| AH-F系列粉尘防爆接线盒（DIP） AH-F type dust explosion-proof junction box (DIP) |
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| 型号含义 Modelimplication |
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| 适用范围 Applications |
| 1.20区、21区、22区危险场所； |
| 产品特点 Features |
| 1.壳体采用高强度铝合金一次性压铸成型，表面经高速抛丸 清理后高压静电喷塑。外壳结构紧凑合理、材质密度高强 度好、防爆性能优良，表面塑粉附着力强，具有良好的防 腐能力，表面光洁，美观大方； 2.进出线口有多种方式及规格。 3.进出线口螺纹可特制。 4.钢管或电缆布线。 | 1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray. Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic power adhesion ability with good anti-corrosion, the surface smooth, elegant appearance. 2.Inlet or outlet has many kinds of modes and specifications. 3.Thread specification can be specially designed. 4.Wiring with steel tube or cable. |
| 主要技术参数 Main technical parameters |
| 防爆标志 Ex-mark | 额定电压(V) Rated voltage | 额定电流(A) Rated current | 防腐等级 Corrosion-proof -class | 防护等级 Protection grade |
| DIP A20 TA,T6等效于 Ⅱ1D ExtD A20 T6(欧标) | 380 | 20 | WF1 | IP54 *IP55 |
隔爆型接线盒代号，外形及名称一览表 Flame-proof junction box code, outline and descriptions as the following table.
| 代号 Code | 外形 Outline | 名称 Name | 代号 Code | 外形 Outline | 名称 Name |
| A B C D E |  | 一通平 1 entry in horizon 二通平 2 direct entries in horizon 三通平 3 entries in horizon 四通平 4 entries in horizon 直角二通平 2 perpendicular entries, in horizon | F G H I J |  | 一通吊 1 entry hung type 二通吊 2 direct entries hung type 三通吊 3 entries hung type 四通吊 4 entries hung type 直角二通吊 2 perpendicular entries, hung type |
注：
1.“
”表示平盖，“
”表示吊盖
2.在正常情况下，吊盖与通头同口径，如特殊要求可特制。、
3.通头一般为圆柱管螺纹G1/2"、G3/4"、G1"如特殊要求可特制。
Note:
1.""horzontal cover,"" hung cover.
2.Generally the diameter of entry is equal to that of hung cover hole. special requirement can be available.
3.The entry is often made as pipe thread G1/2", G3/4",G1", also special requirement can be made.
外形及安装举例 Outline and mounting example
接线盒外形尺寸 Junction box outline & dimension
| 电缆外径(φ,mm) Cable's outer diameter | 管螺纹 (G) Pipe thread | A | B | C | D | 电缆外径(φ,mm) Cable's outer diameter | 管螺纹 (G) Pipe thread | A | B | C | D |
| φ8~φ10 φ8~φ14 φ12~φ18 | 1/2 3/4 1 | 163 163 163 | 110 110 110 | 65 65 65 | 110 110 / | φ15~φ23 φ18~φ30 φ25~φ38 | 1 1/4 1 1/2 2 | 185 185 225 | 110 110 120 | 80 80 98 | / / / |
