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MGE UPS Systems S3 Reorder form 1660 Scenic Avenue Costa Mesa, CA 92626

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Reorder form1660 Scenic AvenueCosta Mesa, CA 92626

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I would like to order _______ (quantity @ $50.00 each) additional copies of the:

Topaz S3 Inverters 0.5 kVA,1 kVA, & 2 kVA

Owner’s Manual

86-153061-00 B03 3/99

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Contents

Main IMPORTANT SAFETY INSTRUCTION Page Page Page vi 86-153061-00 Warranty Service and Factory Repair - Call 1 - 800 - 523 - 0142 Proprietary Rights Statement Topaz S3 Inverters 0.5 kVA,1 kVA, & 2kVA Owners Manual Contents Section I Introduction vii Section II Installation and Operation Section III Theory of Operation viii 86-153061-00 Section IV Maintenance and Service Illustrations 86-153061-00 ix Page How To Use This Manual: NOTE IMPORTANT CAUTION 86-153061-00 xi Page Introduction 1.0 Scope WARNUNG 1 1Introduction 1.3 Specifications S3 Static Inverters 1kVA 1.2 Options 1.1 General Description 1 2 86-153061-00Introduction Page Page Figure : System Status Readout 1- 1 1.6.1 Digital LCD (Liquid Crystal Display) 1.6 Indicators and Controls 86-153061-00 1 5Introduction Tab le : LCD Readout Definitions 1- 2 1 6 Introduction 86-153061-00 Figure : Line 1 Measurement Readout 1- 1A Figure : Line 2 Measurement Readout 1- 1B 86-153061-00 1 7Introduction Figure : Line 1 and 2 Measurement Readout, Status Indicators 1- 1C 1.6.2.1 Bypass LED Color 1.6.2.2 Inverter LED Color 1.6.2.3 Lamp Test 1.6.2 Status Indicators (LEDs) Page Page Page Page Page Page Page Page Installation and Operation 2.5 Installation 2.1 Receiving 2.2 Handling 2.3 Storage Page Page 2- 1 2 4 Installation and Operation 86-153061-00 Page Page Page Page 2.6 Inverter Set UP 2.5.5 Cooling WARNUNG! 86-153061-00 2 9Installation and Operation 2.6.5 Automatic Restart 2.6.3 Bypass 2.6.4 On-Line, Off-Line Operation 2.6.2 Frequency Selection 2.6.1 Voltage Selection 2.7 Operation 86-153061-00 2 11 Page Theory of Operation Page 3.1.1.1 Hysteretic Booster Operation 3.1.1 Battery Booster 86-153061-00 3 3Theory of Operation Page Figure : Dual Inverter and Waveform Diagram 3- 3 Owners ManualS3 Static Inverters 1kVA 3.1.2 Dual Inverters 86-153061-00 3 5Theory of Operation 3.1.2.2 Reference Sine Wave and Control 3.1.2.1 Average Current Mode 3 6 Theory of Operation 86-153061-00 Page 3.1.5 Status Indicators (LEDs) 3.1.3.2 Off-Line Mode 3.1.4 Digital LCD Display 3.1.3.1.2 Start Up Sequence 3 8 Theory of Operation 86-153061-00 3.1.6.1 Supply Description 3.1.5.2 Inverter 3.1.6 Power Supply 3.1.5.1 Bypass 86-153061-00 3 9Theory of Operation 3.1.6.2 Supply Operation 3 10 Theory of Operation 86-153061-00 Maintenance and Service 4.4 Troubleshooting and MGE Servicing 4.3 Replacement Parts 4 2 Maintenance and Service 86-153061-00 Tab le : Installation Checklist 4- 1 4.4.1 Installation Checks 86-153061-00 4 3Maintenance and Service 4.4.2 Basic Inverter System (List 11, -B2 Models) 4 4 Maintenance and Service 86-153061-00 Page 4.4.6 Troubleshooting Guide 4.4.5 OFF-LINE Mode 4.4.4 ON-LINE Mode 4 6 Maintenance and Service 86-153061-00 Tab le :Troubleshooting Checklist 4- 2 86-153061-00 4 7Maintenance and Service 4 8 Maintenance and Service 86-153061-00 Glossary g 1Glossary g 2 Glossary 86-153061-00 86-153061-00 g 3Glossary g 4 Glossary 86-153061-00 Reorder form 1660 Scenic Avenue Costa Mesa, CA 92626 Use this form Topaz S3 Inverters 0.5 kVA,1 kVA, & 2 kVA Owners Manual 86-153061-00 B03 3/99