EQUIPMENT FOR POWER SYSTEM LABORATORY

Software: PSCAD Version X4 (V4.6.2)) 1. PSCAD X4 Educational – Twenty Five User Certificate License –Includes 2-Days Training on Fundamentals of PSCAD -01 No. 2. PSCAD X4 Professional – One User for Three Years

Experimental set up (Equipments): IDMT over current relay (Electromechanical Type) Over Current Relay along with Relay test kit (CURRENT INEJCTION Unit) Type Single Pole /element Over Current Relay CT Input 5A PMS 50% -200% in steps of 25% TMS 0.1 to 1 in steps of 0.1s Function IDMT Curve IDMT curve of 3sec as per IEC-255 Features Self powered Hand reset type-Mechanical Flag Indicator Relay test kit (CURRENT INEJCTION Unit) • One number of variable AC current Source of 0-25A • One number of Autotransformer for adjusting the current output continuously • One number of digital AC Ammeter (0-30A) /3.5 digit / MECO Make for measuring the current input in amp • One number of Automatic trip time measurement circuit (ATTM Circuit) • One number START push button in ATTM Circuit • One number STOP push button in ATTM Circuit • One number LCD - Digital stop Clock in ATTM Circuit to measure relay trip time in S , S/10 , S/100 • One number reset switch in front panel to restart the digital stop clock • All should be mounted on a nice cabinet with diagram stickered on front panel & 230VAC@50Hz AC Input with power ON/OFF Switch

Experimental set up (Equipments): IDMT Over Voltage Relay (Electromechanical Type) test kit Technical Specifications Electromechanical type Over Voltage Relay –IDMT along with Relay test Kit (Voltage injector kit) • Electromechanical type – IDMT Type • With Plug setting & Time setting multiplier • 110V , With “NO” & “NC” Contact @5A Ratings • The above relay mounted with Powder coated MS Cabinet with stickered front panel • Voltage input (PT Input) terminated by banana connectors for external voltage input Relay test Kit (Voltage injector kit) • One number of variable AC voltage Source of 0-400VAC • One number of Autotransformer to adjust the voltage output • One number of digital AC Voltmeter (0-300V) to measure the Voltage output • One number of Automatic trip time measurement circuit (ATTM Circuit) for Relay trip time measurement • One number START push button in ATTM Circuit • One number STOP push button in ATTM Circuit • One number Digital stop Clock in ATTM Circuit to measure relay trip time • All should be mounted on a nice cabinet with diagram stickered front panel. • 230VAC@50Hz AC Input with power ON/OFF Switch

Experimental set up (Equipments): IDMT Under Voltage Relay (Electromechanical Type) Electromechanical type Under Voltage Relay –IDMT along with Relay test Kit (Voltage injector kit) • Electromechanical type – IDMT Type • With Plug setting & Time setting multiplier • 110V , With “NO” & “NC” Contact @5A Ratings • The above relay should be mounted with Powder coated MS Cabinet with stickered front panel • Voltage input (PT Input) terminated by banana connectors for external voltage input Relay test Kit (Voltage injector kit) • One number of variable AC voltage Source of 0-400VAC • One number of Autotransformer to adjust the voltage output • One number of digital AC Voltmeter (0-300V) to measure the Voltage output • One number of Automatic trip time measurement circuit (ATTM Circuit) for Relay trip time measurement • One number START push button in ATTM Circuit • One number STOP push button in ATTM Circuit • One number Digital stop Clock in ATTM Circuit to measure relay trip time • All should be mounted on a nice cabinet with diagram stickered front panel. • 230VAC@50Hz AC Input with power ON/OFF Switch

Experimental set up (Equipments): Digital type Differential Relay Percentage biased differential Relay along with Test set up • 5A Ratings • Digital (Microcontroller) type • IDMT or DMT Type (any one type) With bias setting key & digital display • One number of “NO” Contact of 5A ratings • One number of “NC” Contact of 5A ratings • The above relay should be mounted on a M.S frame with current input terminations. Test set up • One number of single phase Fault simulating transformer for differential protection test set up • Primary : 0-6-12-24-48V @ 4A • Secondary : 0-6-12-24-48V @ 4A • One number of 230/ 48v Step down transformer for Fault simulating transformer input • Two number of digital AC Ammeter (0-10A) to measure the primary and secondary current of fault simulating transformer • One number of 5A rheostat as short circuit resistor • One number of Automatic trip time measurement circuit (ATTM Circuit) • One number START push button in ATTM Circuit • One number STOP push button in ATTM Circuit • One number Digital stop Clock in ATTM Circuit to measure relay trip time • All should be mounted on a nice cabinet with diagram stickered front panel. • 230VAC@50Hz AC Input with power ON/OFF Switch

Experimental set up (Equipments): IDMT Earth Fault Relay (Electromechanical Type) Earth Fault Relay along with Earth Fault simulator set up (Motor set up) Type Single Pole / element E/F Relay CT Input 2A PMS 50% -200% in steps of 25% TMS 0.1 to 1 in steps of 0.1s Function IDMT Curve IDMT curve of 3sec as per IEC-255 Features Self powered Hand reset type-Mechanical Flag Indicator Earth Fault simulator set up (Motor set up) • One number of 3 phase ac induction motor/0.5hp/3 phase/1440rpm for short circuit /earth fault creation • One number of short circuit resistor to limit short circuit /Earth current • One number of digital AC Ammeter (0-20A) /3.5 digit / MECO Make to measure the earth current input in amp • One number of 0-20A variable ac current source to test the relay • One number of Automatic trip time measurement circuit (ATTM Circuit) • One number START push button in ATTM Circuit • One number STOP push button in ATTM Circuit • One number LCD - Digital stop Clock in ATTM Circuit to measure relay trip time in S , S/10 , S/100 • One number reset switch in front panel to restart the digital stop clock • All should be mounted on a nice cabinet with diagram stickered on front panel.&230VAC@50Hz AC Input with power ON/OFF Switch

Experimental set up (Equipments) Characteristics of Time Delay Relay Test Kit Electro mechanical Type Time delay relay along with Test set up with Automatic Trip time Measurement (ATM) unit ON Load & OFF Load time delay relay • One number of “ON Load Time delay” relay • One number of “OFF Load Time delay” relay • One number of “NC” & “NO” Contact @ 5A Ratings • Led to indicate the Relay Trip Status • Relay should be mounted on a nice cabinet with sticker front panel Test set up (instantaneous - over voltage relay for testing) • One number of variable AC voltage Source of 0-300VAC • One number of Autotransformer to adjust the voltage output • One number of digital AC Voltmeter (0-300V) to measure the Voltage output • One number of Automatic trip time measurement circuit (ATTM Circuit) • One number START push button in ATTM Circuit • One number STOP push button in ATTM Circuit • One number Digital stop Clock in ATTM Circuit to measure relay trip time • All should be mounted on a nice cabinet with diagram stickered front panel.230VAC@50Hz AC Input with power ON/OFF Switch

Experimental set up (Equipments): ACB (Air Circuit Breaker ) Under Over Current Fault And Earth Fault ConditionsA.C.B. 3Ø, 440V, 3pole, 50Hz ACB 3φ fixed type 650 A(PLS-01B) ACB (Air Circuit Breaker) Specification Name Air circuit Breaker Type Non Draw out Type (Fixed) Rated Current 650ARated Voltage 415V, 3 Phase, 50HZ Rated Insulated Voltage 690 V Rated S.C Breaking 36.6 KA No. of Pole Three Pole Rated Making Capacity 77 KA (Peak) Rated (S.T.) Withstand capacity: 0.5 sec : 36.6 KA ; 1.0 sec :25.0KA Other Features Housing: The ACB should be housed in M.S. Cubicle box with conduit plugs should be provided with side entry of cables. Provision for termination of contacts should be made inside the cable box Panel with ACB Test set up (current injection source) 1. Meter with Relay 2. Variable ac current source with trip time indicator /meter 3. Earth Fault SIMULATOR Specification• One number of Electromechanical/Digital IDMT OC Relay with necessary CT • One number of Electromechanical/Digital Type Earth Fault Relay with necessary CT Over Current Relay• Type Single Pole /element Over Current Relay • CT Input 5A• PMS 50% -200% in steps of 25% • TMS 0.1 to 1 in steps of 0.1s • Function IDMT • Curve IDMT curve of 3sec as per IEC-255 • Features Self powered Hand reset type-Mechanical Flag Indicator • One number of IDMT E/F Relay with necessary CT E/F Current Relay • Type Single Pole /element E/F Relay • CT Input 2A • PMS 50% -200% in steps of 25% • TMS 0.1 to 1 in steps of 0.1s • Function IDMT • Curve IDMT curve of 3sec as per IEC-255 • Features Self powered Hand reset type-Mechanical Flag Indicator Variable ac current source with trip time indicator /meter • One number of Variable current source of 0-30A to test ACB • One number of digital AC Ammeter to indicate the Fault current in Amp • Autotransformer to adjust the current output. • One number of Automatic trip time measurement circuit (ATTM Circuit)  One number START push button in ATTM Circuit  One number STOP push button in ATTM Circuit One number LCD - Digital stop Clock in ATTM Circuit to measure relay trip time in S , S/10 , S/100  One number reset switch in front panel to restart the digital stop clock Earth Fault Simulator • One number of 3 phase induction motor /0.5HP/3 PHASE 415VAC/ to simulate Earth Fault • Necessary Earth side CT & all necessary terminals terminated in motor for Earth Fault simulation • One number of Current limit resistor to adjust/limit the Earth Fault current Other Features • ACB busbar input & output indicator • Necessary CT With suitable rating • Breaker trip status indicator with manual on/off switch • All should be mounted on a nice cabinet with diagram stickered on front panel.&230VAC@50Hz AC Input with power ON/OFF Switch • Mimic diagram should be printed on panel front plate for easy understanding

Experimental set up (Equipments): Solar Characteristics Trainer • The system should have two modes for study: Characteristics and Application Modes • 12V /12WSolar Panel with light source and provision to adjust light intensity • On board voltmeter and ammeter to measure the voltage and current respectively • Inbuilt Load

Experimental set up (Equipments) Directional over current (Electromechanical Type) Relay Electromechanical Type Directional Over Current Relay with Over Current Relay test kit Type Directional Over Current Relay CT Input 2A PMS 0.5, 0.75,1,1.25,1.5,1.75&2A TMS 0.1 to 1 in steps of 0.1s Function IDMT Curve IDMT curve of 3sec as per IEC-255 Features Self powered /aux supply 48vdc Hand reset type-Mechanical Flag Indicator Over Current Relay test kit • One number of variable AC current Source of 0-20A • One number of Autotransformer to adjust the current output continuously • Provision to change the direction of current coil • One number of digital AC Ammeter (0-30A) /3.5 digit / MECO Make to measure the current input in amp One number of Automatic trip time measurement circuit (ATTM Circuit)  One number START push button in ATTM Circuit  One number STOP push button in ATTM Circuit  One number LCD - Digital stop Clock in ATTM Circuit to measure relay trip time in S , S/10 , S/100  One number reset switch in front panel to restart the digital stop clock • All should be mounted on a nice cabinet with diagram stickered on front panel.&230VAC@50Hz AC Input with power ON/OFF Switch

DELTA TECHNOLOGIES

Kitek Technologies Pvt Ltd

Lawrence and Mayo (I) Pvt Ltd

Nvis Technologies Pvt Ltd

VINYTICS PERIPHERALS PVT. LTD.

Nvis Technologies Pvt Ltd