貝得電機沈陽(yáng)有限公司
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貝得電機沈陽(yáng)有限公司
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更新時(shí)間：2024-03-31 15:28:54瀏覽次數：209次
聯(lián)系我時(shí)，請告知來(lái)自 紡織服裝機械網(wǎng)1MT0013系列粉塵防爆低壓三相異步電動(dòng)機技術(shù)參數：額定功率：0
1MT0013系列粉塵防爆低壓三相異步電動(dòng)機技術(shù)參數：
額定功率：0.55~90kW 機座號：80~280 電壓與頻率：支持多種電壓與頻率 冷卻方式：IC411 隔爆標志：Ex tD A21 IP65 T130℃ 防護等級：IP65 絕緣系統：F級 注油裝置：機座號280電機標配 環(huán)境溫度：-15℃~+40℃ 海拔高度：不超過(guò)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 |
貝得系列高效粉塵防爆型三相異步電動(dòng)機是全封閉、自扇冷高效電動(dòng)機，該系列產(chǎn)品效率滿(mǎn)足GB18613-2012能效等級2級標準要求。該系列產(chǎn)品引用西門(mén)子設計技術(shù)，具有性能優(yōu)良，使用安全可靠，振動(dòng)小、噪聲低等特點(diǎn)，并且符合環(huán)保要求；其生產(chǎn)設備采用的數控機床設備、引用西門(mén)子的絕緣結構設計以及制造工藝，采用優(yōu)質(zhì)的冷軋硅鋼片以及經(jīng)過(guò)嚴格質(zhì)量檢測與控制的高品質(zhì)軸承。
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.
貝得粉塵防爆電機可用于糧食或飼料加工、木材加工、面粉加工或儲存，以及金屬、化學(xué)藥品、合成樹(shù)脂、農產(chǎn)品、各種纖維、燃料等等可燃性粉塵場(chǎng)所。具體粉塵種類(lèi)見(jiàn)“粉塵特性舉例"，但該電機不適用于瓦斯和/或可燃性粉塵引起危險的煤礦井下以及煤礦地面裝置用電氣設備，也不適用于不需要大氣中的氧即可燃燒的粉塵或自燃物質(zhì)（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.
貝得粉塵防爆電動(dòng)機防爆性能符合GB 12476.1-2013 《可燃性粉塵環(huán)境用電氣設備 第1部分：通用要求》和GB 12476.5-2013《可燃性粉塵環(huán)境用電氣設備 第5部分：外殼保護型“tD"》的規定，適用爆炸性粉塵環(huán)境的21區，22區。
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.
噪聲 Noise levels
噪聲值
噪聲值根據 DIN EN ISO 1680 標準在噪音室測得。表面聲壓級噪聲L pfa 計算表示單位為 dB（A）。聲壓級噪聲的空間平均值是在其測量面上測得的。測量面是距離電機1米的測量包絡(luò )面。聲功率級噪聲用 L WA 來(lái)表示，單位為 dB（A）。噪音值見(jiàn)選型數據表，選型數據表中的噪聲值僅適用于全封閉自扇冷卻（冷卻方式：IC411）。電動(dòng)機在 50 Hz 電源供電空載運行時(shí)，噪音容差為 +3 dB。當在 60 Hz 電源下空載運行時(shí)，噪音容差大約為+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.
振動(dòng) Vibration
所有電動(dòng)機轉子都使用半鍵按照（標準）振動(dòng)等級進(jìn)行動(dòng)態(tài)平衡。電動(dòng)機在空載時(shí)測得振動(dòng)速度有效值不超過(guò)下表中的所列值。電機還可選擇B級振動(dòng)等級設計。
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.
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