Friedrich | SH24N20 | Brochure | Friedrich SH24N20 Brochure

Friedrich SH24N20 Brochure
Hazardous Location
Room Air Conditioners
UL LISTED
For CLASS 1, DIV 2, GROUPS A, B, C and D.
& for Class 2, Division 2, Groups F & G
ATEX/IECEx CERTIFIED
Models for Zones 2, 22
CERTIFIED in accordance with
ISA 12.12.01 and NFPA 70
(NATIONAL ELECTRIC CODE),
ANSI/UL 484 Room Air Conditioners
KSA REGISTERED and TESTED in
accordance with SASO 2681
Hazardgard
®
Engineered to Perform in the Harshest Conditions
50 60
HERTZ
TH E E X P E R TS I N RO O M A I R C O NDI TI ON I N G
Hazardgard®
Hazardgard meets T4
temperature classification
Engineered to Perform in the Harshest Conditions
• Unit surface temperatures will not
rise above 135° C/275° F.
NOTE: 50/60Hz model listed as
T4A for surface temperatures to
120° C/248° 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.
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.
HAZARDGARD IS RATED FOR THESE CONDITIONS
GASES
Hazardgard
Models
NFPA 70
ARTICLE 501
Class
Division
Group
Temperature
Classification
A
1
2
B
T4 / T4A*
C
D
Atex/IEC Ex
ARTICLE 505
Zone
Group
2
IIC
2
IIB
2
IIB
2
IIA
Type of Protection
“n” (non--sparking)
Type of Protection
“i” (Intrinsic Safety)
Typical
IEC
EPL
Typical
Zones
Temperture
Classification
nC
ic
Gc
2
T4 / T4A*
SH15M30A
YES
N/A
SH20M30B
YES
N/A
SH20N50
YES
YES
SH24N20
YES
YES
DUSTS
Hazardgard
Models
NFPA 70
ARTICLE 502
Class
Division
2
2
Group
F
G
Temperature
Classification
T4 / T4A*
Atex/IEC Ex
ARTICLE 506
Zone
Group
22
IIIB
22
IIIB
Type of Protection
“n” (non--sparking)
Type of Protection
“i” (Intrinsic Safety)
Typical
IEC
EPL
Typical
Zones
Temperture
Classification
nC
ic
Dc
22
T4 / T4A*
SH15M30A
N/A
SH20M30B
N/A
N/A
N/A
SH20N50
YES
YES
SH24N20
YES
YES
* T4A Temperature classification for dual frequency (50 / 60 Hz) model - SH24N20
For global applications, Hazardgard cooling capacities are tested in a certified laboratory at moderate (T1*) and hot (T3*) climate conditions in accordance with SASO
(Saudi Arabian Standards Organization) Standard 2681. SASO Standard 2681 is adopted from ISO Standard 5151 for testing and rating for performance of non-ducted
air conditioners and heat pumps.
Features
• Permanent split capacitor motor
• Hermetically sealed reciprocating compressor is cooled during the
refrigeration cycle, which allows the unit to tolerate higher outdoor
temperatures up to 130˚ F (55°C)
• 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 temperatures as low as 45° F (7°C)
• Larger, commercial grade, enclosed fan motor with
hermetically sealed overload for arc-free operation.
Totally enclosed to assure efficient operation under
adverse electrical conditions
• Unit utilizes field supplied, direct-wired, 15-amp circuit
with time-delay fuse that will tolerate current surge
without tripping the breaker
• 22-gauge, G60 steel air conditioner cabinet is powder
coated for corrosion protection and to withstand years of hard use
Built to perform in the
harshest environments
• High density EPS foam insulation for thermal resistance and
sound control
• Heavy duty, honeycomb matrix packaging resists damage during
shipment and is environmentally friendly
• Offshore oil rigs, on-shore oil company
offices and refineries
• Petrochemical sites and propane
fill-up stations
Coils coated for corrosion resistance
• Paint and varnish storage or processing
plants
MODEL SH24N20
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
5-STAGE ecoat
Corrosion Protection
• Grain alcohol processors or storage
sites
• Plant areas using strong solvents or
chemicals
• Munitions plants or armories
• PVC or plastics plants and processing
points
• Less than 1% thermal degradation
• Recycling plants
• Outstanding chemical resistance
• Passed 6048 hrs.ASTM B-117 Salt Spray
• Furniture refinishing/stripping
workshops
ELECTROFIN MEETS THE FOLLOWING:
• Fertilizer plants
• MIL-C-46168 Chemical Agent Resistance
-DS2, HCI Gas
• Office complexes where methane is
a by-product
• CID A-A-52474A (GSA)
• Hazardous materials storage
• 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 SH15M30A, SH20M30B, SH20N50
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.
SPECIFICATIONS
Electrical Characteristics
Cooling
Cooling
Circuit Rating
Breaker or
T - D Fuse
Volts Rated
Amps
Watts
Volts - Amps
EER
Pints/ HR
CFM
250V-15
9.7/9.7
4.0
375
R-410A
250V-15 (230V)
9.7/9.6
5.5
375
R-410A
Cooling Capacity
Model
Btu/Hr.
Energy
Efficiency
Ratio
Moisture
Removal
Air Circulation
Refrigerant
60 HERTZ
SH15M30A
14500/14000
230/208
6.9/7.5
1495/1443
SH20M30B
19000/19000
230/208
8.5/9.4
1965/1970
250V-20 (208V)
SH24N20
24000/23700
230/208
12.6/13.5
2727/2788
250V-30
8.8/8.5
8.0/7.5
385
R-401A
50 HERTZ
SH20N50
19500/19100
240/220
9.8/10.3
2167/2156
250V-15
9.0/9.0
5.6/5.5
425
R-410A
SH24N20
21000/20500
240/220
15.0/13.2
2600/2412
250V-30
8.1/8.5
7.0/7.0
360
R-410A
INSTALLATION INFORMATION
Dimensions
INCHES
Depth with Depth J Box
Front
to Louvers
Model
Height
Width
SH15M30BA
15 15/16”
25 15/16”
27 3/8”
SH20M30B
17 15/16”
25 15/16”
SH20N50
17 15/16”
SH24N20
17 15/16”
Window Width
INCHES
Minimum Minimum
Extension Extension
Into Room Outside
In-Wall Installation
Finished Hole INCHES
Weight
Lbs.
Min.
Max.
Height
Width
Max. Depth
6”
3 1/16”
16 15/16”
27 7/8”
42”
16 3/16”
26 3/16”
6”
140
167
27 3/8”
6”
3 1/16”
16 15/16”
27 7/8”
42”
18 3/16”
26 3/16”
6”
166
170
25 15/16”
27 3/8”
6”
3 1/16”
16 15/16”
27 7/8”
42”
18 3/16”
26 3/16”
6”
171
175
25 15/16”
27 3/8”
6”
3 1/16”
16 15/16”
27 7/8”
42”
18 3/16”
26 3/16”
6”
180
185
)A(
Net Shipping
Due to continuing engineering research and technology, specifications are subject to change without notice. Manufactured under U.S. Design Patent DES
368, 306 decorative front; Utility Patent 5, 622, 058. MAXIMUM outdoor ambient operating temperature is 130°F. (55°C) MAXIMUM TEMPERATURE
RATING FOR CLASS I, DIVISION 2, GROUPS A,B,C,D.
* Capacity and efficiency values at each climate conditions are available upon request.
NOTE: Hazardgard unit must be hard-wired.
Sleeve Dimensions Drawing
)A(
Max.
Wall
Depth
Junction
Box
Front
SIDE VIEW
LISTED
PORTABLE AIR CONDITIONERS
183H
Friedrich Air Conditioning Co. l 10001 Reunion Place, Suite 500 l San Antonio, TX 78216 l 877.599.5665 l www.friedrich.com
Hazardgard Brochure_2015
Printed in USA
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