KA4C6RTL - Advantage Series
- Brand: Kooltronic
- Product Code: KA4C6RTL
Description:
Description
KOOLTRONIC Horizontal Top-Mounted Air Conditioners provide
a full range of cooling capacities where space or other limitations prevent panel
or internal rack mounting.
This versatile line of Top-Mounted Air Conditioners offers
five series of models, from 2,500 to 12,000 BTU/H, in five sizes. They feature specially
designed, heavy-duty centrifugal blowers or fans (Horizontal
Super-Mini Series) to force the cooling air throughout the
enclosure.
The low profile Horizontal Super-Mini
or Compact Series are recommended
for lower to moderate-demand cooling applications in smaller enclosures.
For more demanding applications, or for larger or denser enclosures, the
Compact Plus Series is preferred. This
series provides 5,000 BTU/H performance for medium-size enclosures and
a choice of two heat-laden ambient air discharges.
The largest model in the Horizontal Top-Mounted Series
is available in a capacity range covering applications requiring cooling to 12,000
BTU/H.
Outdoor or corrosive environments require weather protection and/or special internal
and external protective features.
For extreme ambient temperatures and/or severely contaminated environments, the
use of Water-Cooled Air Conditioners
or Water-Cooled Heat Exchangers is recommended.
KOOLTRONIC also designs and manufactures a variety of air conditioners to meet
unique specifications. We invite your inquiries about our modification and
custom-design capabilities.
Description:
Description
KOOLTRONIC Horizontal Top-Mounted Air Conditioners provide
a full range of cooling capacities where space or other limitations prevent panel
or internal rack mounting.
This versatile line of Top-Mounted Air Conditioners offers
five series of models, from 2,500 to 12,000 BTU/H, in five sizes. They feature specially
designed, heavy-duty centrifugal blowers or fans (Horizontal
Super-Mini Series) to force the cooling air throughout the
enclosure.
The low profile Horizontal Super-Mini
or Compact Series are recommended
for lower to moderate-demand cooling applications in smaller enclosures.
For more demanding applications, or for larger or denser enclosures, the
Compact Plus Series is preferred. This
series provides 5,000 BTU/H performance for medium-size enclosures and
a choice of two heat-laden ambient air discharges.
The largest model in the Horizontal Top-Mounted Series
is available in a capacity range covering applications requiring cooling to 12,000
BTU/H.
Outdoor or corrosive environments require weather protection and/or special internal
and external protective features.
For extreme ambient temperatures and/or severely contaminated environments, the
use of Water-Cooled Air Conditioners
or Water-Cooled Heat Exchangers is recommended.
KOOLTRONIC also designs and manufactures a variety of air conditioners to meet
unique specifications. We invite your inquiries about our modification and
custom-design capabilities.
Data
CFC-Free Refrigerant
- CFC-free R134a Refrigerant is used in all Access Series Air Conditioners.
Closed-Loop Cooling
- The enclosure interior airflow system is isolated from the ambient airflow or waterflow system. No ambient air can invade the cool, dehumidified sensitive component compartment.
Filter
- All KOOLTRONIC filters consist of a multi-layer grid of sturdy corrugated aluminum, securely held in a one-piece aluminum frame. Filters are required wherever air is drawn into an electronics enclosure or related cooling equipment to keep internal parts as clean as possible. A non-drying adhesive coating traps a high percentage of particulate matter. These filters are reuseable, they may be washed and recoated with the appropriate filter recoating adhesive. Replacements are available for those which become damaged or otherwise non-serviceable.
Head Pressure Control
- A control device to minimize compressor cycling and prevent evaporator coil icing.
Low Ambient Kit
- Maintains sufficient operating pressures when ambient temperatures drop below 50°F. Includes a compressor heater and a pressure device that senses the reduced discharge pressure and modulates the condenser blower. Effective to a minimum ambient temperature of 0°F.
Low Temperature Control Thermostat
- Electronic Thermostatic Low Temperature Control prevents over-cooling and provides energy-efficient operation.
NEMA 12 & 3R Ratings Maintained (UL50)
- All units are fully gasketed for tight, leakproof installation, in compliance with the NEMA 12 and 3R Enclosure Ratings.
Aluminum Shell
- Where light weight and/or compatibility with appearance of aluminum enclosures are required. Unpainted Type 5052 is standard. Other types and ultraviolet-resistant baked powder finish are available.
Compressor Short Cycle Protector
- Available as a Standard Feature on models with Programmable Thermostat. Protects the compressor from possible damage due to harmful short cycling, (frequent starting) where temperature controls enable the compressor to restart frequently or after a power interruption. These conditions could be due to low or fluctuating heat loads within the electrical enclosure or a power failure. The Compressor Short Cycle Protector will prevent the compressor from starting when it has been shut off for less than several minutes or the power was interrupted. By limiting the number of compressor starts per hour, the life of the compressor is prolonged. It is recommended where installations are subject to solar gain and or changes in the enclosure internal load due to the degree of usage of the equipment being cooled. It is also recommended where higher capacity units are specified in anticipation of the future addition of heat producing equipment being added to the enclosure.
Enclosure Heater
- Eliminates damaging condensation, increasing reliability of electrical enclosure components.
Filter Recoating Adhesive
- This compound is a superior product for recoating filters after washing. The adhesives penetrate dirt layers to keep the filter surface tacky for longer effective performance between washings.
Internal Corrosion Protection
- This protection increases reliability in hostile environments. This protection for the refrigeration system consists of an air cured coating applied to the brazed joints on the condenser side, providing a degree of protection from corrosive environments. This coating will withstand 1000 hours of salt spray per the ASTM B 117 test method. Also see Stainless Steel Cabinet or GuardianX Air Conditioners. NOTE: Severe operational environments such as waste water treatment and salt spray are likely to cause corrosion failure over a period of time regardless of coating. Warranty: Corrosive conditions may affect the warranty coverage. Consult factory for warranty limitations in corrosive environments. NOTE: For additional corrosion protection options, contact factory.
Lifting Eyes
- Heavy-gauge steel lifting eyes, attached to the side panels, assist in positioning units.
Remote Thermostat Relay
- Used only with a user-installed remote thermostat or the Kooltronic KLLC100 Lead Lag Controller, this 24VAC relay can be used for the sequential operation of two units or with a single unit. An external terminal strip is provided for field interconnection. NOTE: User-installed thermostat must have a set point of 75°F with a differential of 11°F. NOTE: A factory installed thermostat is not provided with this option.
Replacement Filters
- All KOOLTRONIC filters consist of a multi-layer grid of sturdy corrugated aluminum, securely held in a one-piece aluminum frame. Filters are required wherever air is drawn into an electronics enclosure or related cooling equipment to keep internal parts as clean as possible.,A non-drying adhesive coating traps a high percentage of particulate matter. These filters are reuseable, they may be washed and recoated with the appropriate filter recoating adhesive. Replacements are available for those which become damaged or otherwise non-serviceable.
Temperature Alarm
- A thermostat is mounted inside the cabinet and attached to a sensor in the warm air return. When the air temperature increases to the set point, a signal is sent to a terminal block. User-installed wiring from the terminal block to local and/or remote warning devices (light, bell, siren, etc.) can be for normally open or closed operation.
Data Sheet
Advantage RT Top-Mounted 6K Data Sheet [833Kb]
GA Drawing
K_A4C6RTL GA Drawing [76Kb]
Literature
Air Conditioner Quick-Sheet [105Kb]
Condensate Evaporator Kits [241Kb]
Condensation and Electronics [3983Kb]
Electronic Enclosure Cooling With Special Purpose Air Conditioners [254Kb]
Hazardous Location Series White Paper [234Kb]
Increasing the Lifespan and Reliability of Electrical Components [212Kb]
Slimkool Series Flyer [584Kb]
Kooltronic Custom Capabilities Flyer [2194Kb]
Kooltronic Custom Cooling Medical Flyer [211Kb]
Kooltronic Design Guide/Catalog (220 pages) [229400Kb]
Kooltronic Refrigeration System Manufacturing [55Kb]
Kooltronic Standard Warranty [55Kb]
Kooltronic Unit Longevity Press Release [167Kb]
NEMA Enclosure Ratings [91Kb]
Short-Form Catalog (16 pages) [897Kb]
Airflow Switch Data Sheet [159Kb]
Laboratory Environmental Testing Services [157Kb]
Powder Paint Application Facilities Flyer [165Kb]
Operator's Manual
Advantage RT Top-Mounted Operator's Manual (Pre-Dixell) [833Kb]
KLLC100 Lead-Lag Controller [38Kb]
KLLC480 Lead-Lag Controller [79Kb]
Wiring Diagram
K_A4C6RTL Wiring Diagram (Ladder) [53Kb]
K_A4C6RTL Wiring Diagram (Point-to-Point) [59Kb]
K_A4C6RTL Wiring Diagram (Point-to-Point) [60Kb]
K2A4C6RTL Wiring Diagram (Point-to-Point) [57Kb]
KA4C6RTL Wiring Diagram (Ladder) [54Kb]
KA4C6RTL Wiring Diagram (Point-to-Point) [58Kb]
KA4C6RTL Wiring Diagram (Point-to-Point) [58Kb]
KA4C6RTL Wiring Diagram (Point-to-Point) [57Kb]