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Dell Online Rack UPS
3750W and 4200W
User's Guide
K804N, H952N, J730N, K805N
J739N
w w w . d e l l . c o m | s u p p o r t . d e l l . c o m
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Notes and Warnings NOTE: A NOTE indicates important information that helps you make better use of your software. DANGER: A DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: A WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or injury. CAUTION: A CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property dama
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Table of Contents 1 Introduction Finding Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2 Safety Warnings 3 Installation Inspecting the Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Unpacking the Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Identifying the UPS Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Display Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Startup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Screen Locked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 UPS Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Event Log . . . . . . . . . . . . . . . . . .
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6 UPS Maintenance UPS and Battery Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Transporting the UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Storing the UPS and Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 When to Replace Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Testing Batteries . . . . . . . .
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1 Introduction The Dell Online Rack uninterruptible power system (UPS) protects your sensitive electronic equipment from basic power problems such as power failures, power sags, power surges, brownouts, and line noise. Power outages can occur when you least expect them and power quality can be erratic. These power problems have the potential to corrupt critical data, destroy unsaved work sessions, and damage hardware — causing hours of lost productivity and expensive repairs. With the Dell Onli
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Providing outstanding performance and reliability, the UPS's unique benefits include: Online UPS design with pure sine wave output. The UPS filters and regulates incoming AC power and provides consistent power to your equipment without draining the battery. True online double-conversion technology with high power density, utility frequency independence, and generator compatibility. Selectable High Efficiency mode of operation. 4U size that fits any standard 48 cm (19”) rack. Start‐on‐b
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Finding Information CAUTION: The Safety, Environmental, and Regulatory Information document provides important safety and regulatory information. What are You Looking For? Find It Here The user's guide for my UPS Dell UPS Disc The user's guide for the Dell Network Management Card Dell UPS Management Software NOTE: Documentation and software updates can be found at support.dell.com. Specifications Dell UPS User's Guide How to configure UPS settings The user's guide is available on the D
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2 Safety Warnings CAUTION: Before performing the procedures in this document, read and follow the safety instructions and important regulatory information in your Safety, Environmental, and Regulatory Information document. IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries. Please read all instructions before operating the equipment and save this manual for future re
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To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity controlled, indoor environment, free of conductive contaminants. Ambient temperature must not exceed 40°C (104°F). Do not operate near water or excessive humidity (95% maximum). Unpacking the cabinet in a low-temperature environment may cause condensation to occur in and on the cabinet. Do not install the cabinet until the inside and outside of the cabinet are absolutely dry (hazard of electric shock
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WARNING: Additional instructions for Rack-Mounted Systems Your rack kit has been approved only for the rack cabinet provided. It is your responsibility to ensure that installation of the equipment into any other rack complies with all applicable standards. Dell disclaims all liability and warranties with respect to combinations of equipment with any other rack. Before installing your equipment in a rack, install all front and side stabilizers. Failure to install stabilizers can allow the rac
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3 Installation This chapter explains: Equipment inspection Unpacking the cabinet UPS rear panels UPS setup and installation, including the External Battery Module (EBM) Remote Emergency Power-off (REPO) installation Initial startup Inspecting the Equipment If any equipment has been damaged during shipment, keep the shipping cartons and packing materials for the carrier or place of purchase and file a claim for shipping damage. If you discover damage after acceptance, file a claim for
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Unpacking the Cabinet CAUTION: Unpacking the cabinet in a low-temperature environment may cause condensation to occur in and on the cabinet. Do not install the cabinet until the inside and outside of the cabinet are absolutely dry (hazard of electric shock). CAUTION: The cabinet is heavy (see page 62). Use caution to unpack and move the cabinet. Use care when moving and opening the carton. Leave the components packaged until ready to install. To unpack the system: 1 Open the outer carton and rem
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2 With one person on each side, carefully lift the cabinet out of the outer carton using the handles on the cardboard and set it on a flat, stable surface (see Figure 3). Place the cabinet in a protected area that has adequate airflow and is free of humidity, flammable gas, and corrosion. Figure 3. Lifting the Cabinet 3 Discard or recycle the packaging in a responsible manner, or store it for future use. | 14 Installation
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Identifying the UPS Rear Panels This section shows the rear panels of the Dell Online Rack models. Two IEC 320-C19 and Two L6-20 Receptacles UPS (Load Segment 2) RS-232 Port Communication Bay USB Port REPO Ports Output Circuit Breaker Ground Screw One L6-30 Receptacle EBM Connector (Load Segment 1) 2m, L6-30P Power Cord Figure 4. 3750W, 208V Rear Panel | Installation 15
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Two IEC 320-C19 Receptacles UPS (Load Segment 2) RS-232 Port Communication Bay USB Port REPO Ports Output Circuit Breaker Ground Screw Eight IEC 320-C13 Receptacles EBM Connector (Load Segment 1) Input Terminal Block Figure 5. 3750W, 230V Rear Panel One L6-30 Receptacles UPS (Load Segment 2) RS-232 Port Communication Bay USB Port REPO Ports Output Circuit Breaker Four IEC 320-C19 and Ground Screw EBM Connector Input Terminal Block Two L6-20 Receptacles (Load Segment 1) Figure 6. 4200W, 208V Rear
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Four IEC 320-C19 Receptacles UPS (Load Segment 1) RS-232 Port Communication Bay USB Port REPO Ports Output Circuit Breaker Six IEC 320-C13 Receptacles Ground Screw EBM Connector Input Terminal Block (Load Segment 2) Figure 7. 4200W, 230V Rear Panel Identifying the UPS Front Panel On/Off Button LCD Panel Scroll Button (Up or Back) Scroll Button (Down or Forward) Select Button Figure 8. The Dell Online Rack UPS Front Panel | Installation 17
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Rackmount Setup CAUTION: The cabinet is heavy (see page 62): 1) Dell strongly recommends to remove the battery tray from the UPS before lifting. 2) Lifting the cabinets into the rack requires a minimum of two people. CAUTION: Removing the batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions. Keep unauthorized personnel away from batteries. CAUTION: If installing an optional EBM, install the EBM directly below the UPS. NOTE: Mounting
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Pull the battery trays out using the plastic tabs and remove the battery trays (see Figure 10). Figure 10. Removing the Battery Trays 2 If installing additional UPSs, repeat Step 1 for each cabinet. NOTE: The instructions are the same for square-hole racks and unthreaded, round-hole racks. The rails fit both rack styles. The square-hole rack is shown in the illustrations. 3 Select the proper holes in the rail for positioning the cabinet in the desired location in the rack. The rails should be lo
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5 Attach the rails to the rack: Engage the back end of the rail until it fully seats on the vertical rack flange and the hook latch locks in place (see Figure 11). Pull the rail toward the front. Push the front end of the rail until it fully seats on the vertical rack flange and the hook latch locks in place. Figure 11. Installing the Rails | 20 Installation
