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335
9
Uninterruptible Power
Supply
80 kVA
and
120 kVA
Installation and Operation
Manual
164201396 Rev. A
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IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for your Uninterruptible Power Supply (UPS) system. You should follow these instructions during the installation and maintenance of the UPS, options, accessories and batteries. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reas
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A Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii Basic System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Conventions Used in This Manual . . . . . . . . . . . . . . . . . . . . . . . x Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi Getting
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Section II Operation 5 Understanding UPS Operation 5.1 Looking Inside the UPS System . . . . . . . . . . . . . . . . . 5 - 1 5.2 Normal, Battery and Bypass Modes . . . . . . . . . . . . . 5 - 3 5.2.1 Normal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4 5.2.2 Bypass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6 5.2.3 Battery Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 8 5.2.4 Maintenance By
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7.3.7 UPS Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8 7.3.8 Set-Up User . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8 7.3.9 Set-Up Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 9 7.4 Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 10 7.4.1 “ON-LINE” Mode (Inverter Mode) . . . . . . . . . . . . . . . 7 - 10 7.4.2 “OFF-LIINE” Mode (BYPASS or ECONOMY Mode) . 7 - 10 7.4
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List of Figures Figure 1 – 1 Powerware 9335 (80 kVA and 120 kVA) UPS Cabinet Figure 4 – 1 Typical Remote EPO Control Figure 5 – 1 Main Elements of the UPS System Figure 5 – 2 Path of Current through the UPS in Normal Mode Figure 5 – 3 Path of Current through the UPS in Bypass Mode Figure 5 – 4 Path of Current through the UPS in Battery Mode Figure 5 – 5 Path of Current through the UPS in Maintenance Bypass Mode Figure 6 – 1 Powerware 9335 (80 kVA and 120 kVA) Controls and Indicator
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List of Tables Table 4 – 1 Remote EPO Wire Terminations Table 4 – 2 Remote EPO Table 10 – 1 Communication Port Pin Assignments vii Powerware 9335 (80 kVA and 120 kVA) Installation and Operation 164201396 REV. A 071103
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Introduction Powerware 9335 UPS true double conversion online power protection can be utilized to prevent loss of valuable electronic information, minimize equipment downtime, and/or minimize the adverse effect on equipment production due to unexpected power problems. The Powerware UPS System continuously monitors incoming electrical power and removes the surges, spikes, sags, and other irregularities that are inherent in commercial utility power. Working with your building
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Basic System Configurations These basic UPS system configurations are possible: • Single Cabinet UPS with External Battery Cabinet, Single Utility Feed • Single Cabinet UPS with External Battery Cabinet, Dual Utility Feed You can enhance any of these system configurations by adding optional accessories, such as Remote Emergency Power Off (EPO) control and X–Slot communications connectivity features. Using This Manual Your UPS functions automatically and requires very litt
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Section II – Operation • Chapter 5 – Understanding UPS Operation – provides information on understanding how your UPS works. • Chapter 6 – Operational Controls and Features – describes the standard and optional operational features and controls of the UPS system. • Chapter 7 – Using the Control Panel – describes the controls and indicators found on the Control Panel and shows the various information screens displayed on the LCD screen. • Chapter 8 - UPS Operating Instructions – co
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Safety Considerations The UPS cabinet is designed for industrial or computer room applications, and contain safety shields behind the doors. However, the UPS system is a sophisticated power system and should be handled with appropriate care, following these guidelines: • Keep surroundings clean and free from excess moisture. • Do not operate the UPS system close to gas or electric heat sources. • The system is not intended for outdoor use. • The operating environment should be maint
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Section I Installation
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Getting Started 1 1.1 Installing the UPS The complete UPS cabinet is shipped on a single pallet. Use a forklift or a pallet jack, rated to handle the weight of the cabinets (refer to Table J in Appendix A for cabinet weights) to move the packaged cabinet to the installation site, or as close as possible to the site, before unloading from the pallet. This is the basic sequence of the installation steps: 1. Create an installation plan for the UPS system. (Chapter 1) 2. Prepa
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1.1.2 Preparing Your Site For your UPS to operate at peak efficiency, your installation site should meet the environmental parameters outlined in this manual. If you intend to operate the system at an altitude higher than 1500 meters (5000 feet), contact your local sales or service office for important information about high altitude operation. The operating environment must meet the weight, airflow, size and clearance requirements specified in Appendix A. The basic environmental requi
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1.1.5 Inspecting and Unpacking Each Cabinet The first task in preparing for installation is inspecting and unpacking the UPS. The UPS and accessory cabinets are shipped bolted to wooden pallets, as shown in Figure 1–1, and protected with outer protective packaging material. NOTE: Packed inside the shipping carton on top of the UPS cabinet is an accessory carton containing the metal grilles to be installed at the unit base after it is f
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1. Carefully inspect the outer packaging for evidence of damage during transit. CAUTION: Do not install a damaged cabinet. Report any damage to the carrier and contact your local sales or service office immediately. 2. Use a forklift or other material handling equipment to move the cabinet to a convenient unpacking area. Insert the forklift forks between the pallet supports on the bottom of the unit. CAUTION: Do not tilt cabinets more than ±10 degrees from verti
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Installing the UPS System 2 2.1 Preliminary Installation Information WARNING: Only qualified personnel should perform installation. All wiring and installation of the UPS system must be done in accordance with the most current NEC standards or local electrical code. Refer to the following while installing the UPS system: • Refer to Appendix A of this manual for installation drawings and additional installation notes. • Dimensions in this manual, unless otherwi
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2.2 UPS Cabinet Installation To install an UPS cabinet, perform the procedures in the following paragraphs. 2.2.1 Unloading the Powerware 9335 (80 kVA and 120 kVA) UPS Cabinet from the Pallet The UPS cabinet is bolted to a wooden shipping base using two steel angles. To remove the shipping material, perform the following procedure. WARNING: The UPS cabinet is heavy. Refer to Table J in Appendix A for weight of cabinets. If unloading instructions are not closely followed,
