Page 347 - IRSEM_Main Book

RDSO Motive Power Dte. Data

Type of braking : Emergency brake

Formation: WAG7 + 59 BOX wagon Loaded

Speed Reduction Range

Current
Speed 90 80 70 60 40 30 20 10 0 Kmph i.e.
50 Kmph
of Train Kmph Kmph Kmph Kmph Kmph Kmph Kmph Kmph SBD
in kmph
100 587 m (*90.2) 772 m (80.9) 932 m (69.0) 1035 m (59.8) 1122 m (59.7) 1193 m (41.6) 1266 m (29.5) 1302 m (20.5) 1324 m (11.6) 1321 m (2.6)

90 527 m (80.4) 690 m (71.1) 829 m (59.3) 915 m (50.2) 986 m (41.1) 1057 m (29.0) 1093 m (20.0) 1114 m (11.1) 1120 m (2.1)

80 466 m (70.6) 608 m (61.4) 725 m (49.6) 795 m (40.5) 865 m (28.5) 900 m (19.5) 920 m (10.5) 925 m (1.5)

70 406 m (60.8) 526 m (51.6) 621 m (39.9) 675 m (30.8) 714 m (21.8) 742 m (9.9) 746 m (0.9)

60 345 m (50.9) 464 m (39.1) 517 m (30.1) 564 m (18.1) 582 m (9.2) 584 m (0.2)

50 284 m (41.1) 376 m (29.3) 413 m (20.4) 434 m (11.4) 441 m (2.5)

40 269 m (29.2) 288 m (19.5) 308 m (10.6) 314 m (1.6)

30 188 m (19.4) 200 m (9.7) 204 m (2.3)

20 107 m (9.5) 113 m (2.5)

10 41 m (1.5)

* Explanatory note on understanding above table : During speed trials, on application of Emergency brake on a Train running at 100 kmph, after travelling
a distance of 587 meters, Train`s speed got reduced to 90.2 kmph.

Chapter 13: ATP, ETCS, IRATP (TCAS) & TMS Page 298 of 535