Alarms

The microprocessor controller shall activate a visible and audible alarm in the following occurrences:

Cool Fail

Rack inlet temperature violation

Rack inlet temperature sensor fault

Air filter clogged

Air filter run hours exceeded

Filter DP sensor failure

Supply air sensor fault

Return air sensor fault

Supply air high temperature violation

Return air high temperature violation

Fan fault

Fan run hours exceeded

Water detection fault

Condensate pump fault

Condensate run hours exceeded

Humidifier water conductivity high violation

Humidifier fault tolerance exceeded

Humidifier low water

Humidifier excessive output reduction

Humidifier drain fault

Humidifier cylinder full

Humidifier replace cylinder

Humidifier RS485 communication fault

Humidifier run hours violation

Humidity high/low violation

Supply humidity sensor fault

Return humidity sensor fault

Heater fault

Heater run hours exceeded

Heater interlock shutdown

Group communication fault

Internal communication fault

A-link isolation relay fault

External communication fault

Input contact fault

Invalid supply setpoint

Idle mode active

Chilled Water Only Alarms

Coil fluid valve actuator fault

Fluid flow fault

Entering fluid temperature high violation

Entering fluid temperature sensor fault

Leaving fluid temperature sensor fault

Power source failure

Fluid calibration

Air-cooled Only Alarms

High discharge pressure

Low suction pressure

High suction pressure

Compressor drive failure

Compressor drive warning

Compressor run hours violation

Compressor drive RS485 communication fault

Excessive compressor cycling

Air flow decreased while compressor off

Suction pressure sensor failure

Discharge pressure sensor failure

High pressure switch active

Fan speed decreased to avoid high pressure (event only)

Compressor speed decreased to avoid high pressure (event only)

Compressor high pressure

Oil return pump active

8

InRow RP Technical Data Manual

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APC ACRP501, ACRP502, ACRP500, ACRP102, ACRP100, ACRP101 manual Chilled Water Only Alarms, Air-cooled Only Alarms

ACRP502, ACRP500, ACRP501, ACRP102, ACRP101 specifications

The APC ACRP series, consisting of models ACRP100, ACRP101, ACRP102, ACRP501, and ACRP500, represents a significant innovation in power distribution and protection. These compact, reliable, and efficient solutions are designed specifically for critical applications in data centers, industrial environments, and commercial facilities.

The ACRP100 is the entry-level model, providing essential features for basic power monitoring and control. It incorporates advanced metering capabilities, enabling users to monitor voltage, current, and power consumption in real-time. The ACRP100's user-friendly interface allows for easy navigation, making it an ideal choice for small to medium-sized installations that require fundamental power management.

Stepping up, the ACRP101 enhances functionality with added remote monitoring capabilities. This model introduces smart connectivity features, allowing users to access critical data from anywhere through a secure mobile application or web-based platform. With its ability to integrate seamlessly with other APC systems, the ACRP101 is tailored for environments seeking improved operational visibility and proactive maintenance.

The ACRP102 takes a further leap by integrating advanced predictive analytics. This model uses machine learning algorithms to analyze data trends, predicting potential failures before they occur. By minimizing downtime and optimizing maintenance schedules, the ACRP102 becomes a vital tool for organizations focused on reliability and efficiency.

In the higher-end range, the ACRP501 offers robust power management features, including enhanced surge protection and redundancy capabilities. This model is ideal for mission-critical operations where every second counts. It supports a wide range of input voltages and can manage multiple power sources concurrently, ensuring uninterrupted power supply in fluctuating conditions.

Lastly, the ACRP500 combines all the leading features of the series, focusing on scalability and flexibility. This model is engineered to adapt to evolving infrastructure needs, supporting modular configurations that can grow with the organization. Its extensive reporting functions and customizable dashboards provide clear insights into power usage and performance metrics, empowering facility managers to make informed decisions.

In summary, the APC ACRP series provides a comprehensive suite of solutions for power management, tailored to meet diverse operational needs. From basic monitoring with the ACRP100 to the predictive capabilities of the ACRP102 and the advanced functionalities of the ACRP500, these models collectively offer enhanced reliability, efficiency, and scalability while ensuring optimal protection for critical applications.