Moeller Frequency inverters DF Vector frequency inverters DV
Moeller Frequency inverters DF Vector frequency inverters DV
Moeller Frequency inverters DF Vector frequency inverters DV
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
For <strong>Moeller</strong> Electric Sales and Support call KMparts.com (866) 595-9616<br />
http://catalog.moeller.net<br />
<strong>Moeller</strong> HPL0211-2007/2008<br />
Description<br />
<strong>Frequency</strong> inverter<br />
<strong>DF</strong>6<br />
15/17<br />
<strong>Frequency</strong> <strong>inverters</strong><br />
<strong>Vector</strong> <strong>frequency</strong> <strong>inverters</strong><br />
Application<br />
The <strong>DF</strong>6 <strong>frequency</strong> <strong>inverters</strong> provide economic speed control of three-phase motors<br />
in standard applications with square-law load characteristics (pumps, fans).<br />
The assigned performance range for four-pole three-phase asynchronous motors<br />
ranges from 11 kW to 132 kW at 400 V.<br />
The <strong>DF</strong>6 units can be used as stand-alone drives or incorporated in automation<br />
systems. Their U/f(voltage/<strong>frequency</strong>) characteristic control allows their use in a<br />
broad range of applications in pump, fan, heating and air conditioning systems as<br />
well as all areas of process engineering with flow control.<br />
Features<br />
• Compact construction<br />
• Plug-in keypad (external installation possible) with four-character sevensegment<br />
display, six function keys and a setpoint value potentiometer<br />
• RS 485 and RS 422 serial interface<br />
• Six digital inputs (24 V DC)<br />
• 3 analog inputs (0 to +10 V, g10 V, 4 to 20 mA)<br />
• Three relays (a changeover contact, two make contacts: 24 V DC/230 V AC)<br />
• Thermistor input<br />
• Bus interface (PROFIBUS DP) can be integrated.<br />
• Global standards conforming to CE, UL, cUL, CSA and cTick<br />
Note:<br />
The <strong>DF</strong>6-340-11K and <strong>DF</strong>6-340-15K <strong>frequency</strong> <strong>inverters</strong> have an integrated braking<br />
chopper and allow direct connection to the braking resistors DE4-BR1-…. For more<br />
than 15 kW the braking device DE4-BU4-1 is necessary for actuating the braking<br />
resistors.<br />
Function<br />
Comprehensive protective functions guarantee safe operation and protect<br />
<strong>frequency</strong> <strong>inverters</strong> and motors:<br />
• Overcurrent, earth fault<br />
• Overload, electronic motor protection<br />
• Overtemperature<br />
• Overvoltage, undervoltage<br />
•Phase failure<br />
Two parameter sets with a wide range of functions:<br />
• PID controller<br />
• Automatic energy saving mode<br />
• Motor synchronization and flying restart circuit<br />
• User macro storage<br />
• Automatic restart after a power failure<br />
• Electronic motor potentiometer function<br />
• 16 fixed frequencies<br />
• Min./max. <strong>frequency</strong> limitation<br />
Documentation<br />
• Each <strong>DF</strong>6 vector <strong>frequency</strong> inverter is supplied with installation instructions and<br />
a CD.<br />
• The AWA contains a short description with illustrations and information about<br />
correct handling, installation and electrical connection of the device. The<br />
information supplied is printed in seven languages (English, Chinese, French,<br />
German, Italian, Russian, and Spanish).<br />
• The CD contains a detailed manual (at least English, German) and configuration<br />
software with help text.<br />
• Documentation and parameterization software are also available for download<br />
from the Internet:www.moeller.net/support<br />
Note:<br />
The software on the CD can be run on PCs with the current Windows operating<br />
systems (from 98 to XP).<br />
For connecting a PC (RS 232) to a <strong>DF</strong>6 <strong>frequency</strong> inverter (RS 422), you will need the<br />
DEX-CBL-2M0-PC connection cable.
Change language