Danfoss VLT Aqua Drive FC 202 Operating Manual

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

Contents

Control card, 10 V DC outputTerminal number 50Output voltage 10.5 V ±0.5 VMaximum load 25 mAThe 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.Control characteristicsResolution of output frequency at 0–590 Hz ±0.003 HzSystem response time (terminals 18, 19, 27, 29, 32, 33) ≤2 msSpeed control range (open loop) 1:100 of synchronous speedSpeed accuracy (open loop) 30–4000 RPM: Maximum error of ±8 RPMAll control characteristics are based on a 4-pole asynchronous motor.Control card performanceScan interval 5 msControl card, USB serial communicationUSB standard 1.1 (full speed)USB plug USB type B “device” plugNOTICEConnection to a PC is carried out via a standard host/device USB cable.The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.The USB connection is not galvanically isolated from protective earth. Use only an isolated laptop/PC as a connection tothe USB connector on the frequency converter, or an isolated USB cable/converter.8.7 Connection Tightening TorquesTorque [N•m (in-lb)]Enclosure Mains Motor DCconnection Brake Ground GroundA2 1.8 (16) 1.8 (16) 1.8 (16) 1.8 (16) 3 (27) 0.6 (5)A3 1.8 (16) 1.8 (16) 1.8 (16) 1.8 (16) 3 (27) 0.6 (5)A4 1.8 (16) 1.8 (16) 1.8 (16) 1.8 (16) 3 (27) 0.6 (5)A5 1.8 (16) 1.8 (16) 1.8 (16) 1.8 (16) 3 (27) 0.6 (5)B1 1.8 (16) 1.8 (16) 1.5 (13) 1.5 (13.3) 3 (27) 0.6 (5)B2 4.5 (40) 4.5 (40) 3.7 (33) 3.7 (33) 3 (27) 0.6 (5)B3 1.8 (16) 1.8 (16) 1.8 (16) 1.8 (16) 3 (27) 0.6 (5)B4 4.5 (40) 4.5 (40) 4.5 (40) 4.5 (40) 3 (27) 0.6 (5)C1 10 (89) 10 (89) 10 (89) 10 (89) 3 (27) 0.6 (5)C2 14/24 (124/221)1) 14/24 (124/221)1) 14 (124) 14 (124) 3 (27) 0.6 (5)C3 10 (89) 10 (89) 10 (89) 10 (89) 3 (27) 0.6 (5)C4 14/24 (124/221)1) 14/24 (124/221)1) 14 (124) 14 (124) 3 (27) 0.6 (5)Table 8.18 Terminal Tightening Torques1) For different cable dimensions x/y, where x≤95 mm2 (3 AWG) and y≥95 mm2 (3 AWG).Specifications VLT® AQUA Drive FC 20268 Danfoss A/S © 10/2016 All rights reserved. MG20MD0288