Siti del gruppo:
MESAR PM1082 NEGATIVE VOLTAGE LIMITING DEVICE
The negative limiting device is an apparatus of fundamental importance in the area of rail network safety, especially for people. The device ensures a temporary connection between the tracks and the ground network in all those cases (including accidents) when the track voltage assumes values dangerous to the human body. The product is approved by the Italian Railway Network.
The negative voltage limiter is a device of fundamental importance in the field of railway safety, especially for people. The device ensures a temporary connection between the tracks and the land network in all those cases (including accidents) in which the track voltage assumes dangerous values for the human body.
The device is qualified by Rete Ferroviaria Italiana.
MAIN REFERENCE STANDARD / Main Reference Standard: EN 50122-1
RATED VOLTAGE / Rated Voltage: 3 kVdc
MAKING CAPACITY / Making Capacity: 35kA – 50kA
SHORT TIME WITHSTAND CURRENT / Short Time Withstand Current (0.25s): 35kA