Description
QJ2-40Type、QJ2-40L type gas relay
I. Technology parameters
| Pipe size | φ40mm | Seal test pressure | 200Kpa 20min |
| Oil alarm position | On the lid 20mm | Operating remperature | -30 ～+95℃ |
| Oil level signal removal position | Under the lid 35mm | way to install | Install on transformer box cover |
| Contact rating | DC/AV 220V 0.3A | Trait | -30 ～+95℃ |
II. Shape dimension and installation flange
Our Advantage
* Trip recording function
* Manual reset function
* Oil shortage alarm function
* Light gas alarm function
* Heavy gas alarm function
* Avoid frequent action of relay
