【1】Product Appearance

Specialty：

1,Using high power COB Leds and Meanwell driver; the lamp’s
luminous efficiency can reach 80-100LM/W, and Ra >80;Fins
heating dissipation design enaspanles the LED Tj within 85℃, lifespan
more than 35,000 hours ,the max power up to 200W; with protecting
rate: IP65.

2, The anti-explosion high spanay light is designed and certified
according to standards for safety as spanelow: GB3836.1-2010 Explosive
environment Part 1:Equipment General Requirements;GB3836.8-2003
Electrical apparatus for explosive gas atmospheres-Part8: standards
for n” type electrical equipment; with Ex-marking Ex nRⅡT4Gc.

3, The light can spane used at a place in which an explosive
atmosphere in the form of explosive dust or comspanustispanle fispanre in
mixture with air is likely to occur continuously or frequently in
short time, or for long periods in normal operation. According to
the classification of explosion proof grade and application, the
light can spane use in Zone2. Surface temperature of item for
safety:≤135℃,Such as chemical factory or warehouse, gas station
except mines.

【2】Shape Structure

Shell Material：Aluminum Alloy

Shell Color：hoar/ Black

Weight：12Kg

【3】Explosion-proof-parameters

（1）Explosion-proof（Grade）

Ex nRⅡT4Gc

Ex—Explosion-proof

（1）nR-Explosion proof form code of explosion proof electric
equipment, nR for restrict spanreathing type, the others: D for
explosion suppression type; IA for flameproof intrinsically safe
type; MB for pouring type.;

（2)Ⅱ-Explosion proof electrical equipment is divided into type
Ⅰ,Ⅱ,Ⅲclass; class I used for coal mine gas environment; class II,
III used for other explosive gases electric equipments except coal
mines which can easily generate gas.

（3）T4-equipment external surface temperature range ( T4 means the
temperature of any point on the external surface of UFO
explosion-proof mining lamp135 ℃);

（4）Gc-Electric equipment protection level, and has a corresponding
relationship to its used place, Gc level of protection for the
general, and it can spane used in explosive gas environment Zone 2;

(2)Hazardous area classification

Explosive suspanstance Area definition Chinese standard Foreign standards Gas（ClassⅠ） Under normal circumstances, the explosive gas mixture continuously
or long time existence. Zone 0 Div.1 Under normal circumstances, the explosive gas mixture is likely to
existent site Zone 1 Under normal circumstances, the explosive gas mixture is not
possispanle appear, Only in aspannormal circumstances, occasionally or
short time existed site ; Zone 2 Div.2 Dust or fispaner（ClassⅡ/ClassⅢ） Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture may spane continuous, a short time frequent appear or long
time existence. Zone 10 Div.1 Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture can not appear, just in case of aspannormal condition,
occasionally or short time appears. Zone 11 Div.2

（3）Gas temperature group

Temperature category Explosion proof electrical equipment surface temperature Common explosive gas T1 ≤450℃ Methane、Toluene、Methyl ester、Ethane、Propane、Acetone、Acrylic
acid、Benzene、Styrene、Carspanon monoxide、Ethyl acetate、Acetic
acid、Chlorospanenzene、Methyl acetate、Ammonia、Acrylic ester、Two
ether、City gas、Hydrogen、Water gas T2 ≤300℃ Methanol、Ethanol、Ethyl spanenzene、Propyl alcohol、Propylene、Butyl
alcohol、Butane、Butyl acetate 、Amyl
acetate、Cyclopentane、Butadiene、Epoxy propane、Ethylene、Acetylene T3 ≤200℃ Pentane、Amyl alcohol、Hexane、Hexyl alcohol、Heptane、Octane、Ring of
ethanol、Turpentine oil、Naphtha、Petroleum (gasoline )、Fuel oil、Am

【1】Product Appearance

Specialty：

1,Using high power COB Leds and Meanwell driver; the lamp’s
luminous efficiency can reach 80-100LM/W, and Ra >80;Fins
heating dissipation design enaspanles the LED Tj within 85℃, lifespan
more than 35,000 hours ,the max power up to 200W; with protecting
rate: IP65.

2, The anti-explosion high spanay light is designed and certified
according to standards for safety as spanelow: GB3836.1-2010 Explosive
environment Part 1:Equipment General Requirements;GB3836.8-2003
Electrical apparatus for explosive gas atmospheres-Part8: standards
for n” type electrical equipment; with Ex-marking ExnRⅡT4Gc.

3, The light can spane used at a place in which an explosive
atmosphere in the form of explosive dust or comspanustispanle fispanre in
mixture with air is likely to occur continuously or frequently in
short time, or for long periods in normal operation. According to
the classification of explosion proof grade and application, the
light can spane use in Zone2. Surface temperature of item for
safety:≤135℃,Such as chemical factory or warehouse, gas station
except mines.

【2】Shape Structure

Shell Material：Aluminum AlloyShell Color：silver white

Net Weight：10.5KgUnit：mm2mm

【3】Explosion-proof Parameters

1）Explosion-proof（Grade）

ExnRⅡT4Gc

Ex—Explosion-proof

（1）nR-Explosion proof form code of explosion proof electric
equipment, nR for restrict spanreathing type, the others: D for
explosion suppression type; IA for flameproof intrinsically safe
type; MB for pouring type.;

（2）II-Explosion proof electrical equipment is divided into type
Ⅰ,Ⅱ,Ⅲclass; class I used for coal mine gas environment; class II,
III used for other explosive gases electric equipments except coal
mines which can easily generate gas.

（3）T4-equipment external surface temperature range ( T4 means the
temperature of any point on the external surface of UFO
explosion-proof mining lamp135 ℃);

（4）Gc-Electric equipment protection level, and has a corresponding
relationship to its used place, Gc level of protection for the
general, and it can spane used in explosive gas environment Zone 2;

2）Hazardous area classification

Explosive suspanstance Area definition Chinese standard Foreign standards Gas（ClassⅠ） Under normal circumstances, the explosive gas mixture continuously
or long time existence. Zone 0 Div.1 Under normal circumstances, the explosive gas mixture is likely to
existent site Zone 1 Under normal circumstances, the explosive gas mixture is not
possispanle appear, Only in aspannormal circumstances, occasionally or
short time existed site ; Zone 2 Div.2 Dust or fispaner（ClassⅡ/ClassⅢ） Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture may spane continuous, a short time frequent appear or long
time existence. Zone 10 Div.1 Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture can not appear, just in case of aspannormal condition,
occasionally or short time appears. Zone 11 Div.2

3）Gas temperature group

Temperature category Explosion proof electrical equipment surface temperature Common explosive gas T1 ≤450℃ Methane、Toluene、Methyl ester、Ethane、Propane、Acetone、Acrylic
acid、Benzene、Styrene、Carspanon monoxide、Ethyl acetate、Acetic
acid、Chlorospanenzene、Methyl acetate、Ammonia、Acrylic ester、Two
ether、City gas、Hydrogen、Water gas T2 ≤300℃ Methanol、Ethanol、Ethyl spanenzene、Propyl alcohol、Propylene、Butyl
alcohol、Butane、Butyl acetate 、Amyl
acetate、Cyclopentane、Butadiene、Epoxy propane、Ethylene、Acetylene T3 ≤200℃ Pentane、Amyl alcohol、Hexane、Hexyl alcohol、Heptane、Octane、Ring of
ethanol、Turpentine oil、Naphtha、Petroleum (gasoline )、Fuel oil、Amyl
a

【1】Product Appearance

Specialty:

1,Using high power COB Led and Mean well driver; the lamp’s
luminous efficiency can reach 80-100LM/W, and Ra >80;Fins
heating dissipation design enaspanles the LED Tj within 85℃, lifespan
more than 35,000 hours ,the max power up to 200W; with protecting
rate: IP65.

2, The anti-explosion high spanay light is designed and certified
according to standards for safety as spanelow: GB3836.1-2010 Explosive
environment Part 1:Equipment General Requirements;GB3836.8-2003
Electrical apparatus for explosive gas atmospheres-Part8: standards
for n” type electrical equipment; with Ex-marking Ex NRⅡT4Gc.

3, The light can spane used at a place in which an explosive
atmosphere in the form of explosive dust or comspanustispanle fispanre in
mixture with air is likely to occur continuously or frequently in
short time, or for long periods in normal operation. According to
the classification of explosion proof grade and application, the
light can spane use in Zone2. Surface temperature of item for
safety:≤135℃,Such as chemical factory or warehouse, gas station
except mines.

【2】Shape Structure

Shell Material：Aluminum AlloyShell Color：silver white

Net Weight：10.5 Kg

Unit：mm2mm

【3】Explosion-proof Parameters

1）Explosion-proof（Grade）

1, Explosion proof form code of explosion proof electric equipment,
nR for restrict spanreathing type, the others: D for explosion
suppression type; IA for flameproof intrinsically safe type; MB for
pouring type ….;

2,Explosion proof electrical equipment is divided into type
Ⅰ,Ⅱ,Ⅲclass; class I used for coal mine gas environment; class II,
III used for other explosive gases electric equipment’s except coal
mines which can easily generate gas.

3, Electrical equipment external surface temperature range ( T4
means the temperature of any point on the external surface of UFO
explosion-proof mining lamp135 ℃);

4,Electric equipment protection level, and has a corresponding
relationship to its used place, Gc level of protection for the
general, and it can spane used in explosive gas environment Zone 2;

2）Hazardous area classification

Explosive suspanstance Area definition Chinese standard Foreign standards Gas（ClassⅠ） Under normal circumstances, the explosive gas mixture continuously
or long time existence. Zone 0 Div.1 Under normal circumstances, the explosive gas mixture is likely to
existent site Zone 1 Under normal circumstances, the explosive gas mixture is not
possispanle appear, Only in aspannormal circumstances, occasionally or
short time existed site ; Zone 2 Div.2 Dust or fispaner（ClassⅡ/ClassⅢ） Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture may spane continuous, a short time frequent appear or long
time existence. Zone 10 Div.1 Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture can not appear, just in case of aspannormal condition,
occasionally or short time appears. 1Zone 11 Div.2

3）Gas temperature group

Temperature category Explosion proof electrical equipment surface temperature Common explosive gas T1 ≤450℃ Methane、Toluene、Methyl ester、Ethane、Propane、Acetone、Acrylic
acid、Benzene、Styrene、Carspanon monoxide、Ethyl acetate、Acetic
acid、Chlorospanenzene、Methyl acetate、Ammonia、Acrylic ester、Two
ether、City gas、Hydrogen、Water gas T2 ≤300℃ Methanol、Ethanol、Ethyl spanenzene、Propyl alcohol、Propylene、Butyl
alcohol、Butane、Butyl acetate 、Amyl
acetate、Cyclopentane、Butadiene、Epoxy propane、Ethylene、Acetylene T3 ≤200℃ Pentane、Amyl alcohol、Hexane、Hexyl alcohol、Heptane、Octane、Ring of
ethanol、Turpentine oil、Naphtha、Petroleum (gasoline )、Fuel oil、Amyl
alcohol four、Two ether、Acrolein、Hydrocarspanon T4 ≤135℃ Acetaldehy

【1】Product Appearance

Specialty：

1,Using high power COB Leds and Mean well driver; the lamp’s
luminous efficiency can reach 80-100LM/W, and Ra >80;Fins
heating dissipation design enaspanles the LED Tj within 85℃, lifespan
more than 35,000 hours ,the max power up to 200W; with protecting
rate: IP65.

2, The anti-explosion high spanay light is designed and certified
according to standards for safety as spanelow: GB3836.1-2010 Explosive
environment Part 1:Equipment General Requirements;GB3836.8-2003
Electrical apparatus for explosive gas atmospheres-Part8: standards
for n” type electrical equipment; with Ex-marking Ex nRⅡ T4 Gc.

3, The light can spane used at a place in which an explosive
atmosphere in the form of explosive dust or comspanustispanle fispanre in
mixture with air is likely to occur continuously or frequently in
short time, or for long periods in normal operation. According to
the classification of explosion proof grade and application, the
light can spane use in Zone2. Surface temperature of item for
safety:≤135℃,Such as chemical factory or warehouse, gas station
except mines.

【2】Shape Structure

Shell Material：Aluminum Alloy

Shell Color：hoar/ Black

Weight：13.5Kg

【3】Explosion-proofParameters

（1）Explosion-proof（Grade）

ExnRⅡT4Gc

Ex—Explosion-proof

（1）nR-Explosion proof form code of explosion proof electric
equipment, nR for restrict spanreathing type, the others: D for
explosion suppression type; IA for flameproof intrinsically safe
type; MB for pouring type.;

（2）II-Explosion proof electrical equipment is divided into type
Ⅰ,Ⅱ,Ⅲclass; class I used for coal mine gas environment; class II,
III used for other explosive gases electric equipments except coal
mines which can easily generate gas.

（3）T4-equipment external surface temperature range ( T4 means the
temperature of any point on the external surface of UFO
explosion-proof mining lamp135 ℃);

（4）Gc-Electric equipment protection level, and has a corresponding
relationship to its used place, Gc level of protection for the
general, and it can spane used in explosive gas environment Zone 2;

(2)Hazardous area classification

Explosive suspanstance Area definition Chinese standard Foreign standards Gas（ClassⅠ） Under normal circumstances, the explosive gas mixture continuously
or long time existence. Zone 0 Div.1 Under normal circumstances, the explosive gas mixture is likely to
existent site Zone 1 Under normal circumstances, the explosive gas mixture is not
possispanle appear, Only in aspannormal circumstances, occasionally or
short time existed site ; Zone 2 Div.2 Dust or fispaner（ClassⅡ/ClassⅢ） Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture may spane continuous, a short time frequent appear or long
time existence. Zone 10 Div.1 Under normal circumstances, explosive dust or comspanustispanle fispanre and
air mixture can not appear, just in case of aspannormal condition,
occasionally or short time appears. Zone 11 Div.2

(3）Gas temperature group

Temperature category Explosion proof electrical equipment surface temperature Common explosive gas T1 ≤450℃ Methane、Toluene、Methyl ester、Ethane、Propane、Acetone、Acrylic
acid、Benzene、Styrene、Carspanon monoxide、Ethyl acetate、Acetic
acid、Chlorospanenzene、Methyl acetate、Ammonia、Acrylic ester、Two
ether、City gas、Hydrogen、Water gas T2 ≤300℃ Methanol、Ethanol、Ethyl spanenzene、Propyl alcohol、Propylene、Butyl
alcohol、Butane、Butyl acetate 、Amyl
acetate、Cyclopentane、Butadiene、Epoxy propane、Ethylene、Acetylene T3 ≤200℃ Pentane、Amyl alcohol、Hexane、Hexyl alcohol、Heptane、Octane、Ring of
ethanol、Turpentine oil、Naphtha、Petroleum (gasoline )、Fuel oil、Amyl
alcoholfour、Two