Communication base station Telecom integration outdoor cabinet Basic configuration!

　　The size and configuration of the telecommunication integrated outdoor cabinet, according to the functions used, the telecommunication integrated outdoor cabinet of the telecommunication base station can be generally divided into power cabinet (integrated cabinet for installing power supplies and batteries), equipment cabinet (equipment compartment, cabinet or cabin for installing other equipment other than power supplies and batteries), battery cabinet (battery compartment, battery compartment), and battery cabinet. A cabinet or compartment for installing batteries, a power cabinet or compartment for installing power supplies and distribution units. According to the current bidding of China Tower, China Mobile, China Unicom and China Telecom, the telecom integration outdoor cabinet is generally divided into two specifications.

　　They are:

The inner dimensions are: (width × depth × height: ≤800mm×≤800mm×1800mm), the outer and inner dimensions are: (width × depth × height: 900mm×900mm×2100mm), and the internal space is not less than 40U;

The inner dimensions are: (width × depth × height: ≤800mm×≤800mm×1400mm), the outer and inner dimensions are: (width × depth × height: 900mm×900mm×1700mm), and the internal space is not less than 30U; The width and depth do not include the convex part, and the height is the size from the bottom to the top of the base of the front door;

The inner dimensions are: (width × depth × height: ≤800mm×≤800mm×1400mm), the outer and inner dimensions are: (width × depth × height: 900mm×900mm×1700mm), and the internal space is not less than 30U; The width and depth do not include the convex part, and the height is the size from the bottom to the top of the base of the front door;

Each height specification contains four basic functional cabinets: power cabinet, power cabinet, equipment cabinet, and battery cabinet. The power cabinet is used to install power supplies and batteries; Equipment cabinets are used to install communication equipment, wiring equipment (DDF, ODF) and other spare parts/accessories. Different cabinets are temperature-controlled independently according to different internal equipment. The battery cabinet is used to install batteries. The power cabinet is used to install power supplies and communication devices.

Power cabinet: The power cabinet consists of a power bin and a battery bin, where power devices and batteries are installed respectively. The power compartment contains the power supply equipment, and the battery compartment provides the tray and space for battery installation. The power supply capacity of the power supply device ranges from 120A to 600A at full capacity. The rectifier module is configured as required. The power compartment supports 19-inch (IEC297), 21-inch (ETSI) standard racks (adjustable 19 - and 21-inch racks), and other devices that meet the installation space requirements in the cabinet. The mobile oil machine interface (optional) can be configured in the power supply compartment according to user requirements. When the oil machine generates electricity, it can separately control whether to charge the battery. The battery compartment with an internal height of 1.8 meters can support the installation of at least two sets of 150AH colloidal batteries (non-lithium iron batteries), and the battery compartment with an internal height of 1.4 meters can support the installation of two sets of 150AH colloidal batteries (non-lithium iron batteries).

Communication base station Telecommunication integration Outdoor cabinet Power cabinet: The power integrated cabinet contains power devices and provides space for installing communication devices. The power supply capacity of the power device is fully configured with 300A and 500A specifications. The rectifier module is configured as required. The power supply integrated cabinet supports the installation of 19-inch (IEC297) and other devices that meet the installation space requirements in the cabinet. The integrated power supply cabinet can be configured with a mobile oil machine interface (optional) according to user requirements, and the oil machine can be independently controlled whether to charge the battery when generating electricity; The power supply integrated cabinet can ensure the smooth installation and maintenance of equipment after opening the door;

Equipment cabinet: The equipment cabinet supports 19-inch (IEC297), 21-inch (ETSI) standard racks (adjustable 19 - and 21-inch racks), and other devices that meet the installation space requirements in the cabinet. The equipment cabinet is equipped with AC/DC power distribution unit and power environment monitoring system (optional).

　　Telecom integration outdoor cabinet Battery cabinet: If the cabinet height is 1800mm, four sets of 150AH batteries (non-lithium iron batteries) can be installed (optional). If the cabinet height is 1400mm, three sets of 150AH batteries (non-iron lithium batteries) can be installed in the integrated outdoor cabinet. Battery cabinet with hydrogen exhaust device; The battery cabinet is provided with trays, guardrail (four sides and top) and steel columns for seismic reinforcement of batteries. The guardrail should be reserved for installation reinforcement holes at appropriate positions, and the steel column should be reserved for installation reinforcement holes at every 1U distance;