K2A6C30EP56TR-4 - Intrepid Series EP56TR-4
- Brand: Kooltronic
- Product Code: K2A6C30EP56TR-4
Description:
Description
These specifically-designed Intrepid Outdoor Air Conditioners
are UL/CUL Recognized and approved for outdoor use to protect the enclosure against
nearly all outdoor climate hazards.
Sensitive internal components are shielded from invasion by the outdoor elements,
while the internal enclosure environment is effectively controlled. Cooling, dehumidification
and heating (optional) are provided over a wide range of conditions.
The weather protection afforded by these air conditioners is integral to the cabinetry,
without protruding weather hoods. These units feature a sturdy painted galvanized
exterior, gasketed flanges and tamper-resistant external fasteners to prevent vandalism
or unauthorized access.
Powerful Kooltronic-designed blowers in the interior compartment
assure maximum airflow and efficient heat transfer, even in densely-packed enclosures,
for the most demanding electronic, industrial or telecommunications applications.
These EP56 Air Conditioners have been specially designed
for applications where sound level must be minimized. The air conditioners utilize
a condenser fan speed controller, which delivers significant noise reduction.
For more extreme climatic conditions or applications requiring total sealing of
the enclosure from the environment, Kooltronic offers the
GuardianX Series that maintains NEMA 4 or 4X Enclosure
ratings.
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.
Many popular units are available as 3D solid models for customer system integration.
Contact Kooltronic for details.
Description:
Description
These specifically-designed Intrepid Outdoor Air Conditioners
are UL/CUL Recognized and approved for outdoor use to protect the enclosure against
nearly all outdoor climate hazards.
Sensitive internal components are shielded from invasion by the outdoor elements,
while the internal enclosure environment is effectively controlled. Cooling, dehumidification
and heating (optional) are provided over a wide range of conditions.
The weather protection afforded by these air conditioners is integral to the cabinetry,
without protruding weather hoods. These units feature a sturdy painted galvanized
exterior, gasketed flanges and tamper-resistant external fasteners to prevent vandalism
or unauthorized access.
Powerful Kooltronic-designed blowers in the interior compartment
assure maximum airflow and efficient heat transfer, even in densely-packed enclosures,
for the most demanding electronic, industrial or telecommunications applications.
These EP56 Air Conditioners have been specially designed
for applications where sound level must be minimized. The air conditioners utilize
a condenser fan speed controller, which delivers significant noise reduction.
For more extreme climatic conditions or applications requiring total sealing of
the enclosure from the environment, Kooltronic offers the
GuardianX Series that maintains NEMA 4 or 4X Enclosure
ratings.
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.
Many popular units are available as 3D solid models for customer system integration.
Contact Kooltronic for details.
Data
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.
Condenser Fan Controller
- A speed control sensing bulb located in the condenser air outlet area switches the condenser fan between minimum and maximum speed based on the ambient temperature. This reduces noise levels, fan cycling, compressor cycling and prevents the unit from freezing.
Crankcase Compressor Heater
- 120V or 240V heater attached to the compressor crankcase to maintain appropriate temperatures during cold operating conditions.
Compressor Short Cycle Protector
- 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.
Low Temperature Control Thermostat
- Electronic Thermostatic Low Temperature Control prevents over-cooling and provides energy-efficient operation.
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.
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.
Zero ODP Refrigerant
- R410a, an HFC having zero ozone depleting potential.
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.
Data Sheet
EP56TR-4 Data Sheet [469Kb]
GA Drawing
K2A6C30EP56TR-4 General Arrangement Drawing [113Kb]
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
KLLC100 Lead-Lag Controller [38Kb]
KLLC480 Lead-Lag Controller [79Kb]
K2A6C30EP56TR-4 Operator's Manual [798Kb]
Wiring Diagram
K2A6C30EP56TR-4 Wiring Diagram (Point-to-Point) [85Kb]