The UPS can generate large leakage currents. A circuit breaker equipped with a residual current device (RCD) is not recommended. If leakage protection is required, consider the leakage current of the UPS and downstream devices.
As the altitude increases, the air density decreases, and the heat exchange capability of the air in a unit volume decreases. In this case, NetCol8000-E220 works with derating.
When connecting chilled water pipes for the NetCol8000-C, fill water and preserve pressure 8 hours after the conversion adapter is connected.
Commissioning NetCol5000-C drainage devices, after lifting the high float for 5 seconds, two water pumps start working, and the drain abnormal alarm is generated.
