Dell H950N, H967N, J728N, K803N Specifications

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Specifications |

Specifications

This chapter provides the following specifications:

SModel list

SDimensions and weights

SElectrical input and output

SEnvironmental and safety

SBattery

SUPS block diagram

Table 10. UPS Model List

120V Models 208V Model 230V Models

UPS Models 2700R Telco LV (K803N),

2700W

2700R Telco HV-US

(H950N), 2700W

2700R Telco HV (J728N),

2700W

External Battery Module

(EBM)

2700R EBM (H967N), 96 Vdc

Table 11. Dimensions and Weights

UPS EBM Model

UPS Dimensions

(W H D)

438.0 171.5 433.0 mm

17.2” 6.8” 17.0” (4U)

438.0 171.5 433.0 cm

17.2” 6.8” 17.0” (4U)

Weights 36.9 kg (81.4 lb) 51.8 kg (114.2 lb)

Table 12. Electrical Input

120V Models 208V Models 230V Models

Nominal Voltage 120V 208V 230V

Voltage Range 82–144V auto-sensing 155–255V auto-sensing 160–286V auto-sensing

Nominal Frequency 50/60 Hz auto-sensing, ±3 Hz

Efficiency (Normal Mode) >95%

Noise Filtering Full-time EMI/RFI filtering

Connections 2m, L5-30P attached

power cord

IEC 320-C20 input

connector, 16A

IEC 320-C20 input

connector, 16A

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Contents

Main Notes and Warnings S Table of Contents 1 Introduction 2 Safety Warnings 3 Installation 4 Operation 5 Additional UPS Features Page Introduction Page Finding Information NOTE: NOTE: Safety Warnings IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS S Page Page Installation Inspecting the Equipment Unpacking the Cabinet Page Installation Identifying the UPS Rear Panels Figure 5. 2700W, 208V Rear Panel This section shows the rear panels of the Dell Online Rack models. Figure 4. 2700W, 120V Rear Panel Figure 6. 2700W, 230V Rear Panel Identifying the UPS Front Panel Figure 7. The Dell Online Rack UPS Front Panel Rackmount Setup Page Page Page Page Page Page Installing the EBM Page Installing the UPS Installing Remote Emergency Power-off Page UPS Initial Startup To start up the UPS: The power cord current ratings are listed in Table 2. Page Operation UPS Startup and Shutdown Starting the UPS Starting the UPS on Battery UPS Shutdown Control Panel Functions S S S Changing the Language Display Functions Startup Screen Screen Locked UPS Status Page Page Event Log Measurements Control Screens Table 6 describes the available control screens. Identification S S S S S Settings Page Page Page Page Transferring the UPS Between Modes S S Transferring from Normal to Bypass Mode Transferring from Bypass to Normal Mode Setting Power Strategy Retrieving the Event Log To retrieve the Event Log through the display: 1Press the button for one second to go to the main menu selection and scroll down to the Event Log menu using the button. Behavior on Overload Configuring Load Segments Controlling Load Segments Through the Display Configuring Automatic Start Delay S S S S Configuring Automatic on Battery Shutdown Configuring Battery Settings Configuring the UPS for an EBM Running Automatic Battery Tests S S S S Configuring Automatic Restart Additional UPS Features S S S RS-232 and USB Communication Ports Page Dell Network Management Card (Optional) Dell UPS Management Software UPS Maintenance S S S S S UPS and Battery Care Transporting the UPS Page Page Storing the UPS and Batteries When to Replace Batteries Testing Batteries S S S Updating the UPS Firmware Specifications This chapter provides the following specifications: S S S S S S NOTE: Page Troubleshooting Accessing Alarms and Conditions S S UPS Status Menu S Typical Alarms and Conditions Page Page Page Silencing the Alarm