APC by Schneider Electric ACRD100 InRow RD Airflow Cooling System

Discover a precisely targeted cooling solution with the APC ACRD100 InRow RD Airflow Cooling System. Engineered to bring cooling directly to the heat load, this in-row RD unit minimizes air mixing, delivers predictable server inlet temperatures, and supports scalable performance for modern data centers. By placing the cooling source in the row of racks, the ACRD100 optimizes energy use, reduces operating costs, and improves overall reliability in high-density environments. With intelligent monitoring, adaptive control, and seamless integration into existing infrastructure, the ACRD100 is a trusted choice for data centers seeking efficient and resilient cooling that keeps critical equipment within spec while simplifying management.

• In-row cooling for near-load effectiveness: The ACRD100 sits between racks to deliver cooling exactly where heat is generated, minimizing air mixing and creating a stable, predictable cooling architecture that supports dense equipment and high hot-spot risk environments.
• Active monitoring with auto-adjustment: A built-in microprocessor continuously reads temperatures, airflow, and load conditions, dynamically modulating cooling capacity to maintain target server inlet temperatures and reduce the risk of thermal excursions.
• Seamless integration and control: Designed to work alongside APC monitoring ecosystems, the ACRD100 can be integrated with data center infrastructure management (DCIM) tools and supports standard monitoring protocols for centralized visibility and alerting.
• Easy installation in standard rack rows: The compact, modular design fits within 19-inch rack rows, enabling rapid deployment alongside existing equipment without extensive re-cabling or layout changes.
• Energy-efficient operation with proven reliability: By cooling the most heat-dense portions of the rack, the ACRD100 improves energy efficiency, reduces total cost of ownership, and helps protect critical assets from thermal-related performance degradation.

Technical Details of ACRD100 InRow RD

• Cooling system type: InRow RD air-cooling designed for row-based deployment near heat sources in dense rack environments.
• Placement: In-row installation within data center rack rows to minimize air mixing and deliver cooling where heat is generated.
• Control and monitoring: Integrated smart controller with local sensors for temperature, airflow, and load; supports remote monitoring and alerts through standard management interfaces.
• Integration: Compatible with APC DCIM solutions and common monitoring protocols to enable consolidated visibility and proactive maintenance.
• Power and electrical: Configurable AC power input suitable for data center electrical distributions; designed for reliable operation in 19-inch rack environments.
• Physical footprint: Compact, modular enclosure engineered to fit standard 19-inch racks; front-accessible serviceability for quick maintenance and component replacement.
• Reliability features: Built for continuous operation with robust construction, redundant options where applicable, and fail-safe controls to maintain cooling in dynamic rack loads.
• Noise and footprint considerations: Optimized for data center environments with balanced acoustic performance and space efficiency to complement other rack-mounted IT equipment.

how to install ACRD100 InRow RD

Installing the ACRD100 InRow RD is a straightforward process designed to minimize disruption while maximizing cooling effectiveness. Follow these guidance-oriented steps to ensure a successful deployment that aligns with best practices for modern data centers.

1) Plan placement in the row: Identify the optimal location within the rack row closest to the heat-generating load. Ensure there is adequate clearance for intake and exhaust paths, with unobstructed access for service and maintenance. Align with hot-aisle/cold-aisle zoning to maintain efficiency and airflow discipline.

2) Prepare the rack and electrical setup: Confirm that the rack row has available, properly rated power connections and that the surrounding infrastructure can support the unit’s electrical requirements. Verify grounding and cable routing to prevent airflow obstruction and ensure safe operation.

3) Mount the unit into the rack: Install the ACRD100 in-row cooling module into the designated 19-inch rack position per the product’s installation guide. Use standard rails or mounting brackets provided or specified by APC for secure attachment and stable airflow paths.

4) Connect power and network: Connect the unit to its power source and establish network connectivity if remote monitoring is required. Configure basic power-on sequences and verify that fans and compressors, if present, initiate as expected without anomalies.

5) Configure cooling targets and sensors: Set the desired server inlet temperature or setpoint, along with acceptable alarm thresholds. Ensure temperature, pressure, and airflow sensors are calibrated, and verify sensor readings align with ambient conditions.

6) Integrate with DCIM and monitoring systems: If you deploy APC DCIM or other compatible monitoring tools, register the ACRD100 for remote visibility, set up SNMP traps or API integrations, and enable dashboards that track inlet temperatures, cooling capacity, and energy use.

7) Validate performance with a controlled test: Run a staged workload mirroring production load to observe how the unit modulates cooling, how quickly inlet temperatures respond, and whether alarm conditions trigger appropriately. Fine-tune setpoints as needed to balance performance and energy use.

8) Establish maintenance routines: Schedule regular inspections, filter replacements (if applicable), sensor calibration checks, and firmware or software updates to preserve optimal performance and reliability.

Frequently asked questions

• What is the ACRD100 InRow RD best used for? It’s designed for data centers and server rooms that require targeted cooling close to dense rack loads. By placing cooling in-row, it reduces hot spots, minimizes air mixing, and supports precise inlet temperature control for dependable server performance.
• How does it maintain server inlet temperatures? The ACRD100 employs a smart control system with real-time sensors to monitor temperature and airflow. When heat loads rise, the system increases cooling capacity or fan speed to keep inlet temperatures within the configured setpoint, and it scales back when heat dissipates to maximize energy efficiency.
• Can the ACRD100 be integrated with existing DCIM tools? Yes. It is designed to work with APC DCIM solutions and standard monitoring protocols, enabling centralized visibility, alerting, and data-driven cooling management across the data center.
• What maintenance does this unit require? Regular maintenance typically includes checking and cleaning intake filters (if applicable), calibrating sensors, updating firmware, and inspecting connections and seals to ensure consistent airflow and reliable operation.
• Is the ACRD100 suitable for hot-aisle or cold-aisle configurations? It is well-suited for dense deployments in hot- or cold-aisle configurations, particularly where heat loads are concentrated and traditional room cooling is less efficient. In-row cooling supports localized heat removal and helps preserve setpoint stability in varied environments.