Tender For supply of sc050360055 sinamics operator panel aop30 mlfb no 6sl3055 0aa00 4ca5 , sc050360054 sinamics s120 basic operator panel bop20 mlfb no 6sl3055 0aa00 4ba0 , sc050360126 digital input module sm421 di32 x uc 120v ac 6es7 421 1eloo oaao , sc050360005 simatic s7 400 back up battery 3 point 6v by 2 point 3ah , sc050360097 siemens sinamics ac drive spare active line module alm converter unit mlfb no 6sl 3130 7 , sc050360058 active interface module of sinamics s120 drive 16kw mlfb no 6sl3100 0be21 6ab0 , sc050360127 drive system spare drive cliq cable 6sl30604aj200aa0
Tender For supply of plc system with input/output modules, hardware simulator and software - 01 , pic microcontroller trainer kit with applications module - 01 , ac drive (vfd) with fractional hp motor with electrical panel-01
Tender For supply of mt spaares d d--air pipe for tata , bearing ball for tata , king pin for maruti gypsy , chain secondary for hero honda , ac gas can for tata , hose for tata , returning spring for hero honda , sprocket final drive for hero honda , wiper linkage for tata , relay for tata , hose assy for tata , clutch cable for hero honda , spark plug for hero honda , injector for scorpio
Tender For corrigendum : supply of mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , mccb with thermal magnetic / microprocessor based trip unit (q3) , rccb - residual current operated circuit - breakers as per is 12640 (q3) , motor protection circuit breaker (mpcb) (q3) , variable voltage variable frequency drive (q3)
Tender For supply, installation, commissioning and testing of vvvf drive for three phase ac auxiliary motor testing plant for run test up to full/rated speed as per annexure attached.
Tender For power electronics lab equipments - power elctronics lab equipments, line synchronized ramp trigger circuit using ujt with ac load to measure firing angles kitujt relaxation oscillator circuit, provision to add dc pedestal voltage to the capacitor in the circuit, triggering circuit fo r2scrs using pulse transformer, measure the phase angle of load, 24v lamp ac load using 2scrs, builtin power supply, scr commutation circuit kit" provision to charge the capacitance which will be used for voltage commutation, built in power supplies , class a,b commutation circuits", single phase to single phase cyclo converter kit"cyclo converter with divide by 2 supply frequency and divide by 3 frequency, +ve and ve polarity zero crossing detectors using optocouplers, decade counters to generate required control signals, isolated 4nos. of dc power supplies to trigger the scrs, triggering circuits to trigger the power scrs, power circuit using center tapped transformer, power circuit using 4scrs and12v-0-12v power transformer and resistive load, built in power supply", pwm based step down dc chopper using mosfet/igbt kit"pwm ic controller-based step down chopper, output voltage vs dutycycle, load characteristics without feedback, load characteristics with feedback, output voltage vs input voltage with feedback, built in power supply", single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kitsinglepulse 50 hz clock generation, variable duty cycle generation on both half cycles, h bridge power circuit using 4nos. of mosfets, 4nos. of individual power supply for gate trigger circuit, built in power supply, on / off control of lamp using solid state relay kit"input switch to control the lamp on/off using solid state relay, one ssr module to test with lamp load, builtin power supplies", speed control of ac motor using vfd drive"adjustable v/f curve and vector control, keypad and external control of ac motor, builtin modbus (rs-485) pc communication ,suitable for 2hp motor", lamp dimmer circuit using triac kit"variable ac power circuit using triac, diac circuit to trigger thetriac in both half cycles, provision to vary the charging time of capacitor, (changing the phase angle also)for the diac"