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东元IEEE-841 NEMA电机
- 型号AEHH/AEUH
- 品牌TECO东元电机
IEEE-841是美国针对石油和化学工业或其它严苛用途环境的电机制造标准。符合NEMA Premium效率等级。相关认证有:UL, CSA, IEEE-841, IEEE-45, CC002A。
东元IEEE-841 NEMA电机可同时满足防爆和变频使用场合。
防爆等级:CSA Certified for Class I, Division II, Groups B, C, D; Class II, Div. 2, Groups F & G.
变频范围:VT=3~60HZ, CT=6~60HZ. (VT=variable torque 变转矩; CT=constant torque 恒转矩)
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
TECO东元电机于1956年在台湾创立,是全球销量前三位的工业马达制造商。TECO和TECO-Westinghouse均为东元电机品牌,已先后在中国大陆设立无锡东元电机有限公司,江西东元电机有限公司和青岛东元精密机电有限公司(原苏州东元电机有限公司)三大电机生产基地,以及生产东元伺服电机、东元变器和PLC等电子元件的工厂:台安科技(无锡)有限公司。上海东元德高电机有限公司为中国大陆市场的营销服务中心。 东元电机可生产NEMA电机,防爆电机(IE3效率等级),IE4电机(GB1电机),拥有低压220V至高压14500V,最高8000KW的超强电机生产能力。
东元电机中国大陆生产工厂联系方式如下(销售热线:021-34050660,http://www.tecomotors.com):
无锡东元电机有限公司 电话:0510-85342005 地址:无锡市新区长江南路9号
江西东元电机有限公司 电话:0791-8195999 地址:江西省南昌市青山湖区东元路189号
青岛东元精密机电有限公司 电话:0532-89058888 地址:青岛市临港经济开发区北京中路666号
台安科技(无锡)有限公司 电话:0510-85227555 地址:江苏省无锡市新区高浪东路29号
唯马电机(上海)有限公司
地址:上海市谷阳北路2558弄9号1202室
电话:+86 21 34050660/34050661
邮箱:sales@weimaelectric.com
网址:www.weimaelectric.com
微信公众号:唯马电机
产品咨询热线(上午8:00~下午8:00):
李先生:18964602195
鲁先生:18901940131
李先生:13391453310