About this document
Automatic Ground Relay Reset Devices by Vladimir Arsic is a document available to read on EtoBox.
The document summarizes three automatic ground protective relay reset devices offered by Electro-Motive to reduce delays from locomotive ground faults. [1] The first device resets the ground relay after 6-10 seconds and locks out after four grounds within 12 minutes. [2] The second device resets after three grounds with a 10-20 second delay and locks out on the fourth ground. [3] The third more sophisticated device limits voltage after the fourth ground, prevents lockout if no further grounds occur within 3
- Author
- Vladimir Arsic
- Language
- EN