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IEEE-841石油化工專用NEMA電機

由無錫東元(WUXI TECO)電機有限公司研發(fā)生產(chǎn)的IEEE-841是美國針對石油和化學工業(yè)或其它嚴苛用途環(huán)境的電機制造標準。相關認證有:UL,CSA,IEEE-841,IEEE-45,CC002A

  • 型號: AEHH8B
  • 品牌: TECO東元電機

東元IEEE-841 NEMA電機可同時滿足防爆和變頻使用場合。

防爆等級:CSA Certified for Class I, Division II, Groups B, C, D; Class II, Div. 2, Groups F & G. 

變頻范圍:VT=3~60HZ, CT=6~60HZ.  (VT=variable torque 變轉(zhuǎn)矩; CT=constant torque 恒轉(zhuǎn)矩)


Electrical Features

  • Designed to meet NEMA MG-1, MG-13 and IEEE 841

  • Stock available in 460V and 575V; other voltages available upon request

  •  Premium efficiency; meets or exceeds the requirements of EPACT '92 and Canadian Federal Efficiency Levels defined in CSA C390-93; Full load efficiency of all ratings is certified under the EEV Program of the CSA

  • UL recognized Class F non-hygroscopic insulation system with HPE? (High Pulse Endurance) index, heavy heat resistance enameled copper wire insures longer winding life and reliability

  • CSA certified for Class 1, Division II, Group B, C and D with Temperature Code T3C

  • Class B temperature rise, 80°C rise by resistance method at 1.0 S.F.; 90°C rise at 1.15 SF

  • 3 Leads solderless lug terminals

  • Meets GM 7E-TA specifications

Mechanical Features

  • Bearing temperature rise is below 45°C for all 4P and 6P ratings; 50°C for all 2P motors

  • Sound power levels are below 85 dBA providing quiet operation

  • Full cast iron construction: frame,brackets, fan cover and conduit box with IP55 rated protection

  • Frame provided with two threaded drain holes with drain plugs and a drilled and tapped hole for a ground lug

  • Corrosion-resistant, cast iron conduit box has twice the volume required by NEMA. The conduit box is fully gasketed with NPT threaded conduit entry

  • Regreaseable bearing construction with inner bearing caps prevent bearing contamination

  • Non-sparking plastic or bronze fan

  • All internal rotor, stator and shaft surfaces are cleaned and coated with moisture resistant varnish; Exterior is painted with zinc-chromate epoxy base with a blue finish

  • Stainless steel hardware and nameplate

  • Vibration will not exceed 0.08 inches per second

  • Motors can be re-rated for 415, 400 and 380 volts at 50 HZ

  • CSA and UL approved for Inverter Duty per NEMA MG1 Part 31, with speed range of 20:1 variable torque and 10:1 constant torque


樣本/彩頁:

TECO無錫東元電機東元IEEE-841-NENA電機-AEHH8B(Rev.5).pdf


TECO東元電機于1956年在臺灣創(chuàng)立,是全球銷量前三位的工業(yè)馬達制造商。TECO和TECO-Westinghouse均為東元電機品牌,已先后在中國大陸設立無錫東元電機有限公司,江西東元電機有限公司和青島東元精密機電有限公司(原蘇州東元電機有限公司)三大電機生產(chǎn)基地,以及生產(chǎn)東元伺服電機、東元變器和PLC等電子元件的工廠:臺安科技(無錫)有限公司。上海東元德高電機有限公司為中國大陸市場的營銷服務中心。  東元電機可生產(chǎn)NEMA電機,防爆電機(IE3效率等級),IE4電機(GB1電機),擁有低壓220V至高壓14500V,最高8000KW的超強電機生產(chǎn)能力。

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