Huatech Low-Voltage Products Empower the Official Launch of Chongqing Jiangnan Data Center IDC

Recently, the China Mobile Chengdu-Chongqing (Chongqing) Jiangnan Data Center was officially put into operation. Located in the Chayuan Group of Nan'an District, Chongqing, the project boasts a total floor area of approximately 51,000 square meters, with a designed capacity of over 6,600 cabinets and the ability to house 70,000 servers. Its computing power reaches the E-level—capable of performing 10 quintillion (10¹⁸) floating-point operations per second.

As a key project of the Chengdu-Chongqing hub node under the "Eastern Data, Western Computing" national strategy, the data center will provide robust computational support for industrial big data analytics, energy consumption monitoring, and intelligent scheduling systems. Leveraging low-latency, highly reliable network connections directly linking the twin cities of Chengdu and Chongqing, it actively attracts eastern enterprises to relocate high-compute services such as AI training westward, effectively promoting collaborative synergy across the design, production, and logistics chains of the Chengdu-Chongqing dual-core region.

As one of China's four major intelligent computing hubs, the Chongqing Jiangnan Data Center imposes exceptionally high requirements on power supply stability and reliability. Huatech's full range of premium low-voltage products played a pivotal role throughout the project, including air circuit breakers (WeTEK7), molded case circuit breakers (MeTEK7), miniature circuit breakers (LiTEK), automatic transfer switches (WATSA), and contactors (OTEK). With outstanding quality and proven performance, these products ensure the safe and stable operation of the data center.

Data center power distribution leaves no room for error. Huatech low-voltage products deliver with proven excellence:

• High Breaking Capacity
  Ultimate breaking capacity exceeds the system's expected maximum short-circuit current, ensuring fast and reliable fault interruption and effectively preventing nuisance tripping.

• Selective Coordination Protection
  Precise coordination between upstream ACBs and downstream MCCBs/MCBs, combined with Zone Selective Interlocking (ZSI), enables accurate fault isolation and minimizes the scope of power outages.

• Intelligent Electrical Parameter Monitoring
  Equipped with smart monitoring modules, the system provides real-time measurements of current, voltage, power, energy consumption, and switch status, supporting RS485/422 communication interfaces and Modbus protocol for remote monitoring and predictive maintenance.

• Real-Time Status Feedback
  Auxiliary contacts transmit open/closed status, fault alarms, and other signals to the DCIM (Data Center Infrastructure Management) power environment monitoring system in real time, allowing operators to stay informed of equipment conditions at all times.

• Smart Operation and Maintenance
  Features such as switch life prediction, fault early warning, and fault analysis deliver integrated O&M solutions including intelligent low-voltage switch analysis, asset statistics, fault forecasting, diagnostics, health assessment, and remote troubleshooting.

• Strong Environmental Adaptability
  The products reliably perform under the temperature and humidity conditions typical of data centers, with excellent electromagnetic compatibility (EMC) to ensure no interference with sensitive IT equipment.

Huatech's low-voltage product series integrate advanced interruption technologies and digital platform capabilities to provide high-quality switchgear solutions for global customers. Widely applied in rail transit, new energy, industrial projects, data centers, infrastructure, and other sectors, our products stand as a reliable pillar supporting the national "Eastern Data, Western Computing" strategy and injecting strong momentum into the development of the Chengdu-Chongqing computing hub.