| Behaviour of 5 H.P. motor at different voltage |
|
Behavior at Different Voltage |
| Input Voltage |
Current |
Kva |
Pf |
| 400 |
7.5 A |
5.2 |
0.8 |
| 425 |
11% More |
18% More |
0.7 |
| 435 |
19% More |
28% More |
0.60 |
| 445 |
265 more |
38% More |
0.57 |
|
|
| Behaviour of 60 watt lamp at different voltage |
| Voltage |
Current |
Watts |
Luminous Intensity |
Life In Hours |
| 230 |
0.26 |
60 W |
710 |
1000 |
| 240 |
0.27 |
65 W-8.3% More |
820 |
575 |
| 250 |
0.28 |
70.6-17.6% More |
943 |
338 |
| 260 |
0.29 |
75.4-25.6% More |
1073 |
200 |
| 270 |
0.31 |
83.4-39% More |
1213 |
100 |
|
| |
| Advantages |
| |
| Approximate Quantitative Advantages of Automatic Voltage Controller at various fluctuation levels: |
| Input Voltage Variation |
% Reduction In Breakdown
Possible |
Approx. Power Saving
Possible |
| |
Motor load below 10 Hp |
Lighting load |
Motor load below 10 Hp |
Lighting load |
| 380 - 400 volts |
Nil |
Nil |
Nil |
Nil |
| 380 - 420 volts |
5% |
10% |
3% |
5% |
| 380 - 440 volts |
10% |
20% |
5% |
10% |
| 380 - 460 volts |
40% |
40% |
7% |
20% |
| 380 - 480 volts |
60% |
60% |
10 |
30% |
|
| |
| Technical Specifications |
| There is a wide range and models of Servo Stabilizers. The standard three phase models are suitable for balanced and unbalanced supply and loads. |
| |
| The standard models confirm to the following technical specifications: |
| Voltage |
Current |
Watts |
Luminous Intensity |
Life In Hours |
| 380 - 400 volts |
Nil |
Nil |
Nil |
Nil |
| 380 - 420 volts |
5% |
10% |
3% |
5% |
| 380 - 440 volts |
10% |
20% |
5% |
10% |
| 380 - 460 volts |
40% |
40% |
7% |
20% |
| 380 - 480 volts |
60% |
60% |
10 |
30% |
|
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|
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