2) 3 DC* 300 400 600 800 900DC
13、00/5 300 400 600 800 900DC1c179 250 350 550 750 8504.2 , (. 60916). , (. 2 4.1.1).5 , , DC1, WC1, WC2, WC3 HC1.* . 4.1.1.1 .* WC1 2 n c215 5 WC1=WC2c180c18025 .6 60917-2-12011 () .1 60916:1988 MOD 60917-12011 - . 1. 60917:1988 MOD 60917-12011 - . 1. 60917-0:1989 MOD 60917-12011 - . 1. 60917-2:1992 IDT 60917-22011 - . 2. . 25 60917-2-2:1993 * . -
