Technical Education And Training Department Tender

DIAC AND TRIAC CHARACTERISTICS TRAINER KIT Technical Specifications: The trainer helps to study the V – I characteristics of Triac & Diac. The trainer consists of: i) Dual channel variable power supplies: 0 – 130 V @ 500 mA & 0 – 15 V @ 100 mA. ii) Two Digital Voltmeter & one Digital Ammeter.

AC MOTOR CONTROL USING DIAC AND TRIAC TRAINER KIT WITH MOTOR Technical Specifications: AC Motor Speed Control The equipment helps To study the load voltage & current waveforms for different values of firing angle . The equipment consists of triggering circuit, Digital ammeter, voltmeter, associated circuitry & a Quarter H.P. Universal motor and tachometer Additional accessories required: # Dual channel Oscilloscope

SCR TRIGGERING CIRCUIT USING IC 555 TRAINER KIT Technical Specifications: The single board trainer helps to study the different triggering circuit for Thyristor i) Resistance triggering circuit. ii) Resistor – Capacitor triggering circuit iii) 555 Triggering circuit The trainer contains i) Resistance and capacitor ii) AC voltage source iii) SCR iv) Lamp ( small) load v) Digital ac voltmeter & Ammeter Additional accessories required: # Dual channel oscilloscope

BASIC LOGIC GATES USING DISCRETE TRAINER KIT Technical Specifications: Logic Gate Trainer The single board trainer with inbuilt I.C. regulated power supply + 5 V @ 500 mA power supply, Logic inputs and Logic output indicators helps to studies NOT, OR, AND, NAND, NOR & XOR gates using basic logic gates.

TRANSISTOR CHARACTERISTICS TRAINER KIT Technical Specifications: The single board trainer helps to study input & output characteristics of transistor in CE & CB modes and determination of hybrid parameters. The trainer consists of i) Dual channel I.C. regulated variable power supply. ii) Digital milliammeter, microammeter & two voltmeters. iii) Associated components.

FET CHARACTERISTICS TRAINER KIT Technical Specifications: The trainer helps to (i) Draw V (DS) vs. I (D) characteristics. (ii) Draw V (GS) vs. I (D) characteristics and hence to calculate the FET parameters. The trainer consists of i) Dual channel variable power supplies 0 to +15 V & 0 to -5 V. ii) Two Digital Voltmeter & one Digital Ammeter. iii) Components on board.

DSO , 50MHZ , 2 channel Detailed Specification Signal Bandwidth : 50 MHz Real time sampling:Max 500 MSa/s Equivalent sampling rate: Max 50 GSa/s 7.0" TFT LCD Color display 32 kpts memory depth Independent vertical scale & position control knobs for each channel. Edge, Pulse Width, video, Slope, Alternate trigger mode. Math functions including Add, Subtract, Multiply, Divide & 1024 point FFT 32 parameters of automatic measurements Unique Digital Filter & waveform recorder function. Advanced cursor modes: Manual, Auto & Track Waveform Intensity & Grid Brightness can be adjusted PASS/ FAIL detection, PASS/FAIL output Built-in 50 MHz hardware frequency counter Save/recall types: Setups, Waveforms, CSV file, Picture Standard Interface USB Host: Support US flash driver save/ recall function & update firmware, USB Device: Support Pict Bridge compatible printer & support PC remote control, RS 232, Pass/ fail output.

FUNCTION GENERATOR Detailed Specification FUNCTION GENERATOR(3 MHz Function Generator- Counter) Spec : Frequency Range 0.3Hz to 3MHz 15 MHz Frequency Counter Digital Frequency Readout (5 digit) Waveforms: Sine, Square, Triangle, DC-Offset Adjustment TTL Trigger Output Internal Sweep & External FM-Modulation Square Wave Risetime 70ns Dist ortion Factor 0.5% (upto 100kHz)

Power supply Detailed Specification : Power supply (30Vx2) ,3A Spec: DC 0 to 30V ,3A Independent & Tracking Power Supply Constant Voltage & Constant Current Dual Display for Voltage and Current for both Power Supplies Adjustable Current Limiter Protection against overload & short circuit

AC drive trainer kit (With AC motor 3 phase motor) VVVF, IGBT CONTROL@126500.00 Detailed Specification : 3 Phase Induction Motor Speed Control (Variable Voltage & Variable Frequency) Specifications: TECHNICAL SPECIFICATIONS  1MCBsof4A/1.6A-2nos,bulbload.  Integrated AC (1 phase) measurement panel  1nosofDigitalmeterfor1ph.parametersV,I,PF,W,VA, VAR, Hz,etc.  Currentspecs=1A/5Afor1ph.meter(170-250V).  ACvoltmeterpanel  Voltagerange:500V.  1pole4wayswitchtoselectlinevoltageforthreephase  DualrangeACammeterpanel  Currentrange:6A.  IGBTControlledACDrivepanel 1) Inputvoltage:230VAC.50Hz 2) Outputvoltage:3phase200to230VAC 3) Range(FrequencyControl):0.1Hzto100(400)Hz 4) ControlMode:SineWavePWM 5) Capacity:1/2HP(2HPoptional) 6) WithReverseAndForwardDirection 7) Mech:singlewidthfor½HP&doublelengthfor2HP B) Motor specifications :  3 phase squirrel cage induction motor, ½ HP (2 HP optional),4pole,1500RPM,6terminal(delta220Vac/star 440Vac)motorwithHandheldTachometerforspeedmeasuremnt

AC drive trainer kit (With AC motor 1 phase motor) VVVF, IGBT CONTROL @126500.00 Detailed Specification AC Motor Speed Control Trainer - Specifications: Technical Specifications ACvoltmeterandACammeterpanel [14 Shrouded Banana] a) AC voltmeter(0-300V) b) ACAmmeter(0-1A). Instrumentation Power supply cum Multi-channel (a) +/-12V,500mA(b)+5V,300mA (c) Unregulated17Vdc/750mA (d) linesynchronizingsignal. (e) MultichannelDPMfordigitaldisplayofspeed. Electronic tacho 0 -1V/1000 rpm Motor Specifications Table Top Machines / Accessories : Fractional HP AC/DC Motor230VAC,1/12HP.Chasismountedtabletopwithbrake pulleyandspringbalance[5kg]loadingarrangement.

Trainer Kit for DC Motor Speed Controller (With Motor) both armature and field control @69850.00 Detailed Specification 1] Instrumentation Power supply cum Multi- channel DPM panel [10 Shrouded Banana] (a) +/-12 V, 500 mA (b) +5V, 300mA (c) Unregulated17Vdc/750mA (d) Multi channel DPM for digital display ofspeed, etc. 2] SCR Actuator (variable DC) cum sensor signal conditioning panel x 2 Nos. [4 Shrouded Banana] 1. Full bridge SCR based 0V-195V / 12 Amp cosinefiringwithlinearcharateristics. 2. 2 Nos. of these supplies required for DC Armature&DCmotorfield. 3] DC voltmeter and DC ammeter panel (EMT6A/6B) [14 ShroudedBanana] a) DCvoltmeter(0-300V) b) DC Ammeter (0-5A) DC Shunt Motor Specifications 180V/160W/1500RPM Chasis mounted table top with spring balance loading arrangement [10kg] and Electronic Tacho 1V/1000RPM.

WORKING TABLE Detailed Specification : Table length 2250 mm x 1200 mm x 750 mm. Frame Size – 50mm x 50mm MS Angle, Leg – 65mm x 65mm MS Angle. With wooden top, made by shaal wood. Wooden top thickness – 1.5”.

WORKING TABLE Detailed Specification : Table length 1500 mm x 1200 mm x 750 mm. Frame Size – 50mm x 50mm MS Angle, Leg – 65mm x 65mm MS Angl. With wooden top, made by shaal wood. Wooden top thickness – 1.5”.

WORKING TABLE Detailed Specification : Table 1500 mm x 1200 mm x 900 mm. Frame Size – 50mm x 50mm MS Angle, Leg – 65mm x 65mm MS Angle. With wooden top, made by shaal wood. Wooden top thickness – 1.5”.

Submerged Arc Welding (SAW machine, max 1200 A, diode based. Complete set Detailed Specification: Scope of Supply: 1 set 1) Power source-1 no 2) Track - 3.5 mtr - 1no 3) Tractor - 1 no 4) Control Box- 1 no 5) Interconnection cable 10 + 5 mtr 6) Input cable - 5 mtr 7) SAW wire - 4.0 mm - 10 kgs 8) Flux -standard 25 kgs 9) 10" adjustable spanner-1 no 10) Wire cutter Plier - 1 no 11) Welding gloves - 1 pair Machine Parameter - Input Supply -415V,3 ph, AC Welding current - 200-1200 A Welding Voltage - 29-57 V Rated load - 80 A @ 1000 A welding current. Rated Primary Current (A) @ 100% (approx) – 58 Rated Input Power (KVA) @ 100% (approx) – 40 Type of cooling – Forced Air Tractor speed : 0-2 m/min Tractor input voltage – 36 V DC General: Mechanical clutch for manual movement.

SEAM WELDING MACHINE Detailed Specification: Seam Welding Machine 30KVA , Complete with Air Compressor ,5mtr. Power supply cable , 1set of welding wheel , water circulation unit , 1set of 0.5mm to 1.2mm MS Sheet 75mmx 250mm Strip , 1 nos. Air Filter Unit , Machine Parameter-Input Supply-440V AC 50Hz. 2Phase , Welding current range -1000-10000 Amps AC , Rated Welding Voltage-1.5-4V AC , Welding Speed -60-200mm/Min. , Welding current adjust-IGBT Drive , Welding Time Range-1-10Sec , Size Of Horns-2mm., Force Type-Pneumatic , Transformer type-Dry & Air Cooled , Seam Welding Wheel Material-Electrolytic Copper , Max sheet thickness to be weld as lap joint -1.5mm + 1.5mm.