title>JB/T 5275-1991 YW series and Y-WF series outdoor and outdoor chemical corrosion-resistant three-phase asynchronous motor technical conditions (frame size 80 ~ 315) - JB/T 5275-1991 - Chinese standardNet - bzxz.net
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JB/T 5275-1991 YW series and Y-WF series outdoor and outdoor chemical corrosion-resistant three-phase asynchronous motor technical conditions (frame size 80 ~ 315)
Basic Information
Standard ID:
JB/T 5275-1991
Standard Name: YW series and Y-WF series outdoor and outdoor chemical corrosion-resistant three-phase asynchronous motor technical conditions (frame size 80 ~ 315)
This standard specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking and packaging requirements for outdoor and outdoor corrosion-resistant three-phase asynchronous motors. This standard applies to motors used outdoors and in outdoor corrosive environments. Motors are divided into outdoor light corrosion-resistant type (YW), outdoor medium-corrosion resistant type (Y-WF1) and outdoor based on the severity of the environmental chemical media they can withstand. Anti-strong corrosion type (Y-WF2). JB/T 5275-1991 YW series and Y-WF series outdoor and outdoor chemical corrosion-resistant three-phase asynchronous motor technical conditions (frame size 80 ~ 315) JB/T5275-1991 Standard download and decompression password: www.bzxz.net
Some standard content:
Machinery Industry Standards of the People's Republic of China YW and Y-WF series, outdoor and outdoor chemically resistant three-phase asynchronous motor technical conditions (frame size 80~315) 1Theme content and scope of application JB5275--91 This standard specifies the type, basic parameters and gauges, technical requirements, test methods and inspections of outdoor and outdoor anti-corrosion three-phase asynchronous motors (hereinafter referred to as motors) rules and requirements such as marking and packaging. This standard is applicable to motors used outdoors and in outdoor corrosive environments. According to the severity of the chemical media that they can withstand, they are divided into outdoor anti-light corrosion type (YW), outdoor anti-moderate corrosion type (Y-WFI) and outdoor anti-light corrosion type (Y-WFI). Anti-strong corrosion type (Y-WF2) 2 cited standards GB755 basic technical requirements for rotating motors GB4942.1 motor shell protection level GB1993 motor cooling method GB997 Motor structure and installation type code GB10068 Rotating electrical machine vibration measurement method and limit value Rotating electrical machine noise measurement method and limit value GB 10069 GB1032||tt| |Test methods for three-phase asynchronous motors GB 2423.1 Basic Environmental Testing Procedures for Electrical and Electronic Products Test A: Low Temperature Test Methods (GB 2423.4 Basic Environmental Testing Procedures for Electrical and Electronic Products Test Db: Alternating damp heat test method GB 191 Packaging, storage and transportation pictorial mark GB 4772.1 ZB K04 001 Motor dimensions and tolerances Environmental technical requirements for indoor and outdoor anti-corrosion electrical products for motors with frame sizes 36~400 and flange numbers FF55~FF1080 or FT55~FT108 J13833 Tropical motor technical conditions JB2420 Painting of outdoor anti-corrosion electrical products JI3/ Z294 AC low-voltage motor loose-embedded winding insulation test method JB/Z346 AC low-voltage motor loose-embedded winding inter-turn insulation test limit 3 types, basic parameters and dimensions 3.1 The motor shell protection level should not be lower than IP54 (See GB4942.1). If you need to order a motor with a shell protection level higher than TP54, the user should consult with the manufacturer. 3.2 The cooling method of the motor is IC0141 (see GB1993). For IMB3, IMB5, IMB6, IMB7, IMB8, IMB35, IMV1, IMV3, IMV5, IMV6, IMV15 and IMV36 (see GB997), they are manufactured according to the provisions of Table 1. 3.4 The rating of the motor is based on the continuous working system (S1). Continuous rating. 3.5 The rated frequency of the motor is 50Hz and the rated voltage is 380V. The power is Y connection and the other power is Z connection. Ministry of Mechanical and Electronic Industry of the People's Republic of China 1991-06. -28 approved 220 Implemented on 1992-07-01 Frame number 80~160 180-225 250~315||tt ||JB5275—91 Table 1 structure structure and installation 宝 generation|| tt||B3, B5, B6, 37, B8, 1335, V1, V3, V5, V6.V15, V36B3.B5.B35.V1 B33.B35.V1 3.6 motor should Manufactured according to the following rated power: No. (IM) 0.55,0.75,1.1,1.5,2.2,3,4,5.5.7.5,11,15,18.5,22,30,37.45,35,75,90.110 .132.160.200kw 3.7# The corresponding relationship between the motor’s frame number, speed and power should be as specified in Table 2. Table 2 Interstep No. Frame o 9os 90L 1||tt| |2 1001 2 312M 132s 132M 2 160M 1601 180M 180L 200L 225S 225M 250M 280S 280M|| tt||315S 315M 3151.1 315L2 3000 0. 75 1.1 1.5|| tt||2. 2 3 4 5.5 7.5 11 15 18.5|| tt||22 30 37 45 55 75 90 110||tt| |132 160 200 1500 work 0.55 0. 75 1.1||tt| |1.5 2. 2 3 4 5. 5 7.5 11 15|| tt||18.5 22 30 37 45 55 75 90||tt| |110 132 160 200 E revolution speed,/min 1000||tt ||Rate,kw 0.75 1.1 1.5 2.2 3 5.5 7. 5| |tt||11 15 18.5 22 30 37 45 55||tt ||75 90 110 132 Note: The numbers 1 and 2 after S, M and 1 respectively represent the same frame number and different speeds. Power, 3.8 Motor dimensions and tolerances 3. 8. 1 750 2.2 3 4||tt| |5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 75 The installation dimensions and tolerances of the motor should comply with the provisions of Table 3 to Table 6 : The overall dimensions should not be larger than those specified in Table 3 to 221 Frame number 80 90s 901 1001 112M 32S 32M 160M 1601 180M 180L 2001 225S| |tt||225M 250M 280S 280M 315S 315M 3151. Number of poles| |tt||2, 1 2, 4, 6 2, 4.6.8 4.8 4.6.8 4, 6.8| |tt||4, 6.8 2 4.6.8 2 4.6.8, 10 2 4.6. 8.10 2 A/2 Basic sizeBasic size 125 140 160 190|| tt||216 254 279 318 356 406 457 508||tt| |4, 6, 8, 10 62.5 70 80 95 108 127 139.5 159 178 203 228.5 254 B Basic size 100| |tt||100 125 140 140 140 178 210 254||tt ||241 279 305 286 311 349 368 419 406 157 508 D H80-132 113 Table 3 base with feet and end cover|| tt | |tt||63 70 108 121 133 149 168 199||tt ||216 1+0.10 Note: 1) GE1)—G. The limit deviation of GE is 2 for frame size 80. The position tolerance of the K hole is based on the axis of the shaft extension. 222 ±1.5 ±2.0 ±3. 0 4.0 , the rest are 19 24 28 38 12 48 55 60 55 60|| tt||65 75 63 75 65 80 65 80||tt| |65 80 Fo.201 .0..09 n.cn +0.018 0.002||tt ||+0.030 -0.011 10 50 663 80 t 1.1.|| tt||11 11( 1701 110 17 17bzxZ.net 0. 10 0.370| |tt||0.130) 0-500 . .5 527591 H160-315 No flange The motors and F public difference G H AC K2 Basic size limit deviation Basic size limit deviation Basic size limit deviation Basic size limit deviation Position tolerance 0 0.030 0 -0.036 10 12 14 16 18 16 18 20 18|| tt||20 18 22 18 22 18 22 0||tt| |0.043 0.052 0.043 0.052 0 0.043 0.052 0 - 0.043 Q.052 0.043 0. 052 15.5 20 24 33||tt ||37 42.5 49 53 49 53 58 67.5 58 67.5 58 71 58 71 58 71 0| |tt||0.10 0 -0.20 80 90 100 112 132|| tt||160 180 200 225 250 280 315 0||tt| |0.5 0 1.0 1. 0 12 15 19 24||tt| |28 Fo.360 0 $1.0M +0.430 $1.5M +0.520 n $2.00t 165 180 205 245 280 330 355| |tt||395 435 490 550 744 Outside At Shape||tt ||175 195 215 240 275 335 380 420 475 515 580 645 foot 150 160 180 190| |tt||210 265 285 315 345 385 410 576||tt ||n H 175 195 245 265. 315 385||tt| |430 4.75 530 575 290 1315 310 380 400 175 515 605 650 670 710 776 820|| tt||815 8.15 930 1000 510 105 121G 1270 131 365| |tt||[31 1310 1340 223 机座号凸缘号 80 goss||tt ||90L FF165 100L FF215 112M 132S 132M 160M 160L FF265 FF300 180M 1801 200L 225S 225M 250M| |tt||280S 280M 315S 315M 315L FF350 FF400 FF500||tt ||极 T 数 A basic 【北京 2.4 2、4、6 2、4.6.8 4.8 4.6.8 4.6、8 4、6、8 2|| tt||4.6.8 2 125 140 B H80-132 A/2||tt| |基度 包装 B C 基度基度小小基度 编差北京 尺尺州 62.5 70 160 190 216 254 279 318 356| |tt||406 80 95 108 127 139.5 159 178||tt ||203 457228.5 4.6.8.10 FF600 508 1、6、8、10 4||tt ||4.6、8、10 254 100 50 100 125 56 14063| |tt||14070 140 178 210 254 241 279 89||tt ||108 121 305133 286 149 311 349168 368 190 419 406 457216 508 ±1.5 ±2.0 ±3.0||tt| |19 24 28 38 42 48 D forza