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Refroidisseurs d’armoires NEMA 12 (IP54) NHP
Reference : NHP4304-240
Price on request
NEMA 12 Thermostat Control Cabinet Cooler
A dirt and dust resistant NEMA 12 Non Hazardous Purge Cabinet Cooler® System
provides a slight positive pressure in the enclosure to keep contaminants from
entering small holes or conduits. They are available with a thermostat
control. Dirt and dust resistant NEMA 12 thermostat control systems are the
most efficient way to operate a Cabinet Cooler. They save air by activating
the cooler only when internal temperatures approach critical levels.
Thermostat controlled cooler systems are the best option when experiencing
fluctuating heat loads caused by environment or seasonal changes. The standard
thermostat control systems include an adjustable thermostat factory set at
95°F (35 ). NEMA 12 (IP54) Cabinet Coolers (dust-tight, oil-tight) are ideal
for general industrial environments where no liquids or corrosives are
present. Each of these systems will include a water-dirt filter separator to
prevent water condensate and dirt from entering your enclosure and cold air
distribution kit used to direct the air for circulation or on to hot spots.
NEMA 12 (IP54) Cabinet Coolers are available in many cooling capacities for
large and small control panels. All Cabinet Coolers are UL Listed and CE
compliant. They are a low cost, reliable way to cool and purge electronic
control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce
cold air from compressed air - with no moving parts. The compact Cabinet
Cooler can be installed in minutes through a standard electrical knockout.
provides a slight positive pressure in the enclosure to keep contaminants from
entering small holes or conduits. They are available with a thermostat
control. Dirt and dust resistant NEMA 12 thermostat control systems are the
most efficient way to operate a Cabinet Cooler. They save air by activating
the cooler only when internal temperatures approach critical levels.
Thermostat controlled cooler systems are the best option when experiencing
fluctuating heat loads caused by environment or seasonal changes. The standard
thermostat control systems include an adjustable thermostat factory set at
95°F (35 ). NEMA 12 (IP54) Cabinet Coolers (dust-tight, oil-tight) are ideal
for general industrial environments where no liquids or corrosives are
present. Each of these systems will include a water-dirt filter separator to
prevent water condensate and dirt from entering your enclosure and cold air
distribution kit used to direct the air for circulation or on to hot spots.
NEMA 12 (IP54) Cabinet Coolers are available in many cooling capacities for
large and small control panels. All Cabinet Coolers are UL Listed and CE
compliant. They are a low cost, reliable way to cool and purge electronic
control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce
cold air from compressed air - with no moving parts. The compact Cabinet
Cooler can be installed in minutes through a standard electrical knockout.
Applications +
• Programmable controllers
• Line control cabinets
• Motor control centers
• Relay panels
• NC/CNC systems
• Modular control centers
• CCTV cameras
• Computer cabinets
• Cool laser housings
• Electronic scales
• Line control cabinets
• Motor control centers
• Relay panels
• NC/CNC systems
• Modular control centers
• CCTV cameras
• Computer cabinets
• Cool laser housings
• Electronic scales
Avantages +
* Low cost
* Keep out ambient dust and debris with a positive pressure inside cabinet
* Compact
* Cooling capacities up to 5,600 Btu/hr. (1,641 Watts)
* Quiet
* Install in minutes
* Maintain NEMA 12 integrity (IP54)
* Stabilize enclosure temperature and humidity
* No CFC's
* No moving parts - maintenance free
* Mount in standard electrical knockout
* Stop nuisance tripping
* Stop heat damage
* Eliminate fans and filters
* Eliminate lost production
* Stop circuit drift
* Provide protection from dirt and dust
Performances +
NEMA 12 (IP54) Non Hazardous Purge Cabinet Cooler with Thermostat -
Performance
Model | Capacity | Sound Level dBA
Btu/hr. | Watts
NHP4304, NHP4304-240 | 275 | 80 | 59*
NHP4308, NHP4308-240 | 550 | 162 | 67*
NHP4315, NHP4315-240 | 1,000 | 293 | 73*
NHP4325, NHP4325-240 | 1,700 | 498 | 74*
NHP4330, NHP4330-240 | 2,000 | 586 | 74*
NHP4340, NHP4340-240 | 2,800 | 821 | 78*
NHP4350, NHP4350-240 | 3,400 | 997 | 75*
NHP4360, NHP4360-240 | 4,000 | 1,171 | 77*
NHP4370, NHP4370-240 | 4,800 | 1,406 | 77*
NHP4380, NHP4380-240 | 5,600 | 1,641 | 79*
*With optional cold muffler installed. Cooling Capacity at 100 PSIG (6.9 BAR) Supply Pressure.
Performance
Model | Capacity | Sound Level dBA
Btu/hr. | Watts
NHP4304, NHP4304-240 | 275 | 80 | 59*
NHP4308, NHP4308-240 | 550 | 162 | 67*
NHP4315, NHP4315-240 | 1,000 | 293 | 73*
NHP4325, NHP4325-240 | 1,700 | 498 | 74*
NHP4330, NHP4330-240 | 2,000 | 586 | 74*
NHP4340, NHP4340-240 | 2,800 | 821 | 78*
NHP4350, NHP4350-240 | 3,400 | 997 | 75*
NHP4360, NHP4360-240 | 4,000 | 1,171 | 77*
NHP4370, NHP4370-240 | 4,800 | 1,406 | 77*
NHP4380, NHP4380-240 | 5,600 | 1,641 | 79*
*With optional cold muffler installed. Cooling Capacity at 100 PSIG (6.9 BAR) Supply Pressure.
- Matériaux
- Tube Vortex en acier inoxydable - Composants extérieurs en aluminium
- Certification
- Non certifié
- Environnement
- NEMA 12 (IP54)
- Fonctionnement
- NHP
- Température extérieure d'utilisation
- inférieur à 50
- Options
- Electrovanne
- Tension
- 240V
- Voltage
- 240V
How it works +
Compressed air enters the vortex tube powered Cabinet Cooler and is
converted into two streams, one hot and one cold. Hot air from the vortex tube
is muffled and exhausted through the vortex tube exhaust. The cold air is
discharged into the control cabinet through the cold air distribution kit. The
displaced hot air in the cabinet rises and exhausts to atmosphere through the
cabinet air exhaust at a slight positive pressure. Thus, the control cabinet
is both cooled and purged with cool, clean air. Outside air is never allowed
to enter the control panel.
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