CAT NO: DIDACTICNLE-Export-081087
UPS Trainer.
The UPS trainer is a very versatile training
system,has been designed to explain a very interesting and frequently
used switching based power supply - The UPS (Uninterrupted Power
Supply). The product is designed keeping in mind that a student can
understand each block of UPS in a very easy way. Various test points
have been provided so that one can check inputs and outputs of each
block contained. Being different from a conventional block diagram
internal structure of blocks is also shown. AVR (Automatic Voltage
Regulator) is presented in such a way that a student can readily
understand its functioning and pin configuration. Since UPS is different
from an inverter because its switching changeover time is less than
3 mS which is very less so a computer system doesn't get reboot.
In depth explanation of PWM switching technology, which is one of the most important feature of UPS
A Low cost product demonstrating all basic concepts of UPS
Various test points are provided so that one can easily measures the voltages of different sections
Designed considering all safety standards
Provided with a detailed Operating manual
2 Years warranty
Technical Specifications
Input : 190 to 260 V 10%, 50 Hz
Output : 230 V
Transformer specifications
Input : 12 - 0 - 12 V
Outputs :
0, 190, 220, 240, 260 V
18 - 0 for battery charging
Dimension (mm) : W 365 × D 265 × H 120
Weight : 5 Kg (approx)
Experiments than can be performed
Study of PWM Technology
To understand the overall functioning of UPS Trainer
Study of AVR transformer section of UPS
To study the UPS circuit in load condition
To identify different faults and to study the systematic procedure of their troubleshooting in UPS circuit