DED51-L系列防爆LED視孔燈(ⅡC)

型號含義 Model implication

適用范圍 Applications
1. 適用于爆炸性氣體環境1區、2區;
2. 適用于IIA、IIB、IIC級爆炸性氣體環境;
3. 適用于溫度組別為T1~T6的環境;
4. 適用于石油采煉、儲存、化工、醫藥、軍工及軍事設施等爆炸性危險環境;
5. 主要用于化學反應容器照明;
6. 支架式安裝時可用作小范圍投光照明;
7. 采用高亮節能LED光源,低能耗、長壽命、免維護;
8. 充分考慮現場使用需求,特設磁控開關,具有延時關斷和觸控關斷兩種控制方式。
1. It is applicable for zone 1 and zone 2 in explosive gas atmosphere;
2. It is applicable for explosive gas atmosphere CAT. IIA, IIB and IIC;
3. It is applicable for temperature groups T1-T6.
4. It is applicable for dangerous explosive locations such as oil exploitation, petroleum refining and storage, chemical industry,medical industry, war industry, military installation, etc;
5. It is applicable for lighting of chemical reaction vessels;
6. It is applicable for small-scale projection lighting when it adopts rack mounting;
7. It adopts high-brightness energy-saving LED light source, with low power consumption, long service, and maintenance free;
8. Fully consider the field using demands, it is especially equipped with magnetic control switch that has time-delay turn off and touch-control turn off two modes.
產品特點 Features
1. 外殼采用鋁合金高壓鑄造成型,表面經拋丸后高壓靜電噴塑;
2. 防爆等級高,外形輕巧美觀;
3. 采用高亮度節能LED作為光源,綠色環保,具有低能耗、長壽命、免維護等優點;
4. 針對危險環境下的化學反應容器或特定地點。專門設計磁控開關;
5. 開關內置,用戶不需另配專用防爆照明開關;
6. 具有延時關斷和觸控關斷兩種控制方式,延時時間可根據用戶要求定制;
7. 根據不同的使用場所,此燈具還可作小范圍的投光照明,極具靈活性;
8. 內部電路設有短路保護功能;
9. 優良的密封結構設計,防水防塵性能好;
10. 鋼管或電纜布線。
1.The shell is made of aluminum alloy by means of high-pressure casting, and the surface is treated with high-pressure static powder coating after shot blasting.
2.High explosive-proof grade, elegant appearance;
3.Adoption of high-brightness LED as the light source, it is featured with environmental friendly, low power consumption, long service life, maintenance free, etc;
4.It is applicable for chemical reaction vessels or special locations in dangerous environment, with special magnetic control switch;
5.Built-in switch, need not additional explosion-proof lighting switch;
6.With time-delay turn off and touch-control turn off two modes,the delay time can be custom-made according to users' requirements;
7.It also can be used as small-scale projection lighting for some applications, with good flexibility;
8.The internal circuit is equipped with short-circuit protection function;
9.Excellent seal structure design, with good watertight and dustproof performances;
10.Steel pipe or cable wiring.
主要技術參數 Main technical parameters
執行標準::GB 3836.1、GB 3836.2、IEC60079
防爆標志::ExdIICT6
額定電壓::AC 36/110/220V
光源:高亮度LED
額定功率:≤3W
延時關斷時間:5min、10min
防護等級:IP66
防腐等級:WF1
引入口規格:G1/2"
適用電纜外徑:Φ6mm~Φ10mm
Executive standard: GB 3836.1、GB 3836.2、IEC60079
Ex-mark::ExdIICT6
Rated voltage::AC 36/110/220V
Light source:LEDLight source
Rated power:≤3W
Time-delay turn off time:5min、10min
Protection grad:IP66
Corrosion-proof-class:WF1
Entry spec.:G1/2"
Cable's outer diameter:Φ6mm~Φ10mm

外形及安裝尺寸 Outlines & installation dimensions

訂貨須知 Order note
1. 用戶需延時1-5min產品出廠整定為5min;需延時6-10min產品出廠整定為10min。如需延時10min以上產品訂貨時請注明。
2. 額定電壓如有特殊要求請注明。
例:若需訂購立式安裝的DED51-LED防爆視孔燈,額定電壓為AC110。由燈體開關控制延時5min關斷,則訂貨型號為DED51-LED-AC110/B5L。
1.  Factory default for products with time delay 1-5min is set as 5min; for products with time delay 6-10min is set as 10min. Please specify clearly if require the time delay more than 10min.
2. Please specify clearly for special requirements on rated voltage.    e.g: if need a vertically installed DED51-LED explosion-proof inspection hole lamp, rated voltage is AC110, with lamp body switch control, turn off after a delay of 5min, then the order model should be DED51-LED-AC110/B5L.

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