BKF Series Explosion Proof...
- ◆ Engineered with specialized explosion-proof technology to guarantee compliance and deliver ultimate safety and reliability of the explosion proof wall air conditioners.
- ◆ Explosion-proof split wall-mounted air conditioners are categorized by both cooling-only and reverse-cycle (heating & cooling) models to perfectly match your climate requirements.
- ◆ Our explosion-proof wall-mounted air conditioners consistently powerful performance for both cooling and heating, built for long-term durability.
- ◆ User-friendly LED/LCD display and a sleek, space-saving design that complements any interior.
TECHNICAL DATA
Explosion Protection Type
Standards: CENELEC, IEC
Hazardous Area Zones: Zone 1 and Zone 2
Explosion Protection Ratings:
- Outdoor Unit:
- BYS Compressor: II 3 G Ex nC II 146°C(T3)
- BZC Control station: II 3 G Ex d IIB
- BDJ-W Fan motor: II 3 G Ex d IIB
- Whole unit: Ex nC d [ib] ib IIB 146°C
- Indoor Unit:
- BDJ-N Fan motor: II 2 G Ex d IIB T4
- BXK Control station: II 2 G Ex d [ib] ib IIB T4
- Whole unit: Ex d [ib] ib IIB T4
Product Parameters
Product Type: BKF
Model: BKF-50/220
- Cooling capacity: 5275W (18000* BTU)
- Rated voltage / Frequency: 220-240V/50Hz
- Input power: 2P
- Cooling input power / Current: 2300W / 10.5A
- Application areas: 24-36 $m^2$
- Sound level: Indoor 43* dB / Outdoor 54* dB
- Outline dimensions (L x W x H):
- Indoor unit: 960 x 385 x 245* mm
- Outdoor unit: 910 x 690 x 390* mm
- Control box: 420 x 350 x 178 mm
- Weight: Indoor 21.00* kg / Outdoor 62.00* kg / Control box 21 kg
Model: BKF-71/220
- Cooling capacity: 7066W (24000* BTU)
- Rated voltage / Frequency: 220-240V/50Hz
- Input power: 3P
- Cooling input power / Current: 3100W / 14.9A
- Application areas: 29-48 $m^2$
- Sound level: Indoor 44* dB / Outdoor 55* dB
- Outline dimensions (L x W x H):
- Indoor unit: 1100 x 358 x 294* mm
- Outdoor unit: 910 x 690 x 390* mm
- Control box: 420 x 350 x 178 mm
- Weight: Indoor 25.00* kg / Outdoor 65.00* kg / Control box 21 kg
Classification & Origin
HS Codes: 841510, 841510, 841510, 841583, 84148090
Country of Origin: China
Industry & Application
Core Function: The explosion-proof split wall-mounted air conditioner integrates the functionality of standard residential units with high-level industrial explosion-proof designs to ensure safe and reliable climate control in hazardous environments.
Applicable Industries: Petroleum, natural gas, chemical processing, offshore oil platforms, cruise ships, and military installations.
Certifications: Engineered to global safety benchmarks with certifications including ATEX, IECEx, and EAC.
FAQ (Frequently Asked Questions)
Q1: Are explosion-proof air conditioners less energy efficient and more power-consuming than standard units?
A1: Not necessarily. Modern designs incorporate high-efficiency compressors. Although the explosion-proof housing adds weight and cost, its direct impact on energy consumption has been minimized through advanced engineering.
Q2: Why use the split explosion-proof air conditioners design? Are all-in-one units available?
A2: The split design is chosen for safety, isolating the high-risk compressor outdoors. All-in-one units exist but are more complex and costly, typically used only where outdoor installation is impossible.
Q3: How to choose for areas with both gas and dust?
A3: Select a model certified for both gas and dust zones (e.g., Zone 1 & 21). The enclosure must prevent dust buildup while meeting gas explosion protection standards, often indicated by a compound Ex marking.
Q4: Can we use a regular AC if the gas hazard is minimal or occasional?
A4: Absolutely not! This is a dangerous misunderstanding. Explosion-proof standards are based on worst-case scenarios; any presence of hazard mandates the use of properly certified equipment.
