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Outdoor access Nodes NSBox
Enclosures NSB-xxx
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NSBox-LTE | 4G LTE Routers

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NSBox-4042E  Explosion-proof

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NRP-172PRi Extender | The best
Thermoelectric Coolers NSBox Cooling  Brief
 Optional Accessories NSBon-xx
> Installation in any position> High reliability
> 24/48VDC or 220VAC Power supply> Ecological cleanliness

  Thermoelectric Coolers or Thermoelectric Assemblies are designed to remove heat around critical components within an electrical enclosure with IP66 / NEMA4 protection category. These is a thermoelectric module (thermoelectric air conditioner) using the Peltier effect. The thermoelectric modules create a temperature difference between the internal and ambient heat sinks. It makes internal air colder while heat is dissipating into the external environment. Fans help the transfer of heating from the heat sinks.
  The main advantages of Thermoelectric Coolers over conventional compressor are:
    it can be controlled electronically;
    it is easily reversible when the current is reversed;
    it can work in harsh environments:
    -  in high ambient temperatures or heavily polluted ambient air;
    -  in application with vibrations or strong accelerations.
  Thermoelectric Coolers should be used in regions with hot climates, to extend the service life of UPS batteries, when specific customer equipment is installed inside the cabinet.


NSBox Cooling
Technical Data :
Operating voltage: 24/ 48VDC; 220VAC
Cooling Capacity: 100-900W
Operating temperature: -40 +70C
Dimensions: depends on the model
Weight: depends on the model
Protection category: IP67
Fitting position: Variable
Connection: Terminal
Axial Fan: Ball bearing
Fan Air flow: 110 CFM


The basic kits of Thermoelectric Assemblies / Coolers.

NSBon-37
Standard_DC Series


Power supply 24/48 VDC
Cooling/Heating function
IP67 protection category
Operat. temp. -40~70C
*  An additional 24 VDC power supply is required inside the cabinet 
ModelsVendor codeSizeWeightNominal PowerSupply voltageHeight mmWidth mmDepth mm
NSBon-37-1FR-104-C12,5 kg100W24 VDC195132155
NSBon-37-2FR-208-C25 kg200W24(48) VDC268195155
NSBon-37-3FR-316-C310 kg400W24(48) VDC390269155


NSBon-38
Standard_AC Series


Power supply 90-305VAC
Cooling/Heating function
IP67 protection category
Operat. temp. -40~70C
*  No need for additional power supply! This is the main advantage of AC Series, since the power supply takes up a lot of space and emits extra heat, which must be compensated. 
ModelsVendor codeSizeWeightNominal PowerSupply voltageHeight mmWidth mmDepth mm
NSBon-38-2FR-208-AC26 kg200W90...305 VAC268195155
NSBon-38-4FR-416-AC414,5 kg400W90...305 VAC480264159
NSBon-38-5FR-536-AC525 kg900W90...305 VAC550394159


NSBon-40
Cover_AC Series


Power supply 90-305VAC
Cooling/Heating function
IP67 protection category
Operat. temp. -40~70C
*  No need for additional power supply! This is the main advantage of AC Series, since the power supply takes up a lot of space and emits extra heat, which must be compensated. 
ModelsVendor codeSizeWeightNominal PowerSupply voltageHeight mmWidth mmDepth mm
NSBon-40TC-100-AC03,5 kg100W90...305 VAC210135142

Ordering Information
NSBon-37-1FR-104-CThermoelectric cooler, Standard_DC_S1_100W, 24 VDC, IP67, Protective housing
NSBon-37-2FR-208-CThermoelectric cooler, Standard_DC_S2_200W, 24 VDC, IP67, Protective housing
NSBon-37-3FR-316-CThermoelectric cooler, Standard_DC_S3_400W, 24(48) VDC, IP67, Protective housing
NSBon-38-2FR-208-ACThermoelectric cooler, Standard_AC_S2_200W, 220VAC, IP67, Protective housing
NSBon-38-4FR-416-ACThermoelectric cooler, Standard_AC_S4_400W, 220VAC, IP67, Protective housing
NSBon-38-5FR-536-ACThermoelectric cooler, Standard_AC_S5_900W, 220VAC, IP67, Protective housing
NSBon-40TC-100-ACThermoelectric cooler, Cover_AC_S0_100W, 220VAC, IP67, Protective housing
NSBon-42 Thermoelectric Assembly. Series SandStorm_DC_200W, 24VDC, IP67. NSBox Cooling

Cabinets with installed Thermoelectric Assembly NSBox-ICE

Cabinets with installed Thermoelectric Assembly