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HITC-O Series Full Inverter Oil Chiller | Next-Gen Precision & High-Efficiency Fluid Cooling System

The HITC-O Series Inverter Industrial Oil Chiller is a high-performance process cooling system powered by full DC permanent magnet inverter compressors and variable-speed fan technology. Engineered to lower energy consumption by over 30% (IPLV optimization) compared to fixed-speed units, the HITC-O series achieves ultra-precise temperature control of  and 50% faster cooling speeds. Designed for maximum durability and harsh operational demands, it handles extreme ambient temperatures from -35°C to 55°C and broad oil temperatures from -30°C to 120°C, making it the ultimate thermal management solution for advanced automation, energy storage, and high-precision manufacturing.

Applications Description

The HITC-O Series provides robust, dynamic cooling for high-load, dynamic, and high-precision machinery across modern industries:

  • Precision Machining & Spindles:High-speed motorized spindles, big-power servo motors, and precision CNC centers.
  • Automation & Robotics:Servo-hydraulic systems, robotic-controlled gearboxes, and multi-axis automated production lines.
  • New Energy & Power Storage:Energy storage systems (ESS), new energy battery/drivetrain manufacturing, and power electronics cooling.
  • Medical & Specialized Testing: High-end medical diagnostic equipment, dynamic performance testing rigs, and laboratory-grade fluid systems.

Product Features

  • Full Inverter Technology & >30% Energy Savings:Equipped with full DC permanent magnet inverter compressors and variable-speed fans, significantly improving Integrated Part Load Value (IPLV) and cutting energy costs by more than 30%.
  • Precision & 50% Faster Cooling: Delivers micro-level thermal accue reducing cooling pull-down time by 50%. Capable of handling temporary thermal overloads of up to 80%.
  • Ultra-Wide Operating Range : Operates reliably across extreme ambient temperatures and handles direct oil cooling across an extended temperature range from -30°C to 120°C.
  • Extended Compressor Life & Low Grid Impact: Soft-start inverter architecture operates at low frequencies during partial loads, reducing internal mechanical wear and minimizing electrical current spikes on factory power grids.
  • Multi-Functional Integrated System (Optional):Modular support for built-in automatic dust removal, high-precision oil filtration, and oil pre-heating to adapt to diverse working conditions.
  • Advanced PLC Touchscreen & 3D Control (Optional): Features a large intuitive PLC touchscreen that automatically regulates oil temperature, flow rate, and oil pressure in a 3D coordinate system, with real-time data transmission to the main host controller.

Model

HITC-O-80

HITC-O-120

HITC-O-200

HITC-O-240

HITC-O-300

HITC-O-400

HITC-O-500

HITC-O-600

HITC-O-800

HITC-O-1000

Cooling capacity(W)

Low/High frequency

2270/8170

3043/12956

5182/21653

6751/24338

8067/31068

10365/41307

13502/51676

16134/62136

20253/83014

27010/102500

Input Power(W)

Low/High frequency

1.31/4.15

2.09/5.5

3.67/8.98

4.57/11.98

5.01/14.75

5.98/18.75

8.06/22.42

8.94/26.42

12.29/33.23

16.12/44.48

Power Supply

Variable frequency power supply

Refrigerant

Type

R410a

Control method

Electronic expansion valve

Compressor

Type

fully enclosed scroll compressor

Low frequency

0.75

0.96

1.69

2.15

2.59

3.38

4.3

5.18

6.45

8.6

High frequency

2.71

3.46

6.08

7.74

9.33

12.15

15.48

18.66

23.23

30.96

Condenser

Type

high efficiency copper tube sleeve hydrophilic aluminum

Fan power(KW)

0.19

0.38

0.48

0.92

0.92

1.1

1.56

1.56

1.84

2.25

Flow(CBM/h)

3000

5000

8000

10000

12000

15000

20000

25000

30000

42500

Evaporator

type

barzed plate heat exchanger

Size of interface

Type(SEA Flange)

SEA 1″

SEA-1/2″

SEA1-1/2″

SEA 2″

SEA 2″

SEA2-1/2″

SEA 3″

SEA 3″

SEA 4″

SEA 4″

Power Supply

Spec

Pump(Optional variable frequency)

Motor power(KW)

1.1

1.5

2.2

3

3

4

5.5

5.5

7.5

11

Pipe size(inch)

Flow(L/min)

40

63

100

100

125

200

250

250

300

400

Refrigerant

R140a

Protective device

high and low voltage protection, oil pump overload protection, power supply phase loss and reverse protection, compressor overheating production,abnormal alarm

NOTE

1.Cooling capacity rated at oil 35°C / ambient 35°C. Performance degrades with higher ambient temperature or lower oil temperature.

2.Installation requires min. 300cm clearance around unit for air intake/exhaust.

3.Non-standard/custom options available upon request. Contact us for details.

4.Specifications subject to change without notice for product improvement.

Drawings are for reference only; actual specifications will be provided based on the specific order.

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