PRODUCTS
CONTACT US
XIANGHUA TECHNOLOGY
Sales Hotline: +86-793-2579666
E-mail: lily.zhou@xihfb.com.cn
Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
LBZ81 Explosion-Proof Control Column
- Commodity name： LBZ81 Explosion-Proof Control Column
- Description
-
Product Features
◆ Aluminum alloy die-cast housing, surface treated with high-speed shot blasting and high-voltage electrostatic powder coating;
◆ Stainless steel exposed fasteners with high corrosion resistance;
◆ Increased safety explosion-proof housing, equipped with explosion-proof components such as buttons, indicator lights, meters, and selector switches, with reliable explosion-proof performance;
◆ Equipped with universal wiring terminals inside, convenient for inspection and maintenance;
◆ Modular design of internal explosion-proof component modules, strong interchangeability;
◆ Selector switch handle can be equipped with a padlock to prevent misoperation;
◆ Housing and cover equipped with hinges, aesthetically pleasing and convenient for maintenance.
Environmental Applications
◆ Widely used in hazardous environments such as petroleum, chemical, and military industries, for remote operation of electromagnetic or signal and control circuits to switch on/off or control conversion; can also be used locally or indirectly near the controlled motor for start, stop, and reverse operations; operation columns equipped with ammeters can monitor motor operation or circuit conditions;
◆ Suitable for places with high protection requirements and humidity;
◆ Suitable for explosive gas environments in Zones 1 and 2;
◆ Suitable for explosive gas environments of IIA, IIB, and IIC classes;
◆ Suitable for combustible dust environments in Zones 20, 21, and 22;
◆ Suitable for temperature classes T1-T6.
Model Meaning
Technical Parameters
◆ Explosion-proof mark: Ex db eb IIC T6 Gb; Ex tb IIIC T80℃ Db;
◆ Rated voltage: AC220V/AC380V (please specify if special requirements exist);
◆ Rated current: 10A (16A);
◆ Usage category: AC-3, AC-4;
◆ Protection level: IP66 (optional rain cover for outdoor use);
◆ Corrosion resistance level: WF1 (outdoor medium corrosion resistance, no note if not required);
◆ Inlet thread: G1" (please specify if special requirements exist);
◆ Cable outer diameter: Φ12mm-Φ19mm;
◆ Standards: GB/T 3836.1, GB/T 3836.2, GB/T 3836.3, GB/T 3836.31, IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 60079-31, EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31.
Ordering Instructions
◆ When ordering, strictly specify all product parameters, quantities, inlet, installation method, and explosion-proof marks according to the model meaning; please specify button type, contact form, meter range, indicator color, voltage, and switch functions in detail;
◆ If no special requirements, the product is shipped with the red button set as one normally closed contact, green and other buttons set as one normally open contact; when wiring, lead the contacts to the wiring chamber terminals; indicator lights and buttons usually do not have nameplates, please specify if required;
◆ If there are special requirements, please specify them in detail or provide a schematic diagram.
Outline and Installation Diagram
Message
Please provide the following valid information, and we will contact you as soon as possible.
Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
Sales Hotline: +86-793-2579666
Fax: 0793-2207069
E-mail: lily.zhou@xihfb.com.cn
Website: http://www.xianghuaex.com/
Postal Code: 334700
View Mobile Terminal