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 4003Rated speedn NrpmRatedoutputRated<strong>to</strong>rqueMaximumfield weakeningspeed 1) Order No. RatedcurrentEfficiencyArmature circuitResistanceat tanceInduc-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 2335 240 6850 1000 1777 402-5NA77 -1VV1 640 87 64.6 1.3380 270 6800 1140 -1WV1 635 89425 302 6800 1280 -7MV1 635 89496 352 6800 1490 -7NV1 635 9<strong>160</strong>5 428 6750 1500 -2XV1 635 92685 485 6750 1500 -2YV1 635 93380 272 6850 1140 1777 402-5NB77 -1VV1 715 89 50.4 0.82430 306 6800 1290 -1WV1 710 90482 342 6800 1450 -7MV1 715 91560 398 6800 1470 -7NV1 715 92680 482 6750 1480 -2XV1 715 93770 545 6750 1480 -2YV1 715 93432 308 6800 1300 1777 402-5NC77 -1VV1 805 89 40.8 0.6488 348 6800 1460 -1WV1 805 90545 388 6800 1460 -7MV1 805 91635 452 6800 1460 -7NV1 805 92770 545 6750 1470 -2XV1 805 93870 615 6750 1470 -2YV1 800 94484 348 6850 1460 1777 402-5ND77 -1VV1 900 91 31.4 0.6545 392 6850 1450 -1WV1 900 9<strong>1610</strong> 436 6850 1470 -7MV1 900 92705 508 6900 1460 -7NV1 900 93855 600 6700 1500 -2XV1 880 94970 670 6600 1510 1777 402-5ND77 -2YV1 870 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 3/44.3/36<strong>Siemens</strong> DA 12 · 2008
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