危险区域使用电器接插设备的规范

andes · 发表于 2011-5-25 10:51

请教各位像油船、化学品船、液化气船上危险区域开敞甲板处用什么防爆的开关和插座有何规定，具体像DNV规范哪个章节有相关描述？

enginerlee · 发表于 2011-5-25 11:35

路过，好像在SOLAS里面有

andes · 发表于 2011-5-25 13:13

路过，好像在SOLAS里面有
enginerlee 发表于 2011-5-25 11:35

能帮忙具体找到哪个章节吗，谢谢

ssjjpp123456 · 发表于 2011-8-24 09:27

好像在SOLAS里面有

langhun · 发表于 2011-8-24 10:08

我这用的是EPCS2401B-250 IP66

BRACKET · 发表于 2011-9-23 00:53

IEC60092-502 IEC60079-10-1

youngfp · 发表于 2011-9-24 17:58

回复 1# andes

细看DNV规范，Pt.4 Ch.8 Sec.10，Table B1 Enclosure types in relation to location，电气设备首先考虑index of protection（DNV规范中称作Enclosure types），就是IP防护等级，Socket outlet在大多数open deck都是IP56，但是备注中提到，IP 44 may be accepted, when placed in a box giving additional protection against ingress of water. Equipment for control and indication of watertight doors and hatches shall have watertightness based on the water pressure that may occur at the location of the component, if intrusion of water can affect the control or indication system.

其次对于你提到的油船，化学品船，液化气船，请参照危险区域划分图，zone 0，zone 1和zone 2，然后根据规范Pt.4 Ch.8 Sec.11，选择防爆等级Ex。

[规范类] 危险区域使用电器接插设备的规范