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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
BF□ Series Explosion-Proof Power Distribution Device
- Commodity name： BF□ Series Explosion-Proof Power Distribution Device
- Description
-
Product Features
◆ Aluminum alloy die-cast housing or steel plate welding, surface treated with high-speed shot blasting and high-voltage electrostatic spraying;
◆ Stainless steel exposed fasteners with high corrosion resistance;
◆ Switch box adopts explosion-proof structure, reliable explosion-proof performance, easy installation and maintenance;
◆ Explosion-proof box body and cover are both equipped with protective sealing strips, providing strong protection;
◆ The product adopts a modular structure, allowing free selection and combination of various circuits and incoming/outgoing line directions:
◆ Switch operating mechanism designed according to explosion-proof requirements, simple and reasonable structure, strong versatility, flexible operation, and reliable performance;
◆ Switch handle can be equipped with a padlock to prevent misoperation;
◆ The component chamber is equipped with miniature circuit breakers or molded case circuit breakers, contactors, thermal relays, etc., and can be additionally equipped with leakage, auxiliary, shunt, alarm, and other modules;
◆ Each circuit is equipped with power supply and communication signal indicator lights:
◆ Vertical installation can be equipped with corresponding mounting brackets; outdoor use can be equipped with rain covers (please specify if needed).
Environmental Applications
◆ Suitable for explosive environments Zone 1 and Zone 2:
◆ Suitable for explosive environments of IIA, IIB, and IIC classes;
◆ Suitable for combustible dust environments in Zone 21 and Zone 22 locations;
◆ Suitable for temperature groups T1-T6;
◆ Widely used in hazardous environments such as petroleum extraction, refining, chemical, textile, military industry, as well as offshore oil platforms, oil tankers, and other locations;
◆ Suitable for indoor and outdoor use (IP65, IP66 must be specified when ordering).
Model Meaning
Technical Parameters
◆ Explosion-proof mark: Ex db IIC T4/T5/T6 Gb, Ex tb IIIC T130/T95/T80℃ Db;
◆ Rated voltage: AC/DC 12V/24V/36V/48V/110V; AC 220V/380V;
◆ Rated current: ≤630A;
◆ Protection level: IP65/IP66;
◆ Corrosion resistance level: WF1, WF2;
◆ Entry specifications: NPT1/2-NPT4, M20*1.5-M110*1.5;
◆ 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 according to the model meaning, including total and branch switch current, number of poles, explosion-proof marks, etc.;
◆ If there are special requirements, please specify separately or provide schematic diagrams.
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
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