Government Polytechnic College

Government Polytechnic College has published Tender For Supply Of Lab Equipments For Ece Department; 1 List of EquipmentItems 2 VFD DRIVE TO DRIVE 1 PHASE 1 HP INDUCTION MOTOR (WITHOUT MOTOR)SPECIFICATIONSi) Input Voltage - 1Ø 240Vii) Output Frequency – 3Ø (200V – 240 V)iii) To drive 1 HP Induction Motoriv) Front Panel seven segment LED indicating input frequency to motorv) External Potentiometer as frequency control Knobvi) External forward, reverse & stop switchesvii) Different speed settings using switches 3 DIRECTION CONTROL OF DC MOTOR USING DRIVER IC L293D INTERFACED WITH ARDUINO UNO BOARD KITSPECIFICATIONSi) 2 DC Motors interfaced with UNO board through IC L293Dii) Arduino UNO Board (16 MHZ Clock speed, 32K flash memory)iii) L293 D Motor Driver (input voltage 4.5 V to 36 V, output current 0.6A per channel, Peak output current 2A per Channel, output clamp diodes for inductive transient suppression) 4 TACHOMETER (ANALOG TACHOMETER)SPECIFICATIONSRange (30-50000 rpm)Accuracy (+ /- 0.5% fullscale) . Last date of submission for this tender is 2024-09-09. This is a clocks tender in krishnagiri, Tamil Nadu