I-excellence Series Modular Air-conditioning

The modular air-conditioning unit represents the pinnacle of modern HVAC engineering, meticulously crafted to transform the atmosphere of expansive commercial and industrial spaces. Upon first glance, the robust metallic finish of the cabinet exudes industrial elegance, complemented by meticulously aligned stainless steel pressure gauges and a visually seamless exterior. The tactile sensation of the smooth, anti-corrosion panels hints at the uncompromising durability built into every square inch. When operational, the system hums with a quiet, reassuring resonance, a testament to the advanced aerodynamic design and vibration-dampening materials that eliminate disruptive mechanical noise. Beyond its sophisticated appearance, this unit breathes life into enclosed environments, delivering a crisp, perfectly conditioned airflow that feels natural and revitalizing. The internal architecture is a marvel of precision, utilizing high-pressure foamed polyurethane and specialized insulation to ensure optimal thermal retention. Facility managers will appreciate the meticulous craftsmanship, where every wrap angle support and flat connection cover is tool-made for absolute dimensional accuracy. This is not merely an air conditioning unit; it is a comprehensive climate management asset designed to optimize energy consumption, drastically reduce operational overhead, and maintain an impeccable indoor environment for the most demanding facilities.

Unit Feature

1. The whole foamed case board adopts an aluminum-plastic composite frame and multiple sealing and splicing. The inner panel is provided with lining steel, high-strength connection cover and L-support for fixing.

The buckle sealing and splicing are fixed with bolts. The mechanical strength of cabinet reaches EN1886 Level D1 and the air leakage rate reaches EN1886 Level L1.

2. The profiles adopt aluminum-plastic composite structure. After the panel is formed, the inner and outer plates are completely separated by PVC and EVA materials, and the high-pressure foamed polyurethane thermal insulation material is filled inside, so as to eliminate cold bridge of the cabinet and prevent cold loss.

3. The access door is manufactured by using German technology, and the door leaf is integrally foamed. The combination of seamless dispensing technology with double-edge sealing on the door frame can ensure no deformation and no leakage point under pressure of 3000 Pa.

4. The cabinet enjoys environmentally friendly appearance, sub-series English LOGO, and built-in bolt design.

The product has optimized modular design and can be customized for the customer.

5. The stainless steel connecting pipe pressure gauge is neat, beautiful, and anti-corrosion: aluminum alloy flange frame has good flatness, low secondary air leakage, and beautiful appearance; wrap angle support, L-support, flat connection cover and other common parts all adopt toolmaking mode to ensure accurate dimension.

6. The internal splicing of the box is flat and seamless without any accumulation of dust. The water plate adopts a three-dimensional dam structure to ensure that the condensing water is drained during the operation of the unit, so as to prevent the growth of bacteria, and fully meet the requirements of cleanliness and hygiene.

7. In accordance with DIN6701 certification process, each operator is professionally trained by the European bonding technician; the "nuclear grade" insulation cotton splicing and sticking process ensures the insulation and sealing effects, excellent anti-aging and anti-condensation performance of the insulation cotton throughout the unit.

8. The heat exchanger has passed the AHRI certification and is selected by professional software. The software is written in strict accordance with the law of thermal engineering and modified according to the practical usage of coils, so as to make the product more reliable.

9. The stainless steel plate can increase anti-skid treatment according to the user's need: The unit uses natural emptying technology and adopts Z-shaped inclined design for the connection pipes between the inlet pipe and surface air cooler, so as to ensure the water can be drained naturally in the surface air cooler. Such design can eliminate the frost cracking of water pipes in winter caused by incomplete drainage of surface air cooler. The design of the filter strainer retainer allows the customer to conveniently disassemble and maintain the strainer.

Unit Model Denotation Method

Note: 

1. Oval tube heat exchanger has over-sized net flow area. It is recommended to select the type according to the face velocity of 3m/s;

2. When the coil face velocity exceeds 3.5m/s, the surface air cooler is not suitable while the heater is applicable.

Advanced Engineering Dimensions

Our engineering philosophy revolves around solving the most complex climate control challenges faced by modern commercial and industrial facilities. The following dimensions highlight the core technological advancements integrated into this system.

Structural Integrity & Sealing

Achieving European EN1886 Level D1 mechanical strength and Level L1 air leakage rates, the cabinet is built like an impenetrable fortress. The access doors utilize cutting-edge German technology, combining integral foaming with a seamless dispensing and double-edge sealing process. This meticulous construction ensures absolute zero deformation and zero leakage even under an extreme pressure of 3000 Pa, significantly reducing long-term energy waste.

Thermal Insulation & Anti-Cold Bridge

The profile utilizes an innovative aluminum-plastic composite structure. Physical thermal barriers are created using PVC and EVA materials between the inner and outer plates. Coupled with high-pressure foamed polyurethane and "nuclear grade" insulation cotton, this construction completely eliminates the cold bridge effect, preventing surface condensation and maximizing thermal efficiency throughout the unit's lifecycle.

Hygiene & Cleanliness

Designed for environments demanding medical-grade purity, the internal splicing of the cabinet is perfectly flat and seamless, leaving no dead angles for dust accumulation. The innovative three-dimensional dam structure of the drain pan ensures 100% smooth discharge of condensate water during operation, fundamentally inhibiting microbial growth and meeting the strict hygienic standards of hospitals, cleanrooms, and laboratories.

Reliability & Anti-Frost Design

With an AHRI-certified heat exchanger validated by professional thermal engineering software, performance is unequivocally reliable. To combat severe winter conditions, the connection between the inlet pipe and the surface air cooler features a unique Z-shaped inclined design. This allows for natural gravity drainage, completely eradicating the hidden danger of frost-cracked water pipes caused by residual, incomplete drainage.

Modularity & Customization

Flexibility is at the core of this system, offering an ultra-wide air volume range from 1,296 to an immense 164,934 m³/h across multiple dimensional configurations. The highly modular design can be tailored to specific spatial constraints, with optional upgrades like stainless steel anti-skid bottom plates to meet the exact non-standard customization requirements of large-scale procurement projects.

Maintenance & Usability

Routine upkeep is transformed into a hassle-free, streamlined process. The dedicated filter strainer retainer design allows maintenance personnel to swiftly disassemble and clean the filters without specialized tools. Furthermore, the built-in bolt design and neatly arranged, anti-corrosion stainless steel pressure gauges not only elevate the industrial aesthetic but substantially reduce the time and labor costs associated with equipment servicing.

Quality Control & Craftsmanship

Every phase of manufacturing strictly adheres to the DIN6701 certification standards, with core operators professionally trained by European bonding technicians. The meticulous application of "nuclear grade" insulation cotton splicing and the use of precision molds for all corner and L-supports guarantee exceptional dimensional accuracy, ensuring the unit operates flawlessly over an extended lifespan.

Why Choose Us

Selecting the right manufacturer for your facility's climate control infrastructure is a critical decision that impacts operational efficiency for decades. We stand as a premier supplier dedicated to delivering uncompromising quality, advanced engineering, and comprehensive support to our commercial partners worldwide.

• Proven Manufacturing Excellence: Operating state-of-the-art production facilities, we leverage advanced European technologies and stringent DIN6701 certification processes to ensure every unit leaving our floor is a masterpiece of industrial engineering.

• Tailored Climate Solutions: We understand that no two facilities are identical. Our dedicated engineering team works closely with project managers to provide highly customized modular configurations, ensuring perfect integration into your specific architectural layout.

• Unwavering Commitment to Reliability: By utilizing AHRI-certified components and rigorous software-based performance validation, we guarantee that our systems will perform exactly as specified, minimizing downtime and safeguarding your operational continuity.

• Comprehensive Lifecycle Support: From initial consultation and custom design to installation guidance and long-term maintenance strategies, our expert support network is always available to assist your technical teams, ensuring maximum return on your equipment investment.

Frequently Asked Questions (FAQ)

What makes the cabinet construction resistant to extreme air pressure?

The cabinet achieves its remarkable durability through an aluminum-plastic composite frame reinforced with inner lining steel and L-supports. Combined with German-engineered access doors featuring seamless dispensing and double-edge sealing, the unit can comfortably withstand internal pressures up to 3000 Pa without any structural deformation or air leakage, meeting EN1886 Level D1 standards.

How does the system prevent freezing in the coils during harsh winter conditions?

To combat freezing, the connection pipes between the inlet and the surface air cooler utilize a specialized Z-shaped inclined design. This geometric configuration enables the natural, gravity-fed emptying of water from the cooler when the system is offline, completely eliminating the risk of frost cracking caused by incomplete drainage.

Can this air conditioning unit be deployed in environments requiring strict hygiene, such as laboratories?

Absolutely. The internal panels are designed to be completely flat and seamless, preventing the accumulation of dust and particulates. Additionally, the drain pan features a three-dimensional dam structure that ensures rapid and complete drainage of condensation, effectively eliminating the damp environments where bacteria and mold typically thrive.

What is the benefit of the "nuclear grade" insulation cotton used in this unit?

The "nuclear grade" insulation cotton provides exceptional thermal resistance and anti-aging properties. When applied using our specialized splicing and sticking process—performed by technicians trained to European DIN6701 standards—it creates an impenetrable thermal barrier. This ensures superior sealing, prevents condensation, and significantly lowers energy consumption over the unit's lifespan.

How customizable is the air volume capacity for large-scale facility projects?

The system is highly modular and exceptionally scalable. We offer a comprehensive range of configurations capable of delivering air volumes from a precise 1,296 m³/h up to an immense 164,934 m³/h. This extraordinary flexibility allows facility engineers to precisely match the equipment to the exact volumetric and thermal demands of their specific architectural spaces.