D550-50型多級泵性能參數表
D(DF、DY、MD) 550-50型泵性能表
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級數
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流 量Q
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揚程
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轉 速
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效率
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軸功率
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配用電機
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必需汽蝕余量
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葉輪
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泵重
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H
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n
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η
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N
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(NPSH)r
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直徑
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(kg)
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(m)
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(r/min)
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(%)
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(KW)
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(m)
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D
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m3/h
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L/S
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功率
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電機型號
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(mm)
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(KW)
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2
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450
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125
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120
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1480
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80
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184
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250
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Y3554-4
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4.4
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Φ430
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1500
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114
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192
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(IP23/6kV)
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|||||
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108
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205
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3
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180
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276
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355
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Y4001-4
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1750
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500
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138.9
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171
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81
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287.5
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(IP23/6kV)
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5
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|||||
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162
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307.5
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4
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240
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368
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500
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Y4004-4
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2000
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||
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228
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383.5
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(IP23/6kV)
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550
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152.7
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216
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79
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410
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5.8
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5
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300
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460
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630
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Y4501-4
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2250
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||
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285
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479.5
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(IP23/6kV)
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270
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512
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6
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360
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551.5
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710
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Y4502-4
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2500
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||
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342
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575
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(IP23/6kV)
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324
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614.5
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7
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420
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643.5
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800
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Y4503-4
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2750
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||
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399
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671
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(IP23/6kV)
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378
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716.7
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8
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480
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735.5
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1000
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Y5001-4
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3000
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||
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456
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676
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(IP23/6kV)
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432
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819
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9
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540
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827.5
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1120
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Y5002-4
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3250
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||
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513
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862.5
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(IP23/6kV)
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486
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921.5
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