型號含義 Model implication
適用范圍 Applications
1. 廣泛用于石油開采、煉油、化工、等危險環境及海洋石油平臺、油輪等場所作普通照明和作業照明之用；
2. 適用于節能改造項目及檢修更換困難的場所；
3. 適用于防護要求較高、潮濕的場所；
4. 適用于爆炸性氣體環境的1區、2區場所；
5. 適用于ⅡA、ⅡB、ⅡC類爆炸性氣體環境；
6. 適用于T1-T6組溫度組別。
1. It is widely used in dangerous locations such as oil exploitation, petroleum refining industry, chemical industry, war industry, etc., as well as offshore oil platform, oil tanker and other places for general lighting and task lighting;
2. It is applicable for energy-saving reform projects and locations where are difficult to overhaul or replace;
3. It is applicable for damp locations where have high protection requirements;
4. It is applicable for zone 1 and zone 2 in explosive gas atmosphere;
5. It is applicable for explosive gas atmosphere CAT. IIA, IIB and IIC;
6. It is applicable for temperature groups T1-T6.
產品特點 Features
產品規格 Product specifications
節能對比 Energy saving comparison
主要技術參數 Main technical parameters
外形及安裝尺寸 Outlines ＆ installation dimensions
訂貨須知 Order note
注：1、按照產品型號說明逐條選擇并注明防爆標志；例如：需要40W、220V，吊桿式，配接線盒，氣體防爆，則產品選型為：DED57-40gH ExdIICT6 Gb;
2、如需IIC接線盒請注明。
3、燈具出廠時均不帶電纜、如需配電纜請注明。
4、如需特殊電壓等級請注明，可選AC/DC36V/24V。
5、如需其他規格應急時間請注明。
Note: 1. Select according to the product model description, pay attention to marking out the ex-mark; e.g.: Need product of 40W, 220V, pendant type, with junction box,gas explosion-proof, then the model should be DED57-40gH ExdIICT6 Gb;
2. Please give clear indication of it if need IIC junction box.
3. The lighting will be delivered without cables, please give clear indication of it if need cables.
4. Please give clear indication of it if need special voltage class, available voltage class: AC/DC36V/24V.
5. Please give clear indication of it if need other emergency time.
