Deparment Of Technical Education

Deparment Of Technical Education has published Advanced Power Electronics Equipments Supply Of Advanced Power Electronics Equipments , Digital Storage Oscilloscope: >Bandwidth Limit : 200Mhz. >Display Type : 7-Inch Tft Color Display. >2-Channel Models. >1 Gs / S Sample Rate On All Channels. >20K Point Record Length On All Channels. >Advanced Triggers Include Pulse, Runt, And Line Triggers. >Vertical Resolution : 8 Bits. >Input Sensitivity Range : 1Mv / Div Max. With Probe Attenuation Set To 1X. >Dc Gain Accuracy : ±3.0 % Step Gain, Derated At 0.1% 1°C Above 30° C. >Maximum Input Voltage : 300 Vrms, Installation Category Ii, Derate Above 4 Mhz At 20Db Per Decade To 200 Mhz. >Offset Range : 1Mv / Div To 50 Mv / Div ±1V, 100Mv / Div To 500Mv / Div ± 10V, 1V / Div To 5Div ±100V. >Input Coupling : Dc, Ac. >Input Impedance : 1M? ± 2% In Parallel || 14Pf ±2Pf. >Timebase Accuracy : 20Ppm. >Timebase Range : 2Ns / Div To 100 Sec / Div. > Trigger Modes : Auto, Normal Single Sequence. >Trigger Types : Edge, Pulse Width And Runt. >Trigger Source : Ch1, Ch2, Aux In And Ac Line. >Trigger Coupling : Dc, Noise Reject, High Frequency Reject And Low Frequency Reject. >Usb 2.0 Host Port : Support Usb Mass Storage Devices. >Five-Year Warranty. , Septrum Analyzer: Spectrum Analyzer For Power Electronics Lab ( Power Quality Analyzer ) >Voltage Vrms : ( Ac + Dc ) : Measurement Range: 1 V To 1000 V Phase To Neutral; Resolution: 0.1V; Accuracy: ±0.1% Of Nominal Voltage. >Vpk Range : 1 Vpk To 1400 Vpk; Resolution: 1V; Accuracy: 5% Of Nominal Voltage; >Voltage Crest Factor ( Cf ) : Range: 1.0 > 2.8; Resolution: 0.01; Accuracy: ±5%. >Operating Temperature : 0°C ~ +40°C; +40°C ~ +50°C Excl. Battery; Storage Temperature: -20°C ~ +60°C. >Safety Rating : 600 V Cat Iv / 1000 V Cat Iii Rated For Use At The Service Entrance. >Energy Loss Calculator : Classic Active And Reactive Power Measurements, Unbalance And Harmonic Power, Are Quantified To Pinpoint The Fiscal Costs Of Energy Losses. >Standard Accessories: Bc430 Power Adapter, International Plug Adapter Set, Bp290 ( Single Capacity Li-Ion Battery ) 28 Wh ( 8 Hours Or More ) , Tls430 Test Lead And Alligator Clip Set, Wc100 Color Coding Clips And Regional Decal. >Current Irms : Measurement Range: 5 To 6000 A, Resolution: 1 A, Accuracy: ±1% ±10 Counts >1Mv / A 1X : Measurement Range: 5 To 2000 A, Resolution: 1 A, Accuracy: ±1% ±10 Counts >Frequency : Measurement Range: 42.50 To 57.50 Hz, Resolution: 0.01 Hz, Accuracy: ±0.01 Hz >Power : Measurement Range: Max 6000 Mw Resolution: 0.1 W To 1 Mw, Accuracy: ±1% ±10 Counts. >Power Factor : Measurement Range: 0 To 1 Resolution: 0.001, Accuracy: ±0.1% At Nominal Load Conditions >Harmonics Order : Dc, 1 To 50 Grouping: Harmonic Groups According To Iec 61000-4-7 >Volts % ( Thd ) : Measurement Range: 0.0 To 100%, Resolution: 0.1%, Accuracy: ±2.5% >Amps % ( Thd ) : Measurement Range: 0.0 To 100%, Resolution: 0.1%, Accuracy: ±2.5% >Phase Angle: Measurement Range: -360 To 0° Resolution: 1°, Accuracy: ±N X 1° >General Specifications: >Operating Temperature: 32 To 104°F ( 0 To 40°C ) , 32 To 122°F ( 0 To 50°C ) Excluding Battery >Electro-Magnetic-Compatibility ( Emc ) : En 61326 ( 2005-12 ) For Emission And Immunity. >Interfaces: Mini-Usb-B, Isolated Usb Port For Pc Connectivity Sd Card Slot Accessible. >Accessories : Alligator Clips Ac285, Multi Color Wire Clips Wc100, Bp291 Double Capacity Li-Ion Battery Pack, Ebc290 External Battery Charger, I30s Ac / Dc Current Clamp, I5spq3, %A Ac Current Clamps ( 3-Pack ) , Tls430-Test Leads And Alligator Clips ( 4 Black, 1 Green ) , V / F Variable Speed Induction Motor Drive : >V / F Variable Speed Induction Motor Drive For 3 Phase, 1Hp, 1440 Rpm Motor Along With Motor And Loading Set Up. >Vfd Drive : Input 200 To 240 Volts Ac, ± 10% Tolerance, Capacity 1Hp, 5A, 0-400Hz Frequency With Keypad & Knob Frequency Display. >Braking Type : Inbuilt Braking Chopper. >Control Mode : V / F Sensor Less Vector Control. >Over Load Capacity : 150% For 1 Minute >Startup Torque : 150% At 5Hz >Communication : Rs485 Modbus >Software : Ac Drive , Scr Based Half And Fully Controlled Converter ( Built-In Firing Circuit And Power Circuit Module ) : Power Circuit > Four ‘Scr’ With Snubber Circuit & Heat Sink Provided >Two Free Wheeling Diode >6A Mcb, Fuse Should Be Provided For Input Circuit >Digital Ammeter & Voltmeter To Measure Output Current And Voltage >24V / 1A Ac Source Provided For Power Circuit Input >One Fixed R Loadprovided >All The Necessary Terminals Brought Out Onfront Panel Microcontroller Based Firing Circuit >St 85 Based Firing Pulse Generation >Firing Angle On Lcd Display >Four Digital Keys Provided >Four Isolated Firing Pulse >Test Points Provided To Study Logic Circuit , Scr Half & Full Controlled Kit: Power Circuit >Four ‘Scr’ With Snubbercircuit & Heat Sink Provided >Two Free Wheeling Diode >6A Mcb, Fuse Should Be Provided For Input Circuit >Digital Ammeter & Voltmeter To Measure Output Current And Voltage >24V / 1A Ac Source Provided For Power Circuit Input >One Fixed R Loadprovided >All The Necessary Terminals Brought Out Onfront Panel Microcontroller Based Firing Circuit >St 85 Based Firing Pulse Generation >Firing Angle On Lcd Display >Four Digital Keys Provided >Four Isolated Firing Pulse >Test Points Provided To Study Logic Circuit. , Step Up & Step Down Choppers ( Built-In Firing Circuit And Power Circuit Module ) : >St 85 Based Control Circuit With > Variable Duty Cycle And Variable >Frequency >Duty Cycle And Frequency On Lcd Display >Four Digital Keys Provided To Vary Duty Cycle And Frequency >One Number Of Mosfet Used As A Power Switch >Nductor, Power Diodes And Capacitor For Power Circuit >Built In Digital Voltmeter And Ammeter >By Selecting Different Components To Conduct Step Up And Step Down Experiments , Igbt Based Single Phase Pwm Inverter: Inverter Power Circuit >Thebridge Inverter Power Circuit Should Have 4 Igbt With Built In Reverse Diodes >Igbt Are Mounted On Proper Heat Sink And Protected By Snubber Circuit And Fuses >A Mcb, Fuse Should Be Provided For Input Circuit >All The Necessary Terminals Brought Out On Front Panel Micro Controller Based Control Circuit >St 32 Based Control Circuit >All The Pwm Signals Are Isolated Using Opto Isolator >Lcd Displays To Indicate The Parameters And Type Of Modulations >5 Digital Keys To Any Set The Parameters >Test Points Provided To Study Logic Circiuts. Last date of submission for this tender is 2021-09-20. This is a Miscellaneous Fasteners tender in Rajagopal Polytechnic College,gandhi Nagar,gudiya, Tamil Nadu