Hazardous Location Lighting Basics · 2019-12-11 · UL 844 UL 1598 UL 1598A UL 8750 T6 (Class I,...
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Hazardous Location Lighting Basics Class I: Gases Areas in which flammable gases or vapors in the air in sufficient quantities to ignite or explode. Class II: Dust Areas in which combustible dust may be suspended in the air or accumulates on electrical equipment in quantities sufficient to ignite or explode. Class III: Fibers Areas in which easily ignitable fibers or flyings are present. Typically fibers and flyings are not suspended in the air, but can collect around machinery or on lighting fixtures. Class I: Gases Group A - Acetylene Group B - Hydrogen Group C - Ethylene Group D - Propane Class II: Dusts Group E - Electrically conductive dust Group F - Carbonaceous dust Group G - Agricultural and polymer dust CLASSES Division 1: Always Present Areas in which ignitable concentrations of hazards exist under normal operation conditions and/or where hazard is caused by frequent maintenance or repair work or frequent equipment failure. Division 2: Not Normally Present Areas in which ignitable concentrations of hazards are normally in closed containers or closed systems. Hazards may be present due to accidental rupture or breakdown of such containers or systems. DIVISIONS GROUPS IEC publication 60079-10 uses Zones to define the guidelines for classifying hazardous areas. Zone 0 - Areas where explosive gas atmosphere is continuously present or present for long periods of time. Zone 1 - Areas where explosive gas atmosphere is likely to occur in normal operation or can be expected to be present frequently. Zone 2 - Areas where explosive gas atmosphere is not likely to occur and if it does, it will only be present for a short period of time. Zone 20 - Areas in which a combustible dust, as a cloud, is present continuously or frequently during normal operations in sufficient quantities to produce an explosive mixture. Zone 21 - Areas in which a combustible dust, as a cloud, is likely to occur during normal operations in sufficient quantities to produce an explosive mixture. Zone 22 - Areas in which combustible dust, as a cloud, is not likely to occur, but may occur infrequently and persist for only short periods of time. IEC ZONE CLASSIFICATIONS FOR MORE INFORMATION - EMAIL: [email protected] COMPARISON Hazardous Material Gas or Vapor Dust Fibers or Flyings NEC U.S. Standards Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III, Division 1 Class III, Division 2 IEC Standards Zone 0, 1 Zone 2 Zone 20 Zone 22 No Equivalent No Equivalent UL STANDARDS Number Certified Usage 844 Lighting fixtures for use in hazardous classified areas 1598 Lighting fixtures approved for wet locations 1598A Lighting approved for use on marine vessels. Salt water corrosive rated. For complete Information, refer to the National Electric Code (NEC) INGRESS PROTECTION (IP) CODES ™ ® 8750 LED safety 924 Emergency lighting and power equipment First Number: Solid Objects Second Number: Liquids 1 (833) 4REDSKY www.redskylighting.com No protection Objects greater than 50mm Objects greater than 12.5mm Objects greater than 2.5mm Objects greater than 1mm Dust protected Dust proof 0 1 2 3 4 5 6 7 8 9K IP Codes referred to on the backside. No protection Vertically dripping Dripping up to 15° Limited spraying Splashing from all directions Hosing jets from all directions Strong hosing jets from all directions Temporary immersion Continuous immersion Steam-jet cleaning 0 1 2 3 4 5 6
Transcript of Hazardous Location Lighting Basics · 2019-12-11 · UL 844 UL 1598 UL 1598A UL 8750 T6 (Class I,...
Hazardous Location Lighting Basics
Class I: GasesAreas in which flammable gases or vapors in the air in sufficient quantities to ignite or explode.
Class II: DustAreas in which combustible dust may be suspended in the air or accumulates on electrical equipment in quantities sufficient to ignite or explode.
Class III: FibersAreas in which easily ignitable fibers or flyings are present. Typically fibers and flyings are not suspended in the air, but can collect around machinery or on lighting fixtures.
Class I: GasesGroup A - AcetyleneGroup B - HydrogenGroup C - EthyleneGroup D - Propane
Class II: DustsGroup E - Electrically conductive dustGroup F - Carbonaceous dustGroup G - Agricultural and polymer dust
CLASSES
Division 1: Always PresentAreas in which ignitable concentrations of hazards exist under normal operation conditions and/or where hazard is caused by frequent maintenance or repair work or frequent equipment failure.
Division 2: Not Normally PresentAreas in which ignitable concentrations of hazards are normally in closed containers or closed systems. Hazards may be present due to accidental rupture or breakdown of such containers or systems.
DIVISIONS GROUPS
IEC publication 60079-10 uses Zones to define the guidelines for classifying hazardous areas. Zone 0 - Areas where explosive gas atmosphere is continuously present or present for long periods of time.
Zone 1 - Areas where explosive gas atmosphere is likely to occur in normal operation or can be expected to be present frequently.
Zone 2 - Areas where explosive gas atmosphere is not likely to occur and if it does, it will only be present for a short period of time.
Zone 20 - Areas in which a combustible dust, as a cloud, is present continuously or frequently during normal operations in sufficient quantities to produce an explosive mixture.
Zone 21 - Areas in which a combustible dust, as a cloud, is likely to occur during normal operations in sufficient quantities to produce an explosive mixture.
Zone 22 - Areas in which combustible dust, as a cloud, is not likely to occur, but may occur infrequently and persist for only short periods of time.
IEC ZONE CLASSIFICATIONS
FOR MORE INFORMATION - EMAIL: [email protected]
COMPARISON
HazardousMaterial
Gas orVapor
Dust
Fibers or Flyings
NEC U.S.Standards
Class I,Division 1
Class I,Division 2
Class II,Division 1
Class II,Division 2
Class III,Division 1
Class III,Division 2
IECStandards
Zone 0, 1
Zone 2
Zone 20
Zone 22
No Equivalent
No Equivalent
UL STANDARDS
Number Certified Usage
844 Lighting fixtures for use in hazardous classified areas
1598 Lighting fixtures approved for wet locations
1598A Lighting approved for use on marine vessels. Salt water corrosive rated.
For complete Information, refer to the National Electric Code (NEC)
INGRESS PROTECTION (IP) CODES
™
®
8750 LED safety
924 Emergency lighting and power equipment
First Number: Solid Objects Second Number: Liquids
1 (833) 4REDSKYwww.redskylighting.com
No protectionObjects greater than 50mmObjects greater than 12.5mmObjects greater than 2.5mmObjects greater than 1mmDust protectedDust proof
012345678
9KIP Codes referred to on the backside.
No protectionVertically drippingDripping up to 15° Limited sprayingSplashing from all directionsHosing jets from all directionsStrong hosing jets from all directionsTemporary immersionContinuous immersionSteam-jet cleaning
0 123456
™
®
Corporate Office:410 Main St Racine, WI, 53403Phone: 1 (833) [email protected]
ENCLOSURE TYPES
20 22 55 24 55 66
66
52 67 68
54 54 54
IP Code Rating
Indoor use, limited amounts of falling dirtIndoor use, limited amounts of falling water and dirtIndoor or outdoor use, rain, sleet, wind blown dust, external formation of iceIndoor or outdoor use, rain, sleet, external formation of iceIndoor or outdoor use, rain, sleet, wind blown dust, external mechanisms operable when ice ladenIndoor or outdoor use, rain, sleet, wind blown dust and rain, splashing water, hose directed water, external formation of iceIndoor or outdoor use, rain, sleet, wind blown dust and rain, splashing water, hose directed water, corrosion, external formation of iceIndoor use, settling airborne dust, falling dirt, non-corrosive liquidsIndoor or outdoor use, hose directed water, temporary submersion, external formation of ice Indoor or outdoor use, hose directed water, prolonged submersion, external formation of iceIndoor use, Class I, Groups A, B, C, or D hazardous locationsIndoor or outdoor use, Class I, Groups A, B, C, or D hazardous locationsIndoor use, Class II, Groups E, F, or G hazardous locationsFor use in mining applicationsIndoor use, circulating dust, falling dirt, dripping non-corrosive liquidsIndoor use, circulating dust, falling dirt, dripping non-corrosive liquids, provided with knockoutsIndoor use, lint, dust, spraying water, oil and non-corrosive coolant
Fixture Use1 2 3
3R 3S
4
4X
5 6
6P 7 8 9
10 12
12K 13
Type
FOR HAZARDOUS LOCATION LED LIGHTING CALL (833) 4REDSKY
Class I, Division 2, Groups A,B,C,D
Class II, Division 1,Groups E,F,G
Class II, Division 2, Groups F,G
Class III
UL 844UL 1598
UL 1598AUL 8750
T4A (Class I, Division 2)T5 (Class II, Division 1)T5 (Class II, Division 2)
-40°C to 55°C Ambient
-40°F to 131°F Ambient
IP66
Available in:40W(480v) - 6,760Lm
45W(120-277v) - 6,760Lm60W (480v) - 9,750Lm
65W(120-277v) - 9,750Lm
Class I, Division 1, Groups C,D
Class I, Division 2, Groups A,B,C,D
Class II, Division 2, Groups F,G
UL 844UL 1598
UL 1598AUL 8750
T6 (Class I, Division 1)T4A (Class I, Division 2)T4A (Class II, Division 2)
-40°C to 60°C Ambient
-40°F to 140°F Ambient
IP66
Available in:80W - 9,856Lm
100W - 12,170Lm 150W - 18,715Lm
Class I, Division 2, Groups A,B,C,D
Class II, Division 1, Groups E,F,G
UL 844UL 1598
UL 1598AUL 8750
T3C (Class I, Division 2) T5 (Class II, Division 1)
-40°C to 50°C Ambient
-40°F to 122°F Ambient
IP66
Available in:40W - 5,480Lm
80W - 10,960Lm
Class I, Division 1, Groups C,D
Class I, Division 2,Groups A,B,C,D
UL 844UL 1598
UL 1598AUL 8750
T6 (Class I, Division 1)T3C (Class I, Division 2)
-40°C to 55°C Ambient
-40°F to 122°F Ambient
IP66
Available in:40W - 4,805Lm80W - 9,825Lm
Manufacturing Facility:5301 21st St.Racine, WI, 53406Phone: 1 (844) 4HAZLOCwww.redskylighting.com
T - CODES
T1T2
T2AT2BT2CT2DT3
T3AT3BT3CT4
T4AT5T6
45030028026023021520018016516013512010085
842572536500446419392356329320275248212185
MaximumOperating
Temperatures
°C °F
Temperature Class
(T-Code)
Class I, Division 1, Groups B,C,D
Class I, Division 2, Groups A,B,C,D
Class II, Division 2, Groups F,G
Class III
UL 844UL 1598
UL 1598AUL 8750
T6 (Class I, Division 1)T4A (Class I, Division 2) T4A (Class II, Division 2)
-40°C to 65°C Ambient
-40°F to 149°F Ambient
IP66
Available in: 21W - 4200Lm 40W - 6,500Lm50W - 7,180Lm 60W - 8,515Lm
Block Series
Linear Tuff Series
Round Series
Block-Mini series
Linear Series
Flood/High bay Linear Area Linear Area
FEATURED PRODUCTS
