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Automatic Transformer Ratio |
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Product category : Transformers
Sivananda automatic ratio meter is the first automatic ratio meter in the country giving digital display of ratio directly.
The instrument without any need of balancing precisely & accurately measures the voltage transformation ratio of single phase/3-phase delta or star connected transformers, cts & pts, power transformers.
The instrument provides 3 isolated test voltages of 48v & 4.8v which enable the testing of both power transformers & cts.
This instrument uses ratio-metric circuit in which the ratio of test specimen is compared with known internal standard.
Protection: instrument is protected against any wrong connection across the transformer. Fast acting vbo trips in case of stepping up of test voltage.
Feature:
Fully auto operation, no balancing is required.
Measures and displays transformer ratio, primary & secondary.
Led display.
4½ digit led display of ratio.
True 4 terminal measurements.
Resolution of 0.001 in the range 10.
Can be used to measure 3,1 phase delta, star connected transformer.
Fully protected against any wrong connections.
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| Suppliers Name |
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Sivananda Electronics |
| Address |
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Deepak Mahal, 227, Lam Road, Devlali,
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| Telephone
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91-253-2491423 |
| Fax
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91-253-2492291 |
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