BZC-A2D2K1L aluminum alloy explosion-proof operating column IIB level

BZC-A2D2K1L aluminum alloy explosion-proof operating column IIB levelexplosion-proof performance

Explosion proof operation column is a control motor explosion-proof control box with a support column, usually equipped with start, emergency stop buttons, indicator lights, ammeters, voltmeters, frequency meters and other equipment.

Adopting glass fiber reinforced polyester resin or aluminum alloy shell, corrosion resistance and anti-static characteristics are achieved through processes such as electrostatic spraying and stainless steel fasteners. The protection level can reach IP65 and the anti-corrosion level is WF2. ‌

Modular configuration

Supports flexible configuration of components such as buttons, indicator lights, toggle switches, ammeters, etc., and can be expanded to more than 30 functional combinations. ‌

Installation method

Supports various installation methods such as wall mounted and column mounted, adapting to different scene requirements. ‌

BZC-A2D2K1L aluminum alloy explosion-proof operating column IIB levelApplicable scenarios

Suitable for Zone 1/Zone 2 hazardous areas with IIA-IIC explosive gases and T1-T6 temperature groups in petroleum and petrochemical, chemical, pharmaceutical, and other industries, as well as zones 20-22 with combustible dust environments. ‌

BZC8060-D2K1L Explosion proof Operating Column Expansion Function with Two Lights and One Switch

Optional electromagnetic remote control, signal conversion, and motor start stop operation are available, and some models support ammeter monitoring of circuit status.

The equipment complies with GB 3836.1-2010 General Requirements for Explosive Atmosphere Equipment and GB 12476.1-2013 Electrical Equipment for Combustible Dust Environments, and some products have passed IECEx international certification. Typical technical parameters include:

Explosion proof mark: Exced Ⅱ CT6 Gb/Ex tD A21 IP65 T85 ℃ (dust explosion-proof)

Rated current: 10A (maximum support for 16A customization)

Cable aperture: Φ 8-14mm (depending on model difference)

Corrosion resistance: WF1/WF2 grade, can withstand acid alkali salt spray corrosion

Mechanical strength: Impact resistance (fiberglass shell)

Typical application scenarios

In the oil extraction scenario, this equipment is used for controlling the combustible gas detection system of drilling platforms, and its Exced Ⅱ CT6 explosion-proof capability can resist high-risk gas mixtures. Chemical companies often install it around reaction vessels to prevent acid mist from corroding electrical components through IP65 protection. When pharmaceutical factories use dust explosion prevention areas, the dust collection tank structure equipped with equipment can prevent the accumulation of combustible dust from causing explosions.

Special customized models can meet the needs of military facilities, such as adding protective boxes to ensure stable operation of equipment at temperatures ranging from -40 ℃ to+55 ℃. The shipbuilding industry uses stainless steel material models and utilizes WF2 anti-corrosion grade to resist corrosion in high salt marine environments.