MV1171 POWER FACTOR Controller ESTAmat MH-N 使用说明书用户手册.pdf

MountingInstructions/Manual

MV1171

POWERFACTORController

ESTAmatMH-N

VishayElectronicGmbHDocumentNumber13156

ESTACapacitorsDivisionRevision:19-April-2011

Hofmark-Aich-Strasse36

84030Landshut,Germany

Phone+49-(0)871-860,

Fax+49-(0)871-862512

MountingInstructions/ManualMV1171

PowerFactorControllerESTAmatMH-N

1.INTRODUCTION

1.1AbouttheUserManual

1.2PrecautionsforSafeUseandInstallation

2.GENERAL

3.FRONTPANELSPECIFICATIONS

3.1ButtonsandLights

4.CONNECTIONDIAGRAM

5.CONTROLSANDMENUOPERATIONS

5.1SelectionoftheOperatingMode(Automatic/ManualMode)

5.1.1SwitchingoftheCapacitorStepsManually

5.2AutomaticC/kAdjustment

5.3CosϕAdjustment

5.4StepTimeAdjustment

5.5StepNumberSelection

5.6SwitchingProgramSelection

5.7SelectionofC/kValuebytheUser

5.8SelectionofCurrentTransformerPrimaryValue

5.9ProtectionofCapacitorStepsAgainstOvervoltage

5.10DisplayoftheCosϕValue

5.11DisplayofthePowerFactor(PF)Value

5.12DisplayingtheVoltageandCurrentRMSValues

5.13DisplayoftheActivePower(W)Value

5.14DisplayoftheReactivePower(VAr)Value

5.15DisplayoftheApparentPower(VA)Value

6.DESCRIPTION

6.1ErrorsandWarnings

6.1.1Overvoltage

6.1.2Insufficient