Danfoss vlt series Operating Instructions Manual

Also see for VLT AutomationDrive FC 302: Service guide Programming guide Instruction manual Installation guide Operating guide

Contents

Danfoss vlt series Operating Instructions Manual Manual pdf 95 page image

IndexAAbbreviations........................................................................................... 5Access to control terminal................................................................. 52AEO............................................................................................................... 5see also Automatic energy optimizationAirflow...................................................................................................... 28Alarms....................................................................................................... 83AMA....................................................................................................... 5, 63see also Automatic motor adaptationAMAAMA...................................................................................................... 58Reduce thermal loading................................................................ 85Warning............................................................................................... 89Analog input.......................................................................................... 72Analog output....................................................................................... 73Analog signal......................................................................................... 84Approvals................................................................................................... 4Automatic energy optimization........................................................ 5see also AEOAutomatic motor adaptation.............................................................. 5see also AMABBack cooling........................................................................................... 28Brakecable..................................................................................................... 47control.................................................................................................. 85control, mechanical......................................................................... 58resistor............................................................................................. 5, 84resistor temperature switch......................................................... 51Braking..................................................................................................... 86Branch circuit protection................................................................... 48CCableMotor.................................................................................................... 46Shielded............................................................................................... 46Cable length and cross-section................................................ 38, 72Cabling..................................................................................................... 36Communication option...................................................................... 87Conduit entry, IP21 (NEMA 1) and IP54 (NEMA12)................... 29ControlCharacteristics................................................................................... 75Wiring................................................................................................... 52Control cableElectrical installation....................................................................... 53Fieldbus connection....................................................................... 52Input polarity of control terminal.............................................. 55Routing................................................................................................ 52Shielded/armored............................................................................ 55Control cardControl card....................................................................................... 84Performance...................................................................................... 74RS485.................................................................................................... 74Serial communication.................................................................... 74USB serial communication............................................................ 74Conventions.............................................................................................. 6Cooling..................................................................................................... 28Currentlimit.......................................................................................................... 5rating.................................................................................................... 84Output current.................................................................................. 84Rated output current........................................................................ 5DDC link....................................................................................................... 84Delivery....................................................................................................... 9DeviceNet.................................................................................................. 4Digital input............................................................................................ 72Digital output......................................................................................... 73Dimensions, mechanical............................................................. 12, 17Discharge time......................................................................................... 7Duct cooling........................................................................................... 28EEfficiency.................................................................................................... 5ELCB relay................................................................................................ 45Electrical installationControl cable..................................................................................... 53Electrical installation....................................................................... 35Safety instructions........................................................................... 35Electronic thermal relay..................................................................... 36Enclosure size F panel options......................................................... 34ETR......................................................................................................... 5, 36External fan supply.............................................................................. 48External temperature monitoring.................................................. 35FFeedback................................................................................................. 88Fieldbus connection............................................................................ 52Fuse.............................................................................................. 35, 48, 87Fuse tables.............................................................................................. 48Fuse-protected terminals, 30 A....................................................... 35Fusing....................................................................................................... 36GGeneral considerations....................................................................... 18Gland entry, IP21 (NEMA 1) and IP54 (NEMA12)....................... 29Graphical display.................................................................................. 60Grounding............................................................................................... 45Index Operating InstructionsMG34Q402 Danfoss A/S © 04/2016 All rights reserved. 93

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