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Hazardous Location Series HL58LV
Class 1 Division 1 and 2 Air Conditioners

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Product
Information
TECHNICAL DATA

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Request
Quote
ModelNEMA
Rating
UL/CUL
Listed or
Recognized
BTU/H
Capacity
95/95
Rating
BTU/H
Ambient Temp.VoltsHzRunning
Amps
Approx.
Weight
Spare and
Replacement
Parts
°F°C
Max./Min.Max./Min.lbskg
Request RFQ linkK3A4C18HL58LV4/4XListed1800015632131/-2055/-28480606.98294134Order Parts
Request RFQ linkK3A4C18HL58LV4/4XListed1800013126131/-2055/-28480506.92294134Order Parts
Rating shown is for operation at maximum ambient temperature.
Pressurized Compartment Volume is 7.7 cu. ft., Air Leakage @ 0.25 i.w.g Pressure is 0.36 CFM

Click on image for larger view
Hazardous Loc. HL58 Air Conditioner photo
NEMA NEMA 12, 3R & 4/4X
MAINTAINED
 U.S. Patent No.

9,157,670 B2

TECHNICAL DATA

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Request
Quote:
Request RFQ linkRequest RFQ link
Model
Number:
K3A4C18HL58LVK3A4C18HL58LV
NEMA
Rating:
4/4X4/4X
UL/CUL
Listed or
Recognized:
ListedListed
BTU/H
Capacity:
1800018000
95/95 Rating
BTU/H:
1563213126
Ambient
Temp °.F
Max./Min.:
131/-20131/-20
Ambient
Temp °.C
Max./Min.:
55/-2855/-28
Volts:480480
Hz:6050
Running
Amps:
6.986.92
Approx.
Weight lbs.:
294294
Approx.
Weight kg.:
134134
Spare and Replacement PartsOrder PartsOrder Parts
Rating shown is for operation at maximum ambient temperature.
Pressurized Compartment Volume is 7.7 cu. ft., Air Leakage @ 0.25 i.w.g Pressure is 0.36 CFM

STANDARD FEATURES

  • All models UL Listed and Recognized
    • All models UL Listed per 484, Special Purpose Air Conditioners. All models UL Recognized per NFPA 496: 2013, Purged and Pressurized Enclosures for Electrical Equipment. Meets NEC Class I Division 1, Groups A, B, C and D Hazardous Locations, when used with an approved Type X Purge System on the electrical enclosure. Meets NEC Class I Division 2, Groups A, B, C and D, Hazardous Locations when used with an approved Type Z Purge System on the electrical enclosures. Temperature Classification is T-4, 275°F/135°C.
  • Click for more info.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.
  • 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.
  • 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 reusable, they may be washed and recoated with the appropriate filter recoating adhesive. Replacement filters are available and can be ordered online at kooltronic.com/spareparts.
  • Interior and Exterior Purge Connections
  • Internal Corrosion Protection
    • NOTE: Internal Corrosion Protection is a Standard Feature on NEMA 4X models only. 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 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.
  • Maintains NEMA 12, 3R & 4/4X Ratings (UL50)
    • Maintains NEMA Type 12, 3R & 4/4X Enclosure Ratings.
  • Painted Condenser and Evaporator Coils
  • Pressure Compensation Terminal Block
    • Allows user to attach auxiliary pressure supply.
  • Programmable Temperature Alarm
    • All models feature a programmable temperature alarm to alert if early action is required.
  • Programmable Thermostat
    • All models feature a programmable thermostat, allowing more accurate and versatile performance features.
  • Shock and Vibration Resistance
    • Hazardous Location Series models are designed to withstand shock and vibration in two different planes for a minimum of 4 hours per plane at 1G acceleration.
  • Stainless Steel Shell
    • For applications in corrosive or other hostile environments such as those requiring Internal Corrosion Resistant Coatings, especially where chemical/moisture combinations are present.
  • Zero ODP Refrigerant
    • R410a, an HFC having zero ozone depleting potential.

ACCESSORIES AND OPTIONS

  • 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.
  • 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.
  • 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.

For Hazardous Location Series HL58LV 480 Volt 3-Phase models the filter part number is 1925F.

AIRFLOW
Click on image for larger view

Hazardous Loc. HL58 Air Conditioner isometric illustration

PERFORMANCE

Hazardous Loc. HL58 Air Conditioner performance chart

GENERAL ARRANGEMENT
Click on image for larger view

Hazardous Loc. HL58 Air Conditioner general arrangement drawing
Dimensions, inches [mm], are for reference only and subject to change.
GENERAL ARRANGEMENT
Click on image for larger view

Hazardous Loc. HL58 Air Conditioner general arrangement drawing
Dimensions, inches [mm], are for reference only and subject to change.

Many popular units are available as 3D solid models for customer system integration. Contact Kooltronic for details.

DOCUMENTS

  • Brochure
    Hazardous Location Series Brochure [425Kb]
  • Data Sheet
    Hazardous Location Series K3A6C18HL58LV Data Sheet [398Kb]
  • GA Drawing
    HL58LV General Arrangement Drawing [107Kb]
  • 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]
    Hazardous Location Series K3A4C18HL58LV Operator's Manual [867Kb]
  • Wiring Diagram
    Hazardous Location Series K3A4C18HL58LV & 56LV (G) Wiring Diagram (Ladder) [59Kb]
    Hazardous Location Series K3A4C18HL58LV & 56LV (G) Wiring Diagram (Point-to-Point) [78Kb]
    Hazardous Location Series K3A6C18HL58LV (G) Wiring Diagram (Point-to-Point) [79Kb]
    Hazardous Location Series K3A6C18HL58LV (G) Wiring Diagram (Point-to-Point) [80Kb]
    Hazardous Location Series K3A6C18HL58LV Wiring Diagram (Ladder) [57Kb]
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