OVERVIEW:

• Miniature form of Generation, Transmission, Protection and Distribution System Simulator

WHAT WE ARE OFFERING:

1. MT-E476: POWER GENEATION AND PARALLEL OPERATIONS OF TWO ALTERNATORS (SYNCHRONIZATION OF TWO ALTERNATORS)

• DC Shunt Motor Coupled With Synchronous Generator 2Nos.

• Power Generation and Parallel Operation of Synchronous Generator Control Panel 1Nos.

2. MT-E344 Generator Protection Trainer

3. MT-E740 Transmission and Distribution Trainer

• 3Phase Transmission Line Module Unit

• 3Phase Auto Transformer Unit

• 3Phase Resistive Load

• 3Phase Inductive Load

• 3Phase Capacitive Load

4. MT-E704B: PROTECTIVE RELAYING TRAINING SYSTEM (PROTECTION)

5. Transformer:

5 KVA, 415V/3.3KV, 50 Hz, Y-d type –2 nos.

5 KVA, 3.3KV/415 V, 50 HZ, D-Y type –1no.

6 Loads:

3-Phase induction motor (415 V, 5 hp) with mechanical loading- 2nos.

1-Phase induction motor (1 hp, 230 V, permanent capacitor type) with mechanical loading-3 Nos.

MT-E476 PARALLEL OPERATIONS OF TWO ALTERNATORS (SYNCHRONIZATION OF TWO ALTERNATORS)

SCOPE OF LEARNING: 

• Study of Parallel  Operations of Two Ac Alternator (Synchronizing the 2 Alternator)

• Study of Operation of DC Shunt Motor 

• Study of Operation of 3Phase Synchronous Generation.

• Study of Dark Lamp Method using Parallel  Operations of Two Ac Alternator

• Study of Bright Method using Parallel  Operations of Two Ac Alternator

• TECHNICAL SPECIFICATIONS: 

Power Supplies:

• DC Power Supply 0-230V AT 2A (Field Control) 2Nos.

• DC Power Supply +230V AT 2A (Field Control) 2Nos.

• Operated on Mains power 230V, 50Hz +10%

Digital/Analog Meters:

• Voltmeter DC 2Nos.

• Ammeter DC 4Nos.

• Voltmeter AC 2Nos.

• Ammeter AC 2Nos.

• Synchroscope 1Nos.

• RPM Meter 2Nos.

• Multifunction Meter 2Nos.

• Components are mounted on the panels are:

• Three Phase Lamp Load Switched Control

• Synchronizing Lines For Parallel Operations.

• Output Through 4Pole MCB (For Alternators)

• Automatic Synchronization Relay

• 3 Point Starter 2Nos.

• Color Indication For Output

• Variac (For Field Control Power Supply) 2Nos.

SALIENT FEATURES:

• Voltage regulation within limit as per ISS.

• Special guard also provided on the coupling to avoid any mis-happening during operation.  

• D.C. Motor Shunt 2HP coupled with A.C. Alternator

1KVA (Separately or self Excited.        

• Front panel built with high class insulated Bakelite sheet with Sticker well printed circuits and symbols.

• Instruction manual.

• Patch Cords 4mm (Heavy Duty) 1Meter Length.

• High Voltage Test Points are Provided With 4mm Safety Sockets

• The trainer is housed in Metal cabinet. 

• Short Circuit protection with the MCB. 

• Size of the trainer set 65”x24” 

OPTIONAL ACCESSORIES: 

• No

SCOPE OF SUPPLY:

• DC Motor 230V and AC Synchronous Alternator  (2Nos.)

• Synchronizing of Two Alternators Control Panel (1Nos.)

MT-E344 MOTOR GENERATOR TRAINER WITH PROTECTION RELAY UNIT

SCOPE OF LEARNING: 

• Study of generator protection for differential, over current, over/under voltage, over/under frequency, reverse power and earth faults using generator protection relay

• TECHNICAL SPECIFICATIONS AL-E314: 

MAIN MODULE 

• Digital Voltmeter AC

• Digital Ammeter AC

• Filament Lamp with Holder 6Nos.

• MCB 4Pole

• Indicator R-Y-B-G

SALIENT FEATURES:

• Front panel built with high class insulated Bakelite sheet with Sticker well printed circuits and symbols.

• The trainer is housed in Modular Based Rack Type Aluminum Extruded Metal cabinet. 

• Instruction manual.

• 3 Phase and 1 Phase Power Indication With 25mm Colored Indicators

• Patch Cords 4mm (Heavy Duty)

• High Voltage Test Points are Provided With 4mm Safety Sockets

• The trainer is housed in Metal cabinet. 

• Protection with Emergency Stop.

• Short Circuit protection with the MCB. 

• Size of the trainer set 30”x24” 

• TECHNICAL SPECIFICATIONS AL-E434: 

Power Supplies:

• AC Power Supply 0-230V,2A

• Operated on Mains power 230V, 50Hz +10%

THREE PHASE POWER SUPPLY MODULE (415V,50Hz)

• MCB

• Emergency Stop

• R-Y-B Indicator

 SINGLE PHASE SUPPLY AND TRIPPING INDICATION MODULE

• Lamp Holder 230V (2Units)

• MCB

• Red Indicator 

MULTIFUCTION METER MODULE 

• Digital Multi Function Meter 

CURRENT TRANSFORMER MODULE

• Current Transformer (3Units) 

POTENTIAL TRANSFORMER MODULE

• Potential Transformer (3Units)

AVR MODULE

• Automatic Voltage Regulator

GENERATOR PROTECTION RELAY MODULE

• Numerical type Generator Protection Relay

• RS232 PORT FOR PC COMMUNICATION, RELAY SETTING WITH SOFTWARE ON CD, RS232 TO USB CONVERTER FOR USB INTERFACE

• Buzzer/Indicator

• Connection Strip (2Units)

3PHASE CURRENT SOURCE MODULE

• Circuit for Generator Protection Relay

• Digital Ammeter AC

• Digital Timer

SALIENT FEATURES:

• Front panel built with high class insulated Printed Circuit Breaker well printed circuits and symbols.

• Instruction manual.

• Patch Cords 4mm (Heavy Duty) 1Meter Length. 

• High Voltage Test Points are Provided With 4mm Safety Sockets

• The trainer is housed in Modular Based Rack Type Aluminum Extruded Metal cabinet. 

• Short Circuit protection with the MCB.

• Size of the trainer set 42”x24” 

OPTIONAL ACCESSORIES:

• No

MT-E740 POWER TRANSMISSION AND DISTRIBUTION PROTECTION TRAINING SYSTEM 

SCOPE OF LEARNING: 

• Study of No load test and Ferranti effects on transmission line.

• Load test and calculation of efficiency, regulation and power flow in pi model of TL.

• Load test and calculation of efficiency, regulation and power flow in short model of TL

• Study of symmetrical and asymmetrical faults on transmission line.

• Study of distance protection using distance relay.

• Studies of Auto reclose function of distance relay.

• Study of Distribution transformer protection for differential & over current faults.

Power Supplies:

• AC Power Supply 0-415V, 4A

• Operated on Mains power 415V, 50Hz +10%

SINGLE PHASE POWER SUPPLY MODULE

• MCB

• Red Indicator

• Digital Timer

• Reset Switch 

THREE PHASE POWER SUPPLY MODULE (415V,50Hz)

• MCB

• Emergency Stop

• R-Y-B Indicator

 MULTIFUCTION METER MODULE 2NOS.

• Digital Multi Function Meter. Measures V, I, PF (0.2 lag – unity 0.2 lead), Hz.

FORWARD/ REVERSE SWITCH MODULE 

? FWD/REV, 3 pole 3 way switch with center OFF, 6A/440V.

CAPACITOR SELECTION MODULE 

? Consisting of VAR compensating capacitors of 2, 4, 6, 8, 10 & 15µF each of 3nos with 3 pole 7 way switch for selection.

DIGITAL METER MODULE (FOR AC)

• Digital Voltmeter AC

• Digital Ammeter AC 

CURRENT TRANSFORMER MODULE

• Current Transformer (3Units) 

SOURCE LINE IN MODULE 

• Circuit Connection In

TRIPPING INDICATION MODULE

• Lamp Holder 230V (2Units)

POTENTIAL TRANSFORMER MODULE

• Potential Transformer (3Units)

TRANSMISSION LINE OUT MODULE 

• Connection Out For Transmission Line 

DIFFERENTIAL RELAY (TRANSFORMER PROTECTION) MODULE  1 NO.

• Protections: Differential, over current, Under/Over voltage, Under/Over frequency, Reverse power, Earth fault.

• 9 pin D (M) connector to interface with RTU/SCADA for automation.

• Modbus RTU RS 485 for RTU/SCADA interface.

DISTANCE PROTECTION RELAY MODULE

• Protections: Distance, Over current, Under/Over voltage, Earth fault.

• Auto reclose function of relay

• 9 pin D (M) connector to interface with RTU/SCADA for automation.

• Modbus RTU RS 485 for RTU/SCADA interface.

3PHASE CURRENT SOURCE MODULE

• CIRCUIT FOR DISTANCE RELAY

• 9PIN  JOHNSON CONNECTOR

• 9PIN  JOHNSON CONNECTOR 

1. TRANSMISSION LINE PANEL TABLE TOP PANEL CONSISTING OF:

? Simulate model for transmission line constructed using R(10ohm/600W), L(0.15H/5A) and C (2.2uF/630V) 6 No. each component.

? Can Simulate model for medium/long (125 km/250 km) length transmission line for ? model.

? Can Simulate model for medium/long (125 km/250 km) length transmission line for T model.

? Fan cooled table top setup for long life.

2. RLC LOAD CONSISTING OF:

? 3nos of 1KW resistors with switch selectable 1(off) + 6 nos. of taps at 100, 112, 150, 175, 200 & 225 ohm & SIL tap of 262 ohm.

? 3 nos. of inductor 1.5H/1A with switch selectable 1(off) + 6 nos. of taps at 0.3, 0.6, 0.75, 0.9, 1.2 & 1.5H.

? Capacitors 440VAC rating (3nos, one per phase) with switch selectable 7nos of value of 2, 5, 10, 15, 20, 30 & 50µF.

? Fan cooled table top setup.

3. 3 PHASE DIMMER PANEL TABLE TOP PANEL CONSISTING OF:

? 3 Phase dimmer I/P : 415VAC, 50Hz, O/P : 0 - 470 V AC, 6A, 3 phase.

4. DISTRIBUTION TRANSFORMER 1 NO.

• 3 Phase power transformer with connection group YY11,

• Input 415VAC, Output 415VAC, 3KVA,

• Secondary winding with tapping at +2.5% and +5%.

TRANSMISSION LINE PANEL: 

• Table Top Panel consisting of :

• Simulated model for short transmission line using R(10 ohm/600W), L(0.15H/5A) & C (2.2uF/630V) 6 No. each component.

• Simulated model for medium length 125kms & long lenth 250kms transmission line.

• Forced Air cooled using 2 fans.

SALIENT FEATURES:

• Front panel built with high class insulated Printed Circuit Breaker well printed circuits and symbols.

• Instruction manual.

• Patch Cords 4mm (Heavy Duty) 1Meter Length. 

• High Voltage Test Points are Provided With 4mm Safety Sockets

• The trainer is housed in Modular Based Rack Type Aluminum Extruded Metal cabinet. 

• Short Circuit protection with the MCB.

• Size of the trainer set 54”x24” 

OPTIONAL ACCESSORIES:

• No

MT-E704B PROTECTIVE RELAYING TRAINING SYSTEM (PROTECTION)

SCOPE OF LEARNING: 

• Study about different protection techniques

• Current Transformer and Potential Transformer 

• Voltage Monitoring Relay (Single and Three Phase)

• Over Current Relay (Single andThree Phase) 

• Reverse Power Relay

• Phase Sequence Relay

• Three Phase Power Factor Relay

• Synchro Check Relay

• Frequency Monitoring Relay (Three Phase)

 TECHNICAL SPECIFICATIONS: 

• MCB (Power Switch) : Three Phase 10A 

• Interconnections : 4mm Safety Socket

• Current Transformer and Potential Transformer

• Voltage Monitoring Relay (Single and Three Phase)

• Over Current Relay (Single andThree Phase)

• Reverse Power Relay

• Phase Sequence Relay

• Three Phase Power Factor Relay

• Synchro Check Relay

• Frequency Monitoring Relay (Three Phase)

• Wattmeter/ Var Meter

• Power Factor Meter

Power supplies:

• Single Phase AC Power Supply : 220V, 50/60Hz 

• Three Phase AC Power Supply :230V Phase voltage, 415 Line voltage ± 10% 50 Hz

• Operated on Mains power 415V, 50Hz +10%

SALIENT FEATURES:

• Light Indicator for Mains.

• Front panel built with high class insulated Printed Bakelite/Aluminum Board sheet with well printed circuits and symbols.

• 4 Pole MCB for Short Circuit protection 

• Instruction manual.

• Emergency Stop also Provided

• Connections are brought out through 4mm Colored Safety Sockets.

• Patch Cords 4mm

• The trainer is housed in Modular Based Rack Type Aluminum Extruded Metal cabinet. 

• Size of the trainer set 54’’x24” 

OPTIONAL ACCESSORIES:

• No

SCOPE OF SUPPLY (PACKING LIST):

• Patch Cords 4mm

• PROTECTIVE RELAYING TRAINING SYSTEM (PROTECTION)