DC motors Sizes 160 to 630 31.5 kW to 1610 kW - Siemens
DC motors Sizes 160 to 630 31.5 kW to 1610 kW - Siemens
DC motors Sizes 160 to 630 31.5 kW to 1610 kW - Siemens
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Selection and ordering© <strong>Siemens</strong> AG 20081GG7, 1GH7, 1HS7Size 3553■ Selection and ordering dataThese <strong>mo<strong>to</strong>rs</strong> are compensated.Rated speedRated Rated MaximumEfficiencyArmature circuitNOrder No. Ratedn output <strong>to</strong>rque field weakeningcurrent Resistanceat tanceInduc-rpmspeed 1) 120 °Cat rated armature voltage P N M N n Fmax I N η R a L a420 V 470 V 520 V 600 V 720 V 810 V <strong>kW</strong> Nm rpm A % mΩ mHOverall length 1580 244 4000 1740 1777 351-5NA77 -1VV1 635 90 50.9 0.74655 274 3990 1840 -1WV1 635 90730 305 3990 1850 -7MV1 635 91850 355 3990 1850 -7NV1 635 921030 422 3920 1890 -2XV1 625 931170 476 3890 1900 -2YV1 620 94660 274 3960 1830 1777 351-5NB77 -1VV1 715 90 43.6 0.54745 310 3970 1820 -1WV1 720 91835 344 3940 1850 -7MV1 715 91970 400 3940 1850 -7NV1 715 921180 458 3710 1920 -2XV1 675 931330 515 3700 1930 -2YV1 675 94735 308 4000 1810 1777 351-5NC77 -1VV1 800 91 34.4 0.5830 348 4000 1820 -1WV1 800 92925 386 3990 1840 -7MV1 800 921070 448 3990 1840 -7NV1 800 931300 510 3740 1920 -2XV1 750 941470 565 3670 1940 -2YV1 735 94835 344 3940 1820 1777 351-5ND77 -1VV1 890 91 28.4 0.35940 388 3940 1810 -1WV1 890 921050 416 3780 1860 -7MV1 855 931220 482 3770 1870 -7NV1 855 931480 525 3390 2000 -2XV1 770 941670 590 3370 2020 1777 351-5ND77 -2YV1 770 94Separate ventilation Fan unit, radially mounted GGFan unit, separately-mounted GHMounted air-<strong>to</strong>-water heat exchanger HSRated field voltage 310 V 4Type of construction IM B 3 01) Please note remarks on field weakening on page 3/33.3/24<strong>Siemens</strong> DA 12 · 2008
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