Kooltronic

Kooltronic, Inc.

Kooltronic, Inc. was founded in 1956 to fill the need for cooling in the emerging electronics and computer industries. The Company pioneered the development of specialized blowers and fans as well as closed-loop cooling for harsh industrial applications, with the first specially-designed Air Conditioners and Heat Exchangers for sealed enclosures introduced in the early 1960’s. Since then, Kooltronic has evolved into the leading technology company specializing in the innovative design and production of both forced ventilation and closed-loop cooling for all types of enclosures containing electronic, medical, industrial, telecommunication and other heat-producing equipment. More recently the Company has established the TherMax Division which entered the growing thermal energy recycling ventilator industry serving the developing Indoor Air Quality market.

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Kooltronics - Air Conditioners

koolairThe KOOLTRONIC lines of Air Conditioners offer the most extensive selection of cooling capacities, sizes, mounting configurations and power inputs available. Capacities range from 1,000 to 30,000 BTU/H in vertical panel-mounted and horizontal models. Both air-cooled and water-cooled types are available. Most models use centrifugal blower-driven air systems for maximum penetration.All are engineered for full-capacity performance at high ambient temperatures.

KOOLTRONIC closed-loop Air Conditioners seal enclosures, cool, dehumidify and recirculate the clean air throughout the components to provide protection from high temperatures or airborne contaminants. The TrimLine Air Conditioner line offers a narrow profile, the innovative M/TAB (Mounting Template and Assembly Bracket) mounting system and several standard features that were previously available as options. A new Series of Wall-Mounted Air Conditioners, for outdoor shelters and similar applications requiring 30,000 to 60,000 BTU/H is in development and will be announced in the near future.

All KOOLTRONIC Air Conditioners feature a Hot Gas Bypass Valve, causing “cycle-free” compressor operation, for greater reliability, longer life for the compressor and control system and more stable equipment temperature. The continuously operating compressor and non-electric control system provide thermostat-free automatic temperature regulation over a broad range of operating conditions and eliminate transients during compressor start-up. To prevent over-cooling, a Low Temperature Control and EMI/RFI Suppressor are included in all KOOLTRONIC Air Conditioners.

KOOLTRONIC Air Conditioners are engineered for reliable performance. All applicable components are UL/CSA Recognized. Most models are UL/CUL Listed or Recognized and maintain NEMA 12 Enclosure Rating (UL 50).

Most KOOLTRONIC Air Conditioners are designed for normal indoor installation. Outdoor or corrosive environments require weather protection and/or special internal and external protective features. For hosedown or outdoor applications, the Integrity NEMA 4/4X and Intrepid Outdoor Series are available.

KOOLTRONIC also designs and manufactures a variety of Air Conditioners to meet unique specifications.

Kooltronics - Basic Blowers

koolblowersKOOLTRONIC centrifugal blowers are engineered for performance and built for reliability. These blowers are available in six series designations to meet a multitude of design and cooling or air handling needs. They may be mounted in any position required.

Every KOOLTRONIC blower is equipped with a custom engineered ball-bearing motor designed for low temperature rise under zero static conditions. Added assurance of long, trouble-free operation is provided by the application of fan cooling or by drawing a small portion of the intake air directly through the motor and past the bearings. Operation under static pressure conditions further reduces the motor load. Service failures are almost unknown.

All KOOLTRONIC blowers are designed to isolate vibration of rotating parts from housings and mounting flanges for smooth, quiet, trouble-free operation.

These blowers are used extensively in virtually every type of cooling application in the electronics industries, as well as for a host of other industrial, scientific and telecommunications requirements. They are also used exclusively in virtually all KOOLTRONIC Packaged Blowers, Air Conditioners and Heat Exchangers. Popular blowers are stocked and ready to ship. Emergency shipment service is available.

Modifications to inlets or outlets, special mounting flanges, brackets, supports or other sheet metal changes are available to meet your specific In addition, KOOLTRONIC also designs and manufactures a variety of blowers to meet unique specifications.

General Specifications for all Basic Blowers

RUGGED CONSTRUCTION: Precision-engineered heavy gauge steel construction insures blowers stand up under tough applications.

BAKED EPOXY FINISH: Durable, baked-on gray epoxy finish is standard. Other finishes are available.

PRECISION BALL-BEARING MOTORS: All motors, whether permanent split capacitor or shaded pole, are UL/CSA Recognized and include automatic-reset thermal overload protection. Designed for low temperature rise, KOOLTRONIC motors are also cooled by the blowers’ intake air, for maximum motor life. All motors meet Federal Specification CC-M-1807A, and include double-sealed or double-shielded precision ball bearings, which meet Federal Specification FF-B-171A. Special permanent lubricants perform over a broad temperature range: -20F (-29C) to 250F (121C). Consult KOOLTRONIC for motors designed to meet military or extreme environmental specifications.

POWER: 115 VAC or 230 VAC, 50/60 Hz is standard. For multi-phase power, other voltages and frequencies or brushless DC applications, consult KOOLTRONIC.

LEADS: 12-inch (minimum) power and ground leads. Special lengths and/or plugs available.

Kooltronics - Fans and Fan Trays

koolblowersThe KOOLTRONIC line of propeller-type fans offers a broad selection of airflow capacities and styles to meet your needs efficiently and economically. They are ideal for clean-environment applications where there is minimal static pressure and equipment can tolerate temperatures higher than ambient.

The wide range of models and configurations offers unsurpassed capability and flexibility…from the ultra-compact yet powerful Thin Fan Series (210 to 1275 CFM capacities)…to High Performance Fans, capable of delivering far more air than comparably sized units…to Twin, Triple and Filter Box Packaged Fans (250 to 1310 CFM capacities)…to KoolTrays with up to 12 Fans (315 to 1260 CFM capacities).

Each fan in engineered for performance and built for reliability. All applicable components are UL/CSA recognized.

Popular fans are stocked and ready to ship. Emergency shipment service is available.

KOOLTRONIC also designs and manufactures a variety of fans to meet unique specifications.

General Specifications for Fans

RUGGED CONSTRUCTION: Precision-engineered heavy gauge steel construction insures blowers stand up under tough applications.

BAKED EPOXY FINISH: Durable, baked-on gray epoxy finish is standard. Other finishes are available.

PRECISION BALL-BEARING MOTORS: All motors, whether permanent split capacitor or shaded pole, are UL/CSA recognized and include automatic-reset thermal overload protection. Designed for low temperature rise, KOOLTRONIC motors are also cooled by the fans’ intake air, for maximum motor life. All motors meet Federal Specification CC-M-1807A, and include double-sealed or double-shielded precision ball bearings which meet Federal Specification FF-B-171A. Special permanent lubricants perform over a broad temperature range: -20°F (-29°C) to 250°F (121°C). Consult KOOLTRONIC for motors designed to meet military or extreme environmental specifications.

POWER: 115 VAC or 230 VAC, 50/60 Hz is standard. For multi-phase power, other voltages and frequencies or brushless DC applications, consult KOOLTRONIC.

Kooltronics - Heat Exchanger

KoolTronic-FansThe KOOLTRONIC standard line of Heat Exchangers is one of the most versatile available. It satisfies a broad range of application requirements by utilizing various heat transfer technologies. Heat Exchangers provide many of the advantages of Air Conditioners, and are generally less costly to install and operate.

KOOLTRONIC high performance Heat Exchangers combine powerful forced convection cooling with the advantages of a closed-loop cooling system, for environments that pose contaminant problems. The closed-loop design cools and recirculates the same clean air, isolating components from the hostile environment.

Air-to-Air Heat Exchangers are the ideal choice for applications that can tolerate operating temperatures somewhat higher than ambient. The KTHE Series features a refrigerant-charged fin-and-tube coil, employing the heat pipe principle. The KXHE, KXNP, KNXH and KWHE/KWHX Series utilize a high-efficiency convoluted aluminum heat transfer element. These elements provide excellent thermal transfer performance and are easily removed for cleaning. KOOLTRONIC manufactures its own Heat Exchanger elements. All Kooltronic Heat Exchangers provide a large heat transfer area in a compact package with high performance air systems for high flow rates and thorough air distribution within the electronics electrical enclosure.

KPHE Water-to-Air Heat Exchangers fill the performance gap between Air-to-Air Heat Exchangers and Air Conditioners. Where a reliable, clean, cool water supply is available, they are often the ideal solution when extreme contaminant or temperature conditions are present.

The adaptability of KOOLTRONIC Heat Exchangers is increased by flexible mounting configurations (external, internal, vertical, horizontal) and a comprehensive line of accessories and options. All units are easily installed, with mounting flange gaskets attached, to provide a positive seal to the enclosure. The TrimLine KXNP Series units feature the exclusive M/TAB Mounting System and are interchangeable with TrimLine Air-Cooled or Water-Cooled Air Conditioners.

Most KOOLTRONIC Heat Exchangers are designed for installation in normal indoor atmospheres. For operation outdoors, weather protection and special protective features are required. The use of standard indoor units outdoors would invite damage and early component failure, and will invalidate the KOOLTRONIC warranty. The Intrepid Outdoor Series were specifically designed for outdoor applications. Integrity NEMA 4/4X Heat Exchangers are also available for outdoor installation or applications requiring washdown.

Each KOOLTRONIC Heat Exchanger is engineered for performance and built for reliability. All standard Air-to-Air Heat Exchangers are UL/CUL Listed and maintain the NEMA Enclosure Rating referred to in the individual Series sections, except the KTHE Series.

General Specifications for Heater Exchangers

PRECISION BALL-BEARING MOTORS: All blower motors are UL/CSA recognized and include automatic-reset thermal overload protection and double-sealed or double-shielded precision ball bearings. Special permanent lubricants perform over a broad temperature range: -200F (-290C) to 2500F (1210C). Consult KOOLTRONIC for motors designed to meet military or other extreme environmental specifications. Tube axial fans are rated to perform at 140F (-100C) to 1580F (700C) and are designed to meet UL, CSA,and VDE.

RUGGED CONSTRUCTION: Precision-engineered heavy gauge steel construction insures that Heat Exchangers will stand up under tough applications.* PERMANENT FILTERS: Designed to last the life of the unit, the filters included with all Heat Exchangers consist of a multi-layer grid of sturdy, corrugated aluminum in a one-piece aluminum frame. Filters must be kept free of accumulations, to prevent reduction or loss of performance and/or damage to equipment. Disposable filters are also available. Filters are not required on water-cooled models (KPHE Series).

BAKED EPOXY FINISH: Durable, baked-on gray epoxy finish is standard. Other finishes are available.* POWER: 115 VAC or 230 VAC, 50/60Hz is standard. For other voltages and frequencies or other special requirements, consult KOOLTRONIC.*

POWER CORD: All 115VAC models are supplied with type SJT three-wire cord with plug. 230VAC units have three-wire cords without plugs for direct wiring to power source. Lengths are shown in the Series sections. Special lengths and/or plugs are available.

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