供应7.5kw三相电机防爆控制箱主要技术要求：

　　1.防爆标志：ExdeⅡBT4、ExdeⅡCT4

　　2.防护等级：IP55、IP65

　　3.防腐等级：WF1

　　4.安装形式：挂式

　　5.额定电压：AC380V

　　6.额定电流：20A，40A

　　7.功率：大功率10KW，可逆大功率18.5KW

　　8.电流范围：0.25-40A

　　9.进线口螺纹：G1”、G11/2”

　　10.电缆外径：Φ12mm～Φ17mm，Φ18mm～Φ26mm

　　供应7.5kw三相电机防爆控制箱产品特点：

　　1.外壳采用ZL102铝合金压铸成型，表面高压静电喷塑，不锈钢外露紧固件；

　　2.内装高分断小型断路器，交流接触器，自复位*转换开关等；

　　3.可控制交流50HZ，380V三相异步电动机的直接起动、停止，并具有过载、短路、断相、失压保护功能；

　　4.可以远程控制；

　　5.电缆或钢管布线均可；

　　6.符合GB3836-2000，IEC60079标准要求。

三相电机防爆控制箱选型指南

　　X——S：工程塑料外壳（可不注）；G：不锈钢外壳；L：铝合金外壳

　　AX——额定电流（不配不注）

　　BX——电表数（不配不注）

　　DX——指示灯数（不配不注）

　　KX——开关数（不配不注）

　　PX——电位器数（不配不注）

　　X——安装方式（G：挂式；L：立式）

　　X——进线口方向（X：下进线（可不注）；D：上进线；B：后进线）

　　X（X）——进线口数量（螺纹规格)

　　英文翻译Supply 7.5kW three phase motor explosion-proof control box applicable range: 1. suitable for explosive gas environment 1 zone, 2 area; 2. for II A, II B, IIC explosive gas environment; 3. suitable for the temperature group of T1~T6 environment; 4. for petroleum mining, storage, chemical, pharmaceutical, military and military facilities and other explosive dangerous environment Supply 7.5kW three-phase motor explosion-proof control box main technical requirements: 1. explosion-proof signs: Exde II BT4, Exde II CT4 2. protection grade: IP55, IP65 3. anticorrosion grade: WF1 4. installation form: hanging type 5. rated voltage: AC380V 6. rated current: 20A, 40A 7. power: large power 10KW, reversible high-power 8. current range: 0.2: 0.2 reversible high-power 8. current range: 0.2 5-40A 9. inlet thread thread: G1 ", G11/2" 10. cable outer diameter: diameter of 12mm to 17mm, and 18mm ~ 26mm supply 7.5kW three-phase motor explosion-proof control box product features: 1. casing with ZL102 aluminum alloy die-casting molding, surface high voltage electrostatic spray, stainless steel exposed fasteners; 2. internal high breaking small circuit breaker, AC contactor The self reset universal conversion switch and so on; 3. can control the direct starting and stopping of the AC 50HZ, 380V three-phase asynchronous motor, and has the function of overload, short circuit, phase breaking and loss of pressure protection; 4. can be remote control; 5. cable or steel pipe wiring can; 6. conforms to GB3836-2000, IEC60079 standard requirements. Supply 7.5kW three-phase motor explosion-proof control box selection guide X - S: S: engineering plastic shell (can not be injected); G: stainless steel shell; L: aluminum alloy shell AX - rated current (not undeserving) BX - meter (undeserving) DX - the number of indicator lights (undeserving) KX - switch number (undeserving) PX - Number of potentiometers (unmatched) X - installation method (G: hanging type; L: vertical) X - inlet direction (X: down line (can not be injected); D: upward line; B: backward line) X (X) - number of thread inlet (thread specification)