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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:
SALIENT FEATURES:
Easy to move as wheels are given |
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AL-E510 3PHASE CAPACITIVE LOAD (3KW) TECHNICAL SPECIFICATIONS:
SALIENT FEATURES:
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AL-E378E THREE PHASE SQUIRREL CAGE INDUCTION MOTOR MOTOR SPECIFICATIONS:
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AL-E314 DC SHUNT MOTOR COUPLED WITH AC ALTERNATOR SCOPE OF LEARNING:
MOTOR RATING:
MOTOR SPECIFICATIONS:
GENERATOR SPECIFICATIONS:
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