VLB3 Variable Speed Drive

Lovato ElectricIE2

VLB3 High Performance Variable Speed Drive

AC variable speed drive for general purpose applications including pumps and fans.

  • Compact Modular Design
  • Power Range 0.4kw to 90kW 415V 3ph
  • Built in EMC filter C2 (C1 up to 2.2kW with cable length less than 3m). RCM approved.
  • Dual rated for variable or constant torque applications.
  • V/F or sensorless vector control.
  • Speed or torque control modes.
  • Optional STO (safety torque off) Safety class SIL 3.
  • 150% overload for 60 sec, 200% for 0.5 sec.
  • Starting torque 150% at 0.5Hz.
  • Operating temperature up to +45 °C without de-rating.
  • Removable keypad. (optional USB module or Wi-Fi module)
  • RS-485 MODBUS. (optional CANopen, Profibus and EtherCat.)
  • Built in brake chopper .
  • Side by side installation
  • Optional LCD display and control unit (controls up to 32 drives)
  • * sizes above 30kW are supplied as separate components (power unit + logic unit +control module)
    Order CodeRated Motor Power (Constant Torque)Rated Motor Power (Variable Torque)Max Current
    VLB30004A4800.4kW0.75kW1.5A
    VLB30007A4800.75kW1.5kW2.7A
    VLB30015A4801.5kW2.2kW4.5A
    VLB30022A4802.2kW4.0kW6.4A
    VLB30040A4804.0kW5.5kW10.9A
    VLB30055A4805.5kW7.5kW15A
    VLB30075A4807.5kW11kW19.6A
    VLB30110A48011kW15kW27.1A
    VLB30150A48015kW18.5kW36.9A
    VLB30185A48018.5kW22kW46.1A
    VLB30220A48022kW30kW54.2A
    VLB30300A48030kW37kW76.1A
    Power Module*
    VLB30370A480XX37kW45kW87A
    VLB30450A480XX45kW55kW102A
    VLB30550A480XX55kW75kW125A
    VLB30750A480XX75kW90kW173A
    Logic Units*
    VLBXL06Logic Unit with Modbus RTU
    VLBXL01Logic Unit with CANopen
    Control Units*
    VLBXC01Display and keyboard
    VLBXC02USB communication module
    VLBXC03Wi-Fi communication module
    Options
    VLBXSMSafe Torque Off (STO) module
    VLBXP01Door mount kit for VLXCo1
    EXCRDU1Remote control and display unit