The setting of the Traction Motor Overvoltage relay is shown in the cab of an Arrakkonam WAP4.It is supposed to sound an audible alarm when the voltages reaches 865 volts and in some locos this also triggers auto-regression till the voltage drops below the limit. (Khalid Kagzi)
Date: 2008-08-25
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Photo Properties
Summary Details
| Make | Canon | Model | Canon PowerShot A710 IS |
| Aperture Value | f/2.8 | Color Space | sRGB |
| Exposure Bias Value | 0 EV | Flash | No Flash |
| Focal Length | 5.8 mm | Metering Mode | Multi-Segment |
| Shutter Speed Value | 1/60 sec | Digital Zoom Ratio | 1 |
| Date/Time | 2008 Aug 25 14:14:52 +0000 |