段保护器*
产品类别总览:
段保护器*
段保护器, FOUNDATION fieldbus H1, Foundation fieldbus, FieldConnex, R-SP-E12, 段保护
危险区Zone 2/ Div. 2 的现场仪表连接到段保护器上，主干线上的电源受电源单元限制为无火花型。主干线采用Non-incendive 接线方式。段保护器分支也是Non-incendive型，允许带电维护现场仪表。段保护器在主干线上提供短路保护功能。
危险区域Zone 1/ Div. 2 的Ex d设备– 段保护器
段保护器 R-SP-E12 可为防爆等级为Ex d的现场仪表配电。在这种应用情况下，短路保护是非常有用的特性。
Modular segment protector RM-SP*
Modular segment protector RM-SP*
The Modular Segment Protector simply clips onto the DIN-Rail. Two modules, the trunk module and the expansion module, enable the following features:
- Smallest footprint in the cabinet per device
- Easy expandability on the DIN-Rail via Power Rail
- Ex nL energy limitation
Segment protector R-SP-E12 for flameproof devices in Zone 1/ Div. 2
Segment protector R-SP-E12
The Segment Protector R-SP-E12 can supply power to Ex d field devices. The Segment Protector and the instrument can be installed in Zone 1.
