【文章內(nèi)容簡介】 teristicHigh breakaway torque by magnetizing current controlConstant speed due to slip pensationSpeed control using DC tacho or incremental encoderCurrent limitation with V/f lowering for stallprotected operationMotor overload monitoring via PTC input orI2+tmonitoringProcess control with a maximum of eight stepsSynchronisation coasting motor due to flying restart circuitSerial interface (RS232C/RS485) for external parameter setting and operationField bus connecting modules as option to be integrated into the deviceApprovals (unit types 8602 to 8611)? VDE 0160, VDE . 86694? UL 508, file no. 132659plcunnlng7OJuluueld2 Technical data General dataMains voltage:3 x 480 V AC, 45 to 65 Hz Permissible voltage range: 330 ... 528 V (alternatively 470 to 740 V DC supply)Output voltage:3 x 0 to Vmains(V ?fd with 400 V at 50 Hz, adjustable, mainsindependent)When using a mains choke, the maximum possible output voltage is reduced to approx. 96 % of the mains voltage.Output frequency:0 ... 50 Hz, adjustable up to 480 HzChopper frequency:4 kHz factory setting, adjustable from 2 ... 16 kHzThreshold of the integrated brake chopper:765 V DC in the DC busEnclosure:Steelsheet housing, IP20 to DIN 40050Ambient temperature:0 to 50 176。C during operation (for rating see page 11)25 to 55 176。C during storage 25 to 70 176。C during transportNoise immunity:Severity class 4 to IEC 8014Permissible pollution:Pollution level2 to VDE 0110, part 2. The inverter should not be exposed to corrosive or explosive gases.Permissible humidity:relative humidity 80 %, no condensationInfluence of installation altitude on the rated current:1000 m: 100 % rated current 2000 m: 95 % rated current 3000 m: 90 % rated current 4000 m: 85 % rated current8 DimensionsTypeammbmmcmmdmmemmfmmgmmhmmmmkmmWeightkg860105204330185315180295821208606072694152423952223608302686081136050030048024944083050861215400690350655345600135050 Scope of supplyThe scope of supply includes:? frequency inverter type 86XX_E? setvalue potentiometer? accessory kit incl. plugin terminals and protective covers for interface plugs? operating instructionsplcunnlng9 Application as directedThe controllers of the 8600 series are electrical equipment intended for installation in control cabinets of high power plants.The controllers are directed as ponents? for the control of variable speed drives with threephase AC motors.? for the installation in control cabinets or control boxes.? for the assembly together with other ponents to form a drive system.? The controllers correspond to the LowVoltage EMC directive.? Drive systems with the 8600 controllers which are installed according to the requirements of the CEtypical drive systems correspond to the EC directive relating to EMC (see chapter ).The CEtypical drive with the 8600 controllers are suitable for? the operation on public and nonpublic mains systems.? the use in industrial areas as well and in residential and mercial premises.? Because of the earthpotential reference of the RFI filter, the described CEtypical drive systems are not suitable for the connection to IT mains (mains without earthreference potential).? The controllers are not domestic appliances. They are intended as drivesystem ponents for mercial use.? The controllers themselves are not machines for the purpose of the EC directive relating to machinery.6iucold10 CE conformityWhat is the purpose of the EC directives?EC directives are issued by the European Council and are intended for the determination of mon technical requirements (harmonization) and certification procedures within the European Community. At the moment, there are 21 EC directives of product ranges. The directives are or will be converted to national standards of the member states. A certification issued by one member state is valid automatically without any further approval in all other member states.The texts of the directive are restricted to the essential requirements. Technical details are or will be determined by the European harmonized standards.What does the CE mark imply?After a verification, the conformity to the EC directives is certified by affixing a CE mark. Within the EC, there are no mercial barriers for a product with the CE mark. The enclosure of a conformity certification is not necessary according to most directives.Therefore, the customer cannot clearly see which of the 21 EC directives applies to a product and which harmonized standards are considered in the conformity verification.Drive controllers with the CE mark themselves correspond exclusively to the Lowvoltage Directive. For the pliance with the EMC directive only general remendations have been issued so far. The CE conformity of the installed machine remains the responsibility of the user. For the installation of CEtypical drive systems, Lenze has already proved the CE conformity to the EMC directive.What is the purpose of the EMC directive?The EC directive relating to electromagnetic patibility is effective for equipment which may either cause electromagnetic disturbances or be affected by such disturbances.The aim is the limitation of the generation of electromagnetic disturbances so that the operation of radio and telemunication systems and other equipment is possible. Furthermore, the units must be immune against electromagnetic disturbances to ensure an application as directed.What is the objective of the LowVoltage Directive?The LowVolgate Directive is effective for all electrical equipment for the use with a rated voltage between 50 V and 1000 V AC and between 57 V and 1500 V DC under normal ambient conditions.The use of electrical equipment in . explosive atmospheres and elec