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YVF2-H Series Variable Frequency Adjustable Speed Marine

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Introduction

YVF2-H Series Variable Frequency Adjustable Speed Marine use Three Phase Induction Motor is AC high-efficiency and energy-saving adjustable speed motor. Equipped with the frequency converter, it is a new product for speed regulation of mechanical integration. It offer such features as low noise and vibration, high starting torque, small starting current, simple construction, reliable working, convenient maintenance and wide usage scope etc. Flat and step less speed regulation can be done in 3(5)~100Hz or more. It is equipped with an independent forced cooling fan. Best cooling effort has been got at any speed. It is suitable for driving various machines on ships such as pumps, blowers, separators, hydraulic engines and other auxiliary equipment.

YVF2-H series are designed according to IEC60034-1《Rotating electrical machines—Rating and Performance》and the existing 《Rules for the construction of sea-going steel ships》The motors are also complied with the relevant requirements of the following standards and specifications.

IEC60034 Rotating electrical machines

IEC60068 Environmental testing

IEC60072 Dimensions and output ratings for rotating electrical machines

IEC60092 marine electric accessories

The motors are also in conformity with some parts of the following Ship Classification Societies:

LR Lloyd’s Register of Shipping

GL Germanischer Lloyd

NK Nippon Kaiji Kyokai

BV Bureau Veritas

KR Korea Register of shipping

RINA Registro Italiano Navale

ABS American Bureau of Shipping

Type Designation

The type designation is consisted of several letters and digits

Bearing

The type and size of bearings used in these motors are given in table 1.

Table 1

Frame Size

No. of Poles

Bearings

Driving end

Non-Driving end

B3、 B5、 B35 VI
80 4.6 6204-2RS/C3 6204-2RS/C3
90 4.6 6205-2RS/C3 6205-2RS/C3
100 4.6 6206-2RZ/C3 6206-2RZ/C3
112 4, 6, 8 6206-2RZ/C3 6206-2RZ/C3
132 4, 6, 8 6208-2RZ/C3 6208-2RZ/C3
160 4, 6, 8 6309-2RZ/C3 6309-2RZ/C3
180 4, 6, 8 6311/C3 6311/C3
200 4, 6, 8 6312/C3 6312/C3
225 4, 6, 8 6313/C3 6312/C3
250 4, 6, 8 6314/C3 6313/C3
280 4, 6, 8 6317/C3 6314/C3
315 4, 6, 8 6319/Z2 7319ACJ 6319/Z2
355 4, 6, 8 6322/Z2 7322ACJ 6322/Z2

Ambient Temperature: 0℃ ~45℃

Altitude: 0m

Relative humidity ≤ 95%

Frozen Dew:Exist

Salt mist:Exist

Oil mist: Exist

Fungus :Exist

Shock :Exist

Vibration: Exist

Inclination and Swing:±22.5°

Voltage and Frequency

Rated voltage: 380V

Rated frequency: 50Hz

Range of Frequency

The frame of motors from 80 to 225 that permanent torque range of frequency is 5~50Hz, and the permanent power range of frequency is 50~100Hz. The frame of motors from 250 to 355 that permanent torque range of frequency is 3~50Hz, and the permanent power range of frequency is 50~100Hz.

Duty type

（S1）Continuous

Insulation, Temperature Rise

Insulation F

Temperature Rise of winding (Resistance method): 100K

Allowable working temperature of bearing: 90℃

Noise

When using Frequency converter as power supply, the noise limits (A sound power level) of the motors measured

at the no-load conditions are given in Table 2

Table 2

Power kW

Synchronous Speed r/min

1500 1000 750
Sound Power Level dB(A)
0. 55 79 79 79
0.75
1.1
1.5 83 83 83
2.2
3 87 87 87
4
5.5 91 91 91
7.5
11 93 93 93
15
18.5
22 98 98 98
30 101 101 101
37
45 103 103 103
55
75 105 105 105
90
110 107 107 107
132
160 109 109 109
200
250 111 —— ——
315
355 113 113 113

Vibration

When using Frequency converter as power supply, the effective values of vibration intensity bound which

measured at no-load conditions, do not exceed those given in table 3.

Table 3

Frame size

≤ 132 > 132 〜225 > 225 〜500

Vibration intensity bound mm/s

1.8 2.8 3.5

Mounting arrangements

Mounting arrangements are available for various frame sizes shown in Table 4. According to the customer’s requirements, we can also provide other mounting type s of motors.

B3 Horizontal, foot-mounted

B5 Horizontal flange-mounted

B35 Horizontal, foot and flange mounted

V1 Vertical, flange mounted

Frame size (IM) Mounting Arrangements
80 〜280 B3, B5, B35, VI
315 〜355 B3, B35, VI

Technical Data

Technical data for motors are given in table5～7，According to the customer’s special request, our company can produce even poles motor.

Table 5 (4 poles)

Frame size

Rated power (kW)

Rated Current(A)

Rated torque(N • m)

Max torque/ Rated torque

Permanent torque range of frequency (Hz)

Permanent power range of frequency (Hz)

YVF2-80M1-4-H 0. 55 1.5 3.5 2.3 5~50 50 〜100
YVF2-80M2-4-H 0.75 2.1 4.7
YVF2-90S-4-H 1.1 2.7 7.0
YVF2-90L-4-H 1.5 3.6 9.5
YVF2-100Lr4-H 2.2 5.0 14.0
YVF2-100L2-4-H 3 6.8 19.0
YVF2-112M-4-H 4 8.9 25.4
YVF2-132S-4-H 5.5 11.7 35.0
YVF2-132M-4-H 7.5 15.4 47.7
YVF2-160M-4-H 11 22.6 70.0
YVF2-160L-4-H 15 30.5 95.5
YVF2-180M-4-H 18.5 35.9 117.1
YVF2-180L-4-H 22 42.2 140.9
YVF2-200L-4-H 30 57.3 190.9
YVF2-225S-4-H 37 70.2 235.5
YVF2-225M-4-H 45 84.0 286.4
YVF2-250M-4-H 55 104 350.1 3~50
YVF2-280S-4-H 75 139 477.7
YVF2-280M-4-H 90 164 572.9
YVF2-315S-4-H 110 201 700.2 2.2
YVF2-315M-4-H 132 240 840.3
YVF2-315Lr4-H 160 289 1018
YVF2-315L2-4-H 200 361 1273
YVF2-355M-4-H 250 464 1592
YVF2-355L-4-H 315 582 2005

Table 6 (6 poles)

Frame size Rated power (kW) Rated Current(A) Rated torque(N • m) Max torque/ Rated torque Permanent torque range of frequency (Hz) Permanent power range of frequency (Hz)
YVF2-90S-6-H 0.75 2.2 7.2 2.1 5~50 50 〜100
YVF2-90L-6-H 1.1 3.2 10.5
YVF2-100L-6-H 1.5 4.0 14.3
YVF2-112M-6-H 2.2 5.8 21.0
YVF2-132S-6-H 3 7.2 28.7
YVF2-132M1-6-H 4 9.5 38.2
YVF2-132M2-6-H 5.5 12.5 52.5
YVF2-160M-6-H 7.5 17.1 71.6
YVF2-160L-6-H 11 25.0 105.1
YVF2-180L-6-H 15 33.0 143.2
YVF2-200L16-H 18.5 37.6 176.7
YVF2-200L2-6-H 22 44.7 210.1
YVF2-225M-6-H 30 61.1 286.5
YVF2-250M-6-H 37 71.0 353.4 3~50
YVF2-280S-6-H 45 86.4 429.8 2.0
YVF2-280M-6-H 55 103 525.3
YVF2-315S-6-H 75 141 716.3 2.0 3~50 50 〜100
YVF2-315M-6-H 90 169 859.5
YVF2-315L1-6-H 110 205 1051
YVF2-315L2-6-H 132 246 1261
YVF2-355M1-6-H 160 302 1528
YVF2-355M2-6-H 200 377 1910
YVF2-355L-6-H 250 469 2388

Table 7 (8 poles)

Frame size

Rated power (kW)

Rated Current(A)

Rated torque(N • m)

Max torque/ Rated torque

Permanent torque range of frequency (Hz)

Permanent power range of frequency (Hz)

YVF2-132S-8-H 2.2 5.8 28.0 2.0 5~50 50 〜100
YVF2-132M-8-H 3 7.6 38.2
YVF2-160M1-8-H 4 10.5 50.9
YVF2-160M2-8-H 5.5 13.4 70.0
YVF2-160L-8-H 7.5 17.7 95.5
YVF2-180L-8-H 11 25.6 140.1
YVF2-200L-8-H 15 33.3 191.0
YVF2-225S-8-H 18.5 40.3 235.6
YVF2-225M-8-H 22 47.4 278.1
YVF2-250M-8-H 30 64.7 382.0 3~50
YVF2-280S-8-H 37 79.8 471.1
YVF2-280M-8-H 45 94.8 573.0
YVF2-315S-8-H 55 114 700.3
YVF2-315M-8-H 75 152 955.0
YVF2-315L1-8-H 90 179 1146
YVF2-315L2-8-H 110 218 1400
YVF2-355M1-8-H 132 265 1681
YVF2-355M2-8-H 160 320 2037
YVF2-355L-8-H 200 399 2547

Mounting and Overall Dimensions

Various mounting types and overall dimensions are shown respectively in Table.8 to 11

Table 8 foot-mounted without flange（IMB3）


Frame Size

Mounting Dimensions

Overall Dimensions

A B C D E F G H K AB AC AD HD L
Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension
80M 125 100 50 19 40 6 15.5 80 10 165 165 145 220 370
90S 140 56 24 50 8 20 90 180 195 155 250 400
90L 125 430
100L 160 140 63 28 60 24 100 12 205 215 180 270 465
112M 190 70 10 112 230 240 190 300 490
132S 216 89 38 80 33 132 270 275 210 345 530
132M 178 575
160M 254 210 108 42 110 12 37 160 15 320 330 255 420 660
160L 254 715
180M 279 241 121 48 14 42.5 180 355 380 280 455 810
180L 279 850
200L 318 305 133 55 16 49 200 19 395 420 305 505 890
225S 356 286 149 60 140 18 53 225 435 470 335 560 930
225M 311 18 970
250M 406 349 168 65 58 250 24 490 510 370 615 1050
280S 457 368 190 75 20 67.5 280 550 580 410 680 1100
280M 419 20 71 1180
315S 508 406 216 80 170 22 71 315 28 635 645 530 845 1330
315M 457 1390
315L 508 1480
355M 610 560 254 95 170 25 86 355 730 730 655 1100 1750
355L 630 1800

Table 9 Flange-mounted without foot（IMB5）

Frame Size

Mounting Dimensions

Overall Dimensions

D E F G M N P S T n AC AD HF L
Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension
80M 19 40 6 15.5 165 130 200 12 3.5 4 175 145 185 370
90S 24 50 8 20 195 155 195 400
90L 430
100L 28 60 24 215 180 250 15 4.0 215 180 245 465
112M 240 190 265 490
132S 38 80 10 33 265 230 300 275 210 315 530
132M 575
160M 42 110 12 37 300 250 350 19 5.0 330 255 385 660
160L 715
180M 48 14 42.5 380 280 430 810
180L 850
200L 55 16 49 350 300 400 420 305 480 890
225S 60 140 18 53 400 350 450 8 470 335 535 930
225M 970
250M 65 58 500 450 550 510 370 595 1060
280S 75 20 67.5 580 410 650 1100
280M 1180

Table 10 Flange-mounted without foot（IMB35）

Frame Size

Mounting Dimensions

Overall Dimensions

A B C D E F G H K M N P S T n AB AC AD HD L
Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension
80M 125 100 50 19 40 6 15.5 80 10 165 130 200 12 3.5 4 165 175 145 220 370
90S 140 56 24 50 8 20 90 180 195 155 250 400
90L 125 430
100L 160 140 63 28 60 24 100 12 215 180 250 15 4.0 205 215 180 270 465
112M 190 70 112 230 240 190 300 490
132S 216 89 38 80 10 33 132 265 230 300 270 275 210 345 530
132M 178 575
160M 254 210 108 42 110 12 37 160 15 300 250 350 19 5.0 330 330 255 420 660
160L 254 715
180M 279 241 121 48 14 42.5 180 355 380 280 455 810
180L 279 850
200L 318 305 133 55 16 49 200 19 350 300 400 395 420 305 505 890
225S 356 286 149 60 140 18 53 225 400 350 450 8 435 470 335 560 930
225M 311 970
250M 406 349 168 65 58 250 24 500 450 550 490 510 370 615 1050
280S 457 368 190 75 20 67.5 280 550 580 410 680 1100
280M 419 1180
315S 508 406 216 80 170 22 71 315 28 600 550 660 24 6.0 635 645 530 845 1330
315M 457 1390
315L 508 1480
355M 610 560 254 95 25 86 355 28 740 680 800 24 6.0 8 730 710 655 1100 1750
355L 630 1800

Table 11 Vertical, flange mounted (through hole) (IMV1)

Frame Size

Mounting Dimensions

Overall Dimensions

D E F G M N P S T n AC AD HF L
Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension Basic dimension
80 19 40 6 15.5 165 130 200 12 3.5 4 165 175 260 370
90S 24 50 8 20 180 180 270 400
90L 430
100L 28 60 24 215 180 250 15 4.0 205 195 300 465
112M 230 205 320 490
132S 38 80 10 33 265 230 300 270 265 380 530
132M 575
160M 38 110 12 37 300 250 350 19 5.0 325 270 450 660
160L 715
180M 48 14 42.5 380 280 500 788
180L 820
200L 55 16 49 350 300 400 420 305 550 960
225S 60 140 18 53 400 350 450 8 470 335 610 1020
225M 1060
250M 65 58 500 450 550 510 370 650 1160
280S 75 20 67.5 580 410 720 1220
280M 1300
315S 80 170 22 71 600 550 660 24 6.0 645 530 900 1530
315M 1520
315L 1610
355M 95 170 25 86 740 680 800 710 655 1100 1890
355L 1940
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