High pressure user is high, low pressure while measurement system
The utility model relates to a high pressure user is high, low pressure while measurement system, including transformer, high-pressure side ammeter and low tension side ammeter, is being connected the high-pressure side ammeter between the high-pressure side of transformer and the mains side, be con...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a high pressure user is high, low pressure while measurement system, including transformer, high-pressure side ammeter and low tension side ammeter, is being connected the high-pressure side ammeter between the high-pressure side of transformer and the mains side, be connected the low tension side ammeter at the low tension side of transformer between inclining with loading. When this system breaks down when high-pressure side taximeter meter, through the electric quantity contrast of two block lists of high-low pressure side meter, the wiring error of discovery electric energy meter that can be comparatively rapid. |
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