產(chǎn)品名稱: ZBQD53系列防爆電磁起動(dòng)器(ⅡB、ⅡC) 適用范圍Application
1區(qū)、2區(qū)危場(chǎng)所. IIA、IIB、IIC類(lèi)爆炸性氣體環(huán)境 *要求IIC 類(lèi)時(shí)請(qǐng)注明。 Can be used Zone 1 and Zone 2 dangerous places. Can be used in IIA,IIB,IIC group explosive atmosphere. *Please note if need IIC group.
型號(hào)含義Model implication 產(chǎn)品特點(diǎn) Features 鑄鋁合金外殼,表面噴塑。 內(nèi)裝交流接觸器,自復(fù)位萬(wàn)能轉(zhuǎn)換開(kāi) 關(guān)或按鈕等。 可控制交流50Hz,380V,三相異步電動(dòng)機(jī)的直接起動(dòng)停止,并具有過(guò)載和 斷相及失壓保護(hù)。 鋼管或電纜布線均可。 符合GB3836-2000,IEC60079 標(biāo)準(zhǔn)要求。 Diecasted AI-alloy shell with plastic-sprayed surface. Inside is installed AC contactor,thermal relay,self- settable universal conver-sion switch. Able to directly control AC 50Hz,380V asynchronous motor with the protection of overload,phase-failure and voltage-absent. Steel tube wiring or cable wiring. Suitable for GB3836-2000,IEC60079 standard request. 主要技術(shù)參數(shù) Main technical parameters 產(chǎn)品型號(hào)Type 額定電壓(V)Rated voltage 額定電流(A)Rated current 控制電動(dòng)機(jī)*大功率(KW)Max.Power of controlled motor 繼電器整定電流調(diào)節(jié)范圍(A) Setting curent of thermal relay 出線口螺紋 (G")Outlet’s theread 防爆標(biāo)志Ex-mark 電纜外徑(Φ,mm) Cable’s outerdiameter 防護(hù)等級(jí)Protection grade ZBQD53-9/□ 380/220 9 7-10 4及以下 1 10-14 Exed II BT6 *Exde II CT6 IP54 ZBQD53-12/□ 12 9-13 5.5 ZBQD53-18/□ 18 12-18 7.5 ZBQD53-25/□ 25 17-25 11 ZBQD53-40/□ 40 28-45 18.5 ZBQD53-63/□ 63 40-63 30 1/2 18-22 ZBQD53-100/□ 100 75-125 40 ZBQD53-9/□ 9 7-10 4及以下 1 10-14 ZBQD53-12/□ 12 9-13 5.5 ZBQD53-18/□N 18 12-18 7.5 ZBQD53-25/□N 25 17-25 11 ZBQD53-40/□N 40 28-45 18.5 *注:電流大于技術(shù)參數(shù)表上之規(guī)定的,請(qǐng)與工程技術(shù)人員聯(lián)系 *Note:If the current is up to the technical parameters,please contact with the technology or engineering dept. 外形及安裝尺寸 Outlinge and installing dimension ZBQD53-20(IIB) ZBQD53-40 (IIB) ZBQD53-10N/20N(IIB) ZBQD53-60 (IIB) ZBQD53-100 (IIB) ZBQD53-40N/60 (IIB) ZBQD53-20 (IIC) 詳細(xì)參數(shù)請(qǐng)來(lái)電咨詢!