| A3 |
Traction Motor Ammeter |
Cab 1 |
| A4 |
Traction Motor Ammeter |
Cab 2 |
| A9 |
Automatic Train Brake Handle |
Cab 1, Cab 2 |
| ATFEX |
Braking Excitation Transformer |
HTC |
| BL1, BL2 |
Button Silver Switch Box |
Cab 1, Cab 2 |
| BLDJ1-2 |
BL Switch for DJ |
Cab 1, Cab 2 |
| BLRDJ1-2 |
BL Switch for Resetting DJ |
Cab 1, Cab 2 |
| BLSN1-2 |
BL Switch for Rear Loco DJ and Panto |
Cab 1, Cab 2 |
| BLCP1-2 |
BL Switch for Main Compressor |
Cab 1, Cab 2 |
| BLCPD1-2 |
BL Switch for Direct Operation of Main Compressor |
Cab 1, Cab 2 |
| BLVMT1-2 |
BL Switch for MVRH, MVMT, MVMT |
Cab 1, Cab 2 |
| BLRA1-2 |
BL Switch for Cab Heater |
Cab 1, Cab 2 |
| BLZLF1-2 |
BL Switch for Red Marker Light |
Cab 1, Cab 2 |
| BLLM1-2 |
BL Switch for Compartment, Corridor Light |
Cab 1, Cab 2 |
| BLPRR1-2 |
BL Switch for Rear Headlight |
Cab 1, Cab 2 |
| BLPRF1-2 |
BL Switch for Front Headlight |
Cab 1, Cab 2 |
| BLPRD1-2 |
BL Switch for Dimming Headlight |
Cab 1, Cab 2 |
| BLLF1-2 |
BL Switch for Marker and Instrument Light |
Cab 1, Cab 2 |
| BPP1-2 |
Press Button for Progression in EEC |
Cab 1, Cab 2 |
| BPR1-2 |
Press Button for Regression in EEC |
Cab 1, Cab 2 |
| BPT1-2 |
Press Button for Testing LARSI and LSP |
Cab 1, Cab 2 |
| BP1DJ |
Press Button for Resetting DJ |
Relay Board |
| BP2DJ |
Press Button for Closing DJ |
Relay Board |
| BV BOX |
Interlocking Box |
Corridor 1 |
| CCBA |
Battery Circuit Fuse (35A) |
Switch Board |
| CCA |
Auxiliary Control Circuit Fuse (6A) |
Switch Board |
| CCAD |
Dryer Switch Fuse |
Behind Cab 2 |
| CCLSA |
Fuse for LSAF, Auto Flasher Circuit (6A) |
Switch Board |
| CCLC |
Fuse for Cable Light, Corridor, and Compartment Light |
Switch Board |
| CCRA1/2 |
Fuse for Cab Heater (16A) |
Switch Board |
| CCPT |
Fuse for Pantograph and Other Control Circuits (16A) |
Switch Board |
| CCLF1/2 |
Fuse for Marker Light (6A) |
Switch Board |
| CCDJ |
Fuse for DJ Control Circuit (6A) |
Switch Board |
| CCLS |
Fuse for Pilot Lamp Circuit (6A) |
Switch Board |
| CCVT |
Fuse for Cab Fans (6A) |
Switch Board |
| C101/102/103 |
Contactor for MCP 1/2/3 |
TK-1 |
| C107 |
Contactor for MVRH |
TK-1 |
| C105 |
Contactor for MVMT 2 |
TK-1 |
| C106 |
Contactor for MVMT 2 |
TK-1 |
| CVAR |
Auxiliary Converter |
Behind Cab 2 |
| CCRTPR |
Fuse for RTPR (on RTPR) |
Behind Cab 2 |
| CHBA |
Battery Charger |
Behind Cab 2 |
| C118 |
Auxiliary Starting Phase Contactor |
Behind Cab 2 |
| CTF1,2/3 |
Traction Braking Answer 1/2/3 |
BA1, BA2 |
| CGR1, 2, 3 |
Graduator Contacts No. 1, 2, 3 |
HTC |
| C145 |
Rheostatic Braking Excitation Contactor |
BA-2 |
| CAP TFP1 |
Capacitors for TFP-1 |
HTC |
| CAP TFP2 |
Capacitors for TFP-2 |
HTC |
| DJ |
High Voltage Circuit Breaker |
Loco Roof |
| ECC |
Fuse Testing Socket (below fuse rack) |
Switch Board |
| ET1/2 |
Surge Arrester |
Loco Roof |
| GR |
Graduator (Tap Changer) |
HTC |
| HSL1-2 |
Hand Signal Lamp Pin Socket |
Cab 1, Cab 2 |
| HAD |
Air Dryer Switch |
Behind Cab 2 |
| HBA |
Battery Main Switch |
Switch Board |
| HQOA |
Isolation Switch for QOA Relay |
Switch Board |
| HVRH |
Switch for MVRH and QVRH |
Switch Board |
| HCHBA |
Switch for Battery Charger |
Switch Board |
| HVMT1/2 |
Switch for MVMT 1/2 and QVMT1/2 |
Switch Board |
| HCP |
Main Compressor Connection Switch |
Switch Board |
| HQCVAR |
Switch for QCVAR |
Switch Board |
| HPH |
Switch for MPH and QPH |
Switch Board |
| HVSL1/2 |
Switch for MVSL1/2 and QVSL1/2 |
Switch Board |
| HMCS1/2 |
Traction Motor Cut Out Switch |
Switch Board |
| HOBA |
Battery Earthing Switch |
Switch Board |
| HOM |
Main Earthing Switch Operating Handle |
Corridor 1 |
| HVSI1/2 |
Switch for MVSI1/2 and QVSI1/2 |
Corridor 1 |
| HQOP1/2 |
Switch for QOP-1/2 |
HTC |
| HQPDJ |
Switch for OPDJ |
BA-2 |
| HPT1/2 |
Pantograph Earthing Switch No. 1/2 |
Loco Roof |
| HOM |
Manual Earthing Switch |
Loco Roof |
| J1/J2 |
Traction Motor Transfer 1/2 |
BA1, BA2 |
| LSDJ1-2 |
Pilot Lamp for DJ |
Cab 1, Cab 2 |
| LSCHBA1-2 |
Pilot Lamp for Battery Charger, Auxiliaries |
Cab 1, Cab 2 |
| LSGR1-2 |
Pilot Lamp for Graduator |
Cab 1, Cab 2 |
| LSRSI1-2 |
Pilot Lamp for Rectifier Block |
Cab 1, Cab 2 |
| LSB1-2 |
Pilot Lamp for Q50, J1,2 and CTF1,2,3 |
Cab 1, Cab 2 |
| LSP1-2 |
Pilot Lamp for Wheel Slip Indication |
Cab 1, Cab 2 |
| LSGRT1-2 |
Pilot Lamp for Defective Engine in MU |
Cab 1, Cab 2 |
| LSOL1-2 |
Pilot Lamp for Good Engine in MU |
Cab 1, Cab 2 |
| LSAF1-2 |
Air Flow Indication Lamp |
Cab 1, Cab 2 |
| LECC |
Fuse Testing Lamp |
Switch Board |
| LTBA |
Battery Surge Arrester |
Behind Cab 2 |
| L1 to L6 |
Traction Motor Contactors (Line Contactor) |
BA-2 |
| MP1-2 |
Master Controller |
Cab 1, Cab 2 |
| MPJ1-2 |
Transfer Operating Handle |
Cab 1, Cab 2 |
| MPS1-2 |
Shunting Contactor Operating Handle |
Cab 1, Cab 2 |
| MVT1/1,1/2 |
Fans of Cab No. 1 |
Cab 1 |
| MVT2/1,2/2 |
Fans of Cab No. 2 |
Cab 2 |
| MCPA |
Baby Compressor (Auxiliary Compressor) |
TPN-1 |
| MCP1/2/3 |
Main Compressor Motor No. 1, 2, 3 |
Behind Cab 1 |
| MVMT1 |
Traction Motor Blower No. 1 (for TM123) |
Behind Cab 1 |
| MVMT2 |
Traction Motor Blower No. 2 |
Behind Cab 2 |
| MPH |
Transformer Oil Circulating Pump Motor |
HTC |
| MVRH |
Transformer Oil Cooling Blower Motor |
HTC |
| MVSL |
Cooling Blower Motor for Smoothing Reactor |
HTC |
| MVSI1/2 |
Cooling Blower Motor for RSI-1/2 |
HTC |
| NR1-2 |
Graduator Indicator (Not Repeat) |
Cab 1, Cab 2 |
| NFCHBA |
Battery Charger Off Switch (on Charger) |
Behind Cab 2 |
| PC1, PC2 |
Driver Desk |
Cab 1, Cab 2 |
| PR1-2 |
Headlight (Front of Cab No. 1 and 2) |
Cab 1, Cab 2 |
| PT1/2 |
Pantograph No. 1/2 |
Loco Roof |
| QVMT1 |
Relay for Traction Motor Blower No. 1 |
Behind Cab 1 |
| QOP1/2 |
Relay for Traction Power Circuit or Earth Fault Relay |
Relay Board |
| QERB |
Excitation Overcurrent Relay |
Relay Board |
| QRSI1/2 |
Overcurrent Relay for RSI |
Relay Board |
| QLM |
Main Transformer Overcurrent Relay |
Relay Board |
| QOA |
Auxiliary Power Circuit or Earth Fault Relay |
Relay Board |
| QV60 |
Sealing Relay for DJ |
Relay Board |
| QV61 |
Sealing Relay for Battery Charger |
Relay Board |
| QV62 |
Sealing Relay for Graduator |
Relay Board |
| QV63 |
Sealing Relay for Diodes of RSI 1 and 2 |
Relay Board |
| QV64 |
Sealing Relay for Q50 |
Relay Board |
| Q51 |
Auto Regression Relay |
Relay Board |
| QVLSOL |
Sealing Relay for LSOL |
Relay Board |
| QCVAR |
Auxiliary Converter Protection Relay |
Relay Board |
| Q45 |
DJ Resetting Relay |
Relay Board |
| Q46 |
Graduator Full Notch Protection Relay |
Relay Board |
| QRS |
Secondary Regression Relay |
Relay Board |
| Q49 |
Graduator Synchronizing Relay (in MU) |
Relay Board |
| Q50 |
Main Control Relay |
Relay Board |
| Q52 |
Notch to Notch Relay |
Relay Board |
| Q100 |
Auxiliary Starting Relay |
Relay Board |
| QWC |
Electrical Weight Compensate Relay |
Relay Board |
| Q48 |
Wheel Slip Indication Relay |
Relay Board |
| Q44 |
Graduator Protection Relay (at Half Notch) |
Relay Board |
| Q118 |
Auxiliary Supervising Relay |
Relay Board |
| QVMT2 |
Relay for Traction Motor Blower No. 2 |
Behind Cab 2 |
| QTD105 |
Timer Relay for C105 |
Behind Cab 2 |
| QTD106 |
Timer Relay for C106 |
Behind Cab 2 |
| QD-1/2 |
Current Differential Relay 1/2 |
BA1, BA2 |
| QPH |
Supervising Relay for MPH |
HTC |
| QVRH |
Supervising Relay for MVRH |
HTC |
| QVSL |
Supervising Relay for MVSL |
HTC |
| QPDJ |
Air Pressure Relay for DJ |
HTC |
| QVSI1/2 |
Supervising Relay for MVSI-1/2 |
HTC |
| Q20 |
Overvoltage Relay for Traction Motor |
BA-3 |
| QF1, QF2 |
Overcurrent Relay for Braking (in Corridor No. 2) |
BA-3 |
| RGR |
Graduator Protection Resistance |
HTC |
| RS1-2 |
Assistant Driver Emergency Brake Valve |
Cab 1, Cab 2 |
| RA1/1,1/2 |
Cab Shutter for Cab No. 1 |
Cab 1 |
| RA2/1,2/2 |
Cab Shutter for Cab No. 2 |
Cab 2 |
| RAL |
Emergency Train Wire Driver Cock |
TPN-1 |
| RS(ER) |
Emergency Train Wire |
TPN-1 |
| RGCP |
Main Compressor Regulating Governor |
TPN-1 |
| RGEB |
Emergency Governor for Emergency Brake |
TPN-2 |
| RTPR |
Headlight Transformer |
Behind Cab 2 |
| R118 |
Auxiliary Starting Phase Resistance |
Behind Cab 2 |
| RQOA |
Auxiliary Power Circuit Resistance |
TPN-2 |
| RPQOA |
Permanent Resistance for QOA Relay |
TPN-2 |
| RPQOP1/2 |
Permanent Resistance for QOP-1/2 Relay |
TPN-2 |
| RQ30 |
Limiting Resistance for Q30 Relay |
TPN-2 |
| RHOBA |
Battery Circuit Earthing Resistance |
TPN-2 |
| RSI1/2 |
Silicon Rectifier Block 1/2 |
HTC |
| RGAF |
Regulating Governor for Air Flow |
Corridor 2 |
| RPS |
Permanent Fixed Resistance |
HTC |
| RPGR |
Permanent Resistance for Graduator |
HTC |
| RDJ |
Air Relay for DJ |
HTC |
| RS1-RS6 |
Shunting Resistance |
BA-3 |
| RCAPTFP-1&2 |
Resistance for CAPTFP-1 and 2 |
Near MVRH |
| RSILM1/2 |
Current Transformer for QRSI 1/2 |
RSI Block |
| SA9 |
Independent Loco Brake Handle |
Cab 1, Cab 2 |
| SON1-2 |
Overvoltage Buzzer for Traction Motor |
Cab 1, Cab 2 |
| SWC |
Rheostatic Braking Cut Out Pressure Switch |
TPN-2 |
| SMGR |
Graduator Servomotor |
Corridor 2 |
| SL |
Smoothing Reactor |
Under Rack |
| SMGR BOX |
Graduator Servomotor Box |
HTC |
| S1 to S6 |
Traction Motor Field Shunting Contactors |
BA-3 |
| SPM1/2 |
Speedometer No. 1/2 |
Cab No. 1/2 |
| TFVT |
Transformer for Cab Fan |
Behind Cab 2 |
| TK2 |
Resistance Panel |
Behind Cab 2 |
| TFWR |
Main Transformer |
HTC |
| TFWA |
Auxiliary Transformer |
HTC |
| TFP |
Primary Winding of Transformer |
HTC |
| TFP1-TFP2 |
Secondary Winding of Transformer |
HTC |
| TFILM |
Current Transformer for QLM |
HTC |
| U1-U2 |
Voltage Meter for Traction Motor |
Cab 1, Cab 2 |
| UA1, UA2 |
Line Voltage Meter |
Cab 1, Cab 2 |
| UBA |
Battery and Battery Charger Voltmeter |
Switch Board |
| VEPT1 |
Electro Valve for Pantograph No. 1 |
TPN-1 |
| VEPT2 |
Electro Valve for Pantograph No. 2 |
Behind Cab 2 |
| VESA-1 |
Electro Valve for Sander |
TPN-1 |
| VEF |
Isolating Electro Valve for Loco Brake |
TPN-2 |
| VEAD |
Electro Valve for Auto Drain Valve |
Behind Cab 1 |
| VESA |
Electro Valve for Sander |
Behind Cab 2 |
| WSM1/1,1/2 |
Servo Motor for Wipers of Cab No. 1 |
Cab 1 |
| WSM2/1,2/2 |
Servo Motor for Wipers of Cab No. 2 |
Cab 2 |
| ZPT1-2 |
Key Switch for Pantograph |
Cab 1, Cab 2 |
| ZQWC1-2 |
Switch for QWC Relay |
Cab 1, Cab 2 |
| ZLC1-2 |
Cab Light Switch |
Cab 1, Cab 2 |
