Opis
Serija pogonov s krmiljenjem hitrosti ACQ580, posebej razvitih za aplikacije črpalk v sektorju vode/odpadne vode, je zdaj dopolnjena z različico Ultra-Low Harmonic (ULH). Ta novi frekvenčni pretvornik omogoča zanesljivo delovanje tudi pri nestabilnem napajanju, saj odpravlja moteče harmonike v omrežju. Tradicionalno se problem harmonikov rešuje s filtri, večimpulznimi transformatorji in predimenzioniranjem komponent. Vendar pa ACQ580 ne potrebuje zunanjih filtrov ali posebne opreme. »Novi frekvenčni pretvornik podjetja ABB vključuje komponento za redukcijo harmonikov, vključno z aktivno napajalno enoto in integriranim harmonskim filtrom,« pojasnjuje Florian Groß, produktni vodja pogonov pri ABB Motion Germany. Za razliko od običajnega frekvenčnega pretvornika s 45 % THDI (skupno harmonično popačenje) ultra-nizkoharmonični pogon ACQ580 zmanjša harmonike na manj kot 3 %.
Besedilo je strojno prevedeno.
Tehnični podatki
| Vhodna napetost |
480 V |
|---|---|
| Izhodna moč (maks.) |
110 kW |
| Frekvenca (maks.) |
500 Hz |
| Frekvenčni razpon |
500 Hz (max) |
| Nazivni tok |
206 A |
| Globina |
438 mm |
| Višina |
965 mm |
| Širina |
300 mm |
| Vrsta zaščite |
IP21 |
| Vrsta |
ACQ580-31-206A-4 |
| Mere |
(Š x V x G) 300 x 965 x 438 mm |
| Proizv. št. delov |
3AXD50000332083 |
| Width |
300 mm |
| Height |
965 mm |
| Depth |
438 mm |
| With control element |
TRUE |
| Number of digital inputs |
6 |
| Number of digital outputs |
3 |
| Number of analogue inputs |
2 |
| Number of analogue outputs |
2 |
| Supporting protocol for LON |
TRUE |
| Number of HW-interfaces industrial Ethernet |
0 |
| Number of HW-interfaces RS-232 |
0 |
| Number of HW-interfaces RS-422 |
0 |
| Number of HW-interfaces RS-485 |
1 |
| Number of HW-interfaces serial TTY |
0 |
| Number of HW-interfaces USB |
1 |
| Number of HW-interfaces parallel |
2 |
| Number of HW-interfaces other |
2 |
| With optical interface |
FALSE |
| Supporting protocol for TCP/IP |
TRUE |
| Supporting protocol for ASI |
FALSE |
| Supporting protocol for PROFIBUS |
TRUE |
| Supporting protocol for CAN |
TRUE |
| Supporting protocol for INTERBUS |
FALSE |
| Supporting protocol for KNX |
FALSE |
| Supporting protocol for Modbus |
TRUE |
| Supporting protocol for Data-Highway |
FALSE |
| Supporting protocol for DeviceNet |
TRUE |
| Supporting protocol for SUCONET |
FALSE |
| Supporting protocol for other bus systems |
TRUE |
| Degree of protection (IP) |
IP21 |
| With PC connection |
TRUE |
| Supporting protocol for SERCOS |
FALSE |
| Supporting protocol for INTERBUS-Safety |
FALSE |
| Mains voltage |
380-480 V |
| Mains frequency |
50/60 Hz |
| 4-quadrant operation possible |
FALSE |
| Number of interfaces PROFINET |
0 |
| Type of converter |
U converter |
| Number of phases output |
3 |
| Number of phases input |
3 |
| Integrated breaking resistance |
FALSE |
| Application in industrial area permitted |
TRUE |
| Application in domestic- and commercial area permitted |
TRUE |
| Max. output frequency |
500 Hz |
| Max. output at linear load at rated output voltage |
110 kW |
| Max. output at quadratic load at rated output voltage |
110 kW |
| Relative symmetric net voltage tolerance |
10 % |
| Relative symmetric net frequency tolerance |
5 % |
| Supporting protocol for AS-Interface Safety at Work |
FALSE |
| Supporting protocol for DeviceNet Safety |
TRUE |
| Supporting protocol for EtherNet/IP |
TRUE |
| Supporting protocol for Foundation Fieldbus |
FALSE |
| Supporting protocol for PROFINET CBA |
FALSE |
| Supporting protocol for PROFINET IO |
TRUE |
| Supporting protocol for PROFIsafe |
FALSE |
| Supporting protocol for SafetyBUS p |
FALSE |
| Max. output voltage |
480 V |
| Nominal output current I2N |
206 A |
| Supporting protocol for BACnet |
FALSE |
| Degree of protection (NEMA) |
1 |
| Vrsta izdelka |
frekvenčni pretvornik |
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