BZC51 proof operation column BZC53 proof operation column [proof control box series] BZC53 explosion-proof control button operation column BZC51 explosion-proof box remote operation control box BZC51 Inner Contact: Ms. Hong Tel: 13771393348 proof operation column first Yixing Vantage Electric Manufacturing Co. company, leading technology, election-proof product advice: 0510-80383192, our company is a national testing center explosion proof certificate issued, the first batch of certified explosion-proof electrical production license units Our company has advanced production testing. equipment, has many years of experience in the production column proof operation, with professional and technical personnel unified management mechanism, we can also be customized according to user requirements explosion-proof products. proof operation column, affordable, excellent quality, welcome to purchase! "integrity management, caring service "We look forward to working with you! characteristics of explosion-proof operation column, and long life. products used in petroleum, chemical industry. BZC51 proof operation column Scope 20, Zone 21 and Zone 22 hazardous areas. BZC53 proof operation column containing explosive or combustible dust. BZC51 proof operation column Features BZC53 proof control button, explosion-proof operation column cast aluminum housing, powder coated. BZC53 proof control button, explosion-proof operation column products with anti-, dust and other properties. Buttons, switches, lights, ammeter and other groups BZC53 proof control button, explosion-proof operation column into a variety of functions, freely chosen by the user. BZC51 proof operation column, BZC53 proof operation column ammeter range specified by the user. BZC51 proof operation column in line with GB12476, IEC61241 standards. BZC51 series of explosion-proof operation column can be used outdoors indoors, such as using the recommended configuration rain cover outdoors, in order to improve protection product performance; shall specify the desired switch (such as the function to be customized to be a functional diagram or to our online sales personnel request), buttons, lights (specify voltage color), ammeter quantity specifications, product installation, cable entry, quantity, specifications and voltage; I. Scope: 1.1 Zone 2 hazardous locations; 2.ⅡA, ⅡB, ⅡC explosive atmosphere. Second, product characteristics: 1 shell is made of aluminum die-casting, surface electrostatic spray, stainless steel exposed fasteners; 2 with a waterproof, dustproof and other properties; 3 buttons, switches, lights, ammeter and so versatile freely selected by the user; 4 built-proof element introduction of German technology to produce, beautiful and refined, durable; 5 vertical or hanging installation, if there are special requirements can be special; 6 Meet GB3836-2000, IEC60079 standards. Third, the main technical parameters: 1 Ex mark: ExedⅡBT6 2. Protection Level: IP65 3. corrosion rating: WF1 4. Use category: AC-3, AC-4 5. Rated voltage: 220V / 380V 6. Current Rating: 10A 7 cable diameter: Φ12mm ~ Φ17mm 8. Inlet thread: G1 "9. indicator Voltage Code: a: AC / DC12-36V b: AC / DC48-100V c: DC220V d: AC200-380V 10. instructions Light Color Code: R: Red, G: Green, Y: Yellow, W: 11 white button contacts Type Code: Ⅰ: a normally open a normally closed Ⅱ: two normally open Ⅲ: two normally closed 12 meter accuracy and Size: 1.5 /0.1A 0.5A 1A 1.5A 3A 5A 7.5A 10A Note: Connect the secondary current 5A current transformers attached outside the ammeter overload table, overload current is 5 times, can also be provided upon request 3 times or 2 times overload ammeter, there are special requirements please explain; 13 voltmeter accuracy and specifications: 1.5 / 30V 50V 75V 100V 120V 150V 200V 250V 300V 400V 600V 450V-450KV Note: You can connect a secondary voltage of 100V for external attachment voltage transformer