2.1 Major Components Introduction
⚫UPS——The UPS has two main functions, one is to optimize the input power supply to provide clean power
to the critical load equipment, the second is the use of battery backup for the critical load equipment after
the main power supply fails or drops to an unacceptable level.
⚫Battery——When the main power supply is normal, power is stored in battery bank. In the event of the
electricity failure, the batteries are discharged through the UPS to critical load equipment.
⚫Air conditioner——Provides stable temperature, humidity and clean air for critical load equipment.
⚫Power distribution module——Power distribution and monitoring for critical load and infrastructure
equipment.
⚫Monitoring system——The monitoring host is the information center of entire device and the hub of
human-computer interaction. It monitors, controls, and provides alarms for the entire system, including the
UPS, air conditioner, power distribution module, temperature and humidity sensors, and other intelligent
equipment. It also monitors and provides alarms for the door switch status, leak detection status, and other
dry contacts. All information can be monitored remotely by network (for details refer to the monitoring
system chapter).
⚫Blank panel——Installed in unused rack spaces to maintain hot and cold air isolation and improve the
operating efficiency of the air conditioning system.
⚫Temperature and humidity sensor——Detects the cold aisle temperature and humidity of the cabinet.
⚫Light——When the cabinet door is opened, the lights are automatically lit to facilitate operation of the
internal equipment.
⚫Door switch——Detects the door status (open or closed) and provides the corresponding signal to the
monitoring host; also controls the lights.
⚫Smoke sensor——Detects smoke inside the cabinet; if smoke is detected, an alarm is sounded and an alarm
signal is sent to the monitoring host.
⚫Wiring channel——Arrange the rear wiring of the monitoring host, improve the maintenance convenience
and appearance experience.
⚫Electromagnet——The core device of automatic doors, the electromagnet automatically opens the doors if
a high temperature is detected.
⚫Castors——During initial installation, allows the device to roll over smooth, hard surfaces into the final
position.
⚫Leveling feet——After the device is placed into the final position, leveling feet are used to level the device
on uneven surfaces. If necessary, adjust the four leveling feet to raise the device to an appropriate level so
that the copper pipe, cable and drain pipe can be routed underneath.