Page 17 - IRSEM_Main Book

Index of Indian Railways Signal Engineering Manual (IRSEM)

Sl. Page
No. Contents No.

168. Chapter 15: Cables 314

169. Section 1: General 314

170. Section 2: Paying Out, Trenching & Laying of Cables 315
171. Section 3: Cable Laying in RE Area 319

172. Section 4: Insulation Resistance Testing of Signal Cables 320
173. Section 5: Maintenance of Cables 321

174. Chapter 16: Power Supply Systems for Signalling 323
Installations

175. Section 1: Power Supply General 323

176. Section 2: Sources of Power Supply 323
177. Section 3: Distribution of Power Supply 325

178. Section 4: Power Supply Equipment 325

179. Section 5: Installation of Secondary Cells 326

180. Section 6: Installation of Power Supply Equipment 327

181. Section 7: Installation of DG Set 327

182. Section 8: Maintenance of Secondary Cells 328

183. Section 9: Maintenance of Power Supply Equipment 329

184. Section 10: Maintenance of DG Set 329

185. Chapter 17: Train Detection - Track Circuits & Axle Counters 331

186. Section 1: Track Circuits 331

187. Section 2: Installation of DC Track Circuits 332

188. Section 3: Maintenance of DC Track Circuits 336

189. Section 4: Audio Frequency Track Circuits (AFTC) 340

190. Section 5: Precautions for DC Track Circuits & AFTC in RE Area 342

191. Section 6: Axle Counters − General 348

192. Section 7: Installation of Axle Counters 348

193. Section 8: Maintenance of Axle Counters 352
194. Annexure 17-A1: Measurement of Stray Direct Current before Installation 354
of DC Single Rail Track Circuits
(viii)