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Freidrich Hazardgard SH24N30AT – 7kW – 60Hz

£4,250.00 Excl. VAT & Shipping

  • Cooling Capacity: 23500/23700BTU/Hr
  • Cooling Capacity: 7.03/6.95kW
  • Voltage: 230V/208V/60Hz
  • Amps: 11.8/13.5A
  • Refrigerant: R-410A

Available on back-order

SKU: SH24N30A Category:

For more than 30 years, industrial professionals have trusted Hazardgard® to deliver safe and reliable cooling in the most extreme conditions. Hazardgard is specifically designed to cool laboratories, control rooms, living quarters, storage areas and other enclosures situated in hazardous locations; where specific volatile flammable liquids or gases are handled or used within enclosed containers or systems.

Specifications

Hazardous Location Room Air ConditionersMODEL: SH24N30AT

  • Cooling Capacity: 23500/23700BTU/Hr
  • Cooling Capacity: 7.03/6.95kW
  • Voltage: 230V/208V/60Hz
  • Amps: 11.8/13.5A
  • Refrigerant: R-410A

Hazardous Location Classification

ATEX, II 3 G Ex nA nC IIC T4 Gc
IECEx, Ex ec nA nC IIC T4 Gc

Hazardgard meets T4 Temperature Classification
• Unit surface temperatures will not rise above 135° C/275° F.
• Operates at low ambient conditions without freezing at outdoor ambient temperatures as low as 7° C/45° F.
• Tolerates higher outdoor temperatures up to 55° C /130° F.

Engineered to perform in the harshest environments

  • Offshore oil rigs, on-shore oil company offices and refineries
  • Petrochemical sites and Propane fill-up stations
  • Paint and varnish storage or processing plants
  • Grain alcohol processors or storage sites
  • Plant areas using strong solvents or chemicals
  • Munitions plants or armories
  • PVC or plastics plants and processing points
  • Recycling plants
  • Furniture refinishing/stripping workshops
  • Office complexes where methane is a by-product
  • Hazardous materials storage Durability & Reliability

Performance in Extreme Conditions

  • Hot gas bypass for cooling operation at low ambient temperatures, down to 45ºF / 7ºC without freezing
  • Hermetically sealed reciprocating compressor is cooled during the refrigeration cycle, which allows the unit to tolerate higher outdoor temperatures up to 130ºF (55ºC)

Meets the following

  • National Electrical Code, NFPA 70
  • ARTICLE 501: Class 1, Division 2, Group A/B/C/D,
  • Temperature Class T4/T4A*
  • ARTICLE 505: Class 1, Zone 2, Group II C/ II B/ II A,
  • Temperature Class T4/T4A*

 

Additional information

Weight 84 kg
Dimensions 695 × 660 × 456 mm

Features

  • Permanent split capacitor motor
  • Hermetically sealed refrigeration system
  • Environmentally sealed on/off switch and gold plated contacts in thermostat for corrosion resistance
  • Solid-state control relays for compressor and fan operation
  • Commercial grade, enclosed fan motor with hermetically sealed overload for arc-free operation
  • Direct-wired (field supplied) , 15-amp circuit with time-delay fuse that will tolerate current surge without tripping the breaker
  • Powder Coated 22-gauge, G60 steel air conditioner cabinet for corrosion protection and to withstand years of hard use
  • Stainless Steel Fan Shaft
  • Coated Coils for Corrosion Protection
  • Molded Compressor Plug Harnesses
  • Steel enclosure for solid state relays
  • Sealed control enclosure for thermostat and on-off control
  • Durable outdoor industrial electrical cable harnesses and cable glands

Coils coated for corrosion resistance

• ElectroFin® 5-stage, immersion ecoat process on 100% of metallic surfaces on the outdoor coil provides outstanding corrosion resistance protection in coastal or corrosive environments.

ELECTROFIN BENEFITS:
• Excellent adhesion characteristics
• Less than 1% thermal degradation
• Outstanding chemical resistance
• Passed 6048 hrs.ASTM B-117 Salt Spray

ELECTROFIN MEETS THE FOLLOWING:
• MIL-C-46168 Chemical Agent Resistance -DS2, HCI Gas
• CID A-A-52474A (GSA)
• MIL-STD 810F, Method 509.4 (Sand and Dust)
• MIL-P-53084 (ME)-TACOM Approval
• MIL-DTL-12468 Decontamination Agent (STB)
• DPG (Douglas Proving Grounds) Soil & Water Exposure Tests
• GM9540P-97 Accelerated Corrosion Test (120 cycles)
• ASTM B117-G85 Modified Salt Spray (Fog) Testing-2,000 hours
• ASTM B117 Salt Spray (tested by ARL for Lockheed Martin)

MODELS SH20M30B, SH20M30SA, SH20M50B, SH24N30A
• Diamonblue Advanced Corrosion Protection® on the outdoor coil protects the coil against deterioration and extends the life of the unit especially in coastal or corrosive environments.