BXJ95 Series Explosion-proof High-Voltage...
- ◆ Constructed with a high-strength copper-free aluminum alloy, this explosion-proof terminal box 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 1, Groups B, C, D.
- Explosion Protection Ratings: Explosion protection：IECEX(Gas and dust): Ex db IIB+H2 T6/T5 Gb; Ex tb IIIC T80℃/T95℃ Db ATEX(Gas and dust): II 2 G Ex db IIB+H2 T6/T5 Gb; II 2 D Ex tb IIIC T80℃/T95℃ Db
Product Parameters
- Product Type: BXJ95.
- Material:
- Enclosure: Copper-free Aluminium Alloy enclosure, powder coated surface.
- Exposed fastener: Stainless steel.
- Enclosure Color: Window grey (RAL7040).
- Rated Voltage: Max. 15kV AC.
- Rated Current: Max. 800A.
- Degree of Protection: IP66.
- Ambient Temperature:
- T6/T80°C for Tamb: -60°C~+40°C.
- T5/T95°C for Tamb: -60°C~+60°C.
- Internal & External Earthing: M8/M8.
- Cable Entries: Standard M☐ x 1.5 plug; NPT☐ plug on request.
- Cable Gland (Optional): DQM-II (Ex d) or DQM-III (Ex d) is recommended.
- Mounting: Surface type (standard) or Pedestal type (optional).
Product Classification & Origin
- HS Code: 853690.
- Country of Origin: China.
Applicable Industries
- Explosion-Proof Terminal Boxes are engineered for a wide range of hazardous environments, including petrochemical, natural gas, coal, metallurgy, military, nuclear power, and aerospace.
- Safety Role: These boxes act as a critical link within modern industrial safety frameworks, providing physical isolation and energy control for electrical connections.
- Durability: Built with a robust explosion-proof structure to deliver reliable performance in harsh conditions featuring high temperatures, heavy dust, and corrosive gases.
Credibility
- Certifications: Warom terminal boxes meet stringent global requirements, carrying full ATEX, IECEx, and EAC certifications.
- Reliability: Features a T5-T6 temperature rating and IP66 protection.
- Service: Warom supports projects with a seamless, end-to-end service 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), which uses precision gaps at joints to cool flames and reduce pressure during internal explosions, and Increased Safety (Ex e), which prevents 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 any damaged parts with original factory or certified spare parts.
- Q3: Can internal wiring be connected carelessly after installation?
- A: Absolutely not. The box only provides “containment.” Internal electrical connections must strictly comply with electrical standards.
- Q4: Is it fully waterproof/dustproof?
- A: This depends on the IP rating. Typical boxes like these (IP66/67) resist powerful water jets or temporary immersion for reliable protection.
