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MyKooltronic
Access Series DSP23
Ultra-Slim, Panel-Mount Air Conditioner
Download
Product
Information
Designed to meet a cooling capacity of 2,000 BTU/H, the Kooltronic Access Series DSP23 AC unit can be configured for electrical enclosure IP designations and voltage needs, and also offers versatile mounting options, including: front-mount, back-mount, and rivet-nut mounting.
Request a quote on a model type below,
view the Access Series flyer
, or contact our experts to discuss
custom configuration options.
TECHNICAL DATA
Click to
Request
Quote
Model
NEMA
Rating
UL/CUL
Listed or
Recognized
BTU/H
Capacity
95/95
Rating
BTU/H
Ambient Temp.
Volts
Hz
Running
Amps
Approx.
Weight
Spare and
Replacement
Parts
°F
°C
Max./Min.
Max./Min.
lbs
kg
KA4C2DSP23L
3R &12
Listed
2000
2373
122/-20
50/-28
115
60
5.03
51
24
Order Parts
K2A4C2DSP23L
3R & 12
Listed
2000
2360
122/-20
50/-28
230
60
2.87
51
24
Order Parts
K2A4C2DSP23L
3R & 12
Listed
2000
2170
122/-20
50/-28
230
50
2.3
51
24
Order Parts
Click on image for larger view
NEMA
TYPE 12, 3R
MAINTAINED
TECHNICAL DATA
Click to
Request
Quote:
Model
Number:
KA4C2DSP23L
K2A4C2DSP23L
K2A4C2DSP23L
NEMA
Rating:
3R &12
3R & 12
3R & 12
UL/CUL
Listed or
Recognized:
Listed
Listed
Listed
BTU/H
Capacity:
2000
2000
2000
95/95 Rating
BTU/H:
2373
2360
2170
Ambient
Temp °.F
Max./Min.:
122/-20
122/-20
122/-20
Ambient
Temp °.C
Max./Min.:
50/-28
50/-28
50/-28
Volts:
115
230
230
Hz:
60
60
50
Running
Amps:
5.03
2.87
2.3
Approx.
Weight lbs.:
51
51
51
Approx.
Weight kg.:
24
24
24
Spare and Replacement Parts
Order Parts
Order Parts
Order Parts
STANDARD FEATURES
Built-in Condensate Evaporator
Built-in Condensate Evaporator eliminates need for draining condensate under normal operating conditions. May not be adequate in extremely high humidity with open or leaky enclosure. Overflow condensate drain fitting and hose are included.
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.
Compact Design/Slim Mounting Footprints
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.
Condenser Impeller Cycling Control
Epoxy-Coated Condenser and Evaporator Coils
Condenser and Evaporator Coils are Epoxy-Coated. This coating will withstand 1000 hours of salt spray per the ASTM B 117 test method. Also see Stainless Steel Cabinet or Integrity NEMA 4/4X 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.
Galvanized Steel G90U Exterior Shell
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.
Programmable Temperature Alarm*
*This will not be available if heater option is used.
Programmable Thermostat
All models feature a programmable thermostat, allowing more accurate and versatile performance features.
UL/CUL Listed
ACCESSORIES AND OPTIONS
Enclosure Heater
Eliminates damaging condensation, increasing reliability of electrical enclosure components.
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.
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.
Heavy-Duty Steel Shell
Heavy-Duty Steel Shell with ANSI 61 Gray Polyester Powder Coating
Remote Monitoring
An optional feature for models with Programmable Thermostat, Remote Monitoring provides temperature data for warning of early action required.,Accomplished through a Hot Key connection from the Programmable Thermostat to a monitoring system (not supplied) that is ModBus-RTU compatible (i.e. XWEB500/3000/300) via an external 2-position terminal block.
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.
For
Access DSP23
models the filter part number is
681F
.
Enclosure Lights
AIRFLOW
Click on image for larger view
PERFORMANCE
GENERAL ARRANGEMENT
Click on image for larger view
Dimensions, inches [mm], are for reference only and subject to change.
GENERAL ARRANGEMENT
Click on image for larger view
Dimensions, inches [mm], are for reference only and subject to change.
DOCUMENTS
2-D Drawing of the Mounting Plan
2-D Mounting Diagram for KA4C2DSP23L (Front Brackets) [36Kb]
2-D Mounting Diagram for KA4C2DSP23L (Front Rivnuts) [30Kb]
2-D Mounting Diagram for KA4C2DSP23L (Rear Brackets) [58Kb]
3-D Mounting Model
3-D Mounting Diagram for KA4C2DSP23L (Front Brackets) [42744Kb]
3-D Mounting Diagram for KA4C2DSP23L (Front Rivnuts) [42497Kb]
3-D Mounting Diagram for KA4C2DSP23L (Rear Brackets) [42184Kb]
Data Sheet
Access Series DSP23 Data Sheet [618Kb]
Flyer
Access Series Flyer [567Kb]
GA Drawing
Access Series K_A4C2DSP23L General Arrangement Drawing [128Kb]
Installation Instructions
Access Series DSP23 Installation Instructions [67Kb]
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]
Mounting Drawings
Access Series K_A4C2DSP23L Mounting Drawings [82Kb]
Operator's Manual
Access Series DSP23 Operator's Manual [7832Kb]
KLLC100 Lead-Lag Controller [38Kb]
KLLC480 Lead-Lag Controller [79Kb]
Wiring Diagram
Access Series DSP23L Wiring Diagram WD-1685 (Point-to-Point) [63Kb]
Access Series DSP23L Wiring Diagram WD-1687 (Point-to-Point) [64Kb]
Access Series DSP23L Wiring Diagram WD-1700 (Point-to-Point) [62Kb]
Access Series DSP23L Wiring Diagram WD-1701 (Point-to-Point) [62Kb]
