01
Define the cooling duty
Review the design load, chilled-water temperatures, flow and operating schedule.
Drytronics / Chillers
Air-cooled
water chillers
in Indonesia.
Air-cooled scroll water chillers for industrial and commercial chilled-water systems in Indonesia. Explore the DRCH series, with 172 kW and 232 kW nominal cooling duties.
Nominal ratings apply at the stated ambient and water conditions.
Engineering the right conditions
Cooling is a duty.
Not just a model number.
Cooling-only chilled-water equipment, selected around the required load, water temperatures and operating conditions. Selection starts with the application, not a model number.
02
Coordinate the installation
Consider structural loads, condenser airflow, hydraulic interfaces and service access.
03
Connect the controls
Agree the control strategy, RS485 / Modbus RTU interface and commissioning responsibilities.
DRCH series / Cooling-only
Two duties.
One considered system.
Air-cooled scroll chillers for chilled-water systems. Start with the required water temperature, cooling load and site conditions.
Rated at the stated conditions.
Ambient: 35°C dry bulb / 24°C wet bulb. Chilled water: 12°C inlet / 7°C outlet. Capacity, input power and EER apply at these rated conditions.
Air-cooled scroll water chiller
DRCHW180B
172kW nominal cooling capacity
- Cooling input power
- 55.6 kW
- Rated EER
- 3.09
- Chilled-water flow
- 29.6 m³/h
- Water connections
- DN 65
- Net / operating weight
- 1,800 / 1,960 kg
Air-cooled scroll water chiller
DRCHW240B
232kW nominal cooling capacity
- Cooling input power
- 71.6 kW
- Rated EER
- 3.24
- Chilled-water flow
- 40.0 m³/h
- Water connections
- DN 80
- Net / operating weight
- 2,100 / 2,240 kg
Shared specifications
Built into the brief.
Confirm the final approved datasheet, arrangement drawing and site interfaces before specification or ordering.
- Power supply
- 380 V / three-phase / 50 Hz
- Refrigeration
- Four hermetic scroll compressors; R410A; electronic expansion valves
- Water side
- Shell-and-tube evaporator; listed water pressure drop 70 kPa
- Air discharge
- Top discharge with four axial fans
- Dimensions · L × W × H
- 2340 × 2217 × 2080 mm, both listed models
- Control interface
- RS485 with Modbus RTU provision
Allow for operating weight, structural support, service access, condenser airflow and hydraulic design. Pumps, buffer tanks, electrical protection and commissioning scope are defined separately for the project.
Customized supply / Project installation
Specify the equipment.
Define the interfaces.
The DRCH series is cooling-only. Listed capacity depends on the stated rating conditions; final selection and system components are confirmed for the project.
Discuss your projectResolve these details together.
- 01Select the duty against design ambient and water temperatures
- 02Coordinate pipework, hydraulic components and condenser airflow
- 03Define controls, electrical interfaces, installation and commissioning scope
Owners, consultants and contractors can define supply responsibilities, installation interfaces and the agreed testing and handover requirements with Drytronics.
Applications / Indonesia
Start with
your facility.
Discuss the operating conditions and site constraints before finalizing equipment. Explore the relevant industry context below.
Discuss your applicationIndustrial production
Review the required cooling duty, temperatures and operating profile.
Food & beverage facilities
Coordinate cooling with air-handling and filtration requirements.
Commercial HVAC
Review the building load, available space and existing mechanical systems.
Integrated air-treatment projects
Consider cooling, humidity and air distribution together.
Build your technical brief
What your project team
needs to define.
01
Cooling requirement
Required duty, load variation, design water temperatures and operating schedule.
02
Water-side design
Flow, pipework, pump selection, available pressure, water quality and system volume.
03
Site conditions
Design ambient, plant location, operating weight, structural support and clear airflow.
04
Controls and delivery
Electrical supply, integration, acceptance criteria, installation and commissioning scope.
Model capacities, dimensions, electrical characteristics and performance data are confirmed against selected equipment and design conditions.
Project experience
Ultrajaya.
HVAC integration experience.
HVAC design-build for PT Ultrajaya Milk Industry Tbk at its Cikarang MM2100 facility.
Practical project questions
Before you specify.
Are these air coolers or chilled-water machines?
These are air-cooled scroll water chillers. They produce chilled water for a connected system; they are not direct room-air coolers.
Do 172 kW and 232 kW apply at every operating condition?
No. These are nominal catalog ratings at 35°C dry-bulb / 24°C wet-bulb ambient and 12°C inlet / 7°C outlet water. Selection must be checked against your actual design conditions.
Are pumps and buffer tanks included?
Pump and buffer-tank provision is confirmed in the selected configuration and agreed project scope.