Send an Inquiry
LA075L3 air cooled low temp chiller
LA Series

Air Cooled Low Temp Chillers

General Information

  • Cooling Temperature: -40°C to 20°C
  • Condenser: Air-Cooled
  • Cooling Capacity Range: 5 to 1021 kW
  • Coolant Type: Ethylene Glycol, Propylene Glycol, Brine
air cooled condenser type icon
Air Cooled Condenser
low temperature cooling icon
Sub-Zero Cooling
eco friendly icon for SENHO water chiller
Eco-friendly Refrigerant
Request a Quote
Get a Technical Proposal

Uncompromising Build Quality

True reliability starts from within. We integrate only world-class components into our systems. Hover over the blue markers to explore the robust architecture and intelligent design that guarantee stable cooling for your critical processes.

LA075L3 air cooled low temp chiller

Transparent, clear door for the controller panel protects against water splashes and prevents accidental setting changes.

SENHO intelligent controller designed specifically for chillers, featuring a clear and intuitive user interface.

Engineered specifically for low-temperature fluids, ensuring smooth, high-pressure circulation in extreme cold.

Premium world-class low-temp compressors (scroll, piston, or screw) delivering superior reliability and energy efficiency.

High-airflow fans deliver maximum heat dissipation, ensuring stable operation under heavy thermal loads.

Oversized evaporators optimized for glycol and brine solutions, maximizing heat transfer and cooling efficiency.

Standard Features

  • Sub-Zero Optimized Compressors: Powered by world-class semi-hermetic screw, reciprocating or scroll compressors specifically engineered for low-temperature applications. They maintain high volumetric efficiency and stable compression ratios even at extremely low suction pressures.
  • Advanced Anti-Freezing Evaporators: Equipped with a highly robust shell-and-tube or coil-in-tank evaporator. Designed with specialized flow paths to handle viscous cooling mediums like ethylene/propylene glycol or brine solutions without clogging or pressure drops.
  • “Plug-and-Play” Low Temp Design: Integrated hydraulic module (on packaged models) includes an oversized insulated reservoir and a high-head pump tailored to circulate dense, low-temperature fluids efficiently across your facility.
  • Smart Automation Connectivity: Full support for RS-485 communication protocols (Modbus), enabling seamless integration into your existing Building Management System (BMS) and remote diagnostics.
  • Intuitive Control Interface: A built-in Siemens/Schneider smart controller offers an ergonomic, user-friendly touch-screen interface. It provides precise temperature regulation and allows easy switching between different cooling mediums.
  • Comprehensive Safety Suite: Fully equipped with systemic safeguards including high/low-pressure alarms, anti-freezing thermostats, motor overload protection, flow/level alarms, and phase sequence monitoring.

Key Components

Danfoss or Copeland Scroll Compressor for senho industrial chiller
Danfoss or Copeland Scroll Compressor
Schneider electric parts for senho industrial chiller
Schneider Electric Parts
High-Efficiency Axial Fans for senho industrial chiller
High-Efficiency Axial Fans
Epoxy Coated Condenser for senho industrial chiller
Epoxy Coated Condenser
Shell and tube econdenser for water cooled chillers
High-Efficient Shell & Tube Evaporator
SUS304 Centrifugal Pump for senho industrial chiller
SUS304 Centrifugal Pump

Available Options

  • Corrosion-Resistant Fluid Circuit: Crucial for brine chiller applications. We offer specialized evaporators featuring Titanium or Cupronickel (CuNi) heat exchange tubes, along with non-ferrous water circuit parts to completely eliminate saltwater corrosion.
  • Variable Frequency Drive (VFD): Equip your chiller with VFD technology for unmatched part-load efficiency, precise capacity matching, and significant energy savings during fluctuating production demands.
  • High-Head Pumping Systems: Upgraded custom pumps designed specifically to overcome the high friction and viscosity of heavy glycol mixtures running through extensive site piping layouts.
  • Extreme Ambient Adaptability: Specialized configurations available to maintain rated low-temp performance in harsh ambient environments ranging from -40°C (Winter Operation Kits) up to 65°C (Tropical Condensers).
  • Hygienic Fluid Systems: Food-grade water circuit featuring SUS304/316L stainless steel components, ideal for breweries, distilleries, and food processing applications.

Specification Table

Models(LAXXX)003L1004L1005L1006L1008L1010L1012L1014L2015L2020L2025L2030L2040L4050L4
Cooling Capacity @-5℃ LWTKW5.26.48.19.612.816.219.221.426333946.26678
Cooling Capacity @-10℃ LWTKW4.35.36.77.810.613.415.617.828.8273236.85464
Cooling Capacity @-15℃ LWTKW2.83.94.95.77.89.811.412.61416.819.123.832.951.1
Cooling Capacity @-20℃ LWTKW2.12.73.644.97.49.29.510.412.914.618.625.940.3
Cooling Capacity @-30℃ LWTKW0.81.21.522.63.43.75.25.36.98.510.814.823.1
Total Power InputKW3.64.15.36.18.710.612.214.815.819.82329.339.245.6
Compressor PowerKW2.83.34.14.96.68.29.811.212.215.718.924.431.437.8
Condenser Air Volumem³/h30004000500060008000100001200014000150002000025000300004000050000
Condenser Fan PowerKW0.2160.2160.216*20.216*20.290*20.449*20.449*20.670*20.670*20.937*20.937*20.670*40.937*40.937*4
Chilled Water Flow Ratem³/h0.91.82.32.73.64.55.16.17.29.510.314.418.920.5
Tank CapacityL60607070130200200330330330330490740740
Chilled Water In/Out Sizeinch1″1″1″1″1-1/2″1-1/2″1-1/2″2″2″2″2″2″2-1/2″2-1/2″
Waer Pump PowerKW0.550.550.750.751.51.51.52.22.22.22.22.244
DimensionL (mm)960960115011501320153015301900190019001900190022002200
W (mm)530530560560720780780950950950950148017601760
H (mm)11751175123512351535162516251780178019301930190020502050
Weightkg135135175180310450530750800830920115012501450

Note: For special requirements and larger cooling capacity, please contact SENHO technical team.

1 Rated power of the unit is based on 3Ph 400V 50Hz power supply. 2 Water flow rate is a nominal design value based on a 5°C ΔT. Actual flow depends on pump performance and site piping layout.

Related Products

SENHO air cooled inverter chiller

7 to 300 KW

Air Cooled Inverter Chillers

View Details
CRA150W1 air cooled central chiller

76 to 986 KW

Air Cooled Central Chillers

View Details
LW025L2 water cooled low temp chiller

7 to 300 KW

Water Cooled Low Temp Chillers

View Details

Ready to Contact Us?