Tender For “Supply Of Various Trainer Kits For Electrical Technology Lab- Mme (Trainer Kit For Rl Load Measurement For Both Ac & Dc Supply, Kcl Trainer Kit For Current Flow In Different Nodes In Parallel Circuit, Single Phase Transformer Setup, Trainer K, Jaipur-Rajasthan

Tender For “Supply Of Various Trainer Kits For Electrical Technology Lab- Mme (Trainer Kit For Rl Load Measurement For Both Ac & Dc Supply, Kcl Trainer Kit For Current Flow In Different Nodes In Parallel Circuit, Single Phase Transformer Setup, Trainer Kit For Dc Motor)”. 1. Trainer kit for RL Load Measurement Machine Section Variable R Load Variable L Load Accessories Reqd. Single Phase Continuously Variable Autotransformer – 1 Nos. (of suitable rating as per selection of transformer rating) Power Circuits Reqd. 1. Indicating Lights 2. Educational Type Insulated terminals 3. MCB Two pole 250 Volt – 1 Nos. 4. DPM AC Ampere meter– 1 Nos. 5. DPM AC Volt Meter – 1 Nos. 6. DPM AC Wattmeter – 1 Nos. 7. DPM DC Ampere meter– 1 Nos. 5. DPM DC Volt Meter – 1 Nos. Experiment Performed with Kit, 1. Measurement of current, voltage, and power for a RL load for DC Power Source 2. Measurement of current, voltage, and power for a RL load for AC Power Source 2. KCL Trainer kit for current flow at different nodes in the parallel circuit. Machine Section Variable R Load Accessories Reqd. Single Phase Continuously variable Autotransformer - 1 Nos. (of suitable rating as per selection of transformer rating ) Power Circuit reqd. 1. Indicating Lights 2. Educational Type Insulated terminals 3. MCB Two pole 250 Volt – 1 Nos. 4. DPM AC Ampere meter– 3 Nos. 5. DPM AC Volt Meter – 1 Nos Experiment Performed with Kit 1. Apply the KCL to analyze the current flow at different nodes in the parallel circuit. 3. Single Phase Transformer Setup Machine Section Single Phase transformer - 1 Nos. 1 KVA 230/230V 50Hz with tapings on Primary and Secondary at 50% & 86.6%, Naturally air cooled , copper double wound Core type . Insulation Class F transformer is housed in MS Sheet Box Enclosure with rubber footing, all the terminals are brought over to fitted on the box through insulated terminals Accessories Reqd. Single Phase Continuously variable Autotransformer - 1 Nos. (of suitable rating as per selection of transformer rating ) Experimental Manual – 1 Nos. Bulb load 1ph 10 steps – 1 Nos. Power Circuit reqd. 1. Indicating Lights 2. Educational Type Insulated terminals 3. MCB Two pole 250 Volt – 1 Nos. 4. DPM AC Ampere meter– 1 Nos. 5. DPM AC Voltmeter – 1 Nos. 6. DPM AC Wattmeter – 1 Nos. Experiment Performed with Kit 1. Calculate the turns ratio and efficiency of a transformer 2. Investigate the effect of load variations on the transformer performance 4. DC motor trainer kit DC Motor Specifications • 220V DC Shunt motor Rating 2 HP • Speed: 1500 RPM • Class-B, Solid yoke, B3, Double shaft extension as per IS 4722. • Three point starter for DC Motor / DC Soft Starter • Digital Voltmeters and Digital Ammeters • Digital Speed Indicator with QEP sensor mounted on motor shaft • DPST Switch with fuse / MCB to connect to the supply • Rheostat to control field current of motor • Indicating lamps Experiment Performed with Kit 1. Determine the parameters circuit (resistance, inductance, back EMF) of a DC motor. 2. Determine the torque speed characteristics of a DC motor 3. Observe the effect of voltage control and current control methods on the motor’s speed and torque.

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