Shulou(Shulou.com)06/02 Report--

Beijing Microgrid Juli Network Technology Co., Ltd. UCache Jingbei data Center Park

Ucache Jingbei data Center

Location: Huailai data Center Park is about 80 kilometers away from the North third Ring Road of Beijing, the specific location is to drive via G6 highway at Huailai Dongxiaokou exit, and then drive 8 kilometers to get there, the transportation is convenient.

Ownership and establishment of land and housing in Jingbei data center park

It covers an area of 30.6 mu, with a planned construction area of 34310 square meters.

The construction scale of the computer room has reached 5600 racks.

Industrial and commercial registration information: yes.

Whether the project documents are complete.

Investment project filing notice (project approval / project report): with

Environmental impact assessment report: yes.

Energy conservation assessment report: yes.

Energy conservation review opinions and review submissions: with

Power approval: the first phase has been approved, and the second phase is under examination and approval.

State-owned land use certificate: available (for use in data centers)

There are six buildings in Jingbei data center, of which five are used as data centers and one as a comprehensive building.

The buildings are small data center buildings with a total of 4 floors and a single building of 4683 square meters.

The tower is the big data Center Building, with a total of 4 floors and a single building of 10272 square meters.

The main building has 6 floors and 3 floors, with a construction area of 4732.4 square meters; there are exhibition center, ECC monitoring center, training room, office, conference room and so on.

Power Distribution Project of Jingbei data Center

Data center opening and closing station

The high-voltage cabinet in the opening and closing station adopts Schneider authorized cabinet, which has high-quality reliability and stability, and can better ensure the safe and reliable power supply of the data center.

2N backup mode is adopted to ensure the power supply of the computer room.

Data center distribution room

The distribution room adopts 2N structure, one direct power supply and one UPS (Nissl) power supply mode.

Schneider switch is used to ensure uninterrupted business.

Data center battery room

The security battery room uses Guangyu lead-acid battery to meet the 15-minute continuous power supply demand of IT business.

Huawei wireless battery prosecution technology is adopted to ensure the reliable operation of the battery.

Data center diesel system

The diesel power generation system uses Carter container 1800KW diesel generator set, which provides reliable backup power for the data center.

Highly reliable power facilities

Power supply: two 10KV high voltage city power inputs [East Garden Substation + Ruiyunguan Substation]

IT UPS: configure 57 sets of 500KVA UPS

Power UPS: equipped with 4 sets of 400KVA professional UPS and 10 sets of 250KVA professional UPS

Battery capacity: the backup time of single fully loaded battery is more than 15 minutes.

Cabinet power supply: two-way municipal power + UPS cabinet power supply, single cabinet standard power supply is 4KW

Generator: 17 1800KW generator sets, diesel oil reserve full load continuous operation for more than 8 hours

Power switching: manual / automatic switching between UPS and oil engine can be realized through ATS

Monitoring and alarm: 7 × 24 centralized monitoring, automatic alarm if there are problems

HVAC engineering

Data center water cooling unit

Granford cooling water pump and chilled water pump are used for continuous water supply.

Numb1 backup mode is adopted to ensure continuous cooling in the cold station.

Data center cooling tower

The Marley cooling tower is used to exchange heat with the outside world to dissipate heat to our cooling water. Adopt Numb1 backup mode to ensure continuous cooling in the computer room.

Air conditioning units in data center

The air conditioning area adopts Huawei 100KW and 126KW two kinds of precision air supply air conditioners.

Adopt Numb1 backup mode to ensure continuous cooling in the computer room.

Data center cold storage unit

The cold storage tank adopts a closed cold storage mode to meet the 15-minute continuous cooling needs of the data center.

Ensure the smooth transition operation of the refrigeration system and ensure the safety of the data center.

Data center computer room project

The load-bearing design of the floor of the computer room is greater than that of the 1000kg/ floor to ensure the load-bearing of the computer room.

The IT computer room adopts Huawei closed hot channel solution, and the capacity of single cabinet 3.2KW~4.4KW can be adjusted.

Data center security monitoring project

Equipped with 24-hour building security and monitoring system, monitoring data can be retained for not less than 3 months.

Set up IC card door ban system, only authorized personnel can enter, and have registration system and records for reference.

Equipped with * alarm system

Strict compliance with ISO27001 standards for security management

Data Center Infrastructure Management (DCIM)

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