Cooling-Only RTU for Extreme Heat 6.2-30 Ton 52 deg C Rated When the climate never relents the cooling system must never compromise
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
OEM;MIDEA
Product Description
Cooling-Only RTU for Extreme Heat 6.2-30 Ton 52°C Rated
When the climate never relents, the cooling system must never compromise. Engineered specifically for tropical megacities, desert commercial corridors, and equatorial industrial zones where cooling demand is permanent and intense.
Product Overview
The Midea MRCT Cooling Only Rooftop Unit delivers validated performance up to 52°C outdoor ambient - a thermal threshold that separates purpose-built cooling equipment from adapted alternatives. Covering 22 to 98 kW of cooling capacity (6.2-30 Ton), this series provides design teams with a focused solution where cooling reliability under extreme thermal stress is paramount.
Sharing architectural DNA with its heat pump counterpart, the MRCT features vertical side-discharge configuration, compact footprint, and G90 galvanized steel cabinet validated through 500 hours of neutral salt spray testing. The Copeland scroll compressor delivers EER ratings up to 11.3 Btu/h per W, ensuring controlled energy consumption even in sustained extreme-heat operation.
Key Features
Extreme-High-Temperature Operating Validation
- Validated continuous cooling operation at 52°C outdoor ambient through rigorous performance testing
- Operating range from 10°C to 52°C covers full spectrum of tropical and subtropical requirements
- Engineering margin above standard design-day parameters ensures capacity during unprecedented heat events
- Copeland scroll compressor maintains stable operation under high condensing pressure conditions
Focused Cooling Architecture
- Cooling-only configuration eliminates weight, cost, and maintenance of unused heating components
- Simplified control logic improves system reliability and reduces diagnostic complexity
- Lower unit weight reduces rooftop structural load requirements
- Capital budget concentrated entirely on cooling performance optimization
Tropical Climate Durability
- G90 galvanized steel cabinet with 275 g/m² coating mass for certified corrosion resistance
- 500-hour neutral salt spray test validation per ASTM protocols
- Heat exchanger fin anti-corrosion treatment improves acid rain and salt spray resistance 5-6x
- Double-sided moisture-proof lacquer on all PCB boards prevents humidity-induced failures
Compact Footprint Design
- Vertical side-discharge minimizes horizontal equipment envelope for dense urban rooftops
- Factory-installed inlet and outlet flanges eliminate field-fabricated transition fittings
- Compact base dimensions allow efficient linear or clustered configurations
- Ground-level pad installation option when rooftop area is fully allocated
Technical Specifications
| Cooling Capacity | 22-98 kW (6.2-30 Ton) |
| Compressor | Copeland Scroll |
| Refrigerant | R410A |
| EER | Up to 11.3 Btu/h per W |
| Cooling Operating Range | 10°C to 52°C |
| Cabinet Material | G90 Galvanized Steel |
| Corrosion Protection | 500h Neutral Salt Spray Test |
| Economizer | Optional |
| Free Cooling | Optional |
| Power Supply | 380-415V 3N~ 50Hz |
Applications
Tropical commercial developments
Desert industrial facilities
Coastal hospitality projects
Data centers and server rooms
Airport terminals
Warehouse and distribution centers
Green building certification projects
Fast-track construction programs
Certifications & Standards
ISO 9001 Quality Management
ISO 14001 Environmental Management
OHSAS 18001 Health & Safety
ASTM-A-653 G90 Galvanized Steel
500-Hour Salt Spray Test
100% Factory Performance Test
5-Year Warranty Coverage
30 Global Spare Parts Centers
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Hongtai HVAC Equipment Co., Ltd.
Location
NO. 1406, 14TH FLOOR, BUILDING 3, NO. 50, CHUANGFU XINCHENG, JINGGUANG ROAD STREET, ERQI DISTRICT, ZHENGZHOU CITY, HENAN PROVINCE, CHINA
Contact Person
LISA