Units come with upper/lower wiring and piping interfaces, allowing flexible installation based on site conditions.
Customizable appearance and dimensions to match server cabinets.
Units can be placed in the middle or ends of server rows for optimal cooling.

Horizontal Airflow

Uses front-to-back space for return and supply air, eliminating the need for raised floor plenums or ductwork.

Multiple Airflow Configurations

Supports open aisle, cold aisle containment, hot aisle containment, and cabinet-level sealing.
Shortens airflow distance to reduce energy consumption.

Hot-Swappable EC Fans

EC fans with 0–100% adjustable airflow, featuring safe hot-swappable design for uninterrupted maintenance.

Multiple Communication and Monitoring Interfaces

Provides RS485 interface, with optional network connectivity.

Multiple Temperature Monitoring

Equipped with multiple temperature sensors to monitor temperatures at different locations in the air conditioner or server cabinet, ensuring optimal cooling performance.

Comprehensive Temperature and Humidity Control

Advanced temperature, humidity, and air cleanliness control, along with device system management, ensures optimal data center operation.

Desiccant Filter
- High efficiency in acid removal, filtration, and drying. Ensures reliable system operation.
Humidifier
- Electrode humidifier using tap water. Features automatic cleaning and rapid generation of pure steam. Maintenance can be performed without downtime.
Expansion Valve
- Uses high-quality brands from domestic and international markets. Offers superior performance, high sensitivity, and easy replacement.
Smart Control System
- 7-inch touchscreen for operation status and alarm display. Advanced user interface for simple, fast operation. Professional, energy-efficient, and intelligent functionality.
High-Efficiency Fan
- Rear-inclined EC fan with high efficiency, energy savings, and low noise. Features continuously adjustable airflow.
Liquid Receiver
- Large-capacity design ensures normal operation in both high- and low-temperature environments.
Scroll Compressor
- Uses internationally renowned brands with a COP value greater than 4.0. Features high efficiency, low noise, and long lifespan. Equipped with safety devices for reliable performance.
Air Filter
- Metal-framed G4 standard filter can be repeatedly flushed to reduce operating costs.
Evaporator
- Features hydrophilic fins, inner-grooved copper tubes, and efficient design. Resistant to corrosion, with a long lifespan and high efficiency. Fully compatible with other refrigeration system components.

KMU.I Chilled Water Unit Specifications
Model	KMU250IBE3-R-H	KMU320IBE3-R-H	KMU320IBE6	KMU400IBE6	KMU500IBE6	KMU650IBE6
Cooling Capacity (1)
Total Cooling Capacity (38°C–20%RH)	26.20 kW	31.10 kW	32.10 kW	40.30 kW	50.20 kW	65.47 kW
Sensible Cooling Capacity (38°C–20%RH)	26.20 kW	31.10 kW	32.10 kW	40.30 kW	50.20 kW	65.47 kW
Water Flow Rate (38°C–20%RH)	4.51 m³/h	5.36 m³/h	5.53 m³/h	6.94 m³/h	8.65 m³/h	11.28 m³/h
Pressure Drop	58.8 kPa	60.6 kPa	60.3 kPa	66.8 kPa	74.6 kPa	86.5 kPa
Fan
Number	5	5	2	2	2	3
Airflow	4500 m³/h	4800 m³/h	4800 m³/h	6000 m³/h	8400 m³/h	12000 m³/h
Power Consumption	1.05 kW	1.10 kW	1.20 kW	1.55 kW	1.80 kW	2.70 kW
Humidifier (Optional)
Maximum Steam Production	/	/	5 kg/h	5 kg/h	5 kg/h	5 kg/h
Rated Power	/	/	3.75 kW	3.75 kW	3.75 kW	3.75 kW
Rated Current	/	/	6.00 A	6.00 A	6.00 A	6.00 A
Electric Heater (Optional)
Rated Power	/	/	6.00 kW	6.00 kW	6.00 kW	9.00 kW
Rated Current	/	/	9.10 A	9.10 A	9.10 A	13.70 A
Dimensions and Weight
Width	300 mm	300 mm	600 mm	600 mm	600 mm	600 mm
Depth (2)	1200 mm	1200 mm	1200 mm	1200 mm	1200 mm	1200 mm
Height (3)	2000 mm	2000 mm	2000 mm	2000 mm	2000 mm	2000 mm
Weight	172 kg	181 kg	230 kg	253 kg	275 kg	288 kg
Electrical Parameters
Power Supply	220V-50Hz-1F+N+PE	220V-50Hz-1F+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	5.6 A	5.9 A	17.2 A	17.9 A	18.3 A	24.5 A
Circuit Breaker (4)	10 A	10 A	25 A	25 A	25 A	32 A
Indoor Wiring Specifications	3*2.5 mm²	3*2.5 mm²	5*4 mm²	5*4 mm²	5*4 mm²	5*6 mm²
Notes:
Cooling Capacity: Measured at 38°C ambient temperature and 20% relative humidity.
Depth: Depth of the unit.
Height: Height of the unit.
Circuit Breaker: Specifications for circuit breakers.

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