ࡱ;   Root Entry FFLCompObjbWordDocument (ObjectPoolFLFL89:;<=>?@AB FMicrosoft Word 6.0 Document MSWordDocWord.Document.6; ((y ]_a cs((yChapter 1 General Description The Eurotherm Drives Inverters described in this manual are suitable for the speed control of standard 3-phase induction motors. The Inverters use advanced microprocessor based technology to generate a variable frequency variable voltage output, the control algorithm combining unique space Vector Pulse Width Modulation control strategy with quiet pattern operation. The Inverters' control terminals are galvanically isolated from power circuits to allow easy system interconnection. The controller is protected against both phase to phase and phase to earth short circuits, overloads, and excessive voltages via an intelligent monitoring strategy, thus avoiding nuisance tripping and giving trouble free operation. The Inverters require either a single phase 2 wire supply of 220/240 Volts, 50/60Hz or a 3-phase 3 wire supply, at 220/240V, 50/60Hz. The 582 is available in two versions: i) 0.37/0.55kW single phase supply only ii) 0.55/0.75kW single or 3-phase supply possible The 583 is available in two versions: i) 1.1/1.5kW single or 3-phase supply ii) 1.5/2.2kW single or 3-phase supply The 5831 is available in two versions: i) 0.37/0.55/0.75kW single or 3-phase supply ii) 1.1/1.5kW single or 3-phase supply All versions feature power derating by simple switch selection. Note that all controllers are shipped with the switches set to the lower rating. The Inverters' output frequency ranges from 0 - 100/120Hz with varying voltage/frequency characteristics suitable for either constant torque applications or efficient operation of fans and centrifugal pumps. The 582/583 Inverters are available in either IP00 or IP20 enclosures. The IP20 version can be supplied with the basic operator controls of speed demand, direction and start/stop, requiring only the power connections to be made to give a working system. The 5831 is the IP54 version of the Inverter family. It can be supplied as a simple enclosed version or with basic operator controls. An option card is also available which can be fitted in the inverter to allow use of a current reference instead of the standard voltage reference. WARNING Dangerous voltages remain present in the drive for a few minutes after power is removed, as indicated by the link charge LED. Allow 5 minutes after the power is removed for the link capacitors to discharge before working on the drive or ancillary equipment. ***** DO NOT CONNECT TO 415V SUPPLY. USE ONLY 220/240V ****** Chapter 1 General Description PAGE 1 1 - PAGE 1 582/583/5831 "77.AnSSn ࡱ;  Oh+'0SummaryInformation(7$ H l   D h,I:\GROUPS\TEMPLATE\WORD\DEVELOPE\NORMAL.DOT PEACEPEACE@M1K@@L@Microsoft Word 6.02ࡱ; ܥe= e ( LFFFFFFFppppp  p^W(H ,8|~~~"p@T ^FPPP^PFFPPPPFF|ZbFFFFP|P,PChapter 1 General Description The Eurotherm Drives Inverters described in this manual are suitable for the speed control of standard 3-phase induction motors. The Inverters use advanced microprocessor based technology to generate a variable frequency variable voltage output, the control algorithm combining unique space Vector Pulse Width Modulation control strategy with quiet pattern operation. The Inverters' control terminals are galvanically isolated from power circuits to allow easy system interconnection. The controller is protected against both phase to phase and phase to earth short circuits, overloads, and excessive voltages via an intelligent monitoring strategy, thus avoiding nuisance tripping and giving trouble free operation. The Inverters require either a single phase 2 wire supply of 220/240 Volts, 50/60Hz or a 3-phase 3 wire supply, at 220/240V, 50/60Hz. The 582 is available in two versions: i) 0.37/0.55kW single phase supply only ii) 0.55/0.75kW single or 3-phase supply possible The 583 is available in two versions: i) 1.1/1.5kW single or 3-phase supply ii) 1.5/2.2kW single or 3-phase supply The 5831 is available in two versions: i) 0.37/0.55/0.75kW single or 3-phase supply ii) 1.1/1.5kW single or 3-phase supply All versions feature power derating by simple switch selection. Note that all controllers are shipped with the switches set to the lower rating. The Inverters' output frequency ranges from 0 - 100/120Hz with varying voltage/frequency characteristics suitable for either constant torque applications or efficient operation of fans and centrifugal pumps. The 582/583 Inverters are available in either IP00 or IP20 enclosures. The IP20 version can be supplied with the basic operator controls of speed demand, direction and start/stop, requiring only the power connections to be made to give a working system. The 5831 is the IP54 version of the Inverter family. It can be supplied as a simple enclosed version or with basic operator controls. An option card is also available which can be fitted in the inverter to allow use of a current reference instead of the standard voltage reference. WARNING Dangerous voltages remain present in the drive for a few minutes after power is removed, as indicated by the link charge LED. Allow 5 minutes after the power is removed for the link capacitors to discharge before working on the drive or ancillary equipment. ***** DO NOT CONNECT TO 415V SUPPLY. USE ONLY 220/240V ****** Chapter 1 General Description PAGE 1 1 - PAGE 1 582/583/5831 "77.AnSSn   uP# uDP#s?fsC B ] ^ f h &&&&&&&&&&&&&&&&&&=hh`%<<<<7<< $K@Normala c2@2 Heading 1 U]bc0@0 Heading 2 x U[]bc*@* Heading 3 U]bc*@* Heading 4 xU]b "A@"Default Paragraph Font@TOC 4$@$TOC 2 $ ]@TOC 3,@",TOC 1$]c @A2Footer& ((@B(Header( $]"@R" Normal Indent7*OQr*Caution Header & ]"OQr" Caution Text( *O* Figure Title $],OQ,Warning Header & []"OQ" Warning Text( "O" Table Header]bO Table Text] O Table Title](O(Contents ]c0O0Contents Title &[]c*O*Table Header Centred (O(Table Text Centred!*O"*Table Title Centred")@1 Page Number    !.KN   !(*29;N!!H _Toc336165180 _Toc336243686 _Toc337270104 _Toc337367576 _Toc337368513  ,PEACE#P:\582\DOCS\MANUAL\385113\CHAP1.WRD@COMPAQ PAGEMARQ 20LPT1:COMPAQPSCOMPAQ PAGEMARQ 20 D[ 5d i:\temp\second.psc ZZ eCOMPAQ PAGEMARQ 20 D[ 5d i:\temp\second.psc ZZ e  WTimes New Roman Symbol &Arial&Futura Md BT&Futura Bk BT#V h]K%gK%$ PEACEPEACEࡱ;