Danfoss VLT AQUA FC 202 Operating Instructions Manual

Also see for VLT AQUA Drive FC 202: Service guide Installation guide Installation guide Operating guide Installation guide

Contents

9080706050403020100(%)Drive Derating0 0.2 0.6 2.2 5.8 11.4 18.1 30.8 152.8 210.8(Pa)Pressure Change130BB011.1069.5Illustration 3.38 E Enclosure Derating vs. Pressure Change(Large Fan), P355T5-P450T5 and P560T7-P630T7Frequency converter air flow: 850 cfm (1445 m3/h)9080706050403020100(%)Drive Derating0 25 50 75 100 125 150 175 225 130BB190.10200Pressure ChangeIllustration 3.39 F1, F2, F3, F4 Enclosures Derating vs. PressureChangeFrequency converter air flow: 580 cfm (985 m3/h)3.3.7 Installation on the Wall - IP21 (NEMA1) and IP54 (NEMA 12) UnitsThis only applies to enclosure types D1 and D2. It must beconsidered where to install the unit.Take the relevant points into consideration beforeselecting the final installation site:• Free space for cooling• Access to open the door• Cable entry from the bottomMark the mounting holes carefully using the mountingtemplate on the wall and drill the holes as indicated.Ensure proper distance to the floor and the ceiling forcooling. A minimum of 225 mm (8.9 inch) below thefrequency converter is needed. Mount the bolts at thebottom and lift the frequency converter up on the bolts.Tilt the frequency converter against the wall and mountthe upper bolts. Tighten all 4 bolts to secure the frequencyconverter against the wall.176FA245.10Illustration 3.40 Lifting Method for Mounting FrequencyConverter on Wall3.3.8 Gland/Conduit Entry - IP21 (NEMA 1)and IP54 (NEMA12)Cables are connected through the gland plate from thebottom. Remove the plate and plan where to place theentry for the glands or conduits. Prepare holes in themarked area on the drawing.NOTICEThe gland plate must be fitted to the frequencyconverter to ensure the specified protection degree, aswell as ensuring proper cooling of the unit. If the glandplate is not mounted, the frequency converter may tripon Alarm 69, Pwr. Card Temp130BB073.10Illustration 3.41 Example of Proper Installation of Gland Plate.How to Install VLT AQUA Drive FC 202 Operation InstructionsMG20P402 - Rev. 2013-12-16 353 3