Room-level Modular Full-frequency Energy-saving Precision Cooling
Product Advantages
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Full Inverter Regulation
Fully variable speed design adjusts cooling capacity dynamically based on load; dual-system dual-inverter ensures precise load response, low starting current, and minimal impact on electrical equipment.
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High Energy Efficiency
High return air temperature design improves rated energy efficiency by over 40% compared to fixed frequency systems. Part-load operation enhances efficiency by 50% compared to fixed frequency systems, and annual energy efficiency improves by over 58%.
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Safety and Reliability
Full inverter design with low starting current reduces impact on power grids and UPS systems. Major components use internationally recognized brands, ensuring a Mean Time Between Failures (MTBF) of ≥100,000 hours.
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Smart Fault Diagnosis
Automatically analyzes potential fault causes when an alarm occurs, displays fault reasons on the interface, and guides maintenance personnel to resolve issues.
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AI Energy Management
Dynamically adjusts inverter components based on room load and ambient temperature changes for real-time efficiency. AI learns energy consumption patterns, optimizes settings, and uses group control to ensure efficient operation.
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Flexible and Modular Design
Fully modular design with independent modules for System 1, System 2, and control cabinets, simplifying transportation and on-site assembly.
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Electronic Expansion Valve
Fast response, high control accuracy, real-time flow adjustment, efficient heat exchange in evaporator.
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Evaporator
Hydrophilic fins, inner-grooved copper tubes, corrosion-resistant, long life, high efficiency.
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EC Fan
Rear-inclined centrifugal fan with high efficiency, energy-saving, low noise, continuously adjustable airflow.
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Controller
7-inch TFT color touchscreen, user-friendly interface, convenient operation.
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DC Inverter Scroll Compressor
Variable displacement design, safe operation under varying conditions, high reliability, long life, low noise.
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Drier Filter
High efficiency in acid removal, filtration, and drying, ensures reliable system operation.
Parameters
Dual-Inverter Series (R410A) | Model (KMA.U(D)ESYVMRHGT/E) | 301 | 351 | 401 | 451 | 501 | 601 | 702 | 802 | 902 | 1002 | 1102 | 1202 |
Cooling Capacity 1 |
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Total Cooling Capacity | kW | 10.5-30.2 | 12.3-35.1 | 14.2-40.2 | 15.8-45.3 | 17.5-50.1 | 21.5-60.2 | 25-70.2 | 30-80.3 | 35-90.2 | 35-101.6 | 35-110.5 | 40-110.5 | 40-120.4 |
Sensible Heat | kW | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Rated Cooling Capacity | kW | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 |
Cooling Capacity 2 |
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Total Cooling Capacity | kW | 9.0-25.2 | 10.5-30.1 | 12.5-35.3 | 14.1-40.2 | 15.8-45.1 | 17.5-55.2 | 21.1-60.1 | 24.5-70.1 | 28.2-80.1 | 31.6-90.2 | 35.1-100.1 | 35.1-110.1 | 40-120.4 |
Sensible Heat | kW | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 | 0.92 |
Rated Cooling Capacity | kW | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
Scroll Compressor |
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Standard Quantity | n.° | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
Operating Range | Hz | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 | 30-100 |
Fan Parameters 3) |
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Quantity | n.° | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
Airflow | m³/h | 7500 | 8500 | 9300 | 10000 | 10500 | 12500 | 16500 | 18500 | 20000 | 21000 | 23000 | 25100 |
Static Pressure | Pa | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 |
Fan Power Consumption | kW | 1.0 | 1.1 | 1.3 | 1.4 | 1.6 | 1.6 | 2.2 | 2.8 | 3.2 | 3.8 | 4.4 | 4.4 |
Steam Humidifier (Optional) |
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Steam Output | kg/h | 5 | 5 | 5 | 5 | 5 | 5 | 13 | 13 | 13 | 13 | 13 | 13 |
Rated Power | kW | 3.75 | 3.75 | 3.75 | 3.75 | 3.75 | 3.75 | 9.75 | 9.75 | 9.75 | 9.75 | 9.75 | 9.75 |
Rated Current | A | 6 | 6 | 6 | 6 | 6 | 6 | 15 | 15 | 15 | 15 | 15 | 15 |
Electric Heater (Optional) |
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Power | kW | 6 | 6 | 6 | 6 | 6 | 9 | 9 | 12 | 12 | 12 | 12 | 12 |
Number of Stages | n.° | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 |
Current | A | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 14.0 | 19.0 | 19.0 | 19.0 | 19.0 | 19.0 | 19.0 |
Dimensions and Weight |
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Length | mm | 925 | 1325 | 1325 | 1525 | 1525 | 1525 | 2200 | 2200 | 2400 | 2400 | 2400 | 2400 |
Width | mm | 990 | 990 | 990 | 990 | 990 | 990 | 990 | 990 | 990 | 990 | 990 | 990 |
Height | mm | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 | 1975 |
Weight | kg | 410 | 475 | 481 | 505 | 510 | 515 | 632 | 728 | 733 | 753 | 775 | 788 |
Electrical Parameters 3) |
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Power Supply |
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| 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE | 380V-50Hz-3F+N+PE |
Full Load Current | A | 36 | 40 | 42 | 45 | 50 | 65 | 76 | 84 | 91 | 101 | 111 | 121 |
Recommended Circuit Breaker | A | 40 | 50 | 50 | 63 | 63 | 80 | 100 | 100 | 125 | 125 | 125 | 125 |
Recommended Indoor Machine Cable | mm² | 3×10+2×6 | 3×10+2×6 | 3×10+2×6 | 3×10+2×6 | 3×10+2×6 | 3×16+2×10 | 3×16+2×10 | 3×25+2×16 | 3×25+2×16 | 3×25+2×16 | 3×25+2×16 | 3×25+2×16 |
Recommended Outdoor Machine Cable | mm² | 3×1.5 | 3×1.5 | 3×1.5 | 3×1.5 | 3×2.5 | 3×2.5 | 3×2.5 | 3×2.5 | 3×2.5 | 3×2.5 | 3×2.5 | 3×2.5 |
Air-Cooled Condenser |
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RCS.A |
| 1×58 | 1×66 | 1×74 | 1×83 | 1×89 | 1×112 | 2×66 | 2×74 | 2×83 | 2×89 | 2×96 | 2×112 |
RCSM.DUA |
| 1×58 | 1×66 | 1×74 | 1×83 | 1×89 | 1×112 | 2×66 | 2×74 | 2×83 | 2×89 | 2×96 | 2×112 |
Notes:
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Indoor return air conditions: 35°C-26%RH, outdoor conditions: 35°C, annual energy efficiency ratio for outdoor conditions as per national standard conditions.
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Indoor return air conditions: 24°C-50%RH, outdoor conditions: 35°C, annual energy efficiency ratio for outdoor conditions as per national standard conditions.
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Fan specifications designed for G4 filter configuration, standard air supply volume.
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Maximum current includes heating and humidification, RCS series outdoor unit, electrical specifications for reference only. For other requirements, please contact the manufacturer.
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Steam humidifier and heater specifications are optional. For more details, please contact the manufacturer.
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If the required data is not listed, please contact the manufacturer.