Measurement Of Efficiency Of Single Phase Transformer

Measurement Of Efficiency Of Single Phase Transformer

Measurement Of Efficiency Of Single Phase Transformer

Experiments:

• Study of 1 phase transformer connections
• Efficiency test on 1 phase transformer
• Ratio, voltage, power and current measurement in single phase
• Open and short circuit test.

Features:

• Electrical control panel with 1 single phase 1KVA transformer.
• Panel size 36×24 Inches.
• Transformer provided will be high quality copper wound.
• Primary of transformer of 220V and secondary will be 110V.
• There are 3 tapping in the secondary at 50%, 86%, 100%.
• Transformer will be differently housed in a MS powder cabinet for easy carrying and other general use.
• Panel consist of MS powder coated housing with back side removable.
• Panel fitted with front panel of insulated Bakelite sheet 6mm thick.
• It is fitted with appropriate digital voltmeter, ammeter & wattmeter to record the readings.
• Short circuit protection with the help of MCB.
• 4A variable ac supply is provided separately through variac for short circuit test.
• Load bank is provided internally on panel with 100W electrical bulbs.
• Connections through 4mm safety terminals.
• Supplied with instruction manual