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3.5 to 21 kVA N+1
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Contents
Main
IMPORTANT SAFETY INSTRUCTIONS
3.5 to 21 kVAN+1 Inverter
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Page
3.5 kVA to 21 kVA Inverter Owner's Manual
Warranty Information page v
3.5 to 21 kVA N+1 Inverter Owners Manual
Warranty
Service and Factory Repair - Call 1 - 800 - 523 - 0142
Proprietary Rights Statement
Revision History
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Page
Page
Contents
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Introduction
1.1 General Description
page 1 2
7 kVA/3.5 kVAN+1 14 kVA/10.5 kVAN+1 21 kVA/17.5 kVA N+1
1.2 Standard Products
Introduction
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1.4 Mechanical Specifications
Introduction
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Installation and Operation
2.3 Mechanical Mounting
TOP VIEW
LEFT SIDE VIEW
Installation & Operation
Figure 2-2: Front View, 7 kVA, System Component Description.
2.3.1 Location
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Installation & Operation - Line to Neutral
2.5.4 Connections
220-240VAC Configuration
110-120VAC Configuration
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Installation & Operation - Line To Neutral
2.6 Software Configuration Set-Up
2.6.1 Dual Processor Set-Up
2.6.2 System Personalization
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2.8.4 Connections
2.8.5 AC Input/Output Voltage Selection
2.9 Software Configuration Set-Up
2.9.1 Dual Processor Set-Up
2.9.2 System Personalization
Installation & Operation - Line To Line
2.9.3 Unit kVARating ID Label
2.9.4 On-Line Mode
2.9.5 Off-Line Mode
2.10 Redundant Controller Set-Up
2.10.1 Inverter Module Installation
Installation & Operation
2.11 Indicators and Controls
2.11.1 LCD Readout
page 2 18
Figure 2-9: S4 InverterComponents.
Installation & Operation
2.12 Remote Alarm
2.12.1 Alarm Relays
2.13 Start-Up Sequence
2.13.1 Power-Up Procedure
2.13.2 Powering Up the Inverters
2.13.3 De-Energizing the System
Maintenance Adjustment and Troubleshooting
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3.3 Equipment Adjustment and Calibration
3.4 Air Intake Cleaning
3.5 AC Fan Replacement
3.6 DC Fan Replacement
3.7 Replacement Parts
3.8 Redundant Microprocessor (72-153588-00) Installation/Configuration
PCB Slot #2
Primary Microcontroller Display
Redundant Controller Card (inserted into Slot #1)
3.9 Troubleshooting and Servicing
3.9.1 Installation Check
3.10 AC Output Circuit Breaker
3.10.1 Cable Connection and Static Switch Module
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Glossary
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Glossary
