Designed to cool overheating electrical panels and enclosures to below the outside ambient air temperature, our below ambient heat exchangers easily replace air conditioners and compressed air coolers. Using a specially designed open loop core, these units remove waste heat from the cabinet and cool the internal air to the temperature of the water (also below ambient temperature) circulating through the heat exchanger’s core, using only 4 l/min water source for most units. These below ambient cooling heat exchangers are easy to install and maintain. They feature isoloss gaskets that seal against the enclosure and keep contaminants out. Below ambient cooling units are typically mounted on the side of the enclosure and can be used in series as needed. With our UL LISTED 12, 4 or 4x units, they lend themselves well to being used in 508a applications. Heat exchanger designed to be mounted to the outside of the enclosure. It can be mounted upright to the sides and does not have any components that protrude inside of the enclosure other than the power cord. It requires a 1 gallon per minute water source to properly cool the enclosure.

Compressor-based and Peltier-based Cabinet Coolers; Cooling Capacity 400, 460 W; Power Supply 24 VDC, 13, 43 A; Orientation Flush Mount, Any; External Temperature Range +10-+50°C, -40-+70°C; Protection Level Ambient Side IP65 AMS Technologies provides miniature air cooling kits that allow customers to evaluate cabinet cooling solutions with up to 460 W cooling capacity, as well as a miniature, compressor-based air cooler with 400 W cooling capacity. Our mAC-C-400-24 mini Air Cooler is a compact, compressor-based cabinet cooler for cooling capacities up to 400 W that takes over where Peltier isn’t powerful enough. Its integrated controller drives the speed of the miniature rotary compressor to maintain the set temperature to within ±0.05 K. A powerful fan moves the cabinet internal air at 130 m³/h. The external fan is PWM speed controlled for noise reduction. Miniature rotary compressors as well as customized condensers and evaporators significantly reduce size and weight compared to Peltier-based cabinet coolers, while providing a highly efficient vapor compression circuit. The mAC-C-400-24 can be operated on the cabinet’s 24 VDC voltage rail, independent of mains voltage or frequency. And the mAC-C-400-24 is “IoT ready” – an integrated Ethernet interface allows remote access to system parameters as well as remote control of the cooling system via web browser. Our mAC-T-460-24-KIT mini Air Cooling Kit, a powerful thermoelectric cabinet cooler development kit, is the optimal solution for harsh environments where compressor-based coolers cannot withstand high temperatures, shock and vibration or operation on moving or turning equipment. The Peltier modules can be operated up to 36 VDC when necessary. At nominal 24 VDC and +35°C/+35°C (ambient/internal), the unit reaches a cooling capacity of 460 W and a coefficient of performance (COP) of 0,55. Your customized mAC-KIT: For customer requirements that cannot be covered by the mAC-C-400-24 or the mAC-T-460-24-KIT, our thermal management specialists at AMS Technologies are happy to develop a completely tailor-made solution and offer all services from development and proof-of concept all the way to series production. Get in touch with us now to discuss your customized mAC-KIT. Key Features: Up to 460 W Cooling Capacity (Tchilled cabinet air +35°C, Tambient +35°C, 55% r. h.) Compressor-based: Very Compact & Lightweight Format, ±0.5 K Temperature Stability Peltier-based: No Moving Parts Except for Fans, Independent From Orientation Wide Ambient Temperature Range: +10°C to +50°C (Compressor-based); -40°C to +70°C (Peltier-based) Orientation: Flush Mount, Side Wall or Door (Compressor-based), Any (Peltier-based) Ambient Side Environmental Protection: IP65, Suitable for Harsh Environments Operating Voltage: 24 VDC – Independent of Mains AC Voltage or Frequency Max. Operating Current: 13 A (Compressor-based), 43 A (Peltier-based) IoT Enabled (Compressor-based) Dimensions: 310 × 157 × 475 mm (Compressor-based), 345 × 339 × 155 mm (Peltier-based, +132 mm drop in cabinet) Weight: 15 kg(Compressor-based), 21 kg (Peltier-based) Applications: Cabinet Cooling; Cooling of Air inside Cabinets for Applications With up to 460 W Power Dissipation; Harsh Environments

mini Liquid Cooling Evaluation Kit; Cooling Capacity 1200 W @+25°C; Power Supply 24 VDC Key Features: Up to 1200 W Cooling Capacity Ideal for Compact Cooling of Lasers or Bio Reagents Compressor Speed Control for Ease of Temperature Control Low Vibration, Low Noise Lightweight, Compact Easy to Integrate Kit to Interface With OEM Water Circuit and Electronics Control Components Carefully Designed to Match Each Other The mLC-C-1200-24-KIT is a sealed vapor compression circuit with a speed controlled miniature rotary BLDC compressor. The evaporator is a brazed plate heat exchanger, the interface to the customer liquid coolant circuit. The mLC-C-1200-24-KIT comes with the separate 24 VDC inverter board. The compressor speed can be set from the upper control system by frequency or analog signal. The mLC-C-1200-24-KIT’s condenser is an aluminum finned copper tube heat exchanger coil and must be cooled by forced convection, i.e. a 200 mm diameter fan or equivalent. The heat exchanger stainless steel plates are nickel brazed suitable for a variety of coolant fluids, such as water, DI water and glycol-water mixtures. The plate heat exchanger has male R ¼” connectors for the customer to connect its water circuit.For lower heat loads, we also carry a mLC-C-450-24-KIT with up to 450 W cooling capacity, or a Peltier-based mini Direct Cooling KIT providing up to 130 W with no liquids or moving parts (except fans). If you are looking for a ready-to-use recirculating chiller that includes the coolant loop, have a look at our family of mini Recirculating Chiller Kits (mRC-KITs) as well as our our other liquid cooling solutions offerings – or browse our large portfolio of liquid to air temperature management assemblies . Your customized liquid cooler: AMS Technologies’ thermal management specialists are happy to develop a liquid cooling solution tailored to your needs – based on Peltier or compressor technology – and offer all services from development and proof-of concept to series production. Get in touch with us now to discuss your customized liquid cooler.Specifications: Cooling Capacity: Approximately 930 W (at 59 rps, Twater = +20°C, Tambient = +40°C) to 1760 W (at 90 rps, Twater = +20°C, Tambient = +20°C) Power Supply Consumption: ≤720 W (30 A @24 VDC) Temperature Range (Ambient, Operating): +15°C to +45°C Hydraulic parameters:    Pressure Drop 40 mbar @6 lpm, 100 mbar @9 lpm Controller/Inverter Board: Operating Range 28 to 100 rps, Speed Command Square Wave Pulse Frequency 56 to 200 Hz, Variable Resistor Input 2.8 to 10 kΩ Dimensions: 250 x 386 x 248 mm (WxHxD) Weight: 10 kg Applications: Compact Cooling of Lasers or Bio Reagents With up to 1200 W Cooling Capacity; Evaluation Kit to Interface With OEM Water Circuit and Electronics Control  

mini Liquid Cooling Evaluation Kit; Cooling Capacity 450 W @+25°C; Power Supply 24 VDC Key Features: Up to 450 W Cooling Capacity Ideal for Compact Cooling of Lasers or Bio Reagents Ideal for Mobile Cooling Applications Compressor Speed Control for Ease of Temperature Control Low Vibration, Low Noise Lightweight, Compact Easy to Integrate Kit to Interface With OEM Water Circuit and Electronics Control Components Carefully Designed to Match Each Other The mLC-C-450-24-KIT is a sealed vapor compression circuit with a speed controlled miniature rotary BLDC compressor. The evaporator is a brazed plate heat exchanger, the interface to the customer liquid coolant circuit.  The mLC-C-450-24-KIT comes with the separate 24 VDC inverter board. The compressor speed can be set from the upper control system by frequency or analog signal. The condenser is an aluminum finned copper tube heat exchanger coil and must be cooled by forced convection, i.e. a 120x120 mm fan or equivalent. The heat exchanger stainless steel plates are nickel brazed suitable for a variety of coolant fluids, such as water, DI water and glycol-water mixtures. The plate heat exchanger has male R ¼” connectors for the customer to connect its water circuit. The mLC-C-450-24-KIT’s condenser is an aluminum finned copper tube heat exchanger coil and must be cooled by forced convection, i.e. a 120x120 mm fan or equivalent. The heat exchanger stainless steel plates are nickel brazed suitable for a variety of coolant fluids, such as water, DI water and glycol-water mixtures. The plate heat exchanger has male R ¼” connectors for the customer to connect its water circuit. If you are looking for a ready-to-use recirculating chiller based on this mLC-Kit that includes the coolant loop, have a look at our mRC-C-450-100/240 mini Recirculating Chiller as well as our other liquid cooling solutions offerings – or browse our large portfolio of liquid to air temperature management assemblies. For lower cooling capacities, we also carry a Peltier-based mini Direct Cooling KIT providing up to 130 W with no liquids or moving parts (except fans). Your customized liquid cooler: AMS Technologies’ thermal management specialists are happy to develop a liquid cooling solution tailored to your needs – based on Peltier or compressor technology – and offer all services from development and proof-of concept to series production. Get in touch with us now to discuss your customized liquid cooler. Specifications: Cooling Capacity: Approximately 450 W (at 100 rps, Twater = +25°C, Tambient = +25°C) Power Supply Consumption: < 150 W (6 A @24 VDC, 80 rps) Temperature Range (Ambient, Operating): -10°C to +45°C Hydraulic Parameters: Pressure Drop 30 kPa @4 lpm Controller/Inverter Board: Operating Range 20 to 100 rps, Speed Command Square Wave Pulse Frequency 40 to 200 Hz, Variable Resistor Input 2 kΩ to 10 kΩ Dimensions: 200 x 172 x 180 mm (WxHxD) Weight: 3.4 kg Applications: Compact Cooling of Lasers or Bio Reagents With up to 450 W Cooling Capacity; Mobile Cooling Application; Evaluation Kit to Interface With OEM Water Circuit and Electronics Control

Compact Sealed Vapor Compression Circuits; Cooling Capacity 450, 1200 W @+25°C; Power Supply 24 VDC, 6-30 A; Temperature Range -10-+45°C, +15-+45°C; Pressure Drop 40-300 mbar @9-4 lpm AMS Technologies’ mLC-KITs are liquid cooling development platforms featuring sealed vapor compression circuits with speed-controlled miniature rotary BLDC compressors. Brazed plate heat exchangers serve as evaporators and provide the interface to the customer liquid coolant circuit. Our mLC-KITs are available with two cooling capacity levels: the ultra-compact mLC-C-450-24-KIT is designed for cooling tasks up to 450 W, while the larger mLC-C-1200-24-KIT provides up to 1200 W cooling capacity. Both mLC-KITs come with inverter boards that require a 24 VDC power supply. The compressors’ speed can be set from the upper control system by frequency or analog signal. The condenser is an aluminum finned copper tube heat exchanger coil. The mLC-KITs must be cooled by forced convection, i. e. 120 × 120 mm fan. The mLC-C-1200-24-KIT 1200 is already equipped with a fan. The heat exchanger stainless steel plates are nickel brazed and suitable for a variety of coolant fluids, such as water, DI water and glycol-water mixtures. The plate heat exchanger has male R ¼"/ R " connectors to connect the water circuit on the customer’s side. Your customized mLC-KIT: For customer requirements that cannot be covered by the mLC-C-450-24-KIT or the mLC-C-1200-24-KIT, our thermal management specialists at AMS Technologies are happy to develop a completely tailor-made liquid cooling solution and offer all services from development and proof-of concept all the way to series production. Get in touch with us now to discuss your customized mLC-KIT. Key Features: Kits to Interface With OEM Water Circuit and Electronics Control Up to 1200 W Cooling Capacity Cooling Capacity mLC-C-450-24-KIT (Approx.): 450 W (@100 rps, Twater = +25°C, Tambient = +25°C) Cooling Capacity mLC-C-1200-24-KIT (Approx.): 930 W (@59 rps, Twater = +20°C, Tambient = +40°C, 2 lpm) to 1760 W (@90 rps, Twater = +20°C, Tambient = +20°C, 4 lpm) Speed Control for Ease of Temperature Control Lightweight, Compact Easy to Integrate Low-vibration, Low-noise Rotary Compressor Components Carefully Designed to Match Each Other Power Supply: 24 VDC, <6A (mLC-C-450-24-KIT, 80 rps), <30 A (mLC-C-1200-24-KIT) Temperature Range (Ambient): -10°C to +45°C (mLC-C-450-24-KIT); +15°C to +45°C (mLC-C-1200-24-KIT) Hydraulic Parameters mLC-C-450-24-IT: Pressure Drop 300 mbar @4 lpm Hydraulic Parameters mLC-C-1200-24-IT: Pressure Drop 40 mbar @6 lpm, 100 mbar @9 lpm Dimensions: 200 x 172 x 180 mm (mLC-C-450-24-KIT), 250 x 386 x 248 mm (mLC-C-1200-24-KIT) Weight: 3.4 kg (mLC-C-450-24-KIT), 10 kg (mLC-C-1200-24-KIT) Applications: Evaluation Kits for Building Water Cooling Solutions With OEM Water Circuit and Electronics Control; Compact Laser Cooling up to 450 or 1200 W; Bio Reagents Cooling; Mobile Applications (mLC-C-450-24-KIT)