Electrical/Control Panels

LARGE LCD SCREENS

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Large LCD Screens:

large LCD screens
large LCD screens
large LCD screens
large LCD screens

 

Specializing primarily in the food and beverage processing industries, one of our longtime customers uses TECA air conditioners in several applications. These include cooling or heating LCD screens, desktop computers, thin clients, and KVM kiosks. The locations of these applications are indoors, outdoors, in cold rooms and baking areas.

TECA’s comprehensive line of air conditioners fit the bills. We offer each model in different configurations according to the customer’s need regarding input voltage, mounting and application environment.

COAL ANALYSIS

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Coal Analysis:

coal analysis

A customer required a constant temperature to keep his detectors working in a coal analysis application. Due to experiencing failures with a competitor’s air conditioner, the customer reached out to TECA.

The solution was TECA’s FHP-1501XEHC Model, a versatile thermoelectric air conditioner offering heating and cooling as well as dual voltage: 120 or 240 VAC input. Built with an industrial grade sealed fan and components, the FHP-1501XEHC is suitable for NEMA-4 enclosures.

BEVERAGE INDUSTRY

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Beverage Industry Equipment cooling:

beverage industry beverage industry

 

Our customer manufactures various machinery and appliances for the beverage industry.  One such system of theirs requires high performance and precision, achieved by using specially designed software and test & measurement equipment.

TECA’s thermoelectric air conditioner, the AHP-1200XE with built in temperature controller, is an important part of this system. The customer uses TECA’s AHP-1200XE to reliably cool an enclosure housing a computer and touchscreen. The customer has depended on dozens of AHP-1200XE air conditioners over the years for use in their system.

ANALYZER COOLING, HARSH ENVIRONMENT

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Analyzer Cooling, Harsh Environment:

analyzer cooling

TECA’s Model AHP-1202XEHC Thermoelectric Air Conditioner provides accurate heating and cooling for the customer’s analysis machine. The environment is harsh: it is in a cement plant.

The customer’s product quickly analyzes composition of raw materials, allowing for increased productivity. TECA’s AHP-1202XEHC provides reliable thermal management within a harsh environment. The AHP-1202XEHC has an industrial grade sealed fan and sealed hot side components, allowing for frequent wash down (NEMA-4).

The solid-state construction is the perfect low-maintenance solution for hard-to-access areas. There are no filters to change and no moving parts except for the fans.

TECA air conditioners use robust thermoelectric modules and boast a long service life.

RUGGEDIZED MILITARY APPLICATION

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Ruggedized Military Application:

ruggedized military application

Sometimes it just takes a long time to get to the heart of a problem. AHP-1200X “quick quote” for two thermoelectric air conditioners came into our sales team. It was responded to and followed up. The application was reviewed, a quote was made and an order placed.

Only after did we learn that the hard requirements they were looking for were:

  1. Dual adjustable temperature control (heat and cool)
  2.  28 VDC operation and
  3. Military environment.

Fortunately the selections within TECA’s enclosure air conditioner family are large. The military Contractor borrowed a unit from TECA’s loaner stock and based on that success, placed an order. It was then that we found a problem.

It seems that the application was to cool some sensitive electronics out on a 200 meter DC input which caused droop in the input which in turn caused a ringing in the circuits. The new digital monitors being used were susceptible while the older tube monitors had no issue.

Working with the customer it was determined that by changing the controller to a ruggedized PWM controller all problems were solved.

MILITARY PROJECTOR

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Military Projector:

military projector

 

A ruggedized enclosure for a military video projector caused excessive heat to build up from the high wattage bulb.

A more rugged version of TECA’s AHP-1200FF thermoelectric cooler / solid state air conditioner is used by military to cool a projector.

For detail information such as inlet and outlet air temperatures etc…. open the PDF file.

PAPER MILL

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Paper Mill:

paper mill

The environment of a paper mill is hostile to most equipment. Could a thermoelectric cooler stand up to such conditions?

TECA Model AHP-1200X Solid State Air Conditioner is a perfect solution. This TECA model AHP-1200Xwas returned to TECA for evaluation, after over 120,000 hours of duty. It just did not seem to cool as much any more. As a matter of fact, it was originally put to work in 1992 cooling an electronic enclosure in a paper mill. The customer was sure it needed to be replaced, but sent it back to us to see if anything could be salvaged.

In our inspection we found that the hot side heat sink was fouled with 14 years of newsprint sludge. Once the goop was cleaned out and the fan was free to spin; the unit ran like a charm!

RUGGEDIZED FOOD PROCESSING

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Ruggedized Food Processing:

Ruggedized Food Processing Ruggedized Food Processing

 

The maker of some of our favorite corn chips used TECA’s AHP-1200X for years in severe hose down environments.

They now had a similar requirement where they wanted to minimize any cleaning and were willing to entertain a liquid cooled LHP-1200XE solid state air conditioner. The unit fit into the same area and footprint as its air cooled cousin and provided greater cooling capacity. This customer added a valve on the water inlet to provide water flow only when cooling was required.

The units have been in service for years.

Fire Safety Switches & Alarm Enclosure

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Safety Panel Cooling:

Saftey panel cooling
Fire Safety Switches & Alarm Enclosure

TECA provides standard off the shelf as well as custom designs to meet the needs of the end user. Alarm enclosures can be exposed to some of the harshest conditions like the extremes of live-fire heat and hose-down. The alarm enclosure pictured here is for fire safety and switches. The transparent plastic enclosure is accessible and secure while being cooled to desired temperatures under harsh firefighting conditions. In this example TECA provided custom modifications to provide for redundancy and mounting requirements specified by the end user.

Contact teca@thermoelectric.com to inquire about custom designs for your needs. Our friendly sales team looks forward to hearing from you!

 

LAB MEASUREMENT EQUIPMENT

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Lab Measurement Equipment:

lab measurement equipment

A world’s leading international supplier of equipment, controls and parts to glass container industry uses the peltier air conditioner model FHP-750XE in a statistical sampling and lab measurement product.

A MiniLab Automatic Sampling installation works in conjunction with the production’s online inspection equipment and a Factory Process Control System. The MiniLab Controller communicates to the Process Control System which then sends a container “request” to upstream online inspection systems equipped with mold number readers. The “requested” containers are transferred to the MiniLab sampling conveyor using container ware selectors. With broad-based expertise in glass container forming, glass conditioning, gob forming, ware handling, cold end inspection, refractory parts and quality assurance, the company’s machines and systems are established as standard products worldwide.

The FHP-750 has been working fine for them for years. Reasons for its selection are its reliability and ability to operate in high ambient temperatures.

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