供應7.5kw三相電機防爆控制箱主要技術要求：

　　1.防爆標志：ExdeⅡBT4、ExdeⅡCT4

　　2.防護等級：IP55、IP65

　　3.防腐等級：WF1

　　4.安裝形式：掛式

　　5.額定電壓：AC380V

　　6.額定電流：20A，40A

　　7.功率：大功率10KW，可逆大功率18.5KW

　　8.電流范圍：0.25-40A

　　9.進線口螺紋：G1”、G11/2”

　　10.電纜外徑：Φ12mm～Φ17mm，Φ18mm～Φ26mm

　　供應7.5kw三相電機防爆控制箱產品特點：

　　1.外殼采用ZL102鋁合金壓鑄成型，表面高壓靜電噴塑，不銹鋼外露緊固件；

　　2.內裝高分斷小型斷路器，交流接觸器，自復位*轉換開關等；

　　3.可控制交流50HZ，380V三相異步電動機的直接起動、停止，并具有過載、短路、斷相、失壓保護功能；

　　4.可以遠程控制；

　　5.電纜或鋼管布線均可；

　　6.符合GB3836-2000，IEC60079標準要求。

三相電機防爆控制箱選型指南

　　X——S：工程塑料外殼（可不注）；G：不銹鋼外殼；L：鋁合金外殼

　　AX——額定電流（不配不注）

　　BX——電表數（不配不注）

　　DX——指示燈數（不配不注）

　　KX——開關數（不配不注）

　　PX——電位器數（不配不注）

　　X——安裝方式（G：掛式；L：立式）

　　X——進線口方向（X：下進線（可不注）；D：上進線；B：后進線）

　　X（X）——進線口數量（螺紋規格)

　　英文翻譯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)