HP UPS R/T3000 - User Manual

HP UPS R/T3000
User Guide
Part Number 507932-002
December 2009 (Second Edition)

Summary

Intended Audience

Component Identification

UPS R;T3000 Overview

Provides a high-level overview of the HP UPS R/T3000, its features, and capabilities.

UPS Front Panel

Details the physical layout and components of the UPS front panel.

UPS Front Panel Controls

Explains the buttons and their functions on the UPS front panel.

UPS Front Panel LED Indicators

Describes the meaning and function of each LED indicator on the UPS front panel.

HP UPS R;T3000 Models

Outlines the different models of the HP UPS R/T3000 and their key characteristics.

R;T3000 NA and R;T3000 j JPN Rear Panel

Illustrates and labels the rear panel connections for specific UPS models.

R;T3000 h NA and R;T3000 h JPN Rear Panel

Details the rear panel configuration for the high-voltage NA and JPN models.

R;T3000 INT Rear Panel

Shows and describes the rear panel layout for the R/T3000 International model.

REPO Port

Explains the functionality and connection of the Remote Emergency Power Off (REPO) port.

ERM Rear Panel

Describes the rear panel components and connections of the Extended Range Module (ERM).

Installation

Installation Precautions

Crucial safety warnings and guidelines to follow during UPS installation.

Preparing for Hardware Installation

Steps required to prepare the UPS hardware and site before installation.

Tools and Materials for Installation

Lists the necessary tools and materials for performing the UPS installation.

Selecting an Installation Site

Key factors to consider when choosing an appropriate location for the UPS.

Readying the Equipment for Installation

Procedures for unpacking and preparing the UPS equipment for rack mounting.

Installing Mounting Rails

Step-by-step instructions for installing the rack mounting rails.

Installing the UPS in a Rack

Guide on how to physically mount the UPS unit into the rack.

Connecting Battery Leads

Instructions and safety advice for connecting the UPS battery leads.

Attaching the UPS Front Bezel

Steps for securing the front bezel to the installed UPS.

Connecting the Serial Communications Port

Guidance on connecting the UPS serial port for management and monitoring.

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

The HP UPS R/T3000 is an uninterruptible power supply (UPS) designed for power protection of loads up to a maximum of 3300 VA/3000 W, though these numbers may vary by specific model. It features a 2U rack-mount design with a convertible tower option, offering flexibility in installation. To ensure optimal performance and access to the latest product enhancements, users are advised to update the UPS firmware and software regularly, which can be downloaded from the HP website.

Function Description

The primary function of the HP UPS R/T3000 is to provide continuous and reliable power to connected devices, protecting them from power fluctuations, outages, and other electrical disturbances. It operates in several modes to manage power effectively:

• Standby mode: The UPS is powered on but not actively supplying power to the load from its inverter.
• Operate mode: The UPS is actively supplying conditioned power to the connected load.
• Configure mode: Allows users to adjust various settings and parameters of the UPS.
• Battery mode: The UPS automatically switches to battery power when utility power is interrupted, ensuring uninterrupted operation for connected devices.
• Auto-Bypass mode: If an internal fault or overload occurs, the UPS can automatically transfer the load to utility power (if available) to maintain power to the devices.

The UPS includes a REPO (Remote Emergency Power Off) port, which, when properly wired to a remote, normally-open switch, enables the power at the UPS output receptacles to be switched off from a remote location. This feature is crucial for emergency shutdowns, as it immediately powers down protected devices and does not rely on the orderly shutdown procedure initiated by power management software. It functions whether the UPS is operating on utility or battery power. To restore power after a REPO event, the AC source must be reconnected, and the On button must be pressed manually. It's important to note that if a REPO is detected while the On button is pressed without utility power, battery start is inhibited.

Usage Features

The UPS R/T3000 is equipped with a front panel display and controls for easy operation and monitoring.

• Front Panel Controls:

  • Test/Alarm Reset button: Used to silence UPS alarms and initiate self-tests.
  • Off button: Places the UPS in Standby mode.
  • On button: Powers up the UPS, initiating power to the connected load.
  • Battery Start button: When pressed in conjunction with the On button, it starts the UPS on battery power.

• Front Panel LED Indicators: These LEDs provide visual feedback on the UPS status and load level:

  • Self Test: Indicates if the load level is greater than 10%.
  • Battery Fault: Illuminates if the load level exceeds 25%.
  • Site Wiring Fault: Indicates a load level greater than 50%.
  • Overtemperature: Lights up if the load level is greater than 75%.
  • Overload: Indicates a load level exceeding 100%.
  • On Bypass: Shows when the UPS is operating in bypass mode.
  • On Battery: Indicates that the UPS is running on battery power.
  • Utility: Shows when the UPS is receiving power from the utility.

• Connectivity: The UPS offers various communication ports for monitoring and management:

  • Serial communications port: Connects the UPS to a host computer for power management software. Only the supplied computer interface cable should be used.
  • USB communications port: Another option for connecting to a host computer.
  • ERM connector: For connecting an External Runtime Module (ERM) to extend battery backup time.

• Load Segments and Output Receptacles: The UPS provides multiple output receptacles, often divided into load segments, allowing for organized power distribution to connected devices. Specific models may feature different types of receptacles (e.g., NEMA 5-20T, NEMA L5-30R, IEC-320-C19, IEC-320-C13) and circuit breakers for load segments.

• Cord Retention Clips: Attachment locations are provided for cord retention clips to secure power cords, preventing accidental disconnections.

Maintenance Features

Regular maintenance is essential for the longevity and optimal performance of the HP UPS R/T3000.

• Battery Replacement: The UPS batteries are user-replaceable. Important safety information, care and storage guidelines, and procedures for determining when to replace batteries are provided. New battery modules should be tested after replacement.
• UPS and ERM Replacement: Procedures are outlined for replacing the entire UPS unit and the External Runtime Module (ERM).
• Firmware Updates: The UPS firmware can be updated to incorporate the latest enhancements and bug fixes. This may involve configuring a USB to serial converter and reassigning USB COM ports.
• Troubleshooting: The manual includes a comprehensive LED troubleshooting guide to help diagnose common issues such as Auto-Bypass mode, Converter Off mode, general alarms, bypass out of range, battery conditions, input/output voltage issues, overtemperature, internal faults, REPO conditions, site wiring faults, overload, checksum failure errors, and low battery shutdowns.
• Power Management Software: The UPS is designed to work with power management software, which helps monitor UPS status, manage shutdowns, and configure settings.
• ERM (External Runtime Module): The ERM, when installed, connects to the UPS via an output connector cable and has its own circuit breaker. It also includes an input connector for connecting to another ERM, allowing for further runtime expansion. The ERM also has a front bezel and can be installed in a rack or as a tower, with a rotatable logo badge for aesthetic consistency.
• Physical Handling: Due to the weight of the UPS (37 kg / 82 lb) and ERM (55 kg / 122 lb), specific warnings are provided regarding safe handling by multiple individuals to prevent personal injury or equipment damage. Local occupational health and safety requirements for manual material handling should be observed.
• Installation Precautions: Detailed precautions are given for installation, including instructions on selecting a suitable site (considering ambient temperature, airflow, circuit overloading, and earthing), readying the equipment (checking battery recharge dates), and installing mounting rails and the unit itself in a rack or as a tower. It emphasizes installing heavier items at the bottom of the rack to maintain stability.
• Grounding: The UPS includes a ground bonding screw, and instructions emphasize the importance of reliable earthing to prevent personal injury from earth conductor leakage current.
• Electrostatic Discharge (ESD) Prevention: Methods for preventing electrostatic discharge are provided to protect sensitive electronic components during handling and maintenance.

HP UPS R/T3000 Specifications