● Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.
● Explosive gas mixtures: IIA, IIB, IIC.
● Hazardous areas with explosive dust: Zone 20, Zone 21, Zone 22.
Application Scenarios
● Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.
● Explosive gas mixtures: IIA, IIB, IIC.
● Hazardous areas with explosive dust: Zone 20, Zone 21, Zone 22.
Product Features
1. High-efficiency heat exchange: The surface cooler uses high-quality copper tubes with hydrophilic aluminum fins, double-hem structure, and overall mechanical tube expansion process, ensuring optimal contact between copper tubes and aluminum fins, high heat exchange efficiency, and low air resistance.
2. Low noise and energy saving: The low-noise explosion-proof motor and low-noise explosion-proof centrifugal fan are optimally matched with the unit, combined with well-insulated sound-absorbing materials, ensuring low-noise and energy-efficient operation.
3. Reliable operation: Equipped with an explosion-proof single-phase three-speed motor and high-precision maintenance-free ball bearings for long service life; the fan shaft is nickel-plated for durability.
4. Dry water pan: The water pan is formed by integrated stamping in one step, and the insulation is molded as a whole without welds. The unique drainage channel design ensures smooth drainage without water leakage.
5. Multiple product types, including horizontal concealed, horizontal exposed, vertical exposed, and cassette styles; complete specifications with nine models available; external static pressure options include standard and high static pressure.
6. Uses the latest explosion-proof technology, making the unit safer and more reliable.
Horizontal Concealed (2-Row Tube)
Horizontal Concealed (2-Row Tube)
Ceiling Type
Notes:
1. Unit design complies with ATEX standard:
2. Nominal cooling condition: Indoor dry-bulb temperature 27/19.5°C, inlet/outlet water temperature 7/12°C. Nominal heating condition: Indoor dry-bulb temperature 21°C, inlet/outlet water temperature 60°C.
3. Noise values are measured in a full anechoic chamber at the corresponding wind speeds.
4. Unit parameters are subject to change due to product improvements without prior notice. Please refer to the nameplate for specific parameters.
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