New generation inverters Omron Europe B.V. Arco Lagerwerf

New inverter generation 3G3PV 3G3RV 3G3GV All from 0.4-300kW

New inverter generation 3G3PV V/f Control Energy Saving Function Option boards 3G3FV can be used Application Software Down sized models

New inverter generation 3G3RV Open loop Vector Control Static and dynamic auto tune Improved IGBT protection Application Software High Slip Braking

New inverter generation 3G3GV Closed loop Vector Control Application Software Option boards 3G3FV can be used 150% torque at 0.3Hz High Slip Braking

New inverter generation High Slip Braking -> faster ramp down The basic idea of HSB: reduction of deceleration time on drives where no braking resistor is connected to. According to the duty cycle it is possible to ramp down the motor about 3 times faster than when no resistor is connected.

New inverter generation Improved IGBT protection -> longer life time Against overcurrent Wrong inverter dimensioning Parameter missetting Contactors at Inverter output Too short acceleration time Against overvoltage

New inverter generation Protective functions OL2 – Inverter Overload Detection OH – Overheat Detection GF – Ground Fault Detection OV – Overvoltage Detection SC – Short Circuit Detection 5 Level Overcurrent Detection Stall Prevention/ Torque Limit CLA soft – Sofware Current Limit CLA – Hardware Current Limit A CLB – Hardware Current Limit B OC – Overcurrent Same like in 3G3FV Improved and partially new functions

New inverter generation Current detection levels: 3G3RV 4.0kW Current OC Level Ip=33.7A Inverter output is switched off, Fault message is output CLB Hard Level Ip=31.3A Inverter stops switching all IGBT‘s for minimum of one complete PWM cycle, At next carrier signal IGBT‘s are switched on again CLA Hard Level Ip=21,3A Inverter stops switching positive or negative IGBT-set for minimum of one complete PWM-cycle, At next carrier signal IGBT set is switched on again CLA Soft Level 200% Ir (17.6A) Output voltage is decreased to reduce output current; active only at acceleration Stall Prev. Level Output frequency is held or decreased 150% Ir (13,1 A) Rat. Curr. Ir=8.7A Inverter works normally

New inverter generation High Performance FV General Purpose Drive with Constant Torque RV HV Industrial Pumps and Fans PV HVAC

New inverter generation High Performance GV FV General Purpose Drive with Constant Torque RV Industrial Pumps and Fans PV HVAC

New inverter generation Terminals

New inverter generation Operator and option

New inverter generation Specifications

New inverter generation Features