The Lab-Volt AC Variable Frequency Drive Trainer teaches students how to operate and troubleshoot a control system with an industrial type AC drive.
Used with the Lab-Volt?3100 and 8001/8006 series controls and motors, the drive produces an output frequency range of 2-100 Hz with a constant V/F ratio from 2-48 suitable for constant torque applications and a reducing V/F ratio between 48-100 Hz, giving an approximate constant HP characteristic.
The drive is of the latest solid state PWM technology and includes controls for low-frequency boost, minimum speed, ramp up, ramp down, maximum frequency, speed control, reverse/forward switch, reset/start switch, run/stop switch, and AC mains circuit breaker.
|| Designed for three phase induction motors up to 1HP(220/240V)
Combines power bi-polar, MOS devices and hybrid drivers
Inverter produces an output frequency range of 2-100Hz with a constant V/F ratio between 2-48Hz, suitable for constant torque applications, and a reducing V/F ratio between 48-100Hz giving an approximate constant HP characteristic
Has adjustable controls for low frequency boost, minimum speed, ramp up, ramp down