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產品名稱：BHD51防爆接線盒,
產品型號：BHD51防爆接線盒,
產品展商：其它品牌
產品文檔：無相關文檔

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BHD51防爆接線盒,

產品描述

BHD51防爆接線盒,生產廠家,價格

■適用范圍
.1.1區 2區危險場所.
.2.IIA IIB IIC類爆炸性氣體環境.
* 如要求IIC類或增安型請注明
* 可根據用戶要求做成粉塵防爆
■Application
。1.Can be used in Zone l and Zone 2 dangerous places.
。2.Can be used in IIA IIB IICgroup explosive atmosphere
*Please note if want IIC type of safety-increased type
*Can be made dust explosion-proof according to user s requiment

■產品特點
.鑄鋁合金外殼,壓鑄成型,表面噴塑
.進出線口有多種方式及規格,吊蓋通頭為六角型
.進出線口螺紋可特制
.隔爆面特別增有O型橡膠密封圈,既隔爆有防水,防護等級達到IP65,為**產品
■Features
.The shell is of diecasted AI-alloy with plastic-sprayed surface
.lnlet or outlet has many kinds of mode and specifications dust head of hanging cover is a hexagon
.Thread specification can be specially designed
.lsolation explosion surface increases especially to set up an O shaped rubber sealing ring lt can isolate
explosion and it is also waterproof The protection level is IP65 and it is a patent product

■型號含義 ■Model implication

■主要技術數據 ■Main Technial Parameters
BHD51 系列隔爆型接線盒代號,外形及名稱一覽表
BHD51 Series flame-proof junction box code outline and descriptions as the following table

代號 Code	外形 Outline	名稱 Description	代號 Code	外形 Outline	名稱 Description
A		一通平1 entry in horizon	F		一通吊1 entry hung type
B		直二通平2 direct entries in horizon	G		直二通吊2 direct entries hung type
C		三通平3 entries in horizon	H		三通吊3 entries hung type
D		四通平4 entries in horizon	I		四通吊4 entries hung type
E		直角二通平2 Perpendicular direct entries in horizon	J		直角二通吊2 Perpendicular direct entries hung type

注;1.“○”表示平蓋 “◎”表示吊蓋
2.在正常情況下,吊蓋與通頭同口徑,如特殊要求可特制
3.通頭一般為圓柱管螺紋G1/2〃,G3/4〃 G1〃如特殊要求可特制
標注舉例;
1.BHD51-3/4B含義;BHD51隔爆型接線盒,管螺紋為G3/4〃直二通平蓋
2.BHD51-1/2J含義;BHD51隔爆型接線盒,管螺紋為G1/2〃直二通吊蓋

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
For Example;
1.BHD51-3/4B BHD51means explosion-proof junction box pipe thread G3/4〃2direct entries with-horizontal cover
2.BHD51-1/2J BHD51 means explosion-proof junction box pipe thread G1/2〃2 perpendicular entries with hung cover

額定電壓(V) Rated voltage	額定電流(A) Rated current	防爆標志 Ex-mark	管螺紋規格(G〃) lnlet thread	防護等級 Protection class
380	20～63	Exd ll BT6(T5) Exd ll CT6(T5) Exd ll T5DIPA21T5	1/2 3/4 1 11/2 11/2	IP65

■外形舉例 ■Outline example

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