Xxiv Msg Meeting

XXIV MSG (TL&AC) MEETINGRAILWAYS:PERIOD 1.1.2008 TO 31.12.2008 ANNEXURE 11.7.11.11NAME OF THE EQUIPMENT: RAILWAY CARRIAGE FAN (110 V 400 mm DC)SUMMARY OF ANALYSISS.N. Particulars K D

ChopraR Kanwar NOVA

(SPJ)Rail coach Engg

B K Engg

1 No of Railway carriage fan in service

2 No of failures of Railway carriage fan under warranty

3 No of Railway carriage fan After warranty

4 Total No of failure of Railway carriage fan

5 Failure rate/100/year(FRPCPY)

DETAILA OF FAILURES.N. Nature of defects K D

ChopraR Kanwar NOVA

(SPJ)Rail coach Engg

B K Engg

1 Armature failure2 Field failure3 Commutator

failure4 Brush & Brush

holder5 Blade6 Guard7 Guard Ring8 Shaft key and

cotter pin9 Bearing failure10 Other failure

XXIV MSG (TL&AC) MEETINGRAILWAYS:PERIOD 1.1.2008 TO 31.12.2008 ANNEXURE 11.1.11.6NAME OF THE EQUIPMENT: RAILWAY CARRIAGE FAN (110 V 400 mm DC)SUMMARY OF ANALYSISS.N.

Particulars Shankar Kailash Shivam Shah Concrode Samir

1 No of Railway carriage fan in service

2217 915 1056 82 900 562

2 No of failures of Railway carriage fan under warranty

Nil Nil Nil Nil Nil Nil

3 No of Railway carriage fan After warranty

365 84 102 07 211 54

4 Total No of failure of Railway carriage fan

365 84 102 07 211 54

5 Failure rate/100/year(FRPCPY)

DETAILA OF FAILURES.N.

Nature of defects Shankar Kailash Shivam Shah Concrode Samir

1 Armature failure 62 25 42 74 142 Field failure 158 42 22 593 Commutator

failure33 15 39 32

4 Brush & Brush holder

84 02 21 16 04

5 Blade6 Guard7 Guard Ring8 Shaft key and

cotter pin9 Bearing failure 28 0710 Other failure 17 07 16 04

XXIV MSG (TL & AC Meeting

Failure Analysis of FRP Tray Box

Make ----------------

For period from 01.01.2008 to 31.12.2008

Railway-- WCR

1 No. of failure Nil

2 No. of FRP Tray in service 2100

3 FRPCPY

S.N. Nature of failureNil

XXIV MSG (TL& AC) MEETING

FAILURE ANALYSIS OF 400 MM SWEEP (FIXED TYPE) BLDC FAN

ANNEXURE - 21

FOR PERIOD FROM 01.01.2008 TO 31.12.2008

RAILWAYS -WCR

1 No of failure 252 No. of fan in service 2963 FRPCPY

S.N. Name of failure1. PCB defective 06 Nos2. PCB Burnt/ shorted 05 Nos.3. Sensor magnet shifted4. Breakage of FRPP Blade.5. Fan burnt6. Fan defective 08 Nos.7. Jamming of rotor 04 Nos.8. Loose connector9. Sensor Magnet loose10. Magnet broken11. Bearing failure 02 Nos.12. Rotating pinion defective13. Misc. failure

Note: - SWIEVLING TYPE OF BLDC FAN SHALL NOT BE INCLUDED

XXIV MSG (TL&AC) MEETINGFAILURE ANALYSIS OF AC EQUIPMENT

(PERIOD 01.01.2008 TO 31.12.2008)

ANNEXURE 30

Name of Equipment : Development item – Bushes for TL & AC Alt. Suspension.

As per MOM of 21st MSG, it was decided to carry out field trial of following two types of bushes.

A – Grade SFB 35 MS 1B - Grade Metalon GSM

Four Railways (SR, NWR, ER & CR) were advised to provide for in AC and Non AC Coaches (40 each ) vide this office letter no. EL/1.6.9.15 Dt 06.102006.

Performance may be furnished in the given format.

SUMMARY OF ANALYSIS

Railway AC Coaches Non- AC Coaches Type of bushes

Coach No. Date of fitment

Coach No. Date of fitment


(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : EXIDE

Summary of Analysis

S.N. Details (Particulars) Cell battery Lug Date 20002004 2005 2006 2007 2008

1. Number of cells Checked 324 216 270 108 1802. Number of cells

condemned due to less capacity with lug date

32 12 24 04 Nil

3. Percentage

Note:

Separate data required for different make approved by RDSO

ix) 6v, 120Ah (LMLA)x) 2V, 1100 Ah (LMLA)xi) 2V, 1100Ah (VRLA)


(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: EXIDE Name of Equipment:

Summary of Analysis

S.N. Details (Particulars) Cell/ Battery Lug Date 20002004 2005 2006 2007 200832 12 24 04 Nil

Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 10 12 02 04 Nil2. Reverse polarity 12 073. Low voltage or low sp. Gr. 06 024. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open 017. Lug melted/ broken8. Cells burst/ over heated 049. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure

Note : 1. During POH if measured capacity of a cell is less than 80% it shall be counted

as failure. How ever, condemnation on age basis (4 year) shall not be counted as failure.

2. Lug date shall be date (year) of commissioning. 3. Date required for 2008.2007,2006,2005 and 2004 lug date.4. Separate date required for different make approved by RDSO.

i) 12 V, 70 Ah (LHB)ii) 6V, 120 Ah (LMLA)iii) 8V, 450 Ah (LMLA)iv) 2V, 210Ah (LA)v) 2V, 525 Ah (LMLA)

XXIV MSG (TL&AC) MEETING Annexure 39.1 to 39.4

PERIOD 1.1.2008 TO 31.12.2008NAME OF THE EQUIPMENT: Battery fuse box & terminal box.RAILWAY WCR…………………..

SUMMARY OF ANALYSIS

S.N. Particulars Abrol International Switch gear

NEC Switchgear

Rail Tech.

1. No. of battery fuse box & terminal box in Service

200 100 150 150

2. Total No. of failures of Battery fuse box & terminal

Nil Nil Nil Nil

3. Failure rate/ 100/ year(FRPCPY)

DETAILS OF FAILURE

S.N. Nature of defects Abrol International Switch gear

NEC Switchgear

Rail Tech.

1 Nil Nil Nil Nil Nil234567891011


PERIOD 1.1.2008 TO 31.12.2008NAME OF THE EQUIPMENT: All types of HRC fuse links and fuse baseRAILWAY…WCR………………..

SUMMARY OF ANALYSIS

S.N. Particulars Siemens KEL C&S Make GE Power1. No. of HRC fuse

links & fuse base in Service

2. Total No. of HRC fuse links and fuse base

3. Failyrerate/100/year (FRPCY)

DETAILS OF FAILURE

S.N. Nature of defects Siemens KEL C&S Make GE Power


PERIOD 1.1.2008 TO 31.12.2008NAME OF THE EQUIPMENT: Toggle SwitchRAILWAY…WCR………………..

SUMMARY OF ANALYSIS

S.N. Particulars R.J. Enterprises Madan Brothers DR Auto shanta1. No. of Toggle switch in

service4100 3000 2500 600

2. Total No. of Failures of Toggle Switch

69 124 203 68

3. Failure rate/100/ year (FRPCY)

DETAILS OF FAILURE

S.N. Name of defects R.J. Enterprises Madan Brothers DR Auto shanta1 Contact damaged 69 124 203 68234567891112


PERIOD 1.1.2008 TO 31.12.2008NAME OF THE EQUIPMENT: Modular SwitchRAILWAY WCR

SUMMARY OF ANALYSIS

S.N. Particular Crabtree Record Electricals

General Electricals

1. No. of Modular Switch in service

205

2. Total No. of failures of Modular switch.

14

3. Failure rate/100/year (FRPCY)

DETAILS OF FAILURE

S.N. Nature of defects Crabtree Record Electricals

General Electricals

1 Switch damaged 14234567891011


PERIOD 1.1.2008 TO 31.12.2008NAME OF THE EQUIPMENT: Switch Board CabinetRAILWAY - WCR

SUMMARY OF ANALYSIS

S.N. Particulars SSK Stesalit International Instrumentation Abrol1. No. of SBC in

service2. Total no. of

Failures of SBC3. Failure

rate/100/year (FRPCY)

DETAILS OF FAILURE

S.N. Nature of defects

SSK Stesalit International Instrumentation Abrol


PERIOD 1.1.2008 TO 31.12.2008NAME OF THE EQUIPMENT: LED type Emergency LightRAILWAY - WCR

SUMMARY OF ANALYSIS

S.N. Particulars Maave DR Auto

Signitron Safe system

Intra System Aids

Matshusi Global Dhingra ICElectricals

1 Total no of failure of EL

06

2. Failure rate/100/year (FRPCY)

DETAILS OF FAILURE

S.N. Nature of defects

Maave DR Auto

Signitron Safe system

Intra System Aids

Matshusi Global Dhingra ICElectricals

1 Battery failure

06

XXIV MSG (TL&AC) Meeting

Annexure 65

Failure Analysis of 2.5 KVA 110 V DC/230 V AC Inverter

Make


Railways - WCR

1.. No. of failure 052. No of Inverter in

service29

3. FRPCY

S.N. Nature of failure 1 Inverter fault. 01 ( Dubas make)2 IGBT fault 02 ( Waves make)3 Driver card failure. 01 ( Waves make)4 Relay card failure. 01 (Waves make)56789101112

XXIV MSG (TL&AC) Meeting

Annexure 69

Failure Analysis of Amalgamated transformer ( B/Charger)

Make ……………


Railways WCR

1. No. of Failure 052. No. of B/ Charger in service 343. FRPCPY

S.N. Nature of failure1 Transformer faulty 05

XXIX MSG (TL&AC) MEETINGFAILURE ANALYSIS OF AC / TL EQUIPMENT

(Period 01.01.2008 to 31.12.2008)

Annexure - 24

Name of the equipment: 4.5/18/25 KW RRU

S.N. Particulars Railway1 Equipment in service 3502 Failed within warranty 023 Failed after warranty 704 Total equipment failed 725 FRPCPY

Details of failure

S.N. Nature of failure1 Power diode 022 Field diode3 Auxiliary free wheeling diode 124 Excitation transformer burnt 245 Internal wiring cable6 PCB condemned/ defective7 Magnetic amplifier defective 358 Voltage detector9 Current detector 10 Potentiometer defective 0311 Current transformer 3112 Main field/ HRC fuse blown 13 OVR failure 0414 Other failure

Note

1. Data required separately for all RDSO approved makes as per Master list.


(Period 01.01.2008 to 31.12.2008)

Annexure – 23

Name of the equipments: 4.5 KW/18KW/ 25 KW ERRU Make.

S.N. Particulars Railway1. Equipment in service 262. Failed within warranty 023. Failed after warranty 014. Total equipment failed 035. FRPCPY

S.N. Nature of failure1 Power diode module2 Field diode module3 Hall sensor4 Indication board failure5 Transformer burnt6 Power supply card7 Main PCB (UVC) defective 038 Capacitor9 OVP failure10 IGBT failure11 Other failure

Note: Data required separately for all RDSO approved makes as per Master list


(Period 01.01.2008 to 31.12.2008)

Annexure – 22

Name of the equipments: 4.5 KW/18KW/ 25 KW Alternator Make.

S.N. Particulars Railway1. Equipment in service 3602. Failed within warranty Nil3. Failed after warranty 074. Total equipment failed 075. FRPCPY

Details of failure

S.N. Nature of failure1 Field winding SC/OC 022 Stator winding SC/OC/earth 023 Alternator bearing defective/ seized 4 Alternator shaft broken /bent/worn out 025 Alt. Suspension bush worn out6 Terminal block loose connection/ over heat7 Phase wire cut/OC/ earth8 Rotor jam/rubbing 019 Lead wire OC /burnt/cut10 Pulley/ Key loose11 Field wire cut/OC/earth12 Other failure

Note:1. Phase wire (serial no. 7) and field wire (serial no. 11) is the

cable from alternator to RRU.2. Lead wire (serial no. 9) is the cable from Alternator winding to

terminal board.3. Data required separately for all RDSO approved makes as per

master list.


(Period 01.01.2008 to 31.12.2008)

Annexure – 25

Name of the equipments: V Belt (OLD COACHES) Make.

Summary of Analysis

S.N. Particulars1. No. of belt in service 14402. Failed within 6 months Nil3. Failed after 6 months 3504. Total belts failed 3505. FRPCPY

West Central Railway SSE (TL/AC) Office

Jabalpur

L.No. ETL/JBP/MSG/36 Dt. 15.05.2009

Sr.DEE (G) JBP

Sub: 24th MSG meeting (TL&AC).Ref: CEE/WCR JBP’ s L. No. WCR/L/02/2106/1378 dt. 06.04.09.

In connection with above, data for 24th MSG meeting (TL depot.) are enclosed here with for your information and further necessary action please.

This is for your information and necessary action please.

DA:- MSG annexure – 15 Nos.

SSE (AC/TL) JBP


(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : HBL

Summary of Analysis


1. Number of cells Checked 522 324 468 360 288

2. Number of cells condemned due to less capacity with lug date

3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: HBLName of Equipment:

Summary of Analysis


Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 10 11 02 04 Nil2. Reverse polarity 12 02 033. Low voltage or low sp. Gr. 10 03 054. Cells open circuit 035. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken 048. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure 02






(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : LABCO

Summary of Analysis


1. Number of cells Checked Nil 108 216 108 Nil2. Number of cells


3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: LABCOName of Equipment:

Summary of Analysis

S.N. Details (Particulars) Cell/ Battery Lug Date 20002004 2005 2006 2007 2008Nil Nil 02 Nil Nil

Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge Nil Nil Nil Nil2. Reverse polarity3. Low voltage or low sp. Gr. 024. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure




i) 12 V, 70 Ah (LHB)ii) 6V, 120 Ah (LMLA)iii) 8V, 450 Ah (LMLA)iv) 2V, 210Ah (LA)

v) 2V, 525 Ah (LMLA)


(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : Southern Batteries

Summary of Analysis




3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: Southern BatteriesName of Equipment:

Summary of Analysis

S.N. Details (Particulars) Cell/ Battery Lug Date 20002004 2005 2006 2007 200814 08 26 14 08

Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 05 01 12 02 062. Reverse polarity 07 03 06 08 023. Low voltage or low sp. Gr. 05 02 044. Cells open circuit 01 025. Container/ lid cracked 016. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated 049. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure




vi) 12 V, 70 Ah (LHB)vii) 6V, 120 Ah (LMLA)viii) 8V, 450 Ah (LMLA)ix) 2V, 210Ah (LA)x) 2V, 525 Ah (LMLA)


(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : JUMBO

Summary of Analysis




3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: JUMBOName of Equipment:

Summary of Analysis


Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 03 06 02 03 Nil2. Reverse polarity 023. Low voltage or low sp. Gr. 064. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure




i) 12 V, 70 Ah (LHB)ii) 6V, 120 Ah (LMLA)iii) 8V, 450 Ah (LMLA)iv) 2V, 210Ah (LA)

v) 2V, 525 Ah (LMLA)


(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : Kirlosker

Summary of Analysis




3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: KirloskerName of Equipment:

Summary of Analysis


Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 03 02 02 012. Reverse polarity 02 05 01 013. Low voltage or low sp. Gr. 034. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure






(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : Star Plus

Summary of Analysis


1. Number of cells Checked Nil Nil 180 Nil 362. Number of cells


3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: Star PlusName of Equipment:

Summary of Analysis

S.N. Details (Particulars) Cell/ Battery Lug Date 20002004 2005 2006 2007 2008

04 Nil

Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 2. Reverse polarity 043. Low voltage or low sp. Gr.4. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure






(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : Microtex

Summary of Analysis




3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: MicrotexName of Equipment:

Summary of Analysis


Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge 06 08 012. Reverse polarity 08 04 06 073. Low voltage or low sp. Gr. 054. Cells open circuit 045. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure 04





XXIV MSG (TL&AC) MEETIN FAILURE ANALYSIS OF AC EQUIPMENT

(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways : WCR Make : HI- Tech.

Summary of Analysis


1. Number of cells Checked Nil Nil Nil 90 Nil2. Number of cells


3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: Hi –Tech.Name of Equipment:

Summary of Analysis

S.N. Details (Particulars) Cell/ Battery Lug Date 20002004 2005 2006 2007 2008Nil Nil Nil Nil Nil

Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge Nil Nil Nil Nil Nil2. Reverse polarity3. Low voltage or low sp. Gr.4. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure





XXIV MSG (TL&AC) MEETIN FAILURE ANALYSIS OF AC EQUIPMENT

(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 32

Name of Railways: WCR Make : Bharat

Summary of Analysis


1. Number of cells Checked Nil Nil 72 324 2702. Number of cells


3. Percentage

Note:




(PERIOD01.01.2008 TO 31.12.2008)

Annexure – 31Name of Railways: WCR Make: BharatName of Equipment:

Summary of Analysis

S.N. Details (Particulars) Cell/ Battery Lug Date 20002004 2005 2006 2007 2008Nil Nil 06 02 Nil

Details of failure

S.N. Details (Particulars) 2004 2005 2006 2007 20081. Cells dead/ Not retaining charge Nil Nil 06 02 Nil2. Reverse polarity3. Low voltage or low sp. Gr.4. Cells open circuit5. Container/ lid cracked6. Lid sealing with container open7. Lug melted/ broken8. Cells burst/ over heated9. Terminal loose from lead bush10. Sealing compound melt11. Capacity less then 80%12. Misc. failure





Xxiv Msg Meeting

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Transcript of Xxiv Msg Meeting