1MT0013系列粉尘防爆低压三相异步电动机技术参数：
额定功率：0.55~90kW 机座号：80~280 电压与频率：支持多种电压与频率 冷却方式：IC411 隔爆标志：Ex tD A21 IP65 T130℃ 防护等级：IP65 绝缘系统：F级 注油装置：机座号280电机标配 环境温度：-15℃~+40℃ 海拔高度：不超过1000米 | Rated output：0.55~90kW Frame size：80~280 Voltage and Frequency：Support multiple voltage and frequency Cooling method：IC411 Frame-proof marking：Ex tD A21 IP65 T130℃ Protect degree：IP65 Insulation class：F Re-greasing device：FS280 motor as standard Ambient temperature：-15℃~+40℃ Site altitude above see level：Not exceed 1000m |
贝得系列高效粉尘防爆型三相异步电动机是全封闭、自扇冷高效电动机，该系列产品效率满足GB18613-2012能效等级2级标准要求。该系列产品引用西门子设计技术，具有性能优良，使用安全可靠，振动小、噪声低等特点，并且符合环保要求；其生产设备采用的数控机床设备、引用西门子的绝缘结构设计以及制造工艺，采用优质的冷轧硅钢片以及经过严格质量检测与控制的高品质轴承。
Beide series high efficiency dust explosion-proof three-phase asynchronous motor is totally enclosed, self-fan cooled high efficiency motor. The products meet the requirements of the GB18613-2012 efficiency of energy efficiency grade 2. The series products introduce Siemens design technology with excellent performance, safe and reliable to use, low vibration, low noise, and meet environmental protection requirements. Its production equipments adopt advanced CNC machine tool equipment, citing Siemens advanced insulation structure design and manufacturing process, use high quality cold rolled silicon steel sheet and high quality bearing with strict quality control.
贝得粉尘防爆电机可用于粮食或饲料加工、木材加工、面粉加工或储存，以及金属、化学药品、合成树脂、农产品、各种纤维、燃料等等可燃性粉尘场所。具体粉尘种类见“粉尘特性举例”，但该电机不适用于瓦斯和/或可燃性粉尘引起危险的煤矿井下以及煤矿地面装置用电气设备，也不适用于不需要大气中的氧即可燃烧的粉尘或自燃物质（如磷粉）。
Beide dust explosion-proof motor can be used for food or forage machine, wood machine, flour machine or storage, as well metal, chemicals, synthetic resin, agricultural products and all kinds of combustible dust places such as fiber, fuel and so on. Detailed types of dust refer to "dust characteristics example," but this series motors are not suitable for gas or underground coal mine with combustible dust and coal mine ground device with electrical equipment, also can’t be used in place with explosive dust and spontaneous combustion substances (e.g. phosphorus powder) but can burn without oxygen from the atmosphere.
贝得粉尘防爆电动机防爆性能符合GB 12476.1-2013 《可燃性粉尘环境用电气设备 第1部分：通用要求》和GB 12476.5-2013《可燃性粉尘环境用电气设备 第5部分：外壳保护型“tD”》的规定，适用爆炸性粉尘环境的21区，22区。
Beide dust explosion-proof motor’s performance fulfill GB 12476.1-2013 "Combustible dust environment for electrical equipment-part 1: General requirements" and GB 12476.5-2013 "Combustible dust environment for electrical equipment - Part 5: Housing protection type" tD "", suitable for explosive dustenvironment Zone 21 or zone 22.
噪声 Noise levels
噪声值
噪声值根据 DIN EN ISO 1680 标准在噪音室测得。表面声压级噪声L pfa 计算表示单位为 dB（A）。声压级噪声的空间平均值是在其测量面上测得的。测量面是距离电机1米的测量包络面。声功率级噪声用 L WA 来表示，单位为 dB（A）。噪音值见选型数据表，选型数据表中的噪声值仅适用于全封闭自扇冷却（冷却方式：IC411）。电动机在 50 Hz 电源供电空载运行时，噪音容差为 +3 dB。当在 60 Hz 电源下空载运行时，噪音容差大约为+4 dB。
Noise levels for mains-fed operation
The noise levels are measured in accordance with DIN EN ISO 1680 in a anechoic room. It is specified as the A-valued measuring-surface sound pressure level L pfa in dB (A). This is the spatial mean value of the sound pressure levels measured on the measuring surface. The measuring surface is a cube 1 m away from the motor surface. The sound power level is also specified as L WA in dB (A). Please find the noise value in technical data table, the specified values are only valid for totally enclosed fan cooling (cooling method: IC411) motor with no load at 50 Hz with no load, and the tolerance is +3 dB. While motor operating 60 Hz with no load, the values are approximately +4dB (A) higher.
振动 Vibration
所有电动机转子都使用半键按照（标准）振动等级进行动态平衡。电动机在空载时测得振动速度有效值不超过下表中的所列值。电机还可选择B级振动等级设计。
The rotors are dynamically balanced to severity grade A using a half key. Table below contains the effective vibration values for unloaded motors. Vibration grade B can be provided as option.
