Robust Power Distribution and Uninterruptible Power Supply (UPS) Systems
The backbone of any resilient data center is its power infrastructure, demanding meticulous design and implementation to ensure continuous operation and protect critical IT assets. Our solutions encompass end-to-end power distribution, starting from diverse utility feeds and redundant A/B bus configurations, through medium voltage (MV) and low voltage (LV) switchgear, down to intelligent Power Distribution Units (PDUs) at the rack level. We specify and integrate high-efficiency Uninterruptible Power Supply (UPS) systems, including modular, three-phase, and distributed rotary UPS architectures, selecting appropriate topologies such as double conversion online, line-interactive, or standby based on the required reliability and energy efficiency profiles. Battery energy storage systems (BESS), whether VRLA, Li-Ion, or emerging flywheel technologies, are sized for defined autonomy periods, with stringent attention to charge/discharge cycles, thermal management, and regular testing protocols (e.g., battery impedance testing) to prevent unexpected failures. Generator sets (diesel, natural gas, bio-fuel) are redundantly configured (e.g., N+1, 2N), with automated transfer switches (ATS) rigorously tested under full load conditions. We deploy branch circuit monitoring (BCM) and intelligent rack PDUs with outlet-level metering (PDU-level accuracy typically +/-1%), enabling precise power consumption monitoring, capacity planning, and proactive load balancing. Each component of the electrical infrastructure adheres to NEC (National Electrical Code) Article 645, addressing safe installation practices for Information Technology Equipment, and local AHJ (Authority Having Jurisdiction) requirements. Lifecycle management practices are integrated into our power designs, accounting for future IT load growth, decommissioning strategies, and the potential for migrating to higher voltage rack configurations (e.g., 400V PDU input) to reduce current and improve cable management within high-density racks. We also emphasize the importance of selective coordination studies to ensure that overcurrent protective devices clear faults effectively and minimize disruption to upstream circuits.
Why Santa Fe Springs teams choose Access Cabling for data center infrastructure
Across Santa Fe Springs — from Heritage Park to the surrounding Los Angeles County corridor — IT directors and facilities managers pick Access Cabling for the same reasons: a licensed C-10 / C-7 contractor (CSLB 992009), 28+ years of commercial data center experience, BICSI-trained crews on-site, and Fluke DSX certification on every port. The result is a data center infrastructure install that a network engineer can drop into on day one — labeled, tested, and warranted for 25 years.
Meeting the Needs of Tilt-Up Warehouses in SFS
The predominant building type in Santa Fe Springs' industrial core is the tilt-up warehouse, characterized by large footprints, high ceilings, and often expansive open spaces. These structures present specific challenges and opportunities for low-voltage cabling. The scale requires extensive cable runs, necessitating robust cable management systems, strategically placed IDF/MDF closets, and often fiber optic backbones to maintain signal integrity over long distances. High ceilings demand specialized equipment and safety protocols for aerial installations. Furthermore, the modern tilt-up warehouse often incorporates advanced automation, robotics, and extensive wireless connectivity to support forklifts and mobile scanning devices, all dependent on a meticulously planned cabling infrastructure. Access Cabling has extensive experience designing and deploying networks within these large-scale environments, addressing issues like RF interference, ensuring adequate power over Ethernet (PoE) for security cameras and access control, and installing durable conduit to protect cabling in active operational areas. We specialize in creating adaptable networks that can evolve with the dynamic needs of Santa Fe Springs' distribution and logistics companies.
Optimizing Data Center Cooling and Environmental Controls
Effective thermal management is paramount for data center longevity and operational efficiency, directly impacting equipment reliability and energy consumption. Our approach to data center cooling extends beyond simple CRAC/CRAH unit deployment, delving into computational fluid dynamics (CFD) analysis to identify and mitigate hot spots, ensuring uniform temperature distribution across the server floor. We design and implement solutions integrating hot/cold aisle containment, underfloor or overhead plenum considerations, and intelligent airflow management systems utilizing blanking panels and brush seals to prevent air recirculation. Our expertise encompasses various cooling methodologies, from traditional air-side economizers and chilled water systems to direct-to-chip liquid cooling and adiabatic cooling solutions, evaluated based on climate, facility footprint, and power density requirements. We integrate environmental monitoring systems (EMS) with granular sensor placement (temperature, humidity, pressure, leak detection) for real-time data, enabling proactive response to deviations and optimizing PUE. This includes integration with Building Management Systems (BMS) for centralized control and automated responses, such as dynamic fan speed adjustments or humidifier activation. Special consideration is given to ASHRAE thermal guidelines (e.g., A1-A4 classes), ensuring equipment operates within specified environmental envelopes while balancing energy efficiency and hardware warranty requirements. Common pitfalls in cooling design, such as inadequate static pressure management in raised floor systems or mismatched cooling capacity to IT load, are meticulously addressed through iterative design and simulation, ensuring a robust and scalable thermal infrastructure from day one. Our project management methodology includes close coordination with mechanical, electrical, and plumbing (MEP) trades to synchronize HVAC, power distribution, and fire suppression systems, ensuring seamless integration and adherence to local building codes and NFPA standards.
