EW-EPHB-60W | 120W (60°) Explosion Proof led high bay light
EW-EPHB-60W120W (60°) Explosion Proof led high bay light
120W (60°) Explosion Proof led high bay light
  • Item Number:EW-EPHB-60W
  • Product Name:120W (60°) Explosion Proof led high bay light
  • Type: :
  • LED Light Source: :
  • Flashlight Type::3000-3500k/4000-4500k/6000-7000k
  • Lamp Body Material::Aluminum Alloy
  • Lifespan::50,000hrs
  • Warranty(Year)::5
  • Vottage:: AC100-277V
  • IP Rating::IP66
  • Working Temperature(℃)::-20 - 50
  • Lamp Power::60

1.  Adopting MeanWell  power supply, Epistar or Cree LED Chips.

2.  Five years warranty

3. Pass UL,TUV(GS,CE),SAA certification

It’s the first Anti-explosion LED high bay light in domestic,with Ex-marking “ExnR II T4GC”, which access to the national explosion-proof certification by the authority.

Application

1. Gas station,processing workshop or storage warehouse for Edible Oil,food and other oil products,smelting workshop which easily producing explosive dust and gases; chemical factories,warehouses and other special places.

2. Also can applied in Factories,workshops,Cargo space,exhibition centers,shopping malls or supermarkets,stadiums,toll stations, etc.

120W (60°) Explosion proof  led high bay lighting

【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 enables 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 bay light is designed and certified according to standards for safety as below: 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 be used at a place in which an explosive atmosphere in the form of explosive dust or combustible fibre 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 be 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:silver white

Net Weight:10.5Kg     Unit:mm  ±2mm


【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 breathing 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 lamp ≤ 135 ℃);

(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 be used in explosive gas environment –Zone 2;


2)Hazardous area classification

Explosive substance 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 possible appear, Only in abnormal circumstances, occasionally or short time existed site ;  Zone 2 Div.2
Dust or fiber(ClassⅡ/ClassⅢ) Under normal circumstances, explosive dust or combustible fibre and air mixture may be continuous, a short time frequent appear or long time existence.  Zone 10 Div.1
Under normal circumstances, explosive dust or combustible fibre and air mixture can not appear, just in case of abnormal 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、Carbon monoxide、Ethyl acetate、Acetic acid、Chlorobenzene、Methyl acetate、Ammonia、Acrylic ester、Two ether、City gas、Hydrogen、Water gas
T2 ≤300℃ Methanol、Ethanol、Ethyl benzene、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、石Naphtha、Petroleum (gasoline )、Fuel oil、Amyl alcoholfour、Two ether、Acrolein、Hydrocarbon
T4 ≤135℃ Acetaldehyde、Tetrafluoroethylene、Trimethylamine、Ethyl ether、Two ether
T5 ≤100℃ Carbon disulfide
T6 ≤85℃ Acid ethyl ester、Nitrous acid ethyl ester

This series explosion-proof lamp temperature group is T4, according to the above standard data, this series lamp can be used in the warehouse, workshop in the scope of T1, T2, T3, T4, and related places that require explosion-proof lamp lighting can be applied.


【4】Parameters

 Input Voltage

AC100~240V

AC200~480V For 

North America

Color Rendering Index

Ra>80

FrequencyRange

50~60Hz

 Beam Angle

60°

Power Factor

>0.97

LED Reduction Rate

1~3% / 1,000Hrs

Power Efficiency

>90%

Color Temperature

2700~7000K

LED Working Voltage

DC30~36V

Working Temperature

-20℃~+45℃

LED Power

120W

 IP Grade

IP65

Total Power

135W

Working Life-span

>35000H

Luminous Efficiency

80-100lm / W

Power line

VDE  3×1.5mm2

Connect wires

Brown→L   Blue→N   Yellow or Green→G


【7】Illumination Distance/illuminance/Irradiated Area


【8】Packing specification

Body(L)412×(W)312×(H)478mm    1PC/CTN    12Kg

Reflector(L)432×(W)432×(H)534mm    10PCS/CTN   4.5Kg

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