BXJ93 Series Explosio-proof Fiber...
- ◆ Constructed with a stainless steel, this explosion-proof terminal boxes ensures safety by containing internal explosions and isolating the external hazardous atmosphere.
- ◆ The explosion proof enclosure treated with anti-static coating and all fasteners are anti-loosening.
- ◆ The explosion-proof control box provides centralized cabling and management, make the installation, maintenance, and inspection easier.
- ◆The IP66 rating prevents internal component of the ex terminal boxes aging and corrosion, which extends system life and lowers maintenance costs.
TECHNICAL DATA
Explosion Protection Type
- Standards: CENELEC, IEC, NEC.
- Zones: Zone 1 and Zone 2; Zone 21 and Zone 22; Class I, Zone 1 and Zone 2; Class I, Division 2, Groups A, B, C, D.
- Explosion Protection Ratings:
- IECEx (Gas and dust): Ex op pr IIC T6 Gb; Ex op pr db eb IIC T5 Gb; Ex tb IIIC T80°C/T95°C Db.
- ATEX (Gas and dust): II 2 G Ex op pr IIC T6 Gb; II 2 G Ex op pr db eb IIC T5 Gb; II 2 D Ex tb IIIC T80°C/T95°C Db.
Product Parameters
- Product Type: BXJ93.
- Material:
- Enclosure: Stainless steel.
- Exposed Fastener: Stainless steel.
- Electrical/Optical Data:
- Rated Voltage: BXJ93-☐H: 250V AC 50/60Hz.
- Number of Fibers: 48, 96, 192, 144, 288.
- Protection:
- Degree of Protection: IP66.
- Ambient Temperature: -60°C~+60°C (+50°C).
- Earthing: Internal & external earthing: M8/M12.
Product Classification & Origin
- HS Code: 853650.
- Country of Origin: China.
Applicable Industries
- Explosion-Proof Terminal Boxes are specifically engineered for hazardous environments including petrochemical, natural gas, coal, metallurgy, military, nuclear power, aerospace, and more.
- Versatility: Suitable for firefighting, pharmaceuticals, textiles, shipping, ports, and railways.
- Safety Role: These boxes act as a critical link in industrial safety frameworks by providing physical isolation and energy control for electrical/optical connections.
- Durability: Features a high-strength explosion-proof structure for reliable operation in areas with high temperatures, dust, or corrosive gases.
Credibility
- Certifications: Warom terminal boxes meet stringent international standards, carrying ATEX, IECEx, and EAC certifications.
- Performance: Features a T5-T6 temperature rating and IP66 protection for reliable execution in hazardous areas.
- Support: Warom ensures seamless project execution from initial design assessment to final certification.
FAQ
- Q1: What are the principles of explosion-proof terminal boxes?
- A: They are based on two main types: Flameproof (Ex d), using precision gaps to cool flames, and Increased Safety (Ex e), preventing arcs/sparks through enhanced insulation.
- Q2: Do the terminal boxes need regular maintenance?
- A: Yes; critical checks include inspecting surfaces for damage, ensuring tight fasteners and intact seals, and replacing parts with original factory spares.
- Q3: Can internal wiring be connected carelessly after installation?
- A: Absolutely not; the box provides “containment,” but all internal connections must comply with electrical standards and all circuit equipment must be explosion-proof.
- Q4: Is it fully waterproof/dustproof?
- A: This depends on the IP rating; typical boxes (such as IP66/67) resist powerful water jets or temporary immersion.
