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1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
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SmartRack Portable Server Rack Cooling Unit - 18,000 BTU, 208/240V

Model Number: SRCOOL18K


Portable, self-contained 18,000 BTU server rack cooling system perfect for primary, supplemental or backup cooling in server rooms, data centers and other environments with heat-sensitive equipment.
  • 18,000 BTU/h (5.275 kW) of cooling capacity in 2 x 2 ft. footprint
  • NEMA L6-20P plug connects to standard 208/240V 20A outlet
  • Directs cooling through adjustable louvers or duct
  • Restarts automatically after power failures
  • Supports network management via optional SRCOOLNET2
  • 1-year limited warranty

Overview

The SRCOOL18K SmartRack 18,000 BTU 208/240V Portable Rack Air Conditioner cools, dehumidifies and filters the air in your server room, data center or other environment with heat-sensitive equipment. The compact, portable unit fits into just 4 square feet of floor space. It is designed for primary, supplemental or backup cooling of IT equipment to prevent shutdowns, malfunctions and costly downtime caused by overheating or fluctuating temperatures.

The self-contained SRCOOL18K packs 18,000 BTU/h (5.275 kW) of cooling capacity into a rack-width chassis. A built-in evaporator expels condensation through a directional exhaust duct, eliminating the need for a floor drain or water collection tank. The SRCOOL18K also dehumidifies and filters the air, providing better air quality that can enhance equipment performance. Efficient close-coupled cooling reduces energy use and operating costs.

Installation is quick and easy and does not require disruptive construction or the costly expense of hiring a plumber or HVAC specialist. The SRCOOL18K rolls into place on durable built-in casters. The NEMA L6-20P plug connects to a standard 208/240V 20A outlet. The unit restarts automatically after power failures, and a built-in timer supports unattended shutdown and startup.

By installing the optional SRCOOLNET2 network management card (sold separately), you can monitor temperatures, receive alerts, review logs, automate operation and control settings from anywhere via SNMP, web browser, SSH or telnet. The SRCOOLNET2 includes the ENVIROSENSE remote sensor, which lets you monitor temperature and humidity up to 12 feet away from the SRCOOL18K.

Features

Portable, High-Capacity Cooling Power
  • Produces 18,000 BTU/h (5.275 kW) of cooling capacity in a portable, rack-width chassis
  • Prevents equipment shutdowns, malfunctions and failures caused by overheating and temperature fluctuations
  • Filters and dehumidifies air to enhance equipment performance
  • Uses environmentally friendly R410A refrigerant, which complies with worldwide standards
  • Efficient close-coupled cooling reduces energy use and operating costs

Convenient Operation
  • Adjustable louvers support area cooling applications
  • Flexible output duct aims cold air where it’s needed, such as an overheated rack enclosure or equipment hot spot
  • Supports unattended shutdown and startup, including automatic restarts after power failures
  • Easy-to-read control panel with digital display and diagnostic LEDs for local management
  • System-lock function disables all other buttons to prevent accidental input

Advanced Network Monitoring
  • Optional SRCOOLNET2 accessory (sold separately) allows remote monitoring of temperatures, alerts, logs and control settings from anywhere via SNMP, web browser, SSH or telnet
  • SRCOOLNET2 includes ENVIROSENSE remote sensor, which monitors temperature and humidity up to 12 ft. away

Easy to Install
  • Rolls into place on built-in casters
  • Fits into 2 x 2 ft. section of floor space
  • 6.5 ft. power cord with NEMA L6-20P plug connects to standard 208/240V 20A AC outlet
  • No external condenser, refrigerant piping or professional maintenance required
  • Built-in evaporator expels condensation through exhaust tube—no floor drain or water collection tank needed
  • Exhaust kit removes hot air from room through drop ceiling, window or return duct
  • Includes all parts required for setup

Package Includes

  • SRCOOL18K SmartRack Portable Server Rack Cooling Unit - 18,000 BTU, 208/240V
  • (2) Gray exhaust ducts
  • Black cooling duct
  • (2) Exhaust duct adapters
  • (2) Adjustable exhaust panels
  • (4) Self-tapping screws
  • Cooling duct adapter
  • Louvered vent insert (preinstalled)
  • (2) Drainage plugs (preinstalled)
  • Owner’s manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332188090
COOLING
Cooling TypeActive
INPUT
Nominal Input Voltage(s) Supported208V AC; 240V AC
Electrical Consumption1985 Watts Max
Input Connection TypeNEMA L6-20P
Input Frequency60 HZ
Input Cord Length (ft.)6.56
USER INTERFACE, ALERTS & CONTROLS
Front Panel LEDsTouch sensitive control panel with multiple LEDs and numerical temperature readout
PHYSICAL
ColorBlack
Form Factors SupportedTower
Material of ConstructionABS
Shipping Dimensions (hwd / in.)46.20 x 25.60 x 29.80
Shipping Weight (lbs.)205.00
Unit Dimensions (hwd / in.)38.2 x 20.5 x 21.7
Unit Weight (lbs.)175.37
ENVIRONMENTAL
Cooling Capacity18,000 BTU / 5.275 kW
SPECIAL FEATURES
Dehumidifier47.3 L/h
Compressor TypeRotary
RefrigerantR410a (Environmentally friendly, Non ozone depleting)
Refrigerant Amount36.68 oz.
Air FlowEvaporator = 634 CFM / Condenser = 640 CFM
Amp Draw Nominal10.5A
Sound Level (Noise)59dB
Air Supply Tube Length71 inches
Air Exhaust Tube Length118 inches
Air Exhaust Tube Diameter5.16 inches
CERTIFICATIONS
CertificationsTested to UL484; CSA, RoHS; NOM
WARRANTY
Product Warranty Period (Worldwide)1-year limited warranty

Frequently Asked Questions

Yes. An exhaust removal tube is included and must be used to vent the hot air out of the room or closet through a window or ceiling duct work.
For your convenience, the unit uses washable filters. Replacement filters are not sold separately.
Here are some possible reasons for a lack of cool air: the air exhaust or intake is blocked, the temperature setting is too high, the fan speed setting is too low, or the air filters are dirty.
Between 50dB and 65dB.

Additional FAQs may be available on the SRCOOL18K model support page.

Accessories

Rack Cooling Accessories
  Model Number Description
SRCOOLNET2 | Rack Cooling Accessories SRCOOLNET2 SNMP/Web Interface Card, Remote Cooling Management
Clear List

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email presaleshelp@tripplite.com.