Chapter 1 Overview 13
ECM3 Series Outdoor Power System User Manual
Temperature & humidity sensor
A temperature & humidity sensor can be configured to each cabinet for detecting the temperature and humidity of
internal cabinet, and providing temperature basis for the system running control. The appearance of the temperature
& humidity sensor is shown in Figure 1-17.
Figure 1-17 Appearance of temperature & humidity sensor
Smoke sensor
A smoke sensor can be selected for each cabinet. When an unexpected failure occurred in the system cabinet and
producing smoke whose concentration reaches the sensor setting, the system will generate a smoke alarm. The
appearance of the smoke sensor is shown in Figure 1-18.
Figure 1-18 Appearance of smoke sensor
Water-logging sensor
The system provides a water-logging sensor as an option, which can only be configured in the main cabinet. When
the cabinet water level reaches the submerged position of that sensor, an water-logging alarm will be generated. The
appearance of the water-logging sensor is shown in Figure 1-19.
Figure 1-19 Appearance of water-logging sensor
Infrared sensor
The system provides an infrared sensor as an option, which can only be configured in the battery cabinet. The
appearance of the infrared sensor is shown in Figure 1-20.
Figure 1-20 Appearance of infrared sensor