Selection and ordering

Selection and ordering1GG6, 1GH6, 1HS6Size 250■ Selection and ordering dataThese motors are uncompensated.Rated speedn NrpmRatedoutputRatedtorqueMaximumfieldweakeningspeedOrder No.RatedcurrentEfficiencyArmature circuitResistanceat tanceInduc-120 °Cat rated armature voltage P N M N n Fmax I N h R a L a420 V 470 V 520 V 600 V 720 V 810 V kW Nm rpm A % mW mHOverall length 6690 122 1690 1780 1776 256-0NA77 -1VV1 325 87 120 4.03780 138 1690 1780 -1WV1 325 88875 154 1680 1780 -7MV1 324 891020 180 1690 1710 -7NV1 325 901240 218 1680 1310 -2XV1 324 91785 141 1720 1780 1776 256-0NB77 -1VV1 372 88 93.5 3.04890 159 1710 1780 -1WV1 370 89990 177 1710 1730 -7MV1 370 901150 206 1710 1430 -7NV1 370 91920 165 1710 1850 1776 256-0NC77 -1VV1 430 89 69 2.321040 186 1710 1640 -1WV1 428 901160 206 1700 1450 -7MV1 425 911120 196 1670 2200 1776 256-0ND77 -1VV1 505 90 50.5 1.721260 220 1670 2220 -1WV1 505 911400 245 1670 2200 -7MV1 505 921630 284 1660 2220 -7NV1 505 921970 342 1660 2220 -2XV1 500 932220 384 1650 2220 -2YV1 500 941280 224 1670 2220 1776 256-0NE77 -1VV1 575 91 38.2 1.281440 252 1670 2220 -1WV1 575 921610 278 1650 2220 -7MV1 565 921870 322 1640 2220 -7NV1 565 932250 384 1630 2250 -2XV1 560 941480 282 1820 1980 1776 256-0NF77 -1VV1 720 92 27.5 0.921660 316 1820 1990 -1WV1 715 921850 344 1780 2020 -7MV1 700 932140 372 1660 2140 -7NV1 650 941720 314 1740 2300 1776 256-0NG77 -1VV1 795 92 21.2 0.691940 352 1730 2300 -1WV1 790 932150 384 1710 2300 -7MV1 780 931970 350 1700 2300 1776 256-0NH77 -1VV1 880 93 16.1 0.552220 394 1690 2300 1776 256-0NH77 -1WV1 880 93Separate ventilation Fan unit, radially mounted GGFan unit, separately-mountedMounted air-to-water heat exchangerRated field voltage 310 V 4Type of construction IM B 3 0GHHSIM B 35 63Siemens DA 12 · 2004 3/29