CTCHA405DF

Description

Efficient refrigeration systems are essential for modern cold storage facilities. Therefore, many businesses prefer a monoblock refrigeration unit because it combines the condenser and evaporator into a single compact design. As a result, installation becomes quicker and maintenance becomes easier.

The ColdTech ceiling mounted monoblock refrigeration unit model CTCHA405DF is designed for large cold rooms that require high cooling capacity. The unit operates on 380–400V power and features a 4.0 HP motor with a cooling capacity of approximately 6135 W. Consequently, it delivers reliable refrigeration performance for food storage, hospitality operations, and commercial cold room environments.

Moreover, the system maintains a working temperature range between −5°C and +5°C, making it suitable for chilled storage applications. Because the unit is ceiling mounted, it optimizes space inside the cold room while ensuring proper airflow distribution. In addition, the unit uses R404A refrigerant and hot gas defrost technology to maintain stable and efficient cooling performance.

However, refrigeration efficiency also depends on proper cold room design. Therefore, businesses should work with an experienced cold room manufacturer or reliable cold room supplier. In the GCC market, choosing a trusted cold room supplier in UAE ensures efficient and long lasting cold storage solutions.

 

Compressor Performance Curve Data

Condensing Temperature (°C) Evaporating Temperature (°C) Cooling Capacity (W) Power Consumption (W) Current Consumption (A)
±5% ±5% ±5%
40°C 10 15.49 2.998 5.59
5 13.14 2.998 5.62
0 11.07 2.997 5.62
-5 9.264 2.995 5.61
-10 7.687 2.99 5.58
45°C 10 14.32 3.335 6
5 12.13 3.342 6.04
0 10.21 3.348 6.05
-5 8.535 3.352 6.04
-10 7.074 3.353 6.02

Technical Specification

Model
CTCHA405DF
Voltage
380-400V/50hz
Refrigerant
R404A
Fin Pitch (mm)
Capacity SC1 (Te=0°C TR=10°C kW)
Capacity SC2 (Te=-8°C TR=0°C kW)
Capacity SC3 (Te=-25°C TR=-18°C kW)
Capacity SC4 (Te=-31°C TR=-25°C kW)
Surface Area (m2)
Tube Volume (l)
No. of Fans
Evaporator Fan Dia (mm)
Air Flow m³/h
Fan Power
Defrosting Coil Capacity (W)
Defrosting Tray Capacity (W)
Height (mm)
Depth (mm)
Width (mm)
Hanging hole distance (mm)
Pipe connection (inlet)
Pipe connection (outlet)
Load Type
Protection Rating
Working Temperature
Storage Tempeature
Compressor load KW
Defrosting
Status Indicators
AlARM SIGNAlS
Door Switch Connection
HP/LP Switch Connection
Compressor Functioning Mode Selection
Room Light Switch
Solenoid Valve
Compressor Oil Heater
Alarm Relay
Supervision System
Compressor
Volume of the cargo
Operation Current
Temperature
Road Operation (Watts, Kcal/h, BTU/h)
Temperature
Road Operation (Watts, Kcal/h, BTU/h)
Weight
Condenser (Dimensions) WxDxH mm
Evaporator (Dimensions) WxDxH mm
Power Supply
Overall Power Consumption
Temperature Measurement Range
Temperature Control Range
Temperature Measurement Accuracy
Resolution
Relay Capacity (Compressor)
Relay Capacity (Defrost)
Relay Capacity (Fan)
Relay Capacity (Light)
Relay Capacity (Alarm)
Storage Temperature
Sensor Type
Communication Mode
Motor (HP)
4.0HP
Capacity (W)
6135
Power rate (KW)
3.2
Current (A)
7.5
Working temp
-5°C ~ +5°C
Ambient
+35°C
Panel Thickness
100mm
Room Volume (Min / m³)
65
Room Volume (Max / m³)
120
Defrost
Hot Gas Defrost
Fan Condensor (No. x Ømm)
1 x 400
Fan Evaporator (No. x Ømm)
1 x 350
Air Flow Condensor (m³ / hr)
3000
Air Flow Evaporator (m³ / hr)
1350
Air Throw Evaporator (mtrs)
8
Shell model
R4
Dimension L*D*H (mm)
1320 x 1070 x 600
Weight (Kg)
130
Compressor
Danfoss MLZ030T4LC9A
Condensing Type
Air cooled

Additional information

Weight 680132426 kg
Dimensions 680516 × 68051784 cm

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