Hazardous Location Room Air Conditioners, Hazardgard Series, Window/In-Wall Installation |
|
|
|
Hazardgard is specifically designed to cool 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. |
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. |
|
Equipment is certified in accordance with ISA 12.12.01 and NFPA 70-10 (National Electric Code) |
|
NEC Article 501 |
• | Class I, Div. 2, Group A and Group B |
|
• | Class I, Div. 2, Group B |
|
• | Class I, Div. 2, Group C |
|
• | Class I, Div. 2, Group D |
|
NEC Article 505 |
• | Class I, Zone 2, Group IIC |
|
• | Class I, Zone 2, Group IIB plus hydrogen, or "+H2" |
|
• | Class I, Zone 2, Group IIB |
|
• | Class I, Zone 2, Group IIA |
|
|
|
|
|
Applications |
• | 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 |
|
• | Plabt areas using strong solvents or chemicals |
|
• | Munitions plants or armories |
|
• | PVC or plastic plants and processing points |
|
|
• | Furniture refinishing/stripping workshops |
|
|
• | Office complexes where methane is a by-product |
|
• | Hazardous materials storage |
|
|
• | For analyzer houses/shelters |
|
|
|
Features |
• | Permanent split capacitor |
|
• | 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 |
|
• | Hot gas bypass allows the air conditioner to operate at low ambient conditions without freezing at outdoor ambient temperatures as low as 45°F |
|
• | Hermetically sealed reciprocating compressor is cooled during the refrigeration cycle, which allows the unit to tolerate higher outdoor temperatures up to 130°F |
|
• | Larger, commercial grade, enclosed fan motor with hermetically sealed overload for arcfree operation. Totally enclosed to assure efficient operation under adverse electrical conditions |
|
• | Unit utilizes direct-wired, 15-amp circuit with time-delay fuse that will tolerate current surge without tripping the breaker |
|
• | 20-gauge steel is used in order to create a more robust air conditioner cabinet that will withstand years of hard use |
|
• | Diamonblue advanced corrosion protection provides added endurance and protection in coastal or corrosive environments. |
|
• | T4 temperature classification |
|
|
|
Specifications (8-Way Air Direction Control) |
Cat.No. |
Cooling Btu |
Voltage |
Cool Amps |
CFM |
Moisture Removal |
Refrigerant |
|
SH15M30A |
14500/14000 |
230/208 60Hz |
6.9/7.5 |
375 |
6.0 Pints/hour |
R-410A |
|
|
20000/19000 |
230/208 60Hz |
8.7/9.6 |
375 |
4.0 Pints/hour |
R-410A |
|
SH20M50A |
19500/19100 |
240/220 50Hz |
9.8/10.3 |
425 |
5.6/5.5 Pints/hour |
R-410A |
|
|
|
|
Dimensions (max. Depth (C) In-Wall Installation 6" / 152.4mm) |
Cat. No. |
Length (mm) |
Width (mm) |
(A) Depth w. Front (mm) |
(B) Depth J Box to Louvers |
SH15M30A |
15-15/16" (404.8) |
25-15/16" (658.8) |
27-3/8" (695.3) |
6" (152.4mm) |
SH20M30A |
17-15/16" (455.6) |
25-15/16" (658.8) |
27-3/8" (695.3) |
6" (152.4mm) |
SH20M50A |
17-15/16" (455.6) |
25-15/16" (658.8) |
27-3/8" (695.3) |
6" (152.4mm) |
|
|
|
|
Further Products |
|
|
|
Cat.No. |
Description |
|
|
Ex-Proof Convector, 120V 1Ph 1.8kW, T2A, Class I Groups B, C & D Div. 1 & 2, cULus, CSA |
|
|
Ex-Proof Convector, 240V 1Ph 3.2kW, T3A, Class I Groups B, C & D Div. 1 & 2, cULus, CSA |
|
|
Hazardous Area Convector Heater, 1kw, 240V, ATEX, Zone 1 & 2, Group IIA, IIB or IIC Gas |
|
|
Hazardous Area Convector Heater, 2kW, 240V, ATEX, Zone 1 & 2, Group IIA, IIB or IIC Gas |
|
|
Ex-Proof Finned-Tube Air Heater 525W, 230V, stainless steel (AISI 316), Length 950mm, ATEX, EN-IEC-60079-1 Ex II 2G Ex d IIC T3, EN-IEC-61241-1 Ex II 2D Ex tD A21 IP66 T200°C, IP 66 |
|
|
|
Specifications and information are nominal and are subject to change without notice.