Liebert LDM user manual Tables

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5.5 Using the Configuration Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.5.1 Starting the Configuration Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.5.2 Main Configuration Window Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5.5.3 Load a Configuration File from Disk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.5.4 Install Configuration Changes in the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.5.5 Save the Configuration File to Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.5.6 Select Panel to View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5.5.7 Select Breakers to View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5.5.8 Edit the Liebert LDM Unit Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.5.9 Edit the Panel Properties or Set a Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.5.10 Edit the Breaker Properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.5.11 Add or Delete a Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.5.12 Adding a Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.5.13 Adding a Subfeed Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5.5.14 Delete a Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

5.6 Upgrading the Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

6.0 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 7.0 TROUBLESHOOTING / FAQS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

TABLES

Table 1 CT matrix for the Liebert LDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Table 2 Wiring configuration of large branch circuit breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 3 Wiring configuration for LIB 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Table 4 Wiring configuration for LIB2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 5 Parameters monitored for breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 6 Alarm conditions and factory setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Table 7 Monitor menu options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Table 8 Monitor mode buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Table 9 Overview of main Configuration window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

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Contents Liebert Distribution Monitoring LDM Page Table of Contents Tables Safety Instructions Glossary of Abbreviations Following abbreviations are used in this manualProduct Overview Branch Circuit Monitoring Control Board BCB Major ComponentsPanel Board Voltage-Current Board Pbvi Part Number Description Phase CT Ground CT Neutral CTCT matrix for the Liebert LDM Large Interface Board LIB Power Supply Assembly with EMI FilterBranch Circuit Monitoring Sensor Module BSM Installation Installing a BSM CT Module AssemblyConnecting Panelboards a and B Installing a Solid-Core Current Transformer Connecting a Current Transformer to the Pbvi Board Pin WiringWiring configuration of large branch circuit breakers Configuration 1 Four Modules Connector P3 aConnector P4 B CT Table for Pbvi BoardLB11 LB12 LB13 Four CTs Ground CT Three phases Neutral Connecting a Current Transformer to the LIB BoardFirst Breaker Second Breaker Wiring configuration for LIB CT Table for LIBWiring configuration for LIB2 Operation Parameters monitored for breakersAlarms Alarm conditions and factory setpointsCommunication LDM Setup Port ConnectionModbus Connection Using the Monitor Tool Downloading the SoftwareStarting the Monitor Tool COM port ConnectPanel Status and Real-Time Clock Monitor Menu OptionsMonitor menu options Mode Buttons Monitor mode buttonsMain Breaker Status Breaker StatusUsing the Configuration Tool Starting the Configuration ProgramTo Connect via COM Port To Work in Offline Mode COM port Work OfflineMain Configuration Window Overview Overview of main Configuration windowInstall Configuration Changes in the Unit Load a Configuration File from DiskSave the Configuration File to Disk Select Breakers to View Select Panel to ViewPanel Breakers view Auxiliary Breakers view Edit the Panel Properties or Set a Password Edit the Liebert LDM Unit PropertiesEdit the Breaker Properties Parameter Description To make a changeAdd or Delete a Circuit Breaker Adding a Circuit BreakerAdding a Subfeed Breaker Delete a Breaker Upgrading the Firmware Operation Progress Failed = Specifications ElectricalTroubleshooting / Faqs Page Ne t ItiTi n That

LDM specifications

Liebert LDM (Liebert Digital Monitor) is an advanced thermal management solution, specifically designed to enhance the performance and reliability of critical infrastructure systems. This innovative product from Vertiv caters to the growing demand for efficient cooling solutions in data centers, telecommunication sites, and other facilities requiring precise environmental control.

One of the standout features of the Liebert LDM is its advanced monitoring capabilities. The device is equipped with numerous sensors that measure crucial parameters, including temperature, humidity, and airflow. These measurements help operators analyze the cooling efficiency of their systems and ensure optimal operating conditions. The real-time data provided by the Liebert LDM allows for proactive maintenance, reducing the risk of equipment failure due to overheating or improper humidity levels.

The Liebert LDM employs sophisticated algorithms to optimize cooling performance. Its ability to analyze data trends plays a vital role in preventing hot spots and ensuring uniform cooling throughout the facility. This technology enhances the overall efficiency of cooling systems, which translates into reduced energy consumption and lower operating costs.

Another key characteristic of the Liebert LDM is its modular design. This flexibility allows users to scale their monitoring capabilities based on the size and complexity of their cooling setup. Whether a small server room or a large data center, the Liebert LDM can be tailored to meet specific operational needs.

Integration is another core advantage of the Liebert LDM. It seamlessly connects with various management systems and can be monitored through user-friendly interfaces. This interoperability ensures that facility managers can easily track performance metrics and integrate the Liebert LDM into their existing operational protocols.

The construction of the Liebert LDM is designed with durability and longevity in mind. Built to withstand the rigors of commercial use, the device features robust housing and weather-resistant components. This resilience ensures that the Liebert LDM remains a reliable tool within critical environments.

In summary, the Liebert LDM is a sophisticated thermal management solution combining precision monitoring, energy efficiency, modular flexibility, seamless integration, and robust design. As technology evolves, maintaining optimal environmental conditions becomes increasingly crucial. The Liebert LDM addresses these challenges, ensuring that critical systems operate reliably and efficiently in the face of rising demands.
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