BHD51防爆接线盒, BHD51防爆接线盒, 无锡市昌林自动化科技有限公司

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产品名称：BHD51防爆接线盒,
产品型号：BHD51防爆接线盒,
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简单介绍

BHD51防爆接线盒,

产品描述

BHD51防爆接线盒,生产厂家,价格

■适用范围
.1.1区 2区危险场所.
.2.IIA IIB IIC类爆炸性气体环境.
* 如要求IIC类或增安型请注明
* 可根据用户要求做成粉尘防爆
■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

■产品特点
.铸铝合金外壳,压铸成型,表面喷塑
.进出线口有多种方式及规格,吊盖通头为六角型
.进出线口螺纹可特制
.隔爆面特别增有O型橡胶密封圈,既隔爆有防水,防护等级达到IP65,为**产品
■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

■型号含义 ■Model implication

■主要技术数据 ■Main Technial Parameters
BHD51 系列隔爆型接线盒代号,外形及名称一览表
BHD51 Series flame-proof junction box code outline and descriptions as the following table

代号 Code	外形 Outline	名称 Description	代号 Code	外形 Outline	名称 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
标注举例;
1.BHD51-3/4B含义;BHD51隔爆型接线盒,管螺纹为G3/4〃直二通平盖
2.BHD51-1/2J含义;BHD51隔爆型接线盒,管螺纹为G1/2〃直二通吊盖

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

额定电压(V) Rated voltage	额定电流(A) Rated current	防爆标志 Ex-mark	管螺纹规格(G〃) lnlet thread	防护等级 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

■外形举例 ■Outline example

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