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How to connect the im1253b single-phase electric energy metering module with external high current manganese copper?

Answer: the wiring diagram of im1253b single-phase electric energy metering module with external high current manganese copper is as follow...
2022-11-24
How should the im1253b single-phase electric energy metering module of the external transformer be wired?

Answer: the wiring diagram of im1253b single-phase electric energy metering module of external transformer is as follows:
2022-11-24
Is there anything else you need to pay attention to when applying the module?

Answer: when the module is applied, such as direct plug-in welding, it is forbidden to use strong current lines on the PCB surface at the b...
2022-11-24
How is the im1253b electric energy metering module connected to the actual load? Does it matter if the fire zero line is connected reversely?

Users do not need to worry that the module will be burnt or not measured if the live line and zero line are connected reversely. The module...
2022-11-24
Can im1253b electric energy metering module communicate with multiple modules through one serial port? If yes, what should I do?

Answer: the communication port of im1253b is UART port. This communication port belongs to one-to-one communication port and cannot realize...
2022-11-24
Can im1253b electric energy metering module be compatible with im1253?

A: im1253b is an upgraded version based on im1253 and according to customer requirements. It has a great improvement in function compared w...
2022-11-24
Can the im1253b electric energy metering module measure the battery?

Answer: im1253b can measure the voltage, current, power and electric energy generated on the charging or discharging line of the battery, b...
2022-11-24
What is the current range of im1253b electric energy metering module? What if I want to measure a larger current?

Answer: the maximum measuring current of im1253b standard is 16A. If DC or AC current or power with larger current range is required, this ...
2022-11-24
Why does im1253b power metering module need two power supplies? Can you only use one circuit of power supply?

A: why do I need two routes? Because manganese copper sampling is adopted for this module, the ground of the whole module is on the live li...
2022-11-24
When the im1253b module is actually measuring, why is the measured voltage and current multiplied by the power not equal?

Answer: the calculation formula of standard active power is: voltage x current x power factor (uxixcos Φ）, Never lower the power factor. ...
2022-11-24
How to test the performance of im1253b electric energy metering module after receiving the goods?

A: the im1253b can realize AC and DC adaptive measurement, that is, the im1253b you purchased can measure both DC and AC parameters. You do...
2022-11-24
Can im1253b measure AC and DC? How can I distinguish these two modules.

A: the im1253b can realize AC and DC adaptive measurement, that is, the im1253b you purchased can measure both DC and AC parameters. You do...
2022-11-24

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