Categories

 
Currency

ALR-4500C Liquid Cooling System

Part No. ALR-4500C In-Stock Icon In Stock FedEx orders placed in the next 3 hrs, 4 mins ship today.
$1,999.99
Volume Pricing
Qty 1 : $1,999.99/ea
2 : $1,935.99
5 : $1,871.99
10 : $1,839.99
20+ : $1,807.99
RoHS Certified
Add Related Products
NPT Fittings

ALR-4500 is Koolance's highest performing ambient liquid cooling system. It can be oriented in horizontal or vertical orientations, and is rack-mountable. This model contains a large eight x 120mm fan copper/brass radiator, providing roughly 4600W of cooling with a 25°C ambient delta. Coolant flow rate, temperature, and reservoir level are monitored, and a USB port allows control and logging of most features using the Koolance System Monitor application.

  • Cooling capacity: 4600W (15,696BTU/hr) with 25°C liquid-ambient delta @ 10LPM
  • Temperature in °C/°F with set-point based on: liquid (-30 to 90°C), or one of two optional K-type thermocouples (-20 to 120°C)
  • Pump: 10 manual levels, up to 12LPM (3.2GPM)
  • Select only values you want displayed on the front 2-line OLED display (fixed or rotating)
  • Show coolant flow rate in LPM/GPM
  • Show pump impeller speed in RPM
  • Enable audio alarm based on: temperature, flow rate, and/or reservoir coolant level
  • Enable relay trigger (NO or NC) based on: temperature, flow rate, and/or reservoir coolant level
  • Power input: 110/220VAC, 50-60Hz
  • Max power consumption: 220W
  • Reservoir capacity: 2.5l (0.66gal)
  • NPT 1/4in threads on back for fittings

The cooling system can be positioned in multiple ways. Feet are included for vertical tower or horizontal orientations, with fans facing up or down. The unit also fits within a 3U profile and includes rack mountable ears. The front display can be rotated for these positions by hand. NOTE: 3 x 700mL bottles of coolant are recommended for this system.


General
Weight 28.60 lb (12.97 kg)
Fitting Thread NPT 1/4
Max Pressure @ 25°C 2kgf/cm2 (28.5psi)
Max Temp. Operating Tolerance 60°C (140°F)
Noise (dBA) 49-71
Cooling Systems
Cooling Capacity 4600W (15,696BTU/hr)
Display Type OLED
Flow Rate 12LPM (3.2GPM)
Max Power Consumption 220W
Power Source 110/220 VAC, 50-60Hz
Radiator Brass/Copper, 8 x 120mm fans
Temperature Sensors Liquid & Two K-Type Thermocouples (optional)
Temperature Stability +/-0.5°C
Dimensions
Diagrams / Models (See Files Tab for Diagrams and 3D Models)
alr-4500c_g2.png

alr-4500c_g1.png

Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.