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Explore our high-performance smart static transfer switches, modular rack PDUs, and industrial power distribution units designed for critical server rack environments.
In the era of hyper-scale computing, artificial intelligence (AI), and cloud services, the modern data center has transformed into an energy-dense hub. The demand for processing power has driven server rack densities from a historic average of 3kW–5kW to upwards of 30kW–100kW per rack. Managing this concentration of electrical power requires sophisticated, intelligent, and highly reliable rack Power Distribution Units (rPDUs).
Emerson PDU systems (now managed under the Vertiv brand) stand at the forefront of this industrial transition. By integrating advanced metering, environmental monitoring, and remote switching capabilities, these PDUs enable infrastructure managers to maintain maximum uptime, optimize energy usage effectiveness (PUE), and prevent catastrophic electrical overloads. The industrial consensus is clear: power management is no longer just about distribution; it is about real-time granular control and data-driven operational efficiency.
From basic power strips to highly sophisticated switched intelligent units, modern power management relies on key technical capabilities.
Granular monitoring of current (A), voltage (V), real power (kW), and energy consumption (kWh) with billing-grade accuracy. This allows operators to balance phases effectively and charge tenants based on exact usage.
Switched PDUs enable network administrators to reboot hung servers remotely, sequence power-ups to prevent massive inrush currents, and disable unused outlets to prevent unauthorized hardware installations.
Built-in sensor ports support plug-and-play temperature, humidity, airflow, and door-status sensors. Rack-level climate monitoring helps optimize containment cooling systems and prevent hotspots.
1. Hyperscale & Cloud Data Centers: In massive facilities housing tens of thousands of physical servers, automated deployment and remote management are non-negotiable. Emerson intelligent PDUs integrate seamlessly with Data Center Infrastructure Management (DCIM) software via SNMP, Modbus, or Redfish APIs. This allows unified orchestration, predictive failure analysis, and rapid response to power anomalies.
2. Edge Computing Nodes: Edge data centers are frequently unmanned and located in remote or harsh environments. Switched 0U rack PDUs are essential here, enabling central IT teams to perform remote power cycles, monitor environmental thresholds, and maintain service continuity without deploying field technicians.
3. High-Density AI Clusters: High-performance computing (HPC) and AI workloads require three-phase high-amperage power distribution (such as 32A, 63A, or higher). Emerson's robust 3-phase PDUs ensure balanced loads across all lines, minimizing neutral current risks and protecting expensive GPU clusters from harmonic distortion and power fluctuations.
Welcome To Learn About Our Company
Established in 2011, is a professional manufacturer of PDUs (power distribution units), power distribution peripherals and sheet metal processing, specializing in the R&D, production and sales services. After years of continuous development, the factory now covers an area of 18,000 square meters and employs 250 people.
The company always insists on "quality-oriented, innovation-driven" as the development tenet, which passed the ISO9001:2015 quality system certification in 2016. We were awarded the 2020 Guangdong province contract-observing and trust-worthy enterprise, the 2021 national high-tech enterprise and the 2022 innovative small and medium-sized enterprises.
Take a virtual tour through our state-of-the-art production lines, assembly workshops, and quality testing facilities.
The company operates three specialized business departments to support diversified development and deliver high-precision products.
The PDU department, which has long been dedicated to the R&D and production of PDUs for IDC (internet data center). Since 2015, we have set up a R&D center and an independent electrical laboratory to meet various complex product experimental tests. Our R&D team consists of a number of senior engineers in hardware, software and mechanics, which develop common PDUs and intelligent PDUs to meet different market and customer needs. As so far, we have obtained two invention patents, nine utility model patents, seven appearance patents and four software copyrights.
The Sheet metal department, which specializes in the sheet metal processing of PDU metal housings, server chassis and power supply chassis. Equipped with high-precision CNC machinery to ensure perfect mechanical integrity.
The Smart household appliance department, which focuses on the R&D, design, production and sales of intelligent home appliances, and is committed to creating a safe, convenient and comfortable future living space for users.
As global data architectures push boundaries, the technology behind power distribution continues to evolve rapidly.
By feeding real-time PDU metrics into AI engines, operators can predict device failures, identify under-utilized servers, and dynamically shift workloads to colder, more efficient racks, preventing local circuit trips before they occur.
With liquid cooling becoming standard for AI clusters, rack PDUs must coexist with fluid manifolds. Modern Emerson PDU designs feature extreme high-temperature ratings and compact profiles to fit alongside liquid-to-air heat exchangers.
As IoT devices in critical infrastructure become targets for cyberattacks, next-generation rPDUs feature advanced encryption (HTTPS, SSH, SNMPv3) and secure boot firmware to prevent unauthorized access at the rack level.
We will continue to adhere to the values of "pragmatism, innovation and unity, full participation and continuous improvement", as well as the development concept of "always thinking of the customer". We will follow the strict quality management that all products should be 100% tested for polarity, insulation resistance, high-voltage test, functional test, aging test and etc., which satisfy the requirements of different standards such as CCC, CB, ROHS, CE, VDE, GS, UL, ETL, etc.
Browse our full catalog of power distribution units designed to ensure reliability, security, and efficiency for server racks.
