Procurement of Lab Equipments for Electrical and Electronics Engineering Department

Single Phase Tranformer: • Single Phase Transformer • Rating: 1 kVA, 50 Hz • Input: 230 V ac • Output: 115 V ac • Type: Air-cooled, single-phase step-down transformer • Properly insulated input and output terminals brought out for safe operation

Three phase Transformer: • Rating: 3 kVA • Input Voltage: 415 V ac, 3-Phase • Output Voltage: 230 V ac, 3-Phase • Frequency: 50 Hz • Winding Material: Copper wound • Insulation Class: Class B or higher • Duty: Continuous duty suitable for laboratory use Bench/Floor mounted suitable for laboratory operation. • All winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation

Acidity Test Kit • Ethyl alcohol • Sodium carbonate solution • Universal indicator solution • Laboratory-grade test tubes • Droppers • Colour comparison chart for test result comparison • Chemicals supplied in labelled containers with safety instructions • Suitable for laboratory educational and testing applications

Loading Rheostat 3 Phase: • Rating: 5.25 kW • Supply: 415 V ac, 3-Phase, 50 Hz • Total Number of Load Steps: 6 • Main switch to be provided • Approximate dimensions: 18 × 18 × 22 inches (L × B × H) Comprising special cement-insulated electrical load resistors • Mounted on powder-coated MS panel/enclosure • Individual ON/OFF rotary switches for load selection • Mounted on rubber wheels/casters for portability • Suitable for laboratory load testing applications • Proper insulation, ventilation, and earthing arrangement to be provided

Loading Rheostat 01 Phase: • Type: Single Phase Loading Rheostat • Power Rating: 5 kW • Supply: 230 V ac, Single Phase, 50 Hz • Total Number of Load Steps: 8 • Approximate Dimensions: 18 × 18 × 22 inches (L × B × H) • Comprising electrical load resistors suitable for laboratory loading applications • Resistors shall be special cement-insulated type • Mounted on powder-coated MS panel/enclosure • Individual ON/OFF rotary switches provided for load selection • Mounted on rubber wheels/casters for portability

Single Phase Resistive Load • Type: Single Phase Loading Rheostat • Power Rating: 5 kW • Supply: 230 V ac, Single Phase, 50 Hz • Total Number of Load Steps: 8 • Approximate Dimensions: 18 × 18 × 22 inches (L × B × H) • Comprising electrical load resistors suitable for laboratory loading applications • Resistors shall be special cement-insulated type • Mounted on powder-coated MS panel/enclosure • Individual ON/OFF rotary switches provided for load selection • Mounted on rubber wheels/casters for portability

Three Phase Resistive Load: • Rating: 5.25 kW • Supply: 415 V ac, 3-Phase, 50 Hz • Total Number of Load Steps: 6 • Main switch to be provided • Approximate dimensions: 18 × 18 × 22 inches (L × B × H) Comprising special cement-insulated electrical load resistors • Mounted on powder-coated MS panel/enclosure • Individual ON/OFF rotary switches for load selection • Mounted on rubber wheels/casters for portability • Suitable for laboratory load testing applications • Proper insulation, ventilation, and earthing arrangement to be provided

Three Phase Capacitor Bank: • 3-phase capacitor bank • Rating: 2 kVAR • Voltage: 440 V ac • Frequency: 50 Hz • Heavy duty self-healing capacitor units • Powder coated MS enclosure • Compact panel mounted/floor mounted construction • Proper ventilation arrangement to be provided • Capacitor duty contactor/switch to be provided • Fuse/MCB protection to be provided • Discharge resistors to be provided for safety • Proper earthing arrangement provided

On / Off Control of Lamp Using Solid State Relay Kit • Type : Solid State Relay (SSR) Trainer Kit • Control/Input Voltage : 12 V / 24 V DC or up to 30 V DC • Output Load Voltage : 230 V AC, Single Phase • Load Control : ON/OFF control of AC lamp load • Solid state relay based switching circuit • Opto-isolated input control • Built-in AC lamp load • Manual ON/OFF switching arrangement • LED indication for input and output status