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SMIs & MIs for TRD issued by RDSO



1. List of Maintainance Instructions :


SMI No.

Rev.

Regarding

Description of the item

TI/MI/0001

0

OHE, Insulators

Failure of 25 kV pedestal insulator and to use only solid core support insulator.

TI/MI/0007

0

OHE, Insulators

Use of disk insulator in place of 9-T solid core insulators of 25 kV ac OHE.

TI/MI/0008

0

OHE, Insulators

Failure of 9-t insulator due to non provision of double eye distance rod at BWA location.

TI/MI/0018

3

OHE, ATD

Winch type regulating equipment.

TI/MI/0026

2

Capacitor Bank

Periodical maintenance instruction & trouble shooting guidelines for capacitor bank.

TI/MI/0027

0

OHE, Conductor

Development of 107 mm2 silver bearing copper contact wire (silver contents 0.1%).

TI/MI/0028

2

OHE, Panto entanglement

Overhead equipments (OHE) on turn out/cross over to avoid panto entanglements.

TI/MI/0029

3

OHE, ATD

3:1 Ratio, 3 Pulley type regulating equipment.

TI/MI/0034

0

OHE, OOR

Contact wire in out of run OHE.

TI/MI/0035

1

OHE, ATD

Provision of pipe on HEX Tie Rod of auto Tensioning Device (ATD).

TI/MI/0036

0

Insulated cad. Cupper Catenary

Provision of insulated cadmium Copper catenary wire under over line structure on 25kV ac traction system.

TI/MI/0037

2

Contact wire- OHE fittings

Maintenance instruction for OHE contact wire and associated fittings.

TI/MI/0038

2

Traction Transformer

Inspection test schedule for traction power transformer.

TI/MI/0039

1

Traction Transformer

Schedule of periodic overhauling of traction transformer.

TI/MI/0040

0

Pollution measurement, Insulator

Maintenance instructions for measuring the severity of pollution by brush wash method.

TI/MI/0041

0

Lightning arrester

Maintenance instructions for lightning arresters.

TI/MI/0042

0

OHE, Insulators

Testing of 25 KV porcelain & composite insulators before installation.

TI/MI/0043

0

8 wheeler

tower wagon

Instruction for 8-wheeler tower wagons covering instructions for DETC & DHTC.

TI/MI/0044

0

4 wheeler

tower wagon

Special Maintenance Instruction for 4-wheeler tower car.

TI/MI/0044

0

Siding electrification

Guidelines for overhead hopper/chute/crane loading/unloading of rakes in electrified sidings.

TI/MI/0045

0

OHE, ATD

Maintenance instructions for Gas Auto tensioning device.

TI/MI/0047

0

Insulated catenary

Special maintenance instructions for precautions while splicing insulated Cadmium-Cupper catenary wire.

TI/MI/0048

08/ 13

Dis connector in lighting arresters

Special maintenance instructions for provision of dis connector assembly to the lightning arresters provided over 25 KV side traction system on Indian Railways.



2. List of Other Instructions

SMI No.

Rev.

Regarding

Description of the item

TI/IN/0001

0

PSI, Control voltage

Instruction for Booster Transformer & return conductors in 25 KV AC traction system.

TI/IN/0002

0

Shunt capacitor

Guidelines for design of fixed compensation for improving power factor at 25 KV, 50 Hz Traction sub-station.

TI/IN/0008

0

Copper cross feeder

Instruction for use of cupper cross feeders at switching station.

TI/IN/0009

0

OHE, Spider

Instruction for splicing of 19/3.99 mm Aluminium conductor (spider).

TI/IN/0011

0

TSS

Guidelines operating procedures of TSS in Mumbai area.

TI/IN/0012

0

Insulators

Instruction for action to be taken for failure prone insulators, insulators suspected to be failure prone and those to retained in service.

TI/IN/0013

0

Composite insulators

Action to be taken by Divn/OHE depots for handling of composite insulators.

TI/IN/0014

0

Use of DRPC

Instructions for use of DRPC on Indian Railways.

TI/IN/0015

0

SS Rope lubrication

Application of lubrication on wire rope used with ATD.

TI/IN/0016

0

Transformer

Guidelines for parallel operation of traction transformer on IR.

TI/IN/0017

0

Protection on parallel operation of transformer

Guidelines on protection scheme with parallel operation of 2x21.6 MVA traction transformer.

TI/IN/0018

0

Panto flash over relay

Application of existing panto flash over relay at TSS for single line section on IR.

TI/IN/0019

0

Harmonics measurement

Instruction for load profile, current & voltage harmonics measurement & recording in 25 KV AC traction sub-station.

TI/IN/0020

0

Replacement of computers at RCC

Instruction for timely replacement & upgradation of computers at RCC of traction SCADA system on IR.

TI/IN/0021

01/10

Data transfer speed of SCADA

Instruction for increasing data transfer sped of the traction SCADA system on IR from 600/1200 bps to min. 9600 bps.

TI/IN/0022

02/10

Relay setting guide lines

Setting guidelines for traction transformer & 25 KV shunt capacitor bank protection relay developed as per RDSO specification no. TI/SPC/ PSI/ PROTCT/6070(09/08) for 25 KV AC TSS.

TI/IN/0023

02/10

Operating RTU for SCADA

Instructions for operating RTUs with power supply of 110 V DC (in place of 240 V AC) for existing traction SCADA system on IR.

TI/IN/0024

06/10

Feeder CB tripping for 25 KV Traction

Instruction for monitoring & analysis of Feeder Circuit Breaker Tripping for 25 KV AC Traction systems.

TI/IN/0025

08/10

SCADA

Technical Instructions for improving reliability of traction SCADA systems on IR.

TI/IN/0026

09/10

Relay setting guidelines

Protection scheme and relay setting guidelines for 25 KV AC traction sub-station provided with 30 MVA traction transformer.

TI/IN/0027

10/10

Numerical relay maintenance practice

Technical instructions on maintenance practices to be adopted for numerical type microprocessor based protection relay modules for 25 KV AC traction system on Indian Railways.

TI/IN/P&S/0028

12/10

Feeder circuit breaker

Implementation of feeder circuit breaker backup feature in different makes/types of feeder protection modules provided in C & R panels as per old RDSO Spec. No. ETI/PSI/65 (01/97).

TI/IN/0029

Vectorial Delta-I

Technical instructions on important aspects of relay settings of Vectorial Delta-I relays as per RDSO Specification No. TI/SPC/PSI/PROTCT/1982.

TI/IN/0030

05/11

Lightning arresters

Technical instructions related to the installation and commissioning of the 42 KV metal oxide gapless lightning arresters provided on traction systems on Indian Railways.

TI/IN/0031

04/13

Setting up earthing station

Special maintenance instruction for setting up earthing station at switching posts (SSP & SP).

 

TI/IN/0032

Rev 1

Setting up earthing station

Special maintenance instruction for setting up earthing station at switching posts (SSP & SP).





Source : East Coast Railway CMS Team Last Reviewed on: 04-11-2014  


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