Hisurp Chiller Parameters and Selection Guide

Industrial Air Conditioner Cabinet Air Conditioner Unitary Air Conditioner Marine Air Conditioner Crane Air Conditioner Rooftop Unit Agricultural Air Conditioner Precision Air Conditioner Chiller Harsh Environment Air Conditioner Portable Air Conditioner Air Handling Unit Others

Rooftop Air Conditioner
As seasoned Rooftop Air Conditioner manufacturers, Hisurp is a reputable Chinese factory offering CE-certified products.
Adopting integrated design, the unit combines cooling, heating, ventilation and filtration. It runs steadily, installs effortlessly and cuts energy consumption by 20%-30%, backed by 15-year service life.
Customized solutions and complete after-sales support are accessible. We supply goods in bulk with competitive prices, perfectly fitting diverse building scenarios, serving as your preferred purchasing option.
Rooftop Ac
Hisurp Rooftop AC adopts adaptive energy-saving control and DC frequency conversion motor. Ideal for workshops and computer rooms needing uninterrupted cooling, it utilizes free cooling to achieve up to 58% comprehensive energy saving. The unit operates steadily amid -40℃ to 48℃ wide temperature scope. Owning authoritative Certification of ISO9001, every unit undergoes full power-on test before shipment, guaranteeing durable stable performance and eco-friendly energy efficiency.
Packaged Air conditioner
Hisurp delivers dependable Packaged Air Conditioner with stable factory production and solid quality assurance. Customized packaged air conditioner supports adjustable cooling capacity, size and functions, fitting multiple application occasions. All products come with 12-month warranty, thoughtful after-sales support to cut purchase risks. Featuring energy efficiency, low noise and easy installation, strictly inspected units are premium cooling choices.
Packaged Unit
Hisurp supplies advanced Packaged unit as all-in-one HVAC equipment. It integrates core components into compact body, realizing fast installation and effortless maintenance. Sturdy quality verified by strict factory tests ensures steady operation, energy conservation and long service lifespan. Adaptable to harsh working conditions with strong anti-interference capability, it cuts daily power consumption and operating expenses. The integrated structure saves occupied space and shortens construction period, perfectly meeting heating and cooling demands of commercial, industrial and public venues.

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Agricultural Air Conditioner

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Precision Air Conditioner

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Chiller

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Harsh Environment Air Conditioner

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Portable Air Conditioner

Military Tent Air Conditioner
Hisurp's Military Tent Air Conditioner is designed for mobile field use, temporary shelters, emergency camps, military-style tent facilities, and other outdoor applications that require reliable cooling or heating under demanding environmental conditions. Based on Hisurp’s long experience in industrial and special air conditioning, this unit is developed for scenarios where fast deployment, high reliability, vibration resistance, and easy maintenance are essential.
The unit adopts an air-cooled chilled water and heat pump design, and a cooling-only version is also available.

Parameter	Description
Cooling Capacity	• Unit: kW/RT (refrigeration ton, 1 RT ≈ 3.517 kW) • Range: Small (<100 kW), Medium (100-1000 kW), Large (>1000 kW)
Coefficient of Performance(COP)	• Formula: COP = Cooling capacity (kW) / Input power (kW) • Typical value: 3.0~6.0 (depending on the model and working conditions)
Integrated Part Load Value	Reflects the comprehensive energy efficiency under variable working conditions (such as IPLV ≥ 5.0)

Components	Parameter
Evaporator	• Chilled water flow rate (m³/h): calculated based on cooling capacity and temperature difference (usually ΔT=5°C) • Evaporation temperature: 2~10°C (direct expansion type) or 5~12°C (chilled water type)
Condenser	• Cooling water flow (m³/h): depends on condensation heat and temperature difference (usually ΔT=5℃) • Condensation temperature: 30~45℃ (air cooling or water cooling)
Compressor type	Centrifugal, screw, scroll, piston compressors (each type is suitable for different cooling capacity ranges)

Parameter	Description
Power Input	Compressor power (kW), water pump power (kW), fan power (air-cooled model)
Voltage/Current	Common voltage: 380V/50Hz (China), 460V/60Hz (Europe and America)
Start mode	Star-delta starting, variable frequency soft starting, etc.

Chilled water inlet and outlet temperature	Standard working conditions: 12℃ water inlet, 7℃ water outlet (ΔT=5℃)
Cooling water inlet and outlet temperature	Standard working conditions: 32℃ water inlet, 37℃ water outlet (ΔT=5℃)
High/Low Pressure	Determined by refrigerant type (such as R134a, R410A, R22 substitute)

Type	Description
control parameters	Set temperature, flow, pressure difference, start and stop logic
protection function	High and low pressure protection, overload protection, anti-freeze protection, oil pressure difference protection

Chiller Core Data

1.Basic performance parameters

2.Operating parameters

3.Electrical parameters

4.temperature and pressure

5.Control and protect data

6.Key data for selection