SINGLE PHASE TRANSFORMER LAB

SINGLE PHASE TRANSFORMER LAB .
Single Phase Transformer Lab is an elite training system for the Electrical laboratories. The product helps you to get fully acquainted with the basic concepts and functioning of a Single Phase Transformer. The product is represented in such an easy way so that each test can be studied differently in proper sequence. The Lab practically expertise you in exercises like Polarity, Turns Ratio, Transformation Ratio, Iron Loss, Copper Loss, Efficiency etc. The varied scope of learning makes the subject understanding complete. The setup is complete in all respect and requires no other apparatus. Practical experience on this setup carries a great educative value for Science and Engineering students.

Objective :
a)    Study of Open Circuit Test in a Single Phase Transformer
b)    Study of Short Circuit Test in a Single Phase Transformer
c)    Study of Load Test and correspondingly determine the Efficiency and Voltage Regulation in a Single Phase Transformer
d)    Study of Polarity Test in a Single Phase Transformer:

Technical Specification:
Additive Polarity
Subtractive Polarity
Rating: 1 KVA
Primary Voltage: 0 - 125 V, 0 - 125 V
Secondary Voltage: 0 - 125 V, 0 - 125 V

Study of Transformation Ratio in a Single Phase Transformer:
i)    Isolation Transformer
ii)    Step Down Transformer
iii)    Step Up Transformer

Feature :
The board consists of the following built-in parts:
i)    Two moving iron 72 x 72 mm AC Voltmeter 0-300 V
ii)    One moving iron 72 x 72 mm AC Voltmeter 0-50V
iii)    Two moving iron 72 x 72 mm AC Ammeter 0 5Amp
iv)    One moving iron 72 x 72 mm AC Ammeter 0-1Amp
v)    Wattmeter single phase, dynamometer type current coil 0.4 Amp. Potential coil 250 Volt 100W
vi)    Wattmeter single phase, dynamometer type current coil 4 Amp. Potential coil 250 Volt 1000W

vii)    Auto transformer input 230V, output 0270V at 5 Amp
viii)    MCB: 6Amp
ix)    Load: Two 100W Bulb Provided for Load. & three pin Socket for external Load Provided
x)    The unit is operative on 230V ±10% at 50Hz AC Mains