Submersible Electric Pump System and Submersible Electric Pump

摘要

PROBLEM TO BE SOLVED: To provide a submersible electric pump system capable of suppressing a failure of an element for detecting a water level and efficiently operating the remaining submersible electric pump even if a failure occurs in one submersible electric pump. offer. SOLUTION: The submersible electric pump system 100 is provided with a control unit 32a and a communication unit 33a, and is provided with a submersible electric pump 3a arranged in a drainage area 1, a control unit 32b and a communication unit 33b, and is provided with a drainage area 1. The submersible electric pump 3b arranged in the drainage region 1 and the communication unit 22 arranged outside the drainage region 1 are provided. When the communication units 33a and 33b cannot perform wireless communication, the control unit 32a (32b) is a submersible electric pump based on the availability of wireless communication between the communication units 33a (33b) and the communication unit 22 or the change in the signal strength of the wireless communication. It is configured to control the operation of 3a (3b) independently. [Selection diagram] Fig. 1