Nidec Leroy Somer Powerdrive MD2SL Series Installation And Maintenance Manual

Nidec Leroy Somer Powerdrive MD2SL Series Installation And Maintenance Manual Manual pdf 7 page image

7GENERAL INFORMATIONPowerdrive MD2SL Installation and maintenance5077 - 2017.12 / ben1 - GENERAL INFORMATION1.1 - GeneralThe POwERDRIVE MD2SL is a liquid-cooled variable speeddrive which combines a diode/thyristor rectifier and an IGBTinverter. The high performances of POwERDRIVE MD2SLallow to control:- Induction motors without speed sensor (open loop modeselect ) for applications that do not need rated torquecontrol above 1/10th of the rated speed.- Asynchronous or synchronous permanent magnet motorswith virtual speed feedback (flux vector mode with softwaresensor function ) for applications that require rated torquecontrol from 1/20th of the rated speed.Combined with the MDX-ENCODER option. thePOwERDRIVE MD2SL is a drive that can also be used tocontrol asynchronous or synchronous magnet machines forapplications that require very high dynamic performances.torque control from zero speed or high speed accuracy(closed loop vector mode with speed feedback ).The performance of the POwERDRIVE MD2SL is compatiblewith use in all 4 quadrants of the torque/speed plane with thebraking module option.With IP54 protection (optional). installation is possible directlyin the machine environnement.Product designationPOwERDRIVE MD2S L 180 T*Drive versionMD2S : 6 pulsesMD2T : 12 pulsesMD2E : 18 pulsesMD2W : 24 pulsesMD2R : AFERating in kVA3-phase powersupplyT : 400 V to 480 VTH : 525 V to 690 VModular variablespeed drive withflux vector controlCooling:- : AirL : Liquid(*) See the corresponding installation manualNameplateENTREE - INPUTPh V (V) Hz (Hz) I(A)3 400-480 50/60 295TYPE :S/N :09999999999MADE IN FRANCEPowerdrive MD2SL 180TAlim auxiliaire 200VAI(A) = maximum input current for 400 V mains supply. innormal dutyThe nameplate can be found inside the cabinet door at the top(another copy can be found on the outside of the cabinet. atthe top on the right-hand side).1.2 - Environmental characteristicsCharacteristic LevelProtection IP21 (higher degree of protectioncan be achieved on request)Ambient temperature- Storage and transport- Operation-25°C to +60°C (12 months max)-10°C to +40°C. up to 50°C withde-rating (Please contact EmersonIndustrial Automation)Altitude< 1000m without de-rating> 1000m up to 2000m max :• 1% output current de-rate per 100m(E.g. for 1300 m. de-rate the Ico andImax currents by 3%)• 0.6°C Operating temperature de-rate per 100 m (E.g. for 1300 m. theelectrical characteristics aremaintained for an ambienttemperature of [40°- (3 x 0.6°)] =38.2°C.)Climatic conditions:- Atmospheric pressure :- Humidity :According to IEC 60721-3-3Class 3K3- 700 to 1060 hPa- <90% RH non condensingContamination levelIn accordance with IEC 60721-3-3• class 3B1 for biological substances• class 3C2 for chemical gases• class 3S2 for solid particleVibrations :- Transportation in theprotective packing- Operation3.5mm (2 - 9Hz)10m/s² (9 - 200Hz)± 1 mm 3.5mm (2 - 13.2Hz)7m/s² (13.2 - 200Hz)Shocks (pakagedproduct)In accordance with IEC 60068-2-29 :100m/s². 11msCooling See §2.3CoolantCharacteristics LevelTemperature cycle In accordance with IEC 60068-2-14-10°C to +40°C. 5 cyclesAcceptable liquidsDrinking or demineralised water or a mixof water and glycol up to a 50%-50%ratio.Liquid temperature See §2.3.3.3