1. Question: What protocol do the digital panel meters support?
Answer: The panel meters have RS485 communication port, they support Modbus protocol.
2. Question: How to choose the right current input of motor protection devices to match my motors?
Answer: Please refer to following sheets: take the ECM800 for example
Rated Power of Motor (kW)
Rated Current of ECM800
3. Question: Is the debugging software available for free?
Answer: Yes, we provide the debugging software for each model freely.
4. Question: Do you provide any monitoring software for the power meters?
Answer: We don¡¯t provide the monitoring software unless special requirement.
5. Question: How much the power consumption (watt) for meter ECM625-Z at power supply voltage 110V DC?
Answer: It is less than 2 watt.
6. Question: What is protocol comm of ECM700?
Answer: ECM700 multifunction power meter provice RS485 output, support MODBUS-RTU protocol.
If you have any question, please feel free to send us in the feedback form.