MGE UPS Systems S3 Uživatelský manuál

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Topaz S3
Inverters
0.5 kVA, 1 kVA,
and 2 kVA
Owner's Manual
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1 2 3 4 5 6 ... 63 64

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Strany 1 - Owner's Manual

Topaz S3Inverters0.5 kVA, 1 kVA,and 2 kVAOwner's Manual

Strany 2 - IMPORTANT SAFETY INSTRUCTION

3-1 Inverter Block Diagram 3-23-2 Hysteretic Booster Diagram 3-43-3 Dual Inverter and Waveform Diagram 3-5TablesTable Description Page1-1 Characterist

Strany 3 - WARNUNG!

How To Use This Manual:This manual is designed for ease of use and easy location ofinformation.To quickly find the meaning of terms used within the tex

Strany 4

xii 86-153061-00Topaz S3 Inverters 0.5 kVA, 1 kVA, & 2 kVA

Strany 5 - 0.5KVA, 1 kVA, AND 2kVA

This manual provides technical information required forinstallation, operation and maintenance of the Topaz S3inverters with power ratings of 0.5 kVA,

Strany 6 - 0.5 kVA,1 kVA, & 2kVA

Section IV — Maintenance and ServiceThis section describes maintenance of the Topaz S3 inverter,including safety instructions, preventive maintenance,

Strany 7 - Contents

Table : Characteristics of Inverter1- 1Model Output Nominal Input Max. Nominal Output AC Amperes atNumber Power Input Voltage Input DC Selectable Outp

Strany 8

IntroductionDoes not exceed 3% for all linear and non-linear (computer)load conditions within the VA/Watt rating.Inverter output RMS voltage will var

Strany 9 - Illustrations

See Figure 2-1 on page 2-2 for the location of indicators andcontrols.The LCD displays two lines of twenty characters. Two typesof messages are displa

Strany 10

Table : LCD Readout Definitions1- 2Column 1 Column 2 Column 3 Power Source Mode / Status Definition LED statusPower Source SourceSource Mode S

Strany 11 - 86-153061-00 xi

The LCD can display a total of 10 different measurements, with two measurement values perline. The following is a list of measurements displayed:Load

Strany 12

86-153061-00iiIMPORTANT SAFETY INSTRUCTIONSAVE THESE INSTRUCTIONS — This manual contains important instructions for all inverters that must befollowed

Strany 13 - Introduction

Figure : Line 1 and 2 Measurement Readout, Status Indicators1- 1CTwo indicators are provided and identified as "STATUS". Oneindicator is labe

Strany 14 - 1.1 General Description

Three alarm relays are provided. 1) UTILITY FAILURE, 2)MINOR alarm, 3) MAJOR alarm. All relays are identical,however the UTILITY and MINOR relays ar

Strany 15

Alarm if Utility voltage is not within proper limits. Contactsare:TB2-1 = NC, TB2-2 - Common, TB2-3 = NO.A minor alarm will occur for any of the follo

Strany 16 - 1 — 4 86-153061-00

A circuit breaker is located on the front panel and identifiedas "DC INPUT". Turning the breaker to the ON position willapply the input D.C.

Strany 17

Figure : Inverter Module Configuration for .5kVA and 1kVA1- 3A1 — 12 Introduction 86-153061-00Topaz S3 Inverters 0.5 kVA, 1 kVA, & 2 kVA

Strany 18

Figure : Inverter Module Configuration for 2kVA1- 3B86-153061-00 1 — 13IntroductionOwner’s Manual

Strany 19 - Owner’s Manual

Selection of the AC output voltage is accomplished bymoving a connector plug. The printed circuit board has a 10pin connector (J3) and its mate is a 9

Strany 20

These dimensions include both the receiver cabinet and theinverter module. Depth is inclusive of the inverter modulethumb screws.0.5 kVA, 1 kVA 2 kVAH

Strany 21 - Indication

1 — 16 Introduction 86-153061-00Topaz S3 Inverters 0.5 kVA, 1 kVA, & 2 kVA

Strany 22

This section describes the installation of the Topaz S3 0.5kVA, 1 kVA, & 2 kVA including receiving, handling, storage,and installation procedures.

Strany 23

NOTEThis 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

Strany 24

The equipment is designed for installation in a protectedenvironment. Factors to be considered in selecting alocation include ventilation, environment

Strany 25

Figure : Outline and Mounting for 2kVA2- 1BThe side mounting brackets can be positioned for either a 19inch, 23 inch, or 25 inch rack. The Inverter ca

Strany 26

Table : Recommended Input/Output Wiring2- 1Model DC Input AC Output AC Input Current Current Current Max.Current 63054 16 AMPS 5 AMPS 5 AMPS

Strany 27

For safety and proper operation of the unit, includingmaximum attenuation of electrical noise, suitable groundingis required. A separate grounding ele

Strany 28

Figure : Wiring Access and Connection for .5 kVA & 1 kVA2- 2A2 — 6 Installation and Operation 86-153061-00Topaz S3 Inverters 0.5 kVA, 1 kVA, &

Strany 29 - Installation and Operation

Figure : Wiring Access and Connection for 2 kVA2- 2B86-153061-00 2 — 7Installation and OperationOwner’s Manual

Strany 30 - 2.5.1 Location

Remove the cover plate on the rear of the inverter receivercabinet to gain access to the wiring compartment.Route the DC input, AC output, AC input (S

Strany 31 - Wiring Access

For optimum inverter performance, provide ventilationclearance from exterior surfaces as follows:Top and bottom: 0.25 inches [6.3 mm]Front and sides:

Strany 32

Viewed from the left side of the Inverter module, accessholes can be seen for selecting the AC output voltage via a120VAC/240VAC hard wired connector

Strany 33 - 2.5.3 Grounding

When all selections have been made, perform the followingsteps to operate the inverter:A) Be sure that all loads are disconnected or turned OFFand AC

Strany 34

iv 86-153061-00Topaz S3 Inverters 0.5 kVA, 1 kVA, & 2 kVA

Strany 35

K) Turn the DC circuit breaker on the front panel to theOFF position. Verify that AC voltage is still on the ACOUT terminal block TB3.L) Loosen the th

Strany 36 - Customer Support Services

This section describes the theory of operation of the TopazS3 Inverter systems.The inverter utilizes a "Fly-back" converter to boost the in

Strany 37

Figure : Inverter Block Diagram3- 13 — 2 Theory of Operation 86-153061-00S3 Static Inverters 1kVA

Strany 38

The battery booster is a "continuous" mode Fly-backconverter which takes the DC input voltage and boost it tofour separate outputs of 200 vo

Strany 39 - 2.7 Operation

Figure : Hystertic Booster Diagram3- 23 — 4 Theory of Operation 86-153061-00S3 Static Inverters 1kVA

Strany 40

As indicated, two identical inverters are used to produceeither 120 or 240VAC depending on parallel or seriesconnection of their outputs. Each inverte

Strany 41 - Theory of Operation

A microprocessor is used in the Inverter system to generatea reference sine wave via one of its three PWM outputs. ThePWM signal is filtered to make a

Strany 42

This is an optional feature that is described below.The ON LINE mode is defined as allowing the load tooperate from the Inverter instead of the Utility

Strany 43 - 3.1.1 Battery Booster

When the inverter is enabled (by turning ON the front panelDC circuit breaker) the microprocessor goes through its startup sequence, including phase

Strany 44

A blinking LED indicates that the load is powered by theInverter, not from the Utility. The "BYPASS" LED will beilluminated Green if the Uti

Strany 45 - 3.1.2 Dual Inverters

86-153061-00 vFor service call1-800-523-014286-153061-00 B03 3/99Copyright © 1997 MGE UPS Systems, Inc.All rights reserved. Printed in U.S.A.MGE UPS S

Strany 46 - 3.1.2.1 Average Current

The duty cycle of the UC3842ANs oscillator is set up to beabout 45%. The output of the chip drives the gate of anIRF840 FET. The "Drain" of

Strany 47

This section describes maintenance and service of theTopaz S3 Inverters Systems, including safety instructions,preventive maintenance, descriptions of

Strany 48

a. Ensure that all equipment is clean and free of loosedust, dirt, and debris. The exterior of all enclosuresmay be cleaned with a mild solution of so

Strany 49 - 3.1.5.1 “Bypass”

Many operation problems are due to incorrect installation orsetup. Before turning the unit on, review Section 2 forinstructions pertaining to your par

Strany 50 - 3.1.6.2 Supply Operation

Before the inverter system can be turned on with the DCcircuit breaker on the front panel, the DC power source mustbe energized. Upon turning the DC c

Strany 51 - Maintenance and Service

As soon as power is applied to the unit, either from the ACpower source or the DC is applied by closing the DC circuitbreaker, the unit will start up

Strany 52 - 4.3 Replacement Parts

If AC has been applied to the Inverter and is within properlimits (120VAC or 230VAC, +/- 10% maximum) the InverterSTATUS indicator should turn YELLOW

Strany 53 - 4.4.1 Installation Checks

Table :Troubleshooting Checklist4- 2SYMPTOM POSSIBLE CAUSE RECOMMENDED PROCEDURENo response when DC circuit Polarity reversed on DC Input Check input

Strany 54 - System (List 11, -B2

SYMPTOM POSSIBLE CAUSE RECOMMENDED PROCEDUREterminals and that the proper AC outputvoltage exist on the AC output terminalblock. If 100-120 VAC or 200

Strany 55

Symbols¶ Used to reference paragraph headings that are listed in the table of contents./ Used to represent “and/or.”% Percent; of each hundred.° F. De

Strany 56 - 4.4.4 ON-LINE Mode

vi 86-153061-00WarrantyMGE UPS Systems warranty: warranties to distributors and other commercial customers: MGE UPS Systems warrantsequipment manufact

Strany 57

C Common.CB Circuit breaker.Conduit A flexible or rigid tube surrounding electrical conductors.C.S.S. Customer Support Services.Current rating The maxi

Strany 58

Input branch circuit The input circuit from the building power panel to the equipment.Inverter An electrical circuit that generates an AC sinewave out

Strany 59 - Glossary

SCR Silicon-controlled rectifier.Shipping damage Any damage done to an article while it is in transit.SPDT Single Pole Double Throw.Static TransferSwit

Strany 60

Reorder form1660 Scenic AvenueCosta Mesa, CA 92626to order additional copies of this document, or to report any errors,omissions, or other problems yo

Strany 61

Nothing will stop you now ™1660 Scenic Avenue, Costa Mesa, California 92626 • (714) 557-1636 • www.mgeups.com

Strany 62

Section . . . . . . . . . . . . Description PageSafety Information inside front coverService and Factory Repair viWarranty viTable of Contents viiHow

Strany 63 - Costa Mesa, CA 92626

Section Description Page1.7.1 Dimensions 1-151.7.2 Weight 1-151.8 . . . . . . . . . . . . . . . Environmental Specifications 1-151.8.1 Operating Temper

Strany 64 - Nothing will stop you now

Section Description Page3.1.3.1.1 Static Transfer Switch 3-73.1.3.1.2 Start Up Sequence 3-83.1.3.2 Off-Line Mode 3-83.1.4 Digital LCD 3-83.1.5

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