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AL-E704B PROTECTIVE RELAYING TRAINING SYSTEM (PROTECTION)


Description:

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)
  • 3Phase Earth Fault Relay
  • Reverse Power Relay
  • Phase Sequence Relay
  • Synchro Check Relay
  • Frequency Monitoring Relay (Three Phase)
  • Load Test of Machine Using Dynamometer
  • Transformer Test on 1Phase and 3Phase
  • Load Test on Alternator
  • Parallel Operation on 2 Alternators
  • Synchronization of 2 Alternators

 TECHNICAL SPECIFICATIONS:

EMT-01: THREE PHASE POWER SUPPLY MODULE (415V, 50Hz)

Power Supply Module (Three Phase Input)

  • 4 Pole MCB of 415V, 16A
  • 3Phase Power Indication with R-Y-B Indicator
  • Inbuilt Contactor 230V,50Hz/11VA Coil
  • Emergency Stop for Emergency Conditions

Digital Power Analysis Meter Module

EMT-04: MULTIFUNCTION METER MODULE

ü   Bidirectional Multifunction

ü   3 phase 3/4 wire, 415VAC, CT Input 5A

ü   LCD/LED display, Aux. supply 230V, 45-65Hz,5W

ü   Measure V. I., Hz, Pf, KVA, KW, KWH

ü   Modbus RTU RS 485 for RTU/SCADA interface (Optional)

ü   Provision to Operate meter on 230V AC

ü    Provision to R-Y-B-N Output Distribution Points

EMT-02: DIGITAL METER MODULE

ü    Digital Voltmeter AC

ü    Digital Ammeter AC

EMT-03: DIGITAL METER MODULE

ü    Digital Voltmeter DC

ü    Digital Ammeter DC

EMT-15: WATTMETER MODULE

ü    Digital Wattmeter

ü    Digital Power Factor Meter

EMT-43: VOLTAGE MONITORING RELAY (THREE PHASE AND SINGLE PHASE)

ü    3Phase Voltage Monitoring Relay

ü    Single Phase Voltage Monitoring Relay

ü    Trip Indicator

EMT-61: 3PHASE POWER SEQUENCE RELAY MODULE

ü    Phase Sequence Relay

ü    Phase Reversing Switch

ü    Trip Indicator

EMT-59: CURRENT AND VOLTAGE TRANSFORMER MODULE

ü    Current Transformer

ü    Potential Transformer

EMT-54: DC DRIVE MODULE

  • DC Drive Module (Thyristorized 0-230 VDC)

ü    SCR ACTUATOR (Variable DC Drive) MODULE

ü    Full Bridge SCR Based 0-195V, 3A Cosine firing with Linear Characteristics

ü    Support Signal Conditioning Circuit for Speed, Torque in Kg. weight to output 0-2.5VDC.

ü    2Nos. of these supplies required for DC Armature and DC Motor field.

ü    Digital Ammeter (DC For Shunt Motor for Field Current)

EMT-43: THREE PHASE FREQUENCY MONITORING RELAY AND 3PHASE THERMAL RELAY

ü    3Phase Frequency Monitoring Relay

ü    3Phase Thermal Relay

ü    Trip Indicator

EMT-45: CURRENT MONITORING RELAY (THREE PHASE AND SINGLE PHASE)

ü    3Phase Current Monitoring Relay

ü    Single Phase Current Monitoring Relay

ü    Trip Indicator

EMT-75: SYNCRHO CHECK RELAY

ü    Synchro Check Relay

ü    Trip Indicator

EMT-12: AC DRIVE MODULE

  • AC Drive Module 3 Phase(10-440 VAC)

ü    Single  to Three Phase AC Drive

ü   IGBT Controlled AC Drive panel 

ü        1) Input voltage: 415 VAC. 50Hz 

ü       2) Output voltage: 3 phase 200 to 230 VAC 

ü       3) Range (Frequency Control): 0.1 Hz to 100 (400) Hz 

ü       4) Control Mode: Sine Wave PWM 

ü       5) Capacity:1HP (2HP optional) 

ü       6) With Reverse And Forward Direction 

ü       7) Mech: single width for ½ HP & double length for 2 HP 

EMT-61: 3PHASE REVERSE POWER RELAY MODULE

ü    Reverse Power Relay

ü    Trip Indicator

 EMT-42: AC VOLTAGE AND CURRENT SOURCE

ü    2A Auto Transformer

ü    0-6V, 20A AC (Isolation Transformer)

ü    0-270V, 50mA AC (Isolation Transformer)

EMT-63: 3PHASE POWER FACTOR RELAY MODULE

ü    3Phase Power Factor Relay

ü    Control Through Switch

Power supplies:

  • Single Phase AC Power Supply (Current Injector) : 0-6V, 20A
  • Single Phase AC Power Supply 0-270V, 50mA
  • 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 52’’x42”

SCOPE OF SUPPLY (PACKING LIST):

  • Three Phase Resistive Load 1Nos.
  • Three Phase Capacitive Load
  • DC Motor Coupled With AC Generator 1Nos
  • 3Phase Induction Motor
  • Patch Cords With Safety Plugs 4mm
  • Protective Relaying Training System (Protection)
 

AL-E277 3PHASE RESISTIVE LOAD (3KW)

 TECHNICAL SPECIFICATIONS:

  • 3 Control switches given board for current control for Each Phase
  • Each switch controls 1A current.
  • 9 Nos of Rheostats are mounted inside the cabinet having value of 1A.
  • Rating of Rheostats are 440Ohm,1A at 415V
  • Current Meter is provided for Load Measurement
  • Operating Voltage 415V, 50Hz AC (3Phase)

SALIENT FEATURES:

  • Front panel built with high class insulated Bakelite sheet with Sticker well printed circuits and symbols.
  • Instruction manual.
  • 3 Phase Indications with 25mm Multi Colored Indicators.
  • Patch Cords 4mm (Heavy Duty)
  • High Voltage Test Points are Provided With 4mm Safety Sockets
  • The trainer is housed in Metal cabinet.
  • Short Circuit protection with 4Pole MCB.
  • Size of the trainer set 18”x24”

Easy to move as wheels are given

 

AL-E510 3PHASE CAPACITIVE LOAD (3KW)

 TECHNICAL SPECIFICATIONS:

  • 12 Control switches given board for current control for Each Phase
  • Each switch controls 1A current.
  • 12 Nos of Capacitor mounted inside the cabinet having value of 1A.
  • Operating Voltage 415V, 50Hz AC (3Phase)

SALIENT FEATURES:

  • Front panel built with high class insulated Bakelite sheet with Sticker well printed circuits and symbols.
  • Instruction manual.
  • 3 Phase Indications with 25mm Multi Colored Indicators.
  • Patch Cords 4mm (Heavy Duty)
  • High Voltage Test Points are Provided With 4mm Safety Sockets
  • The trainer is housed in Metal cabinet.
  • Short Circuit protection with 4Pole MCB.
  • Size of the trainer set 18”x12”
  • Easy to move as wheels are given
 

AL-E378E THREE PHASE SQUIRREL CAGE INDUCTION MOTOR

MOTOR SPECIFICATIONS:

  • AC Squirrel Cage Induction Motor 1HP
  • Operating Voltage:415V
  • Type: AC
  • RPM: 1440 RPM.
  • Wattage: 0.75KW
  • Terminations: 6 BTI 15 Terminals
  • Shaft: Single
  • Frame:132
  • B3
  • SPDP
  • 1P23
  • 1C01
  • Solid Yoke Extension
  • Fitted on Metal Base.
 

AL-E314 DC SHUNT MOTOR COUPLED WITH AC ALTERNATOR

SCOPE OF LEARNING:

  • Study of Dc Shunt Motor Coupled With Ac Alternator

MOTOR RATING:

  • Dc Shunt Motor 1.5Hp Coupled With Ac Alternator 1KVA

 

MOTOR SPECIFICATIONS:

  • DC Shunt Motor 1.5HP
  • Operating Voltage:230V
  • Type: DC
  • RPM: 1440 RPM.
  • Wattage: 1.1KW
  • Terminations: 4 BTI 15 Terminals
  • Shaft: Single
  • Frame:132
  • B3
  • SPDP
  • 1P23
  • 1C01
  • Solid Yoke Extension
  • Fitted on Metal Base.

GENERATOR SPECIFICATIONS:

  • AC Alternator 1KW
  • Operating Voltage:415V
  • Type: AC
  • RPM: 1440 RPM.
  • Wattage: 1KW
  • Terminations: 5 BTI 15 Terminals
  • Shaft: Single
  • Frame:132
  • B3
  • SPDP
  • 1P23
  • 1C01
  • Solid Yoke Extension
  • Fitted on Metal Base.

Category:
ELECTRICAL ENGINEERING
Product Name:
AL-E704B PROTECTIVE RELAYING TRAINING SYSTEM (PROTECTION)
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