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(Новая страница: «=== Meter overall dimensions === 450px|thumb|center|Overall dimensions») |
(Новая страница: «== Counter power supply == The WB-MAP12(H) counter can be powered from any of the connected phases. For data exchange via Modbus to the controller, you must also…») |
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[[File:DIN 6U.png |450px|thumb|center|Overall dimensions]] | [[File:DIN 6U.png |450px|thumb|center|Overall dimensions]] | ||
== | == Counter power supply == | ||
The WB-MAP12(H) counter can be powered from any of the connected phases. For data exchange via Modbus to the controller, you must also apply power to the connector the front end. It is possible to power the meter only from the interface part. In this case, the AC parameters are not measured (the voltage across all channels will be displayed as 0 V), but the current values obtained from the current transformers will be measured correctly. | |||
Накопленные значения энергии сохраняются при отключении питания счетчика. | Накопленные значения энергии сохраняются при отключении питания счетчика. |
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